[rtems-libbsd commit] Add generated files
Sebastian Huber
sebh at rtems.org
Wed Apr 8 05:59:24 UTC 2015
Module: rtems-libbsd
Branch: master
Commit: 0c395c05022181774951d12c5160636941a6ff00
Changeset: http://git.rtems.org/rtems-libbsd/commit/?id=0c395c05022181774951d12c5160636941a6ff00
Author: Sebastian Huber <sebastian.huber at embedded-brains.de>
Date: Tue Apr 7 14:00:07 2015 +0200
Add generated files
This avoids dependencies on a particular generator tool version. On
MinGW and Cygwin hosts these tools tend to be outdated or somehow
incapable.
---
.gitignore | 8 -
Makefile | 6 -
freebsd-to-rtems.py | 12 +-
freebsd/include/rpc/rpcb_prot.h | 659 +++++++++++
freebsd/lib/libc/net/nslexer.c | 1939 +++++++++++++++++++++++++++++++++
freebsd/lib/libc/net/nsparser.c | 1810 ++++++++++++++++++++++++++++++
freebsd/lib/libc/net/nsparser.h | 107 ++
freebsd/lib/libipsec/policy_parse.c | 2022 ++++++++++++++++++++++++++++++++++
freebsd/lib/libipsec/policy_token.c | 2057 +++++++++++++++++++++++++++++++++++
freebsd/lib/libipsec/y.tab.h | 114 ++
freebsd/sbin/route/keywords.h | 110 ++
11 files changed, 8822 insertions(+), 22 deletions(-)
diff --git a/.gitignore b/.gitignore
index aa701ae..710c1fd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,14 +4,6 @@
*.exe
*.map
libbsd.html
-freebsd/sbin/route/keywords.h
-freebsd/include/rpc/rpcb_prot.h
-freebsd/lib/libipsec/y.tab.h
-freebsd/lib/libipsec/policy_parse.c
-freebsd/lib/libipsec/policy_token.c
-freebsd/lib/libc/net/nsparser.h
-freebsd/lib/libc/net/nslexer.c
-freebsd/lib/libc/net/nsparser.c
rtemsbsd/rtems/rtems-kvm-symbols.c
testsuite/include/rtems/bsd/test/network-config.h
/*.i
diff --git a/Makefile b/Makefile
index d8a758b..8231570 100644
--- a/Makefile
+++ b/Makefile
@@ -144,22 +144,18 @@ LIB_GEN_FILES += rtemsbsd/rtems/rtems-kvm-symbols.c
LIB_C_FILES += rtemsbsd/rtems/rtems-kvm-symbols.c
rtemsbsd/rtems/rtems-kvm-symbols.c: rtemsbsd/rtems/generate_kvm_symbols
./$< > $@
-LIB_GEN_FILES += freebsd/lib/libc/net/nslexer.c
LIB_C_FILES += freebsd/lib/libc/net/nslexer.c
freebsd/lib/libc/net/nslexer.c: freebsd/lib/libc/net/nslexer.l freebsd/lib/libc/net/nsparser.c
${LEX} -P _nsyy -t $< | sed -e '/YY_BUF_SIZE/s/16384/1024/' > $@
-LIB_GEN_FILES += freebsd/lib/libc/net/nsparser.c
LIB_C_FILES += freebsd/lib/libc/net/nsparser.c
freebsd/lib/libc/net/nsparser.c: freebsd/lib/libc/net/nsparser.y
yacc -b _nsyy -d -p _nsyy $<
sed -e /YY_BUF_SIZE/s/16384/1024/ < _nsyy.tab.c > $@
rm -f _nsyy.tab.c
mv _nsyy.tab.h freebsd/lib/libc/net/nsparser.h
-LIB_GEN_FILES += freebsd/lib/libipsec/policy_token.c
LIB_C_FILES += freebsd/lib/libipsec/policy_token.c
freebsd/lib/libipsec/policy_token.c: freebsd/lib/libipsec/policy_token.l freebsd/lib/libipsec/policy_parse.c
${LEX} -P __libipsecyy -t $< | sed -e '/YY_BUF_SIZE/s/16384/1024/' > $@
-LIB_GEN_FILES += freebsd/lib/libipsec/policy_parse.c
LIB_C_FILES += freebsd/lib/libipsec/policy_parse.c
freebsd/lib/libipsec/policy_parse.c: freebsd/lib/libipsec/policy_parse.y
yacc -b __libipsecyy -d -p __libipsecyy $<
@@ -616,11 +612,9 @@ endif
ifeq ($(RTEMS_CPU), v850)
LIB_C_FILES += freebsd/sys/v850/v850/in_cksum.c
endif
-LIB_GEN_FILES += freebsd/include/rpc/rpcb_prot.h
freebsd/include/rpc/rpcb_prot.h: freebsd/include/rpc/rpcb_prot.x
rm -f $@
rpcgen -h -o $@ $<
-LIB_GEN_FILES += freebsd/sbin/route/keywords.h
freebsd/sbin/route/keywords.h: freebsd/sbin/route/keywords
sed -e '/^#/d' -e '/^$$/d' $< > freebsd/sbin/route/keywords.tmp
LC_ALL=C tr 'a-z' 'A-Z' < freebsd/sbin/route/keywords.tmp | paste freebsd/sbin/route/keywords.tmp - | \
diff --git a/freebsd-to-rtems.py b/freebsd-to-rtems.py
index b24c149..a75d58d 100755
--- a/freebsd-to-rtems.py
+++ b/freebsd-to-rtems.py
@@ -2230,8 +2230,7 @@ userSpace.addUserSpaceHeaderFiles(
class RPCGENMakefileFragmentComposer(MakefileFragmentComposer):
def compose(self, path):
headerPath = path[:-2] + '.h'
- return 'LIB_GEN_FILES += ' + headerPath + '\n' \
- + headerPath + ': ' + path + '\n' \
+ return headerPath + ': ' + path + '\n' \
'\t rm -f $@\n' \
'\t rpcgen -h -o $@ $<\n'
@@ -2241,8 +2240,7 @@ class RouteKeywordsMakefileFragmentComposer(MakefileFragmentComposer):
def compose(self, path):
headerPath = path + '.h'
tmpPath = path + '.tmp'
- return 'LIB_GEN_FILES += ' + headerPath + '\n' \
- + headerPath + ': ' + path + '\n' \
+ return headerPath + ': ' + path + '\n' \
'\tsed -e \'/^#/d\' -e \'/^$$/d\' $< > ' + tmpPath + '\n' \
'\tLC_ALL=C tr \'a-z\' \'A-Z\' < ' + tmpPath + ' | paste ' + tmpPath + ' - | \\\n' \
'\tawk \'{ if (NF > 1) printf "#define\\tK_%s\\t%d\\n\\t{\\"%s\\", K_%s},\\n", $$2, NR, $$1, $$2 }\' > $@\n' \
@@ -2258,8 +2256,7 @@ class LexMakefileFragmentComposer(MakefileFragmentComposer):
def compose(self, path):
src = path[:-2] + '.c'
dep = path[:path.rfind('/')] + '/' + self.dep
- return 'LIB_GEN_FILES += ' + src + '\n' \
- 'LIB_C_FILES += ' + src + '\n' \
+ return 'LIB_C_FILES += ' + src + '\n' \
+ src + ': ' + path + ' ' + dep + '\n' \
'\t${LEX} -P ' + self.sym + ' -t $< | sed -e \'/YY_BUF_SIZE/s/16384/1024/\' > $@\n'
@@ -2271,8 +2268,7 @@ class YaccMakefileFragmentComposer(MakefileFragmentComposer):
def compose(self, path):
src = path[:-2] + '.c'
hdr = path[:path.rfind('/')] + '/' + self.header
- return 'LIB_GEN_FILES += ' + src + '\n' \
- 'LIB_C_FILES += ' + src + '\n' \
+ return 'LIB_C_FILES += ' + src + '\n' \
+ src + ': ' + path + '\n' \
'\tyacc -b ' + self.sym + ' -d -p ' + self.sym + ' $<\n' \
'\tsed -e ''/YY_BUF_SIZE/s/16384/1024/'' < ' + self.sym + '.tab.c > $@\n' \
diff --git a/freebsd/include/rpc/rpcb_prot.h b/freebsd/include/rpc/rpcb_prot.h
new file mode 100644
index 0000000..0612bc5
--- /dev/null
+++ b/freebsd/include/rpc/rpcb_prot.h
@@ -0,0 +1,659 @@
+/*
+ * Please do not edit this file.
+ * It was generated using rpcgen.
+ */
+
+#ifndef _RPCB_PROT_H_RPCGEN
+#define _RPCB_PROT_H_RPCGEN
+
+#include <rpc/rpc.h>
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*-
+ * $FreeBSD$
+ *
+ * Copyright (c) 2009, Sun Microsystems, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of Sun Microsystems, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+/*
+ * Copyright (c) 1988 by Sun Microsystems, Inc.
+ */
+/* from rpcb_prot.x */
+
+/* #pragma ident "@(#)rpcb_prot.x 1.5 94/04/29 SMI" */
+
+#ifndef _KERNEL
+
+
+/*
+ * The following procedures are supported by the protocol in version 3:
+ *
+ * RPCBPROC_NULL() returns ()
+ * takes nothing, returns nothing
+ *
+ * RPCBPROC_SET(rpcb) returns (bool_t)
+ * TRUE is success, FALSE is failure. Registers the tuple
+ * [prog, vers, address, owner, netid].
+ * Finds out owner and netid information on its own.
+ *
+ * RPCBPROC_UNSET(rpcb) returns (bool_t)
+ * TRUE is success, FALSE is failure. Un-registers tuple
+ * [prog, vers, netid]. addresses is ignored.
+ * If netid is NULL, unregister all.
+ *
+ * RPCBPROC_GETADDR(rpcb) returns (string).
+ * 0 is failure. Otherwise returns the universal address where the
+ * triple [prog, vers, netid] is registered. Ignore address and owner.
+ *
+ * RPCBPROC_DUMP() RETURNS (rpcblist_ptr)
+ * used to dump the entire rpcbind maps
+ *
+ * RPCBPROC_CALLIT(rpcb_rmtcallargs)
+ * RETURNS (rpcb_rmtcallres);
+ * Calls the procedure on the remote machine. If it is not registered,
+ * this procedure is quiet; i.e. it does not return error information!!!
+ * This routine only passes null authentication parameters.
+ * It has no interface to xdr routines for RPCBPROC_CALLIT.
+ *
+ * RPCBPROC_GETTIME() returns (int).
+ * Gets the remote machines time
+ *
+ * RPCBPROC_UADDR2TADDR(strint) RETURNS (struct netbuf)
+ * Returns the netbuf address from universal address.
+ *
+ * RPCBPROC_TADDR2UADDR(struct netbuf) RETURNS (string)
+ * Returns the universal address from netbuf address.
+ *
+ * END OF RPCBIND VERSION 3 PROCEDURES
+ */
+/*
+ * Except for RPCBPROC_CALLIT, the procedures above are carried over to
+ * rpcbind version 4. Those below are added or modified for version 4.
+ * NOTE: RPCBPROC_BCAST HAS THE SAME FUNCTIONALITY AND PROCEDURE NUMBER
+ * AS RPCBPROC_CALLIT.
+ *
+ * RPCBPROC_BCAST(rpcb_rmtcallargs)
+ * RETURNS (rpcb_rmtcallres);
+ * Calls the procedure on the remote machine. If it is not registered,
+ * this procedure IS quiet; i.e. it DOES NOT return error information!!!
+ * This routine should be used for broadcasting and nothing else.
+ *
+ * RPCBPROC_GETVERSADDR(rpcb) returns (string).
+ * 0 is failure. Otherwise returns the universal address where the
+ * triple [prog, vers, netid] is registered. Ignore address and owner.
+ * Same as RPCBPROC_GETADDR except that if the given version number
+ * is not available, the address is not returned.
+ *
+ * RPCBPROC_INDIRECT(rpcb_rmtcallargs)
+ * RETURNS (rpcb_rmtcallres);
+ * Calls the procedure on the remote machine. If it is not registered,
+ * this procedure is NOT quiet; i.e. it DOES return error information!!!
+ * as any normal application would expect.
+ *
+ * RPCBPROC_GETADDRLIST(rpcb) returns (rpcb_entry_list_ptr).
+ * Same as RPCBPROC_GETADDR except that it returns a list of all the
+ * addresses registered for the combination (prog, vers) (for all
+ * transports).
+ *
+ * RPCBPROC_GETSTAT(void) returns (rpcb_stat_byvers)
+ * Returns the statistics about the kind of requests received by rpcbind.
+ */
+
+/*
+ * A mapping of (program, version, network ID) to address
+ */
+
+struct rpcb {
+ rpcprog_t r_prog;
+ rpcvers_t r_vers;
+ char *r_netid;
+ char *r_addr;
+ char *r_owner;
+};
+typedef struct rpcb rpcb;
+
+typedef rpcb RPCB;
+
+
+/*
+ * A list of mappings
+ *
+ * Below are two definitions for the rpcblist structure. This is done because
+ * xdr_rpcblist() is specified to take a struct rpcblist **, rather than a
+ * struct rpcblist * that rpcgen would produce. One version of the rpcblist
+ * structure (actually called rp__list) is used with rpcgen, and the other is
+ * defined only in the header file for compatibility with the specified
+ * interface.
+ */
+
+struct rp__list {
+ rpcb rpcb_map;
+ struct rp__list *rpcb_next;
+};
+typedef struct rp__list rp__list;
+
+typedef rp__list *rpcblist_ptr;
+
+typedef struct rp__list rpcblist;
+typedef struct rp__list RPCBLIST;
+
+#ifndef __cplusplus
+struct rpcblist {
+ RPCB rpcb_map;
+ struct rpcblist *rpcb_next;
+};
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern bool_t xdr_rpcblist(XDR *, rpcblist**);
+#ifdef __cplusplus
+}
+#endif
+
+
+/*
+ * Arguments of remote calls
+ */
+
+struct rpcb_rmtcallargs {
+ rpcprog_t prog;
+ rpcvers_t vers;
+ rpcproc_t proc;
+ struct {
+ u_int args_len;
+ char *args_val;
+ } args;
+};
+typedef struct rpcb_rmtcallargs rpcb_rmtcallargs;
+
+/*
+ * Client-side only representation of rpcb_rmtcallargs structure.
+ *
+ * The routine that XDRs the rpcb_rmtcallargs structure must deal with the
+ * opaque arguments in the "args" structure. xdr_rpcb_rmtcallargs() needs to
+ * be passed the XDR routine that knows the args' structure. This routine
+ * doesn't need to go over-the-wire (and it wouldn't make sense anyway) since
+ * the application being called already knows the args structure. So we use a
+ * different "XDR" structure on the client side, r_rpcb_rmtcallargs, which
+ * includes the args' XDR routine.
+ */
+struct r_rpcb_rmtcallargs {
+ rpcprog_t prog;
+ rpcvers_t vers;
+ rpcproc_t proc;
+ struct {
+ u_int args_len;
+ char *args_val;
+ } args;
+ xdrproc_t xdr_args; /* encodes args */
+};
+
+
+/*
+ * Results of the remote call
+ */
+
+struct rpcb_rmtcallres {
+ char *addr;
+ struct {
+ u_int results_len;
+ char *results_val;
+ } results;
+};
+typedef struct rpcb_rmtcallres rpcb_rmtcallres;
+
+/*
+ * Client-side only representation of rpcb_rmtcallres structure.
+ */
+struct r_rpcb_rmtcallres {
+ char *addr;
+ struct {
+ u_int32_t results_len;
+ char *results_val;
+ } results;
+ xdrproc_t xdr_res; /* decodes results */
+};
+
+/*
+ * rpcb_entry contains a merged address of a service on a particular
+ * transport, plus associated netconfig information. A list of rpcb_entrys
+ * is returned by RPCBPROC_GETADDRLIST. See netconfig.h for values used
+ * in r_nc_* fields.
+ */
+
+struct rpcb_entry {
+ char *r_maddr;
+ char *r_nc_netid;
+ u_int r_nc_semantics;
+ char *r_nc_protofmly;
+ char *r_nc_proto;
+};
+typedef struct rpcb_entry rpcb_entry;
+
+/*
+ * A list of addresses supported by a service.
+ */
+
+struct rpcb_entry_list {
+ rpcb_entry rpcb_entry_map;
+ struct rpcb_entry_list *rpcb_entry_next;
+};
+typedef struct rpcb_entry_list rpcb_entry_list;
+
+typedef rpcb_entry_list *rpcb_entry_list_ptr;
+
+/*
+ * rpcbind statistics
+ */
+
+#define rpcb_highproc_2 RPCBPROC_CALLIT
+#define rpcb_highproc_3 RPCBPROC_TADDR2UADDR
+#define rpcb_highproc_4 RPCBPROC_GETSTAT
+#define RPCBSTAT_HIGHPROC 13
+#define RPCBVERS_STAT 3
+#define RPCBVERS_4_STAT 2
+#define RPCBVERS_3_STAT 1
+#define RPCBVERS_2_STAT 0
+
+/* Link list of all the stats about getport and getaddr */
+
+struct rpcbs_addrlist {
+ rpcprog_t prog;
+ rpcvers_t vers;
+ int success;
+ int failure;
+ char *netid;
+ struct rpcbs_addrlist *next;
+};
+typedef struct rpcbs_addrlist rpcbs_addrlist;
+
+/* Link list of all the stats about rmtcall */
+
+struct rpcbs_rmtcalllist {
+ rpcprog_t prog;
+ rpcvers_t vers;
+ rpcproc_t proc;
+ int success;
+ int failure;
+ int indirect;
+ char *netid;
+ struct rpcbs_rmtcalllist *next;
+};
+typedef struct rpcbs_rmtcalllist rpcbs_rmtcalllist;
+
+typedef int rpcbs_proc[RPCBSTAT_HIGHPROC];
+
+typedef rpcbs_addrlist *rpcbs_addrlist_ptr;
+
+typedef rpcbs_rmtcalllist *rpcbs_rmtcalllist_ptr;
+
+struct rpcb_stat {
+ rpcbs_proc info;
+ int setinfo;
+ int unsetinfo;
+ rpcbs_addrlist_ptr addrinfo;
+ rpcbs_rmtcalllist_ptr rmtinfo;
+};
+typedef struct rpcb_stat rpcb_stat;
+
+/*
+ * One rpcb_stat structure is returned for each version of rpcbind
+ * being monitored.
+ */
+
+typedef rpcb_stat rpcb_stat_byvers[RPCBVERS_STAT];
+
+/*
+ * We don't define netbuf in RPCL, since it would contain structure member
+ * names that would conflict with the definition of struct netbuf in
+ * <tiuser.h>. Instead we merely declare the XDR routine xdr_netbuf() here,
+ * and implement it ourselves in rpc/rpcb_prot.c.
+ */
+#ifdef __cplusplus
+extern "C" bool_t xdr_netbuf(XDR *, struct netbuf *);
+
+#else /* __STDC__ */
+extern bool_t xdr_netbuf(XDR *, struct netbuf *);
+
+#endif
+
+#define RPCBVERS_3 RPCBVERS
+#define RPCBVERS_4 RPCBVERS4
+
+#define _PATH_RPCBINDSOCK "/var/run/rpcbind.sock"
+
+#else /* ndef _KERNEL */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * A mapping of (program, version, network ID) to address
+ */
+struct rpcb {
+ rpcprog_t r_prog; /* program number */
+ rpcvers_t r_vers; /* version number */
+ char *r_netid; /* network id */
+ char *r_addr; /* universal address */
+ char *r_owner; /* owner of the mapping */
+};
+typedef struct rpcb RPCB;
+
+/*
+ * A list of mappings
+ */
+struct rpcblist {
+ RPCB rpcb_map;
+ struct rpcblist *rpcb_next;
+};
+typedef struct rpcblist RPCBLIST;
+typedef struct rpcblist *rpcblist_ptr;
+
+/*
+ * Remote calls arguments
+ */
+struct rpcb_rmtcallargs {
+ rpcprog_t prog; /* program number */
+ rpcvers_t vers; /* version number */
+ rpcproc_t proc; /* procedure number */
+ u_int32_t arglen; /* arg len */
+ caddr_t args_ptr; /* argument */
+ xdrproc_t xdr_args; /* XDR routine for argument */
+};
+typedef struct rpcb_rmtcallargs rpcb_rmtcallargs;
+
+/*
+ * Remote calls results
+ */
+struct rpcb_rmtcallres {
+ char *addr_ptr; /* remote universal address */
+ u_int32_t resultslen; /* results length */
+ caddr_t results_ptr; /* results */
+ xdrproc_t xdr_results; /* XDR routine for result */
+};
+typedef struct rpcb_rmtcallres rpcb_rmtcallres;
+
+struct rpcb_entry {
+ char *r_maddr;
+ char *r_nc_netid;
+ unsigned int r_nc_semantics;
+ char *r_nc_protofmly;
+ char *r_nc_proto;
+};
+typedef struct rpcb_entry rpcb_entry;
+
+/*
+ * A list of addresses supported by a service.
+ */
+
+struct rpcb_entry_list {
+ rpcb_entry rpcb_entry_map;
+ struct rpcb_entry_list *rpcb_entry_next;
+};
+typedef struct rpcb_entry_list rpcb_entry_list;
+
+typedef rpcb_entry_list *rpcb_entry_list_ptr;
+
+/*
+ * rpcbind statistics
+ */
+
+#define rpcb_highproc_2 RPCBPROC_CALLIT
+#define rpcb_highproc_3 RPCBPROC_TADDR2UADDR
+#define rpcb_highproc_4 RPCBPROC_GETSTAT
+#define RPCBSTAT_HIGHPROC 13
+#define RPCBVERS_STAT 3
+#define RPCBVERS_4_STAT 2
+#define RPCBVERS_3_STAT 1
+#define RPCBVERS_2_STAT 0
+
+/* Link list of all the stats about getport and getaddr */
+
+struct rpcbs_addrlist {
+ rpcprog_t prog;
+ rpcvers_t vers;
+ int success;
+ int failure;
+ char *netid;
+ struct rpcbs_addrlist *next;
+};
+typedef struct rpcbs_addrlist rpcbs_addrlist;
+
+/* Link list of all the stats about rmtcall */
+
+struct rpcbs_rmtcalllist {
+ rpcprog_t prog;
+ rpcvers_t vers;
+ rpcproc_t proc;
+ int success;
+ int failure;
+ int indirect;
+ char *netid;
+ struct rpcbs_rmtcalllist *next;
+};
+typedef struct rpcbs_rmtcalllist rpcbs_rmtcalllist;
+
+typedef int rpcbs_proc[RPCBSTAT_HIGHPROC];
+
+typedef rpcbs_addrlist *rpcbs_addrlist_ptr;
+
+typedef rpcbs_rmtcalllist *rpcbs_rmtcalllist_ptr;
+
+struct rpcb_stat {
+ rpcbs_proc info;
+ int setinfo;
+ int unsetinfo;
+ rpcbs_addrlist_ptr addrinfo;
+ rpcbs_rmtcalllist_ptr rmtinfo;
+};
+typedef struct rpcb_stat rpcb_stat;
+
+/*
+ * One rpcb_stat structure is returned for each version of rpcbind
+ * being monitored.
+ */
+
+typedef rpcb_stat rpcb_stat_byvers[RPCBVERS_STAT];
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ndef _KERNEL */
+
+#define RPCBPROG 100000
+#define RPCBVERS 3
+
+#if defined(__STDC__) || defined(__cplusplus)
+#define RPCBPROC_SET 1
+extern bool_t * rpcbproc_set_3(rpcb *, CLIENT *);
+extern bool_t * rpcbproc_set_3_svc(rpcb *, struct svc_req *);
+#define RPCBPROC_UNSET 2
+extern bool_t * rpcbproc_unset_3(rpcb *, CLIENT *);
+extern bool_t * rpcbproc_unset_3_svc(rpcb *, struct svc_req *);
+#define RPCBPROC_GETADDR 3
+extern char ** rpcbproc_getaddr_3(rpcb *, CLIENT *);
+extern char ** rpcbproc_getaddr_3_svc(rpcb *, struct svc_req *);
+#define RPCBPROC_DUMP 4
+extern rpcblist_ptr * rpcbproc_dump_3(void *, CLIENT *);
+extern rpcblist_ptr * rpcbproc_dump_3_svc(void *, struct svc_req *);
+#define RPCBPROC_CALLIT 5
+extern rpcb_rmtcallres * rpcbproc_callit_3(rpcb_rmtcallargs *, CLIENT *);
+extern rpcb_rmtcallres * rpcbproc_callit_3_svc(rpcb_rmtcallargs *, struct svc_req *);
+#define RPCBPROC_GETTIME 6
+extern u_int * rpcbproc_gettime_3(void *, CLIENT *);
+extern u_int * rpcbproc_gettime_3_svc(void *, struct svc_req *);
+#define RPCBPROC_UADDR2TADDR 7
+extern struct netbuf * rpcbproc_uaddr2taddr_3(char **, CLIENT *);
+extern struct netbuf * rpcbproc_uaddr2taddr_3_svc(char **, struct svc_req *);
+#define RPCBPROC_TADDR2UADDR 8
+extern char ** rpcbproc_taddr2uaddr_3(struct netbuf *, CLIENT *);
+extern char ** rpcbproc_taddr2uaddr_3_svc(struct netbuf *, struct svc_req *);
+extern int rpcbprog_3_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
+
+#else /* K&R C */
+#define RPCBPROC_SET 1
+extern bool_t * rpcbproc_set_3();
+extern bool_t * rpcbproc_set_3_svc();
+#define RPCBPROC_UNSET 2
+extern bool_t * rpcbproc_unset_3();
+extern bool_t * rpcbproc_unset_3_svc();
+#define RPCBPROC_GETADDR 3
+extern char ** rpcbproc_getaddr_3();
+extern char ** rpcbproc_getaddr_3_svc();
+#define RPCBPROC_DUMP 4
+extern rpcblist_ptr * rpcbproc_dump_3();
+extern rpcblist_ptr * rpcbproc_dump_3_svc();
+#define RPCBPROC_CALLIT 5
+extern rpcb_rmtcallres * rpcbproc_callit_3();
+extern rpcb_rmtcallres * rpcbproc_callit_3_svc();
+#define RPCBPROC_GETTIME 6
+extern u_int * rpcbproc_gettime_3();
+extern u_int * rpcbproc_gettime_3_svc();
+#define RPCBPROC_UADDR2TADDR 7
+extern struct netbuf * rpcbproc_uaddr2taddr_3();
+extern struct netbuf * rpcbproc_uaddr2taddr_3_svc();
+#define RPCBPROC_TADDR2UADDR 8
+extern char ** rpcbproc_taddr2uaddr_3();
+extern char ** rpcbproc_taddr2uaddr_3_svc();
+extern int rpcbprog_3_freeresult ();
+#endif /* K&R C */
+#define RPCBVERS4 4
+
+#if defined(__STDC__) || defined(__cplusplus)
+extern bool_t * rpcbproc_set_4(rpcb *, CLIENT *);
+extern bool_t * rpcbproc_set_4_svc(rpcb *, struct svc_req *);
+extern bool_t * rpcbproc_unset_4(rpcb *, CLIENT *);
+extern bool_t * rpcbproc_unset_4_svc(rpcb *, struct svc_req *);
+extern char ** rpcbproc_getaddr_4(rpcb *, CLIENT *);
+extern char ** rpcbproc_getaddr_4_svc(rpcb *, struct svc_req *);
+extern rpcblist_ptr * rpcbproc_dump_4(void *, CLIENT *);
+extern rpcblist_ptr * rpcbproc_dump_4_svc(void *, struct svc_req *);
+#define RPCBPROC_BCAST RPCBPROC_CALLIT
+extern rpcb_rmtcallres * rpcbproc_bcast_4(rpcb_rmtcallargs *, CLIENT *);
+extern rpcb_rmtcallres * rpcbproc_bcast_4_svc(rpcb_rmtcallargs *, struct svc_req *);
+extern u_int * rpcbproc_gettime_4(void *, CLIENT *);
+extern u_int * rpcbproc_gettime_4_svc(void *, struct svc_req *);
+extern struct netbuf * rpcbproc_uaddr2taddr_4(char **, CLIENT *);
+extern struct netbuf * rpcbproc_uaddr2taddr_4_svc(char **, struct svc_req *);
+extern char ** rpcbproc_taddr2uaddr_4(struct netbuf *, CLIENT *);
+extern char ** rpcbproc_taddr2uaddr_4_svc(struct netbuf *, struct svc_req *);
+#define RPCBPROC_GETVERSADDR 9
+extern char ** rpcbproc_getversaddr_4(rpcb *, CLIENT *);
+extern char ** rpcbproc_getversaddr_4_svc(rpcb *, struct svc_req *);
+#define RPCBPROC_INDIRECT 10
+extern rpcb_rmtcallres * rpcbproc_indirect_4(rpcb_rmtcallargs *, CLIENT *);
+extern rpcb_rmtcallres * rpcbproc_indirect_4_svc(rpcb_rmtcallargs *, struct svc_req *);
+#define RPCBPROC_GETADDRLIST 11
+extern rpcb_entry_list_ptr * rpcbproc_getaddrlist_4(rpcb *, CLIENT *);
+extern rpcb_entry_list_ptr * rpcbproc_getaddrlist_4_svc(rpcb *, struct svc_req *);
+#define RPCBPROC_GETSTAT 12
+extern rpcb_stat * rpcbproc_getstat_4(void *, CLIENT *);
+extern rpcb_stat * rpcbproc_getstat_4_svc(void *, struct svc_req *);
+extern int rpcbprog_4_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
+
+#else /* K&R C */
+extern bool_t * rpcbproc_set_4();
+extern bool_t * rpcbproc_set_4_svc();
+extern bool_t * rpcbproc_unset_4();
+extern bool_t * rpcbproc_unset_4_svc();
+extern char ** rpcbproc_getaddr_4();
+extern char ** rpcbproc_getaddr_4_svc();
+extern rpcblist_ptr * rpcbproc_dump_4();
+extern rpcblist_ptr * rpcbproc_dump_4_svc();
+#define RPCBPROC_BCAST RPCBPROC_CALLIT
+extern rpcb_rmtcallres * rpcbproc_bcast_4();
+extern rpcb_rmtcallres * rpcbproc_bcast_4_svc();
+extern u_int * rpcbproc_gettime_4();
+extern u_int * rpcbproc_gettime_4_svc();
+extern struct netbuf * rpcbproc_uaddr2taddr_4();
+extern struct netbuf * rpcbproc_uaddr2taddr_4_svc();
+extern char ** rpcbproc_taddr2uaddr_4();
+extern char ** rpcbproc_taddr2uaddr_4_svc();
+#define RPCBPROC_GETVERSADDR 9
+extern char ** rpcbproc_getversaddr_4();
+extern char ** rpcbproc_getversaddr_4_svc();
+#define RPCBPROC_INDIRECT 10
+extern rpcb_rmtcallres * rpcbproc_indirect_4();
+extern rpcb_rmtcallres * rpcbproc_indirect_4_svc();
+#define RPCBPROC_GETADDRLIST 11
+extern rpcb_entry_list_ptr * rpcbproc_getaddrlist_4();
+extern rpcb_entry_list_ptr * rpcbproc_getaddrlist_4_svc();
+#define RPCBPROC_GETSTAT 12
+extern rpcb_stat * rpcbproc_getstat_4();
+extern rpcb_stat * rpcbproc_getstat_4_svc();
+extern int rpcbprog_4_freeresult ();
+#endif /* K&R C */
+
+/* the xdr functions */
+
+#if defined(__STDC__) || defined(__cplusplus)
+extern bool_t xdr_rpcb (XDR *, rpcb*);
+extern bool_t xdr_rp__list (XDR *, rp__list*);
+extern bool_t xdr_rpcblist_ptr (XDR *, rpcblist_ptr*);
+extern bool_t xdr_rpcb_rmtcallargs (XDR *, rpcb_rmtcallargs*);
+extern bool_t xdr_rpcb_rmtcallres (XDR *, rpcb_rmtcallres*);
+extern bool_t xdr_rpcb_entry (XDR *, rpcb_entry*);
+extern bool_t xdr_rpcb_entry_list (XDR *, rpcb_entry_list*);
+extern bool_t xdr_rpcb_entry_list_ptr (XDR *, rpcb_entry_list_ptr*);
+extern bool_t xdr_rpcbs_addrlist (XDR *, rpcbs_addrlist*);
+extern bool_t xdr_rpcbs_rmtcalllist (XDR *, rpcbs_rmtcalllist*);
+extern bool_t xdr_rpcbs_proc (XDR *, rpcbs_proc);
+extern bool_t xdr_rpcbs_addrlist_ptr (XDR *, rpcbs_addrlist_ptr*);
+extern bool_t xdr_rpcbs_rmtcalllist_ptr (XDR *, rpcbs_rmtcalllist_ptr*);
+extern bool_t xdr_rpcb_stat (XDR *, rpcb_stat*);
+extern bool_t xdr_rpcb_stat_byvers (XDR *, rpcb_stat_byvers);
+
+#else /* K&R C */
+extern bool_t xdr_rpcb ();
+extern bool_t xdr_rp__list ();
+extern bool_t xdr_rpcblist_ptr ();
+extern bool_t xdr_rpcb_rmtcallargs ();
+extern bool_t xdr_rpcb_rmtcallres ();
+extern bool_t xdr_rpcb_entry ();
+extern bool_t xdr_rpcb_entry_list ();
+extern bool_t xdr_rpcb_entry_list_ptr ();
+extern bool_t xdr_rpcbs_addrlist ();
+extern bool_t xdr_rpcbs_rmtcalllist ();
+extern bool_t xdr_rpcbs_proc ();
+extern bool_t xdr_rpcbs_addrlist_ptr ();
+extern bool_t xdr_rpcbs_rmtcalllist_ptr ();
+extern bool_t xdr_rpcb_stat ();
+extern bool_t xdr_rpcb_stat_byvers ();
+
+#endif /* K&R C */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !_RPCB_PROT_H_RPCGEN */
diff --git a/freebsd/lib/libc/net/nslexer.c b/freebsd/lib/libc/net/nslexer.c
new file mode 100644
index 0000000..b926d21
--- /dev/null
+++ b/freebsd/lib/libc/net/nslexer.c
@@ -0,0 +1,1939 @@
+
+#line 3 "<stdout>"
+
+#define YY_INT_ALIGNED short int
+
+/* A lexical scanner generated by flex */
+
+#define yy_create_buffer _nsyy_create_buffer
+#define yy_delete_buffer _nsyy_delete_buffer
+#define yy_flex_debug _nsyy_flex_debug
+#define yy_init_buffer _nsyy_init_buffer
+#define yy_flush_buffer _nsyy_flush_buffer
+#define yy_load_buffer_state _nsyy_load_buffer_state
+#define yy_switch_to_buffer _nsyy_switch_to_buffer
+#define yyin _nsyyin
+#define yyleng _nsyyleng
+#define yylex _nsyylex
+#define yylineno _nsyylineno
+#define yyout _nsyyout
+#define yyrestart _nsyyrestart
+#define yytext _nsyytext
+#define yywrap _nsyywrap
+#define yyalloc _nsyyalloc
+#define yyrealloc _nsyyrealloc
+#define yyfree _nsyyfree
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+#define YY_FLEX_SUBMINOR_VERSION 37
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+/* First, we deal with platform-specific or compiler-specific issues. */
+
+/* begin standard C headers. */
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types.
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t;
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX (4294967295U)
+#endif
+
+#endif /* ! C99 */
+
+#endif /* ! FLEXINT_H */
+
+#ifdef __cplusplus
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else /* ! __cplusplus */
+
+/* C99 requires __STDC__ to be defined as 1. */
+#if defined (__STDC__)
+
+#define YY_USE_CONST
+
+#endif /* defined (__STDC__) */
+#endif /* ! __cplusplus */
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an unsigned
+ * integer for use as an array index. If the signed char is negative,
+ * we want to instead treat it as an 8-bit unsigned char, hence the
+ * double cast.
+ */
+#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
+
+/* Enter a start condition. This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN (yy_start) = 1 + 2 *
+
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state. The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START (((yy_start) - 1) / 2)
+#define YYSTATE YY_START
+
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE _nsyyrestart(_nsyyin )
+
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#define YY_BUF_SIZE 1024
+#endif
+
+/* The state buf must be large enough to hold one state per character in the main buffer.
+ */
+#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
+
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
+extern yy_size_t _nsyyleng;
+
+extern FILE *_nsyyin, *_nsyyout;
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+
+ /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires
+ * access to the local variable yy_act. Since yyless() is a macro, it would break
+ * existing scanners that call yyless() from OUTSIDE _nsyylex.
+ * One obvious solution it to make yy_act a global. I tried that, and saw
+ * a 5% performance hit in a non-_nsyylineno scanner, because yy_act is
+ * normally declared as a register variable-- so it is not worth it.
+ */
+ #define YY_LESS_LINENO(n) \
+ do { \
+ int yyl;\
+ for ( yyl = n; yyl < _nsyyleng; ++yyl )\
+ if ( _nsyytext[yyl] == '\n' )\
+ --_nsyylineno;\
+ }while(0)
+
+/* Return all but the first "n" matched characters back to the input stream. */
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up _nsyytext. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ *yy_cp = (yy_hold_char); \
+ YY_RESTORE_YY_MORE_OFFSET \
+ (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
+ YY_DO_BEFORE_ACTION; /* set up _nsyytext again */ \
+ } \
+ while ( 0 )
+
+#define unput(c) yyunput( c, (yytext_ptr) )
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+ {
+ FILE *yy_input_file;
+
+ char *yy_ch_buf; /* input buffer */
+ char *yy_buf_pos; /* current position in input buffer */
+
+ /* Size of input buffer in bytes, not including room for EOB
+ * characters.
+ */
+ yy_size_t yy_buf_size;
+
+ /* Number of characters read into yy_ch_buf, not including EOB
+ * characters.
+ */
+ yy_size_t yy_n_chars;
+
+ /* Whether we "own" the buffer - i.e., we know we created it,
+ * and can realloc() it to grow it, and should free() it to
+ * delete it.
+ */
+ int yy_is_our_buffer;
+
+ /* Whether this is an "interactive" input source; if so, and
+ * if we're using stdio for input, then we want to use getc()
+ * instead of fread(), to make sure we stop fetching input after
+ * each newline.
+ */
+ int yy_is_interactive;
+
+ /* Whether we're considered to be at the beginning of a line.
+ * If so, '^' rules will be active on the next match, otherwise
+ * not.
+ */
+ int yy_at_bol;
+
+ int yy_bs_lineno; /**< The line count. */
+ int yy_bs_column; /**< The column count. */
+
+ /* Whether to try to fill the input buffer when we reach the
+ * end of it.
+ */
+ int yy_fill_buffer;
+
+ int yy_buffer_status;
+
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+ /* When an EOF's been seen but there's still some text to process
+ * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+ * shouldn't try reading from the input source any more. We might
+ * still have a bunch of tokens to match, though, because of
+ * possible backing-up.
+ *
+ * When we actually see the EOF, we change the status to "new"
+ * (via _nsyyrestart()), so that the user can continue scanning by
+ * just pointing _nsyyin at a new input file.
+ */
+#define YY_BUFFER_EOF_PENDING 2
+
+ };
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
+
+/* Stack of input buffers. */
+static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
+static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
+static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
+
+/* We provide macros for accessing buffer states in case in the
+ * future we want to put the buffer states in a more general
+ * "scanner state".
+ *
+ * Returns the top of the stack, or NULL.
+ */
+#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
+ ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
+ : NULL)
+
+/* Same as previous macro, but useful when we know that the buffer stack is not
+ * NULL or when we need an lvalue. For internal use only.
+ */
+#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
+
+/* yy_hold_char holds the character lost when _nsyytext is formed. */
+static char yy_hold_char;
+static yy_size_t yy_n_chars; /* number of characters read into yy_ch_buf */
+yy_size_t _nsyyleng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = (char *) 0;
+static int yy_init = 0; /* whether we need to initialize */
+static int yy_start = 0; /* start state number */
+
+/* Flag which is used to allow _nsyywrap()'s to do buffer switches
+ * instead of setting up a fresh _nsyyin. A bit of a hack ...
+ */
+static int yy_did_buffer_switch_on_eof;
+
+void _nsyyrestart (FILE *input_file );
+void _nsyy_switch_to_buffer (YY_BUFFER_STATE new_buffer );
+YY_BUFFER_STATE _nsyy_create_buffer (FILE *file,int size );
+void _nsyy_delete_buffer (YY_BUFFER_STATE b );
+void _nsyy_flush_buffer (YY_BUFFER_STATE b );
+void _nsyypush_buffer_state (YY_BUFFER_STATE new_buffer );
+void _nsyypop_buffer_state (void );
+
+static void _nsyyensure_buffer_stack (void );
+static void _nsyy_load_buffer_state (void );
+static void _nsyy_init_buffer (YY_BUFFER_STATE b,FILE *file );
+
+#define YY_FLUSH_BUFFER _nsyy_flush_buffer(YY_CURRENT_BUFFER )
+
+YY_BUFFER_STATE _nsyy_scan_buffer (char *base,yy_size_t size );
+YY_BUFFER_STATE _nsyy_scan_string (yyconst char *yy_str );
+YY_BUFFER_STATE _nsyy_scan_bytes (yyconst char *bytes,yy_size_t len );
+
+void *_nsyyalloc (yy_size_t );
+void *_nsyyrealloc (void *,yy_size_t );
+void _nsyyfree (void * );
+
+#define yy_new_buffer _nsyy_create_buffer
+
+#define yy_set_interactive(is_interactive) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){ \
+ _nsyyensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ _nsyy_create_buffer(_nsyyin,YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
+ }
+
+#define yy_set_bol(at_bol) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){\
+ _nsyyensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ _nsyy_create_buffer(_nsyyin,YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
+ }
+
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
+
+/* Begin user sect3 */
+
+typedef unsigned char YY_CHAR;
+
+FILE *_nsyyin = (FILE *) 0, *_nsyyout = (FILE *) 0;
+
+typedef int yy_state_type;
+
+#define YY_FLEX_LEX_COMPAT
+extern int _nsyylineno;
+
+int _nsyylineno = 1;
+
+extern char _nsyytext[];
+
+static yy_state_type yy_get_previous_state (void );
+static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
+static int yy_get_next_buffer (void );
+static void yy_fatal_error (yyconst char msg[] );
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up _nsyytext.
+ */
+#define YY_DO_BEFORE_ACTION \
+ (yytext_ptr) = yy_bp; \
+ _nsyyleng = (size_t) (yy_cp - yy_bp); \
+ (yy_hold_char) = *yy_cp; \
+ *yy_cp = '\0'; \
+ if ( _nsyyleng + (yy_more_offset) >= YYLMAX ) \
+ YY_FATAL_ERROR( "token too large, exceeds YYLMAX" ); \
+ yy_flex_strncpy( &_nsyytext[(yy_more_offset)], (yytext_ptr), _nsyyleng + 1 ); \
+ _nsyyleng += (yy_more_offset); \
+ (yy_prev_more_offset) = (yy_more_offset); \
+ (yy_more_offset) = 0; \
+ (yy_c_buf_p) = yy_cp;
+
+#define YY_NUM_RULES 13
+#define YY_END_OF_BUFFER 14
+/* This struct is not used in this scanner,
+ but its presence is necessary. */
+struct yy_trans_info
+ {
+ flex_int32_t yy_verify;
+ flex_int32_t yy_nxt;
+ };
+static yyconst flex_int16_t yy_acclist[83] =
+ { 0,
+ 14, 12, 13, 1, 12, 13, 4, 13, 2, 12,
+ 13, 11, 12, 13, 11, 12, 13, 11, 12, 13,
+ 11, 12, 13, 11, 12, 13, 11, 12, 13, 11,
+ 12, 13, 12, 13, 1, 2, 11, 11, 11, 11,
+ 11, 11, 11, 3, 11, 11, 11, 11, 11, 11,
+ 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
+ 11, 11, 11, 11, 9, 11, 11, 11, 11, 11,
+ 11, 5, 11, 11, 6, 11, 10, 11, 7, 11,
+ 8, 11
+ } ;
+
+static yyconst flex_int16_t yy_accept[60] =
+ { 0,
+ 1, 1, 1, 2, 4, 7, 9, 12, 15, 18,
+ 21, 24, 27, 30, 33, 35, 36, 37, 38, 39,
+ 40, 41, 42, 43, 44, 45, 46, 47, 48, 49,
+ 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
+ 60, 61, 62, 63, 64, 65, 67, 68, 69, 70,
+ 71, 72, 74, 75, 77, 79, 81, 83, 83
+ } ;
+
+static yyconst flex_int32_t yy_ec[256] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 2, 1, 1, 4, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 5, 5, 5,
+ 5, 5, 5, 5, 5, 5, 5, 1, 1, 1,
+ 1, 1, 1, 1, 6, 7, 8, 9, 10, 11,
+ 12, 7, 13, 7, 7, 14, 7, 15, 16, 7,
+ 7, 17, 18, 19, 20, 21, 7, 7, 22, 7,
+ 1, 23, 1, 1, 5, 1, 6, 7, 8, 9,
+
+ 10, 11, 12, 7, 13, 7, 7, 14, 7, 15,
+ 16, 7, 7, 17, 18, 19, 20, 21, 7, 7,
+ 22, 7, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1
+ } ;
+
+static yyconst flex_int32_t yy_meta[24] =
+ { 0,
+ 1, 1, 2, 1, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 1
+ } ;
+
+static yyconst flex_int16_t yy_base[61] =
+ { 0,
+ 0, 0, 68, 69, 65, 69, 0, 0, 50, 49,
+ 54, 43, 45, 46, 57, 57, 0, 0, 43, 38,
+ 37, 47, 32, 47, 69, 33, 40, 30, 41, 42,
+ 26, 33, 29, 27, 33, 30, 35, 25, 19, 23,
+ 19, 30, 22, 14, 18, 0, 14, 18, 16, 19,
+ 19, 0, 12, 0, 0, 0, 0, 69, 23, 22
+ } ;
+
+static yyconst flex_int16_t yy_def[61] =
+ { 0,
+ 58, 1, 58, 58, 58, 58, 59, 60, 60, 60,
+ 60, 60, 60, 60, 58, 58, 59, 60, 60, 60,
+ 60, 60, 60, 60, 58, 60, 60, 60, 60, 60,
+ 60, 60, 60, 60, 60, 60, 60, 60, 60, 60,
+ 60, 60, 60, 60, 60, 60, 60, 60, 60, 60,
+ 60, 60, 60, 60, 60, 60, 60, 0, 58, 58
+ } ;
+
+static yyconst flex_int16_t yy_nxt[93] =
+ { 0,
+ 4, 5, 6, 7, 4, 8, 8, 9, 8, 8,
+ 8, 8, 8, 8, 10, 8, 11, 12, 13, 14,
+ 8, 8, 15, 17, 18, 17, 57, 56, 55, 54,
+ 53, 52, 51, 50, 49, 48, 47, 46, 45, 44,
+ 43, 42, 41, 40, 39, 38, 37, 36, 35, 34,
+ 33, 32, 31, 30, 29, 28, 27, 26, 16, 25,
+ 24, 23, 22, 21, 20, 19, 16, 58, 3, 58,
+ 58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
+ 58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
+ 58, 58
+
+ } ;
+
+static yyconst flex_int16_t yy_chk[93] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 59, 60, 59, 53, 51, 50, 49,
+ 48, 47, 45, 44, 43, 42, 41, 40, 39, 38,
+ 37, 36, 35, 34, 33, 32, 31, 30, 29, 28,
+ 27, 26, 24, 23, 22, 21, 20, 19, 16, 15,
+ 14, 13, 12, 11, 10, 9, 5, 3, 58, 58,
+ 58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
+ 58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
+ 58, 58
+
+ } ;
+
+/* Table of booleans, true if rule could match eol. */
+static yyconst flex_int32_t yy_rule_can_match_eol[14] =
+ { 0,
+0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, };
+
+extern int _nsyy_flex_debug;
+int _nsyy_flex_debug = 0;
+
+static yy_state_type *yy_state_buf=0, *yy_state_ptr=0;
+static char *yy_full_match;
+static int yy_lp;
+#define REJECT \
+{ \
+*yy_cp = (yy_hold_char); /* undo effects of setting up _nsyytext */ \
+yy_cp = (yy_full_match); /* restore poss. backed-over text */ \
+++(yy_lp); \
+goto find_rule; \
+}
+
+static int yy_more_offset = 0;
+static int yy_prev_more_offset = 0;
+#define yymore() ((yy_more_offset) = yy_flex_strlen( _nsyytext ))
+#define YY_NEED_STRLEN
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET \
+ { \
+ (yy_more_offset) = (yy_prev_more_offset); \
+ _nsyyleng -= (yy_more_offset); \
+ }
+#ifndef YYLMAX
+#define YYLMAX 8192
+#endif
+
+char _nsyytext[YYLMAX];
+char *yytext_ptr;
+#line 1 "freebsd/lib/libc/net/nslexer.l"
+#line 2 "freebsd/lib/libc/net/nslexer.l"
+/* $NetBSD: nslexer.l,v 1.3 1999/01/25 00:16:17 lukem Exp $ */
+
+/*-
+ * Copyright (c) 1997, 1998, 1999 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Luke Mewburn.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the NetBSD
+ * Foundation, Inc. and its contributors.
+ * 4. Neither the name of The NetBSD Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+#if defined(LIBC_SCCS) && !defined(lint)
+static char *rcsid =
+ "$FreeBSD$";
+#endif /* LIBC_SCCS and not lint */
+
+#include "namespace.h"
+#include <ctype.h>
+#define _NS_PRIVATE
+#include <nsswitch.h>
+#include <string.h>
+#include <syslog.h>
+#include "un-namespace.h"
+
+#include "nsparser.h"
+
+#define YY_NO_INPUT 1
+#line 615 "<stdout>"
+
+#define INITIAL 0
+
+#ifndef YY_NO_UNISTD_H
+/* Special case for "unistd.h", since it is non-ANSI. We include it way
+ * down here because we want the user's section 1 to have been scanned first.
+ * The user has a chance to override it with an option.
+ */
+#include <unistd.h>
+#endif
+
+#ifndef YY_EXTRA_TYPE
+#define YY_EXTRA_TYPE void *
+#endif
+
+static int yy_init_globals (void );
+
+/* Accessor methods to globals.
+ These are made visible to non-reentrant scanners for convenience. */
+
+int _nsyylex_destroy (void );
+
+int _nsyyget_debug (void );
+
+void _nsyyset_debug (int debug_flag );
+
+YY_EXTRA_TYPE _nsyyget_extra (void );
+
+void _nsyyset_extra (YY_EXTRA_TYPE user_defined );
+
+FILE *_nsyyget_in (void );
+
+void _nsyyset_in (FILE * in_str );
+
+FILE *_nsyyget_out (void );
+
+void _nsyyset_out (FILE * out_str );
+
+yy_size_t _nsyyget_leng (void );
+
+char *_nsyyget_text (void );
+
+int _nsyyget_lineno (void );
+
+void _nsyyset_lineno (int line_number );
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int _nsyywrap (void );
+#else
+extern int _nsyywrap (void );
+#endif
+#endif
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char *,yyconst char *,int );
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * );
+#endif
+
+#ifndef YY_NO_INPUT
+
+#ifdef __cplusplus
+static int yyinput (void );
+#else
+static int input (void );
+#endif
+
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#define YY_READ_BUF_SIZE 8192
+#endif
+
+/* Copy whatever the last rule matched to the standard output. */
+#ifndef ECHO
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO do { if (fwrite( _nsyytext, _nsyyleng, 1, _nsyyout )) {} } while (0)
+#endif
+
+/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
+ { \
+ int c = '*'; \
+ size_t n; \
+ for ( n = 0; n < max_size && \
+ (c = getc( _nsyyin )) != EOF && c != '\n'; ++n ) \
+ buf[n] = (char) c; \
+ if ( c == '\n' ) \
+ buf[n++] = (char) c; \
+ if ( c == EOF && ferror( _nsyyin ) ) \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ result = n; \
+ } \
+ else \
+ { \
+ errno=0; \
+ while ( (result = fread(buf, 1, max_size, _nsyyin))==0 && ferror(_nsyyin)) \
+ { \
+ if( errno != EINTR) \
+ { \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ break; \
+ } \
+ errno=0; \
+ clearerr(_nsyyin); \
+ } \
+ }\
+\
+
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
+#endif
+
+/* end tables serialization structures and prototypes */
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+
+extern int _nsyylex (void);
+
+#define YY_DECL int _nsyylex (void)
+#endif /* !YY_DECL */
+
+/* Code executed at the beginning of each rule, after _nsyytext and _nsyyleng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK break;
+#endif
+
+#define YY_RULE_SETUP \
+ YY_USER_ACTION
+
+/** The main scanner function which does all the work.
+ */
+YY_DECL
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp, *yy_bp;
+ register int yy_act;
+
+#line 66 "freebsd/lib/libc/net/nslexer.l"
+
+
+#line 798 "<stdout>"
+
+ if ( !(yy_init) )
+ {
+ (yy_init) = 1;
+
+#ifdef YY_USER_INIT
+ YY_USER_INIT;
+#endif
+
+ /* Create the reject buffer large enough to save one state per allowed character. */
+ if ( ! (yy_state_buf) )
+ (yy_state_buf) = (yy_state_type *)_nsyyalloc(YY_STATE_BUF_SIZE );
+ if ( ! (yy_state_buf) )
+ YY_FATAL_ERROR( "out of dynamic memory in _nsyylex()" );
+
+ if ( ! (yy_start) )
+ (yy_start) = 1; /* first start state */
+
+ if ( ! _nsyyin )
+ _nsyyin = stdin;
+
+ if ( ! _nsyyout )
+ _nsyyout = stdout;
+
+ if ( ! YY_CURRENT_BUFFER ) {
+ _nsyyensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ _nsyy_create_buffer(_nsyyin,YY_BUF_SIZE );
+ }
+
+ _nsyy_load_buffer_state( );
+ }
+
+ while ( 1 ) /* loops until end-of-file is reached */
+ {
+ yy_cp = (yy_c_buf_p);
+
+ /* Support of _nsyytext. */
+ *yy_cp = (yy_hold_char);
+
+ /* yy_bp points to the position in yy_ch_buf of the start of
+ * the current run.
+ */
+ yy_bp = yy_cp;
+
+ yy_current_state = (yy_start);
+
+ (yy_state_ptr) = (yy_state_buf);
+ *(yy_state_ptr)++ = yy_current_state;
+
+yy_match:
+ do
+ {
+ register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 59 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ *(yy_state_ptr)++ = yy_current_state;
+ ++yy_cp;
+ }
+ while ( yy_base[yy_current_state] != 69 );
+
+yy_find_action:
+ yy_current_state = *--(yy_state_ptr);
+ (yy_lp) = yy_accept[yy_current_state];
+find_rule: /* we branch to this label when backing up */
+ for ( ; ; ) /* until we find what rule we matched */
+ {
+ if ( (yy_lp) && (yy_lp) < yy_accept[yy_current_state + 1] )
+ {
+ yy_act = yy_acclist[(yy_lp)];
+ {
+ (yy_full_match) = yy_cp;
+ break;
+ }
+ }
+ --yy_cp;
+ yy_current_state = *--(yy_state_ptr);
+ (yy_lp) = yy_accept[yy_current_state];
+ }
+
+ YY_DO_BEFORE_ACTION;
+
+ if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] )
+ {
+ int yyl;
+ for ( yyl = (yy_prev_more_offset); yyl < _nsyyleng; ++yyl )
+ if ( _nsyytext[yyl] == '\n' )
+
+ _nsyylineno++;
+;
+ }
+
+do_action: /* This label is used only to access EOF actions. */
+
+ switch ( yy_act )
+ { /* beginning of action switch */
+case 1:
+YY_RULE_SETUP
+#line 68 "freebsd/lib/libc/net/nslexer.l"
+; /* skip whitespace */
+ YY_BREAK
+case 2:
+YY_RULE_SETUP
+#line 70 "freebsd/lib/libc/net/nslexer.l"
+; /* skip comments */
+ YY_BREAK
+case 3:
+/* rule 3 can match eol */
+YY_RULE_SETUP
+#line 72 "freebsd/lib/libc/net/nslexer.l"
+; /* allow continuation */
+ YY_BREAK
+case 4:
+/* rule 4 can match eol */
+YY_RULE_SETUP
+#line 74 "freebsd/lib/libc/net/nslexer.l"
+return NL;
+ YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 76 "freebsd/lib/libc/net/nslexer.l"
+return SUCCESS;
+ YY_BREAK
+case 6:
+YY_RULE_SETUP
+#line 77 "freebsd/lib/libc/net/nslexer.l"
+return UNAVAIL;
+ YY_BREAK
+case 7:
+YY_RULE_SETUP
+#line 78 "freebsd/lib/libc/net/nslexer.l"
+return NOTFOUND;
+ YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 79 "freebsd/lib/libc/net/nslexer.l"
+return TRYAGAIN;
+ YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 81 "freebsd/lib/libc/net/nslexer.l"
+return RETURN;
+ YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 82 "freebsd/lib/libc/net/nslexer.l"
+return CONTINUE;
+ YY_BREAK
+case 11:
+YY_RULE_SETUP
+#line 84 "freebsd/lib/libc/net/nslexer.l"
+{
+ char *p;
+ int i;
+
+ if ((p = strdup(_nsyytext)) == NULL) {
+ syslog(LOG_ERR,
+ "NSSWITCH(nslexer): memory allocation failure");
+ return ERRORTOKEN;
+ }
+ for (i = 0; i < strlen(p); i++) {
+ if (isupper((unsigned char)p[i]))
+ p[i] = tolower((unsigned char)p[i]);
+ }
+ _nsyylval.str = p;
+ return STRING;
+ }
+ YY_BREAK
+case 12:
+YY_RULE_SETUP
+#line 101 "freebsd/lib/libc/net/nslexer.l"
+return _nsyytext[0];
+ YY_BREAK
+case 13:
+YY_RULE_SETUP
+#line 103 "freebsd/lib/libc/net/nslexer.l"
+ECHO;
+ YY_BREAK
+#line 982 "<stdout>"
+ case YY_STATE_EOF(INITIAL):
+ yyterminate();
+
+ case YY_END_OF_BUFFER:
+ {
+ /* Amount of text matched not including the EOB char. */
+ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
+
+ /* Undo the effects of YY_DO_BEFORE_ACTION. */
+ *yy_cp = (yy_hold_char);
+ YY_RESTORE_YY_MORE_OFFSET
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
+ {
+ /* We're scanning a new file or input source. It's
+ * possible that this happened because the user
+ * just pointed _nsyyin at a new source and called
+ * _nsyylex(). If so, then we have to assure
+ * consistency between YY_CURRENT_BUFFER and our
+ * globals. Here is the right place to do so, because
+ * this is the first action (other than possibly a
+ * back-up) that will match for the new input source.
+ */
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ YY_CURRENT_BUFFER_LVALUE->yy_input_file = _nsyyin;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
+ }
+
+ /* Note that here we test for yy_c_buf_p "<=" to the position
+ * of the first EOB in the buffer, since yy_c_buf_p will
+ * already have been incremented past the NUL character
+ * (since all states make transitions on EOB to the
+ * end-of-buffer state). Contrast this with the test
+ * in input().
+ */
+ if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ { /* This was really a NUL. */
+ yy_state_type yy_next_state;
+
+ (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ /* Okay, we're now positioned to make the NUL
+ * transition. We couldn't have
+ * yy_get_previous_state() go ahead and do it
+ * for us because it doesn't know how to deal
+ * with the possibility of jamming (and we don't
+ * want to build jamming into it because then it
+ * will run more slowly).
+ */
+
+ yy_next_state = yy_try_NUL_trans( yy_current_state );
+
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+
+ if ( yy_next_state )
+ {
+ /* Consume the NUL. */
+ yy_cp = ++(yy_c_buf_p);
+ yy_current_state = yy_next_state;
+ goto yy_match;
+ }
+
+ else
+ {
+ yy_cp = (yy_c_buf_p);
+ goto yy_find_action;
+ }
+ }
+
+ else switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_END_OF_FILE:
+ {
+ (yy_did_buffer_switch_on_eof) = 0;
+
+ if ( _nsyywrap( ) )
+ {
+ /* Note: because we've taken care in
+ * yy_get_next_buffer() to have set up
+ * _nsyytext, we can now set up
+ * yy_c_buf_p so that if some total
+ * hoser (like flex itself) wants to
+ * call the scanner after we return the
+ * YY_NULL, it'll still work - another
+ * YY_NULL will get returned.
+ */
+ (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
+
+ yy_act = YY_STATE_EOF(YY_START);
+ goto do_action;
+ }
+
+ else
+ {
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+ }
+ break;
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) =
+ (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_match;
+
+ case EOB_ACT_LAST_MATCH:
+ (yy_c_buf_p) =
+ &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_find_action;
+ }
+ break;
+ }
+
+ default:
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--no action found" );
+ } /* end of action switch */
+ } /* end of scanning one token */
+} /* end of _nsyylex */
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ * EOB_ACT_LAST_MATCH -
+ * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ * EOB_ACT_END_OF_FILE - end of file
+ */
+static int yy_get_next_buffer (void)
+{
+ register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+ register char *source = (yytext_ptr);
+ register int number_to_move, i;
+ int ret_val;
+
+ if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--end of buffer missed" );
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+ { /* Don't try to fill the buffer, so this is an EOF. */
+ if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
+ {
+ /* We matched a single character, the EOB, so
+ * treat this as a final EOF.
+ */
+ return EOB_ACT_END_OF_FILE;
+ }
+
+ else
+ {
+ /* We matched some text prior to the EOB, first
+ * process it.
+ */
+ return EOB_ACT_LAST_MATCH;
+ }
+ }
+
+ /* Try to read more data. */
+
+ /* First move last chars to start of buffer. */
+ number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
+
+ for ( i = 0; i < number_to_move; ++i )
+ *(dest++) = *(source++);
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+ /* don't do the read, it's not guaranteed to return an EOF,
+ * just force an EOF
+ */
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
+
+ else
+ {
+ yy_size_t num_to_read =
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
+
+ while ( num_to_read <= 0 )
+ { /* Not enough room in the buffer - grow it. */
+
+ YY_FATAL_ERROR(
+"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
+
+ }
+
+ if ( num_to_read > YY_READ_BUF_SIZE )
+ num_to_read = YY_READ_BUF_SIZE;
+
+ /* Read in more data. */
+ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
+ (yy_n_chars), num_to_read );
+
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ if ( (yy_n_chars) == 0 )
+ {
+ if ( number_to_move == YY_MORE_ADJ )
+ {
+ ret_val = EOB_ACT_END_OF_FILE;
+ _nsyyrestart(_nsyyin );
+ }
+
+ else
+ {
+ ret_val = EOB_ACT_LAST_MATCH;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+ YY_BUFFER_EOF_PENDING;
+ }
+ }
+
+ else
+ ret_val = EOB_ACT_CONTINUE_SCAN;
+
+ if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
+ /* Extend the array by 50%, plus the number we really need. */
+ yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) _nsyyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
+ if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
+ }
+
+ (yy_n_chars) += number_to_move;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
+
+ (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
+
+ return ret_val;
+}
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+ static yy_state_type yy_get_previous_state (void)
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp;
+
+ yy_current_state = (yy_start);
+
+ (yy_state_ptr) = (yy_state_buf);
+ *(yy_state_ptr)++ = yy_current_state;
+
+ for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
+ {
+ register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 59 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ *(yy_state_ptr)++ = yy_current_state;
+ }
+
+ return yy_current_state;
+}
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ * next_state = yy_try_NUL_trans( current_state );
+ */
+ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
+{
+ register int yy_is_jam;
+
+ register YY_CHAR yy_c = 1;
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 59 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ yy_is_jam = (yy_current_state == 58);
+ if ( ! yy_is_jam )
+ *(yy_state_ptr)++ = yy_current_state;
+
+ return yy_is_jam ? 0 : yy_current_state;
+}
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+ static int yyinput (void)
+#else
+ static int input (void)
+#endif
+
+{
+ int c;
+
+ *(yy_c_buf_p) = (yy_hold_char);
+
+ if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
+ {
+ /* yy_c_buf_p now points to the character we want to return.
+ * If this occurs *before* the EOB characters, then it's a
+ * valid NUL; if not, then we've hit the end of the buffer.
+ */
+ if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ /* This was really a NUL. */
+ *(yy_c_buf_p) = '\0';
+
+ else
+ { /* need more input */
+ yy_size_t offset = (yy_c_buf_p) - (yytext_ptr);
+ ++(yy_c_buf_p);
+
+ switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_LAST_MATCH:
+ /* This happens because yy_g_n_b()
+ * sees that we've accumulated a
+ * token and flags that we need to
+ * try matching the token before
+ * proceeding. But for input(),
+ * there's no matching to consider.
+ * So convert the EOB_ACT_LAST_MATCH
+ * to EOB_ACT_END_OF_FILE.
+ */
+
+ /* Reset buffer status. */
+ _nsyyrestart(_nsyyin );
+
+ /*FALLTHROUGH*/
+
+ case EOB_ACT_END_OF_FILE:
+ {
+ if ( _nsyywrap( ) )
+ return EOF;
+
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+#ifdef __cplusplus
+ return yyinput();
+#else
+ return input();
+#endif
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) = (yytext_ptr) + offset;
+ break;
+ }
+ }
+ }
+
+ c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
+ *(yy_c_buf_p) = '\0'; /* preserve _nsyytext */
+ (yy_hold_char) = *++(yy_c_buf_p);
+
+ if ( c == '\n' )
+
+ _nsyylineno++;
+;
+
+ return c;
+}
+#endif /* ifndef YY_NO_INPUT */
+
+/** Immediately switch to a different input stream.
+ * @param input_file A readable stream.
+ *
+ * @note This function does not reset the start condition to @c INITIAL .
+ */
+ void _nsyyrestart (FILE * input_file )
+{
+
+ if ( ! YY_CURRENT_BUFFER ){
+ _nsyyensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ _nsyy_create_buffer(_nsyyin,YY_BUF_SIZE );
+ }
+
+ _nsyy_init_buffer(YY_CURRENT_BUFFER,input_file );
+ _nsyy_load_buffer_state( );
+}
+
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ *
+ */
+ void _nsyy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
+{
+
+ /* TODO. We should be able to replace this entire function body
+ * with
+ * _nsyypop_buffer_state();
+ * _nsyypush_buffer_state(new_buffer);
+ */
+ _nsyyensure_buffer_stack ();
+ if ( YY_CURRENT_BUFFER == new_buffer )
+ return;
+
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+ _nsyy_load_buffer_state( );
+
+ /* We don't actually know whether we did this switch during
+ * EOF (_nsyywrap()) processing, but the only time this flag
+ * is looked at is after _nsyywrap() is called, so it's safe
+ * to go ahead and always set it.
+ */
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+static void _nsyy_load_buffer_state (void)
+{
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
+ _nsyyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
+ (yy_hold_char) = *(yy_c_buf_p);
+}
+
+/** Allocate and initialize an input buffer state.
+ * @param file A readable stream.
+ * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
+ *
+ * @return the allocated buffer state.
+ */
+ YY_BUFFER_STATE _nsyy_create_buffer (FILE * file, int size )
+{
+ YY_BUFFER_STATE b;
+
+ b = (YY_BUFFER_STATE) _nsyyalloc(sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in _nsyy_create_buffer()" );
+
+ b->yy_buf_size = size;
+
+ /* yy_ch_buf has to be 2 characters longer than the size given because
+ * we need to put in 2 end-of-buffer characters.
+ */
+ b->yy_ch_buf = (char *) _nsyyalloc(b->yy_buf_size + 2 );
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in _nsyy_create_buffer()" );
+
+ b->yy_is_our_buffer = 1;
+
+ _nsyy_init_buffer(b,file );
+
+ return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with _nsyy_create_buffer()
+ *
+ */
+ void _nsyy_delete_buffer (YY_BUFFER_STATE b )
+{
+
+ if ( ! b )
+ return;
+
+ if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
+ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
+
+ if ( b->yy_is_our_buffer )
+ _nsyyfree((void *) b->yy_ch_buf );
+
+ _nsyyfree((void *) b );
+}
+
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a _nsyyrestart() or at EOF.
+ */
+ static void _nsyy_init_buffer (YY_BUFFER_STATE b, FILE * file )
+
+{
+ int oerrno = errno;
+
+ _nsyy_flush_buffer(b );
+
+ b->yy_input_file = file;
+ b->yy_fill_buffer = 1;
+
+ /* If b is the current buffer, then _nsyy_init_buffer was _probably_
+ * called from _nsyyrestart() or through yy_get_next_buffer.
+ * In that case, we don't want to reset the lineno or column.
+ */
+ if (b != YY_CURRENT_BUFFER){
+ b->yy_bs_lineno = 1;
+ b->yy_bs_column = 0;
+ }
+
+ b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
+
+ errno = oerrno;
+}
+
+/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
+ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
+ *
+ */
+ void _nsyy_flush_buffer (YY_BUFFER_STATE b )
+{
+ if ( ! b )
+ return;
+
+ b->yy_n_chars = 0;
+
+ /* We always need two end-of-buffer characters. The first causes
+ * a transition to the end-of-buffer state. The second causes
+ * a jam in that state.
+ */
+ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+ b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+ b->yy_buf_pos = &b->yy_ch_buf[0];
+
+ b->yy_at_bol = 1;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ if ( b == YY_CURRENT_BUFFER )
+ _nsyy_load_buffer_state( );
+}
+
+/** Pushes the new state onto the stack. The new state becomes
+ * the current state. This function will allocate the stack
+ * if necessary.
+ * @param new_buffer The new state.
+ *
+ */
+void _nsyypush_buffer_state (YY_BUFFER_STATE new_buffer )
+{
+ if (new_buffer == NULL)
+ return;
+
+ _nsyyensure_buffer_stack();
+
+ /* This block is copied from _nsyy_switch_to_buffer. */
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ /* Only push if top exists. Otherwise, replace top. */
+ if (YY_CURRENT_BUFFER)
+ (yy_buffer_stack_top)++;
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+
+ /* copied from _nsyy_switch_to_buffer. */
+ _nsyy_load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+/** Removes and deletes the top of the stack, if present.
+ * The next element becomes the new top.
+ *
+ */
+void _nsyypop_buffer_state (void)
+{
+ if (!YY_CURRENT_BUFFER)
+ return;
+
+ _nsyy_delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ if ((yy_buffer_stack_top) > 0)
+ --(yy_buffer_stack_top);
+
+ if (YY_CURRENT_BUFFER) {
+ _nsyy_load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+ }
+}
+
+/* Allocates the stack if it does not exist.
+ * Guarantees space for at least one push.
+ */
+static void _nsyyensure_buffer_stack (void)
+{
+ yy_size_t num_to_alloc;
+
+ if (!(yy_buffer_stack)) {
+
+ /* First allocation is just for 2 elements, since we don't know if this
+ * scanner will even need a stack. We use 2 instead of 1 to avoid an
+ * immediate realloc on the next call.
+ */
+ num_to_alloc = 1;
+ (yy_buffer_stack) = (struct yy_buffer_state**)_nsyyalloc
+ (num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+ if ( ! (yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in _nsyyensure_buffer_stack()" );
+
+ memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
+
+ (yy_buffer_stack_max) = num_to_alloc;
+ (yy_buffer_stack_top) = 0;
+ return;
+ }
+
+ if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
+
+ /* Increase the buffer to prepare for a possible push. */
+ int grow_size = 8 /* arbitrary grow size */;
+
+ num_to_alloc = (yy_buffer_stack_max) + grow_size;
+ (yy_buffer_stack) = (struct yy_buffer_state**)_nsyyrealloc
+ ((yy_buffer_stack),
+ num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+ if ( ! (yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in _nsyyensure_buffer_stack()" );
+
+ /* zero only the new slots.*/
+ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
+ (yy_buffer_stack_max) = num_to_alloc;
+ }
+}
+
+/** Setup the input buffer state to scan directly from a user-specified character buffer.
+ * @param base the character buffer
+ * @param size the size in bytes of the character buffer
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE _nsyy_scan_buffer (char * base, yy_size_t size )
+{
+ YY_BUFFER_STATE b;
+
+ if ( size < 2 ||
+ base[size-2] != YY_END_OF_BUFFER_CHAR ||
+ base[size-1] != YY_END_OF_BUFFER_CHAR )
+ /* They forgot to leave room for the EOB's. */
+ return 0;
+
+ b = (YY_BUFFER_STATE) _nsyyalloc(sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in _nsyy_scan_buffer()" );
+
+ b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
+ b->yy_buf_pos = b->yy_ch_buf = base;
+ b->yy_is_our_buffer = 0;
+ b->yy_input_file = 0;
+ b->yy_n_chars = b->yy_buf_size;
+ b->yy_is_interactive = 0;
+ b->yy_at_bol = 1;
+ b->yy_fill_buffer = 0;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ _nsyy_switch_to_buffer(b );
+
+ return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to _nsyylex() will
+ * scan from a @e copy of @a str.
+ * @param yystr a NUL-terminated string to scan
+ *
+ * @return the newly allocated buffer state object.
+ * @note If you want to scan bytes that may contain NUL values, then use
+ * _nsyy_scan_bytes() instead.
+ */
+YY_BUFFER_STATE _nsyy_scan_string (yyconst char * yystr )
+{
+
+ return _nsyy_scan_bytes(yystr,strlen(yystr) );
+}
+
+/** Setup the input buffer state to scan the given bytes. The next call to _nsyylex() will
+ * scan from a @e copy of @a bytes.
+ * @param yybytes the byte buffer to scan
+ * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE _nsyy_scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len )
+{
+ YY_BUFFER_STATE b;
+ char *buf;
+ yy_size_t n;
+ int i;
+
+ /* Get memory for full buffer, including space for trailing EOB's. */
+ n = _yybytes_len + 2;
+ buf = (char *) _nsyyalloc(n );
+ if ( ! buf )
+ YY_FATAL_ERROR( "out of dynamic memory in _nsyy_scan_bytes()" );
+
+ for ( i = 0; i < _yybytes_len; ++i )
+ buf[i] = yybytes[i];
+
+ buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
+
+ b = _nsyy_scan_buffer(buf,n );
+ if ( ! b )
+ YY_FATAL_ERROR( "bad buffer in _nsyy_scan_bytes()" );
+
+ /* It's okay to grow etc. this buffer, and we should throw it
+ * away when we're done.
+ */
+ b->yy_is_our_buffer = 1;
+
+ return b;
+}
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+static void yy_fatal_error (yyconst char* msg )
+{
+ (void) fprintf( stderr, "%s\n", msg );
+ exit( YY_EXIT_FAILURE );
+}
+
+/* Redefine yyless() so it works in section 3 code. */
+
+#undef yyless
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up _nsyytext. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ _nsyytext[_nsyyleng] = (yy_hold_char); \
+ (yy_c_buf_p) = _nsyytext + yyless_macro_arg; \
+ (yy_hold_char) = *(yy_c_buf_p); \
+ *(yy_c_buf_p) = '\0'; \
+ _nsyyleng = yyless_macro_arg; \
+ } \
+ while ( 0 )
+
+/* Accessor methods (get/set functions) to struct members. */
+
+/** Get the current line number.
+ *
+ */
+int _nsyyget_lineno (void)
+{
+
+ return _nsyylineno;
+}
+
+/** Get the input stream.
+ *
+ */
+FILE *_nsyyget_in (void)
+{
+ return _nsyyin;
+}
+
+/** Get the output stream.
+ *
+ */
+FILE *_nsyyget_out (void)
+{
+ return _nsyyout;
+}
+
+/** Get the length of the current token.
+ *
+ */
+yy_size_t _nsyyget_leng (void)
+{
+ return _nsyyleng;
+}
+
+/** Get the current token.
+ *
+ */
+
+char *_nsyyget_text (void)
+{
+ return _nsyytext;
+}
+
+/** Set the current line number.
+ * @param line_number
+ *
+ */
+void _nsyyset_lineno (int line_number )
+{
+
+ _nsyylineno = line_number;
+}
+
+/** Set the input stream. This does not discard the current
+ * input buffer.
+ * @param in_str A readable stream.
+ *
+ * @see _nsyy_switch_to_buffer
+ */
+void _nsyyset_in (FILE * in_str )
+{
+ _nsyyin = in_str ;
+}
+
+void _nsyyset_out (FILE * out_str )
+{
+ _nsyyout = out_str ;
+}
+
+int _nsyyget_debug (void)
+{
+ return _nsyy_flex_debug;
+}
+
+void _nsyyset_debug (int bdebug )
+{
+ _nsyy_flex_debug = bdebug ;
+}
+
+static int yy_init_globals (void)
+{
+ /* Initialization is the same as for the non-reentrant scanner.
+ * This function is called from _nsyylex_destroy(), so don't allocate here.
+ */
+
+ /* We do not touch _nsyylineno unless the option is enabled. */
+ _nsyylineno = 1;
+
+ (yy_buffer_stack) = 0;
+ (yy_buffer_stack_top) = 0;
+ (yy_buffer_stack_max) = 0;
+ (yy_c_buf_p) = (char *) 0;
+ (yy_init) = 0;
+ (yy_start) = 0;
+
+ (yy_state_buf) = 0;
+ (yy_state_ptr) = 0;
+ (yy_full_match) = 0;
+ (yy_lp) = 0;
+
+/* Defined in main.c */
+#ifdef YY_STDINIT
+ _nsyyin = stdin;
+ _nsyyout = stdout;
+#else
+ _nsyyin = (FILE *) 0;
+ _nsyyout = (FILE *) 0;
+#endif
+
+ /* For future reference: Set errno on error, since we are called by
+ * _nsyylex_init()
+ */
+ return 0;
+}
+
+/* _nsyylex_destroy is for both reentrant and non-reentrant scanners. */
+int _nsyylex_destroy (void)
+{
+
+ /* Pop the buffer stack, destroying each element. */
+ while(YY_CURRENT_BUFFER){
+ _nsyy_delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ _nsyypop_buffer_state();
+ }
+
+ /* Destroy the stack itself. */
+ _nsyyfree((yy_buffer_stack) );
+ (yy_buffer_stack) = NULL;
+
+ _nsyyfree ( (yy_state_buf) );
+ (yy_state_buf) = NULL;
+
+ /* Reset the globals. This is important in a non-reentrant scanner so the next time
+ * _nsyylex() is called, initialization will occur. */
+ yy_init_globals( );
+
+ return 0;
+}
+
+/*
+ * Internal utility routines.
+ */
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
+{
+ register int i;
+ for ( i = 0; i < n; ++i )
+ s1[i] = s2[i];
+}
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * s )
+{
+ register int n;
+ for ( n = 0; s[n]; ++n )
+ ;
+
+ return n;
+}
+#endif
+
+void *_nsyyalloc (yy_size_t size )
+{
+ return (void *) malloc( size );
+}
+
+void *_nsyyrealloc (void * ptr, yy_size_t size )
+{
+ /* The cast to (char *) in the following accommodates both
+ * implementations that use char* generic pointers, and those
+ * that use void* generic pointers. It works with the latter
+ * because both ANSI C and C++ allow castless assignment from
+ * any pointer type to void*, and deal with argument conversions
+ * as though doing an assignment.
+ */
+ return (void *) realloc( (char *) ptr, size );
+}
+
+void _nsyyfree (void * ptr )
+{
+ free( (char *) ptr ); /* see _nsyyrealloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+#line 103 "freebsd/lib/libc/net/nslexer.l"
+
+
+
+#undef _nsyywrap
+int
+_nsyywrap()
+{
+ return 1;
+} /* _nsyywrap */
+
+void
+_nsyyerror(msg)
+ const char *msg;
+{
+
+ syslog(LOG_ERR, "NSSWITCH(nslexer): %s line %d: %s at '%s'",
+ _PATH_NS_CONF, _nsyylineno, msg, _nsyytext);
+} /* _nsyyerror */
+
diff --git a/freebsd/lib/libc/net/nsparser.c b/freebsd/lib/libc/net/nsparser.c
new file mode 100644
index 0000000..ff705bd
--- /dev/null
+++ b/freebsd/lib/libc/net/nsparser.c
@@ -0,0 +1,1810 @@
+/* A Bison parser, made by GNU Bison 2.7. */
+
+/* Bison implementation for Yacc-like parsers in C
+
+ Copyright (C) 1984, 1989-1990, 2000-2012 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* As a special exception, you may create a larger work that contains
+ part or all of the Bison parser skeleton and distribute that work
+ under terms of your choice, so long as that work isn't itself a
+ parser generator using the skeleton or a modified version thereof
+ as a parser skeleton. Alternatively, if you modify or redistribute
+ the parser skeleton itself, you may (at your option) remove this
+ special exception, which will cause the skeleton and the resulting
+ Bison output files to be licensed under the GNU General Public
+ License without this special exception.
+
+ This special exception was added by the Free Software Foundation in
+ version 2.2 of Bison. */
+
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+ simplifying the original so-called "semantic" parser. */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+ infringing on user name space. This should be done even for local
+ variables, as they might otherwise be expanded by user macros.
+ There are some unavoidable exceptions within include files to
+ define necessary library symbols; they are noted "INFRINGES ON
+ USER NAME SPACE" below. */
+
+/* Identify Bison output. */
+#define YYBISON 1
+
+/* Bison version. */
+#define YYBISON_VERSION "2.7"
+
+/* Skeleton name. */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers. */
+#define YYPURE 0
+
+/* Push parsers. */
+#define YYPUSH 0
+
+/* Pull parsers. */
+#define YYPULL 1
+
+
+/* Substitute the variable and function names. */
+#define yyparse _nsyyparse
+#define yylex _nsyylex
+#define yyerror _nsyyerror
+#define yylval _nsyylval
+#define yychar _nsyychar
+#define yydebug _nsyydebug
+#define yynerrs _nsyynerrs
+
+/* Copy the first part of user declarations. */
+/* Line 371 of yacc.c */
+#line 1 "freebsd/lib/libc/net/nsparser.y"
+
+/* $NetBSD: nsparser.y,v 1.3 1999/01/25 00:16:18 lukem Exp $ */
+
+/*-
+ * Copyright (c) 1997, 1998, 1999 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Luke Mewburn.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the NetBSD
+ * Foundation, Inc. and its contributors.
+ * 4. Neither the name of The NetBSD Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include "namespace.h"
+#define _NS_PRIVATE
+#include <nsswitch.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <syslog.h>
+#include "un-namespace.h"
+
+static void _nsaddsrctomap(const char *);
+
+static ns_dbt curdbt;
+static ns_src cursrc;
+
+/* Line 371 of yacc.c */
+#line 132 "_nsyy.tab.c"
+
+# ifndef YY_NULL
+# if defined __cplusplus && 201103L <= __cplusplus
+# define YY_NULL nullptr
+# else
+# define YY_NULL 0
+# endif
+# endif
+
+/* Enabling verbose error messages. */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+/* In a future release of Bison, this section will be replaced
+ by #include "_nsyy.tab.h". */
+#ifndef YY__NSYY_NSYY_TAB_H_INCLUDED
+# define YY__NSYY_NSYY_TAB_H_INCLUDED
+/* Enabling traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+#if YYDEBUG
+extern int _nsyydebug;
+#endif
+
+/* Tokens. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ /* Put the tokens into the symbol table, so that GDB and other debuggers
+ know about them. */
+ enum yytokentype {
+ NL = 258,
+ SUCCESS = 259,
+ UNAVAIL = 260,
+ NOTFOUND = 261,
+ TRYAGAIN = 262,
+ RETURN = 263,
+ CONTINUE = 264,
+ ERRORTOKEN = 265,
+ STRING = 266
+ };
+#endif
+/* Tokens. */
+#define NL 258
+#define SUCCESS 259
+#define UNAVAIL 260
+#define NOTFOUND 261
+#define TRYAGAIN 262
+#define RETURN 263
+#define CONTINUE 264
+#define ERRORTOKEN 265
+#define STRING 266
+
+
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+{
+/* Line 387 of yacc.c */
+#line 58 "freebsd/lib/libc/net/nsparser.y"
+
+ char *str;
+ int mapval;
+
+
+/* Line 387 of yacc.c */
+#line 203 "_nsyy.tab.c"
+} YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+extern YYSTYPE _nsyylval;
+
+#ifdef YYPARSE_PARAM
+#if defined __STDC__ || defined __cplusplus
+int _nsyyparse (void *YYPARSE_PARAM);
+#else
+int _nsyyparse ();
+#endif
+#else /* ! YYPARSE_PARAM */
+#if defined __STDC__ || defined __cplusplus
+int _nsyyparse (void);
+#else
+int _nsyyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
+
+#endif /* !YY__NSYY_NSYY_TAB_H_INCLUDED */
+
+/* Copy the second part of user declarations. */
+
+/* Line 390 of yacc.c */
+#line 231 "_nsyy.tab.c"
+
+#ifdef short
+# undef short
+#endif
+
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
+#endif
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#elif (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+typedef signed char yytype_int8;
+#else
+typedef short int yytype_int8;
+#endif
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short int yytype_uint16;
+#endif
+
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short int yytype_int16;
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+# define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+# define YYSIZE_T size_t
+# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+# define YYSIZE_T size_t
+# else
+# define YYSIZE_T unsigned int
+# endif
+#endif
+
+#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
+
+#ifndef YY_
+# if defined YYENABLE_NLS && YYENABLE_NLS
+# if ENABLE_NLS
+# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+# define YY_(Msgid) dgettext ("bison-runtime", Msgid)
+# endif
+# endif
+# ifndef YY_
+# define YY_(Msgid) Msgid
+# endif
+#endif
+
+/* Suppress unused-variable warnings by "using" E. */
+#if ! defined lint || defined __GNUC__
+# define YYUSE(E) ((void) (E))
+#else
+# define YYUSE(E) /* empty */
+#endif
+
+/* Identity function, used to suppress warnings about constant conditions. */
+#ifndef lint
+# define YYID(N) (N)
+#else
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static int
+YYID (int yyi)
+#else
+static int
+YYID (yyi)
+ int yyi;
+#endif
+{
+ return yyi;
+}
+#endif
+
+#if ! defined yyoverflow || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols. */
+
+# ifdef YYSTACK_USE_ALLOCA
+# if YYSTACK_USE_ALLOCA
+# ifdef __GNUC__
+# define YYSTACK_ALLOC __builtin_alloca
+# elif defined __BUILTIN_VA_ARG_INCR
+# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+# elif defined _AIX
+# define YYSTACK_ALLOC __alloca
+# elif defined _MSC_VER
+# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+# define alloca _alloca
+# else
+# define YYSTACK_ALLOC alloca
+# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+ /* Use EXIT_SUCCESS as a witness for stdlib.h. */
+# ifndef EXIT_SUCCESS
+# define EXIT_SUCCESS 0
+# endif
+# endif
+# endif
+# endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+ /* Pacify GCC's `empty if-body' warning. */
+# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
+# ifndef YYSTACK_ALLOC_MAXIMUM
+ /* The OS might guarantee only one guard page at the bottom of the stack,
+ and a page size can be as small as 4096 bytes. So we cannot safely
+ invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
+ to allow for a few compiler-allocated temporary stack slots. */
+# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
+# endif
+# else
+# define YYSTACK_ALLOC YYMALLOC
+# define YYSTACK_FREE YYFREE
+# ifndef YYSTACK_ALLOC_MAXIMUM
+# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+# endif
+# if (defined __cplusplus && ! defined EXIT_SUCCESS \
+ && ! ((defined YYMALLOC || defined malloc) \
+ && (defined YYFREE || defined free)))
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+# ifndef EXIT_SUCCESS
+# define EXIT_SUCCESS 0
+# endif
+# endif
+# ifndef YYMALLOC
+# define YYMALLOC malloc
+# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# ifndef YYFREE
+# define YYFREE free
+# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# endif
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
+
+
+#if (! defined yyoverflow \
+ && (! defined __cplusplus \
+ || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member. */
+union yyalloc
+{
+ yytype_int16 yyss_alloc;
+ YYSTYPE yyvs_alloc;
+};
+
+/* The size of the maximum gap between one aligned stack and the next. */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+ N elements. */
+# define YYSTACK_BYTES(N) \
+ ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
+ + YYSTACK_GAP_MAXIMUM)
+
+# define YYCOPY_NEEDED 1
+
+/* Relocate STACK from its old location to the new one. The
+ local variables YYSIZE and YYSTACKSIZE give the old and new number of
+ elements in the stack, and YYPTR gives the new location of the
+ stack. Advance YYPTR to a properly aligned location for the next
+ stack. */
+# define YYSTACK_RELOCATE(Stack_alloc, Stack) \
+ do \
+ { \
+ YYSIZE_T yynewbytes; \
+ YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
+ Stack = &yyptr->Stack_alloc; \
+ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+ yyptr += yynewbytes / sizeof (*yyptr); \
+ } \
+ while (YYID (0))
+
+#endif
+
+#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
+/* Copy COUNT objects from SRC to DST. The source and destination do
+ not overlap. */
+# ifndef YYCOPY
+# if defined __GNUC__ && 1 < __GNUC__
+# define YYCOPY(Dst, Src, Count) \
+ __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
+# else
+# define YYCOPY(Dst, Src, Count) \
+ do \
+ { \
+ YYSIZE_T yyi; \
+ for (yyi = 0; yyi < (Count); yyi++) \
+ (Dst)[yyi] = (Src)[yyi]; \
+ } \
+ while (YYID (0))
+# endif
+# endif
+#endif /* !YYCOPY_NEEDED */
+
+/* YYFINAL -- State number of the termination state. */
+#define YYFINAL 9
+/* YYLAST -- Last index in YYTABLE. */
+#define YYLAST 30
+
+/* YYNTOKENS -- Number of terminals. */
+#define YYNTOKENS 16
+/* YYNNTS -- Number of nonterminals. */
+#define YYNNTS 12
+/* YYNRULES -- Number of rules. */
+#define YYNRULES 24
+/* YYNRULES -- Number of states. */
+#define YYNSTATES 33
+
+/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
+#define YYUNDEFTOK 2
+#define YYMAXUTOK 266
+
+#define YYTRANSLATE(YYX) \
+ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
+static const yytype_uint8 yytranslate[] =
+{
+ 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 12, 2,
+ 2, 15, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 13, 2, 14, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
+ 5, 6, 7, 8, 9, 10, 11
+};
+
+#if YYDEBUG
+/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+ YYRHS. */
+static const yytype_uint8 yyprhs[] =
+{
+ 0, 0, 3, 4, 6, 8, 11, 13, 17, 22,
+ 25, 27, 29, 32, 34, 35, 41, 43, 46, 50,
+ 52, 54, 56, 58, 60
+};
+
+/* YYRHS -- A `-1'-separated list of the rules' RHS. */
+static const yytype_int8 yyrhs[] =
+{
+ 17, 0, -1, -1, 18, -1, 19, -1, 18, 19,
+ -1, 3, -1, 20, 12, 3, -1, 20, 12, 21,
+ 3, -1, 1, 3, -1, 11, -1, 22, -1, 21,
+ 22, -1, 11, -1, -1, 11, 13, 23, 24, 14,
+ -1, 25, -1, 24, 25, -1, 26, 15, 27, -1,
+ 4, -1, 5, -1, 6, -1, 7, -1, 8, -1,
+ 9, -1
+};
+
+/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
+static const yytype_uint8 yyrline[] =
+{
+ 0, 73, 73, 75, 79, 80, 84, 85, 89, 93,
+ 100, 109, 110, 114, 119, 119, 126, 127, 131, 141,
+ 142, 143, 144, 148, 149
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE || 0
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+ First, the terminals, then, starting at YYNTOKENS, nonterminals. */
+static const char *const yytname[] =
+{
+ "$end", "error", "$undefined", "NL", "SUCCESS", "UNAVAIL", "NOTFOUND",
+ "TRYAGAIN", "RETURN", "CONTINUE", "ERRORTOKEN", "STRING", "':'", "'['",
+ "']'", "'='", "$accept", "File", "Lines", "Entry", "Database", "Srclist",
+ "Item", "$@1", "Criteria", "Criterion", "Status", "Action", YY_NULL
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
+ token YYLEX-NUM. */
+static const yytype_uint16 yytoknum[] =
+{
+ 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
+ 265, 266, 58, 91, 93, 61
+};
+# endif
+
+/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
+static const yytype_uint8 yyr1[] =
+{
+ 0, 16, 17, 17, 18, 18, 19, 19, 19, 19,
+ 20, 21, 21, 22, 23, 22, 24, 24, 25, 26,
+ 26, 26, 26, 27, 27
+};
+
+/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
+static const yytype_uint8 yyr2[] =
+{
+ 0, 2, 0, 1, 1, 2, 1, 3, 4, 2,
+ 1, 1, 2, 1, 0, 5, 1, 2, 3, 1,
+ 1, 1, 1, 1, 1
+};
+
+/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM.
+ Performed when YYTABLE doesn't specify something else to do. Zero
+ means the default is an error. */
+static const yytype_uint8 yydefact[] =
+{
+ 0, 0, 6, 10, 0, 0, 4, 0, 9, 1,
+ 5, 0, 7, 13, 0, 11, 14, 8, 12, 0,
+ 19, 20, 21, 22, 0, 16, 0, 15, 17, 0,
+ 23, 24, 18
+};
+
+/* YYDEFGOTO[NTERM-NUM]. */
+static const yytype_int8 yydefgoto[] =
+{
+ -1, 4, 5, 6, 7, 14, 15, 19, 24, 25,
+ 26, 32
+};
+
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+ STATE-NUM. */
+#define YYPACT_NINF -4
+static const yytype_int8 yypact[] =
+{
+ 0, 5, -4, -4, 9, 4, -4, 1, -4, -4,
+ -4, -1, -4, 11, 3, -4, -4, -4, -4, 16,
+ -4, -4, -4, -4, 12, -4, -3, -4, -4, 19,
+ -4, -4, -4
+};
+
+/* YYPGOTO[NTERM-NUM]. */
+static const yytype_int8 yypgoto[] =
+{
+ -4, -4, -4, 20, -4, -4, 15, -4, -4, 6,
+ -4, -4
+};
+
+/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
+ positive, shift that token. If negative, reduce the rule which
+ number is the opposite. If YYTABLE_NINF, syntax error. */
+#define YYTABLE_NINF -4
+static const yytype_int8 yytable[] =
+{
+ -2, 1, 12, 2, -3, 1, 17, 2, 8, 9,
+ 13, 3, 29, 11, 13, 3, 20, 21, 22, 23,
+ 20, 21, 22, 23, 16, 10, 27, 30, 31, 18,
+ 28
+};
+
+#define yypact_value_is_default(Yystate) \
+ (!!((Yystate) == (-4)))
+
+#define yytable_value_is_error(Yytable_value) \
+ YYID (0)
+
+static const yytype_uint8 yycheck[] =
+{
+ 0, 1, 3, 3, 0, 1, 3, 3, 3, 0,
+ 11, 11, 15, 12, 11, 11, 4, 5, 6, 7,
+ 4, 5, 6, 7, 13, 5, 14, 8, 9, 14,
+ 24
+};
+
+/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+ symbol of state STATE-NUM. */
+static const yytype_uint8 yystos[] =
+{
+ 0, 1, 3, 11, 17, 18, 19, 20, 3, 0,
+ 19, 12, 3, 11, 21, 22, 13, 3, 22, 23,
+ 4, 5, 6, 7, 24, 25, 26, 14, 25, 15,
+ 8, 9, 27
+};
+
+#define yyerrok (yyerrstatus = 0)
+#define yyclearin (yychar = YYEMPTY)
+#define YYEMPTY (-2)
+#define YYEOF 0
+
+#define YYACCEPT goto yyacceptlab
+#define YYABORT goto yyabortlab
+#define YYERROR goto yyerrorlab
+
+
+/* Like YYERROR except do call yyerror. This remains here temporarily
+ to ease the transition to the new meaning of YYERROR, for GCC.
+ Once GCC version 2 has supplanted version 1, this can go. However,
+ YYFAIL appears to be in use. Nevertheless, it is formally deprecated
+ in Bison 2.4.2's NEWS entry, where a plan to phase it out is
+ discussed. */
+
+#define YYFAIL goto yyerrlab
+#if defined YYFAIL
+ /* This is here to suppress warnings from the GCC cpp's
+ -Wunused-macros. Normally we don't worry about that warning, but
+ some users do, and we want to make it easy for users to remove
+ YYFAIL uses, which will produce warnings from Bison 2.5. */
+#endif
+
+#define YYRECOVERING() (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value) \
+do \
+ if (yychar == YYEMPTY) \
+ { \
+ yychar = (Token); \
+ yylval = (Value); \
+ YYPOPSTACK (yylen); \
+ yystate = *yyssp; \
+ goto yybackup; \
+ } \
+ else \
+ { \
+ yyerror (YY_("syntax error: cannot back up")); \
+ YYERROR; \
+ } \
+while (YYID (0))
+
+/* Error token number */
+#define YYTERROR 1
+#define YYERRCODE 256
+
+
+/* This macro is provided for backward compatibility. */
+#ifndef YY_LOCATION_PRINT
+# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+#endif
+
+
+/* YYLEX -- calling `yylex' with the right arguments. */
+#ifdef YYLEX_PARAM
+# define YYLEX yylex (YYLEX_PARAM)
+#else
+# define YYLEX yylex ()
+#endif
+
+/* Enable debugging if requested. */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+# define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args) \
+do { \
+ if (yydebug) \
+ YYFPRINTF Args; \
+} while (YYID (0))
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
+do { \
+ if (yydebug) \
+ { \
+ YYFPRINTF (stderr, "%s ", Title); \
+ yy_symbol_print (stderr, \
+ Type, Value); \
+ YYFPRINTF (stderr, "\n"); \
+ } \
+} while (YYID (0))
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_value_print (yyoutput, yytype, yyvaluep)
+ FILE *yyoutput;
+ int yytype;
+ YYSTYPE const * const yyvaluep;
+#endif
+{
+ FILE *yyo = yyoutput;
+ YYUSE (yyo);
+ if (!yyvaluep)
+ return;
+# ifdef YYPRINT
+ if (yytype < YYNTOKENS)
+ YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# else
+ YYUSE (yyoutput);
+# endif
+ switch (yytype)
+ {
+ default:
+ break;
+ }
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_print (yyoutput, yytype, yyvaluep)
+ FILE *yyoutput;
+ int yytype;
+ YYSTYPE const * const yyvaluep;
+#endif
+{
+ if (yytype < YYNTOKENS)
+ YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+ else
+ YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+ yy_symbol_value_print (yyoutput, yytype, yyvaluep);
+ YYFPRINTF (yyoutput, ")");
+}
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included). |
+`------------------------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
+#else
+static void
+yy_stack_print (yybottom, yytop)
+ yytype_int16 *yybottom;
+ yytype_int16 *yytop;
+#endif
+{
+ YYFPRINTF (stderr, "Stack now");
+ for (; yybottom <= yytop; yybottom++)
+ {
+ int yybot = *yybottom;
+ YYFPRINTF (stderr, " %d", yybot);
+ }
+ YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top) \
+do { \
+ if (yydebug) \
+ yy_stack_print ((Bottom), (Top)); \
+} while (YYID (0))
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced. |
+`------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
+#else
+static void
+yy_reduce_print (yyvsp, yyrule)
+ YYSTYPE *yyvsp;
+ int yyrule;
+#endif
+{
+ int yynrhs = yyr2[yyrule];
+ int yyi;
+ unsigned long int yylno = yyrline[yyrule];
+ YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+ yyrule - 1, yylno);
+ /* The symbols being reduced. */
+ for (yyi = 0; yyi < yynrhs; yyi++)
+ {
+ YYFPRINTF (stderr, " $%d = ", yyi + 1);
+ yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
+ &(yyvsp[(yyi + 1) - (yynrhs)])
+ );
+ YYFPRINTF (stderr, "\n");
+ }
+}
+
+# define YY_REDUCE_PRINT(Rule) \
+do { \
+ if (yydebug) \
+ yy_reduce_print (yyvsp, Rule); \
+} while (YYID (0))
+
+/* Nonzero means print parse trace. It is left uninitialized so that
+ multiple parsers can coexist. */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks. */
+#ifndef YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+ if the built-in stack extension method is used).
+
+ Do not make this value too large; the results are undefined if
+ YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+ evaluated with infinite-precision integer arithmetic. */
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+# if defined __GLIBC__ && defined _STRING_H
+# define yystrlen strlen
+# else
+/* Return the length of YYSTR. */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static YYSIZE_T
+yystrlen (const char *yystr)
+#else
+static YYSIZE_T
+yystrlen (yystr)
+ const char *yystr;
+#endif
+{
+ YYSIZE_T yylen;
+ for (yylen = 0; yystr[yylen]; yylen++)
+ continue;
+ return yylen;
+}
+# endif
+# endif
+
+# ifndef yystpcpy
+# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
+# define yystpcpy stpcpy
+# else
+/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+ YYDEST. */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static char *
+yystpcpy (char *yydest, const char *yysrc)
+#else
+static char *
+yystpcpy (yydest, yysrc)
+ char *yydest;
+ const char *yysrc;
+#endif
+{
+ char *yyd = yydest;
+ const char *yys = yysrc;
+
+ while ((*yyd++ = *yys++) != '\0')
+ continue;
+
+ return yyd - 1;
+}
+# endif
+# endif
+
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+ quotes and backslashes, so that it's suitable for yyerror. The
+ heuristic is that double-quoting is unnecessary unless the string
+ contains an apostrophe, a comma, or backslash (other than
+ backslash-backslash). YYSTR is taken from yytname. If YYRES is
+ null, do not copy; instead, return the length of what the result
+ would have been. */
+static YYSIZE_T
+yytnamerr (char *yyres, const char *yystr)
+{
+ if (*yystr == '"')
+ {
+ YYSIZE_T yyn = 0;
+ char const *yyp = yystr;
+
+ for (;;)
+ switch (*++yyp)
+ {
+ case '\'':
+ case ',':
+ goto do_not_strip_quotes;
+
+ case '\\':
+ if (*++yyp != '\\')
+ goto do_not_strip_quotes;
+ /* Fall through. */
+ default:
+ if (yyres)
+ yyres[yyn] = *yyp;
+ yyn++;
+ break;
+
+ case '"':
+ if (yyres)
+ yyres[yyn] = '\0';
+ return yyn;
+ }
+ do_not_strip_quotes: ;
+ }
+
+ if (! yyres)
+ return yystrlen (yystr);
+
+ return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
+ about the unexpected token YYTOKEN for the state stack whose top is
+ YYSSP.
+
+ Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is
+ not large enough to hold the message. In that case, also set
+ *YYMSG_ALLOC to the required number of bytes. Return 2 if the
+ required number of bytes is too large to store. */
+static int
+yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
+ yytype_int16 *yyssp, int yytoken)
+{
+ YYSIZE_T yysize0 = yytnamerr (YY_NULL, yytname[yytoken]);
+ YYSIZE_T yysize = yysize0;
+ enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+ /* Internationalized format string. */
+ const char *yyformat = YY_NULL;
+ /* Arguments of yyformat. */
+ char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+ /* Number of reported tokens (one for the "unexpected", one per
+ "expected"). */
+ int yycount = 0;
+
+ /* There are many possibilities here to consider:
+ - Assume YYFAIL is not used. It's too flawed to consider. See
+ <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html>
+ for details. YYERROR is fine as it does not invoke this
+ function.
+ - If this state is a consistent state with a default action, then
+ the only way this function was invoked is if the default action
+ is an error action. In that case, don't check for expected
+ tokens because there are none.
+ - The only way there can be no lookahead present (in yychar) is if
+ this state is a consistent state with a default action. Thus,
+ detecting the absence of a lookahead is sufficient to determine
+ that there is no unexpected or expected token to report. In that
+ case, just report a simple "syntax error".
+ - Don't assume there isn't a lookahead just because this state is a
+ consistent state with a default action. There might have been a
+ previous inconsistent state, consistent state with a non-default
+ action, or user semantic action that manipulated yychar.
+ - Of course, the expected token list depends on states to have
+ correct lookahead information, and it depends on the parser not
+ to perform extra reductions after fetching a lookahead from the
+ scanner and before detecting a syntax error. Thus, state merging
+ (from LALR or IELR) and default reductions corrupt the expected
+ token list. However, the list is correct for canonical LR with
+ one exception: it will still contain any token that will not be
+ accepted due to an error action in a later state.
+ */
+ if (yytoken != YYEMPTY)
+ {
+ int yyn = yypact[*yyssp];
+ yyarg[yycount++] = yytname[yytoken];
+ if (!yypact_value_is_default (yyn))
+ {
+ /* Start YYX at -YYN if negative to avoid negative indexes in
+ YYCHECK. In other words, skip the first -YYN actions for
+ this state because they are default actions. */
+ int yyxbegin = yyn < 0 ? -yyn : 0;
+ /* Stay within bounds of both yycheck and yytname. */
+ int yychecklim = YYLAST - yyn + 1;
+ int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+ int yyx;
+
+ for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
+ && !yytable_value_is_error (yytable[yyx + yyn]))
+ {
+ if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+ {
+ yycount = 1;
+ yysize = yysize0;
+ break;
+ }
+ yyarg[yycount++] = yytname[yyx];
+ {
+ YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]);
+ if (! (yysize <= yysize1
+ && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ return 2;
+ yysize = yysize1;
+ }
+ }
+ }
+ }
+
+ switch (yycount)
+ {
+# define YYCASE_(N, S) \
+ case N: \
+ yyformat = S; \
+ break
+ YYCASE_(0, YY_("syntax error"));
+ YYCASE_(1, YY_("syntax error, unexpected %s"));
+ YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
+ YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
+ YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
+ YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
+# undef YYCASE_
+ }
+
+ {
+ YYSIZE_T yysize1 = yysize + yystrlen (yyformat);
+ if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ return 2;
+ yysize = yysize1;
+ }
+
+ if (*yymsg_alloc < yysize)
+ {
+ *yymsg_alloc = 2 * yysize;
+ if (! (yysize <= *yymsg_alloc
+ && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
+ *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
+ return 1;
+ }
+
+ /* Avoid sprintf, as that infringes on the user's name space.
+ Don't have undefined behavior even if the translation
+ produced a string with the wrong number of "%s"s. */
+ {
+ char *yyp = *yymsg;
+ int yyi = 0;
+ while ((*yyp = *yyformat) != '\0')
+ if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
+ {
+ yyp += yytnamerr (yyp, yyarg[yyi++]);
+ yyformat += 2;
+ }
+ else
+ {
+ yyp++;
+ yyformat++;
+ }
+ }
+ return 0;
+}
+#endif /* YYERROR_VERBOSE */
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol. |
+`-----------------------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
+#else
+static void
+yydestruct (yymsg, yytype, yyvaluep)
+ const char *yymsg;
+ int yytype;
+ YYSTYPE *yyvaluep;
+#endif
+{
+ YYUSE (yyvaluep);
+
+ if (!yymsg)
+ yymsg = "Deleting";
+ YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+ switch (yytype)
+ {
+
+ default:
+ break;
+ }
+}
+
+
+
+
+/* The lookahead symbol. */
+int yychar;
+
+
+#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END
+#endif
+#ifndef YY_INITIAL_VALUE
+# define YY_INITIAL_VALUE(Value) /* Nothing. */
+#endif
+
+/* The semantic value of the lookahead symbol. */
+YYSTYPE yylval YY_INITIAL_VALUE(yyval_default);
+
+/* Number of syntax errors so far. */
+int yynerrs;
+
+
+/*----------.
+| yyparse. |
+`----------*/
+
+#ifdef YYPARSE_PARAM
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void *YYPARSE_PARAM)
+#else
+int
+yyparse (YYPARSE_PARAM)
+ void *YYPARSE_PARAM;
+#endif
+#else /* ! YYPARSE_PARAM */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void)
+#else
+int
+yyparse ()
+
+#endif
+#endif
+{
+ int yystate;
+ /* Number of tokens to shift before error messages enabled. */
+ int yyerrstatus;
+
+ /* The stacks and their tools:
+ `yyss': related to states.
+ `yyvs': related to semantic values.
+
+ Refer to the stacks through separate pointers, to allow yyoverflow
+ to reallocate them elsewhere. */
+
+ /* The state stack. */
+ yytype_int16 yyssa[YYINITDEPTH];
+ yytype_int16 *yyss;
+ yytype_int16 *yyssp;
+
+ /* The semantic value stack. */
+ YYSTYPE yyvsa[YYINITDEPTH];
+ YYSTYPE *yyvs;
+ YYSTYPE *yyvsp;
+
+ YYSIZE_T yystacksize;
+
+ int yyn;
+ int yyresult;
+ /* Lookahead token as an internal (translated) token number. */
+ int yytoken = 0;
+ /* The variables used to return semantic value and location from the
+ action routines. */
+ YYSTYPE yyval;
+
+#if YYERROR_VERBOSE
+ /* Buffer for error messages, and its allocated size. */
+ char yymsgbuf[128];
+ char *yymsg = yymsgbuf;
+ YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
+
+#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
+
+ /* The number of symbols on the RHS of the reduced rule.
+ Keep to zero when no symbol should be popped. */
+ int yylen = 0;
+
+ yyssp = yyss = yyssa;
+ yyvsp = yyvs = yyvsa;
+ yystacksize = YYINITDEPTH;
+
+ YYDPRINTF ((stderr, "Starting parse\n"));
+
+ yystate = 0;
+ yyerrstatus = 0;
+ yynerrs = 0;
+ yychar = YYEMPTY; /* Cause a token to be read. */
+ goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate. |
+`------------------------------------------------------------*/
+ yynewstate:
+ /* In all cases, when you get here, the value and location stacks
+ have just been pushed. So pushing a state here evens the stacks. */
+ yyssp++;
+
+ yysetstate:
+ *yyssp = yystate;
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ {
+ /* Get the current used size of the three stacks, in elements. */
+ YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+ {
+ /* Give user a chance to reallocate the stack. Use copies of
+ these so that the &'s don't force the real ones into
+ memory. */
+ YYSTYPE *yyvs1 = yyvs;
+ yytype_int16 *yyss1 = yyss;
+
+ /* Each stack pointer address is followed by the size of the
+ data in use in that stack, in bytes. This used to be a
+ conditional around just the two extra args, but that might
+ be undefined if yyoverflow is a macro. */
+ yyoverflow (YY_("memory exhausted"),
+ &yyss1, yysize * sizeof (*yyssp),
+ &yyvs1, yysize * sizeof (*yyvsp),
+ &yystacksize);
+
+ yyss = yyss1;
+ yyvs = yyvs1;
+ }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+ goto yyexhaustedlab;
+# else
+ /* Extend the stack our own way. */
+ if (YYMAXDEPTH <= yystacksize)
+ goto yyexhaustedlab;
+ yystacksize *= 2;
+ if (YYMAXDEPTH < yystacksize)
+ yystacksize = YYMAXDEPTH;
+
+ {
+ yytype_int16 *yyss1 = yyss;
+ union yyalloc *yyptr =
+ (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+ if (! yyptr)
+ goto yyexhaustedlab;
+ YYSTACK_RELOCATE (yyss_alloc, yyss);
+ YYSTACK_RELOCATE (yyvs_alloc, yyvs);
+# undef YYSTACK_RELOCATE
+ if (yyss1 != yyssa)
+ YYSTACK_FREE (yyss1);
+ }
+# endif
+#endif /* no yyoverflow */
+
+ yyssp = yyss + yysize - 1;
+ yyvsp = yyvs + yysize - 1;
+
+ YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+ (unsigned long int) yystacksize));
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ YYABORT;
+ }
+
+ YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+ if (yystate == YYFINAL)
+ YYACCEPT;
+
+ goto yybackup;
+
+/*-----------.
+| yybackup. |
+`-----------*/
+yybackup:
+
+ /* Do appropriate processing given the current state. Read a
+ lookahead token if we need one and don't already have one. */
+
+ /* First try to decide what to do without reference to lookahead token. */
+ yyn = yypact[yystate];
+ if (yypact_value_is_default (yyn))
+ goto yydefault;
+
+ /* Not known => get a lookahead token if don't already have one. */
+
+ /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
+ if (yychar == YYEMPTY)
+ {
+ YYDPRINTF ((stderr, "Reading a token: "));
+ yychar = YYLEX;
+ }
+
+ if (yychar <= YYEOF)
+ {
+ yychar = yytoken = YYEOF;
+ YYDPRINTF ((stderr, "Now at end of input.\n"));
+ }
+ else
+ {
+ yytoken = YYTRANSLATE (yychar);
+ YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+ }
+
+ /* If the proper action on seeing token YYTOKEN is to reduce or to
+ detect an error, take that action. */
+ yyn += yytoken;
+ if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+ goto yydefault;
+ yyn = yytable[yyn];
+ if (yyn <= 0)
+ {
+ if (yytable_value_is_error (yyn))
+ goto yyerrlab;
+ yyn = -yyn;
+ goto yyreduce;
+ }
+
+ /* Count tokens shifted since error; after three, turn off error
+ status. */
+ if (yyerrstatus)
+ yyerrstatus--;
+
+ /* Shift the lookahead token. */
+ YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+ /* Discard the shifted token. */
+ yychar = YYEMPTY;
+
+ yystate = yyn;
+ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+ *++yyvsp = yylval;
+ YY_IGNORE_MAYBE_UNINITIALIZED_END
+
+ goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state. |
+`-----------------------------------------------------------*/
+yydefault:
+ yyn = yydefact[yystate];
+ if (yyn == 0)
+ goto yyerrlab;
+ goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction. |
+`-----------------------------*/
+yyreduce:
+ /* yyn is the number of a rule to reduce with. */
+ yylen = yyr2[yyn];
+
+ /* If YYLEN is nonzero, implement the default value of the action:
+ `$$ = $1'.
+
+ Otherwise, the following line sets YYVAL to garbage.
+ This behavior is undocumented and Bison
+ users should not rely upon it. Assigning to YYVAL
+ unconditionally makes the parser a bit smaller, and it avoids a
+ GCC warning that YYVAL may be used uninitialized. */
+ yyval = yyvsp[1-yylen];
+
+
+ YY_REDUCE_PRINT (yyn);
+ switch (yyn)
+ {
+ case 7:
+/* Line 1792 of yacc.c */
+#line 86 "freebsd/lib/libc/net/nsparser.y"
+ {
+ free((char*)curdbt.name);
+ }
+ break;
+
+ case 8:
+/* Line 1792 of yacc.c */
+#line 90 "freebsd/lib/libc/net/nsparser.y"
+ {
+ _nsdbtput(&curdbt);
+ }
+ break;
+
+ case 9:
+/* Line 1792 of yacc.c */
+#line 94 "freebsd/lib/libc/net/nsparser.y"
+ {
+ yyerrok;
+ }
+ break;
+
+ case 10:
+/* Line 1792 of yacc.c */
+#line 101 "freebsd/lib/libc/net/nsparser.y"
+ {
+ curdbt.name = yylval.str;
+ curdbt.srclist = NULL;
+ curdbt.srclistsize = 0;
+ }
+ break;
+
+ case 13:
+/* Line 1792 of yacc.c */
+#line 115 "freebsd/lib/libc/net/nsparser.y"
+ {
+ cursrc.flags = NS_TERMINATE;
+ _nsaddsrctomap((yyvsp[(1) - (1)].str));
+ }
+ break;
+
+ case 14:
+/* Line 1792 of yacc.c */
+#line 119 "freebsd/lib/libc/net/nsparser.y"
+ { cursrc.flags = NS_SUCCESS; }
+ break;
+
+ case 15:
+/* Line 1792 of yacc.c */
+#line 120 "freebsd/lib/libc/net/nsparser.y"
+ {
+ _nsaddsrctomap((yyvsp[(1) - (5)].str));
+ }
+ break;
+
+ case 18:
+/* Line 1792 of yacc.c */
+#line 132 "freebsd/lib/libc/net/nsparser.y"
+ {
+ if ((yyvsp[(3) - (3)].mapval)) /* if action == RETURN set RETURN bit */
+ cursrc.flags |= (yyvsp[(1) - (3)].mapval);
+ else /* else unset it */
+ cursrc.flags &= ~(yyvsp[(1) - (3)].mapval);
+ }
+ break;
+
+ case 19:
+/* Line 1792 of yacc.c */
+#line 141 "freebsd/lib/libc/net/nsparser.y"
+ { (yyval.mapval) = NS_SUCCESS; }
+ break;
+
+ case 20:
+/* Line 1792 of yacc.c */
+#line 142 "freebsd/lib/libc/net/nsparser.y"
+ { (yyval.mapval) = NS_UNAVAIL; }
+ break;
+
+ case 21:
+/* Line 1792 of yacc.c */
+#line 143 "freebsd/lib/libc/net/nsparser.y"
+ { (yyval.mapval) = NS_NOTFOUND; }
+ break;
+
+ case 22:
+/* Line 1792 of yacc.c */
+#line 144 "freebsd/lib/libc/net/nsparser.y"
+ { (yyval.mapval) = NS_TRYAGAIN; }
+ break;
+
+ case 23:
+/* Line 1792 of yacc.c */
+#line 148 "freebsd/lib/libc/net/nsparser.y"
+ { (yyval.mapval) = NS_ACTION_RETURN; }
+ break;
+
+ case 24:
+/* Line 1792 of yacc.c */
+#line 149 "freebsd/lib/libc/net/nsparser.y"
+ { (yyval.mapval) = NS_ACTION_CONTINUE; }
+ break;
+
+
+/* Line 1792 of yacc.c */
+#line 1545 "_nsyy.tab.c"
+ default: break;
+ }
+ /* User semantic actions sometimes alter yychar, and that requires
+ that yytoken be updated with the new translation. We take the
+ approach of translating immediately before every use of yytoken.
+ One alternative is translating here after every semantic action,
+ but that translation would be missed if the semantic action invokes
+ YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
+ if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an
+ incorrect destructor might then be invoked immediately. In the
+ case of YYERROR or YYBACKUP, subsequent parser actions might lead
+ to an incorrect destructor call or verbose syntax error message
+ before the lookahead is translated. */
+ YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
+
+ YYPOPSTACK (yylen);
+ yylen = 0;
+ YY_STACK_PRINT (yyss, yyssp);
+
+ *++yyvsp = yyval;
+
+ /* Now `shift' the result of the reduction. Determine what state
+ that goes to, based on the state we popped back to and the rule
+ number reduced by. */
+
+ yyn = yyr1[yyn];
+
+ yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+ if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+ yystate = yytable[yystate];
+ else
+ yystate = yydefgoto[yyn - YYNTOKENS];
+
+ goto yynewstate;
+
+
+/*------------------------------------.
+| yyerrlab -- here on detecting error |
+`------------------------------------*/
+yyerrlab:
+ /* Make sure we have latest lookahead translation. See comments at
+ user semantic actions for why this is necessary. */
+ yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
+
+ /* If not already recovering from an error, report this error. */
+ if (!yyerrstatus)
+ {
+ ++yynerrs;
+#if ! YYERROR_VERBOSE
+ yyerror (YY_("syntax error"));
+#else
+# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
+ yyssp, yytoken)
+ {
+ char const *yymsgp = YY_("syntax error");
+ int yysyntax_error_status;
+ yysyntax_error_status = YYSYNTAX_ERROR;
+ if (yysyntax_error_status == 0)
+ yymsgp = yymsg;
+ else if (yysyntax_error_status == 1)
+ {
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+ yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
+ if (!yymsg)
+ {
+ yymsg = yymsgbuf;
+ yymsg_alloc = sizeof yymsgbuf;
+ yysyntax_error_status = 2;
+ }
+ else
+ {
+ yysyntax_error_status = YYSYNTAX_ERROR;
+ yymsgp = yymsg;
+ }
+ }
+ yyerror (yymsgp);
+ if (yysyntax_error_status == 2)
+ goto yyexhaustedlab;
+ }
+# undef YYSYNTAX_ERROR
+#endif
+ }
+
+
+
+ if (yyerrstatus == 3)
+ {
+ /* If just tried and failed to reuse lookahead token after an
+ error, discard it. */
+
+ if (yychar <= YYEOF)
+ {
+ /* Return failure if at end of input. */
+ if (yychar == YYEOF)
+ YYABORT;
+ }
+ else
+ {
+ yydestruct ("Error: discarding",
+ yytoken, &yylval);
+ yychar = YYEMPTY;
+ }
+ }
+
+ /* Else will try to reuse lookahead token after shifting the error
+ token. */
+ goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR. |
+`---------------------------------------------------*/
+yyerrorlab:
+
+ /* Pacify compilers like GCC when the user code never invokes
+ YYERROR and the label yyerrorlab therefore never appears in user
+ code. */
+ if (/*CONSTCOND*/ 0)
+ goto yyerrorlab;
+
+ /* Do not reclaim the symbols of the rule which action triggered
+ this YYERROR. */
+ YYPOPSTACK (yylen);
+ yylen = 0;
+ YY_STACK_PRINT (yyss, yyssp);
+ yystate = *yyssp;
+ goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR. |
+`-------------------------------------------------------------*/
+yyerrlab1:
+ yyerrstatus = 3; /* Each real token shifted decrements this. */
+
+ for (;;)
+ {
+ yyn = yypact[yystate];
+ if (!yypact_value_is_default (yyn))
+ {
+ yyn += YYTERROR;
+ if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+ {
+ yyn = yytable[yyn];
+ if (0 < yyn)
+ break;
+ }
+ }
+
+ /* Pop the current state because it cannot handle the error token. */
+ if (yyssp == yyss)
+ YYABORT;
+
+
+ yydestruct ("Error: popping",
+ yystos[yystate], yyvsp);
+ YYPOPSTACK (1);
+ yystate = *yyssp;
+ YY_STACK_PRINT (yyss, yyssp);
+ }
+
+ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+ *++yyvsp = yylval;
+ YY_IGNORE_MAYBE_UNINITIALIZED_END
+
+
+ /* Shift the error token. */
+ YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+
+ yystate = yyn;
+ goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here. |
+`-------------------------------------*/
+yyacceptlab:
+ yyresult = 0;
+ goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here. |
+`-----------------------------------*/
+yyabortlab:
+ yyresult = 1;
+ goto yyreturn;
+
+#if !defined yyoverflow || YYERROR_VERBOSE
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here. |
+`-------------------------------------------------*/
+yyexhaustedlab:
+ yyerror (YY_("memory exhausted"));
+ yyresult = 2;
+ /* Fall through. */
+#endif
+
+yyreturn:
+ if (yychar != YYEMPTY)
+ {
+ /* Make sure we have latest lookahead translation. See comments at
+ user semantic actions for why this is necessary. */
+ yytoken = YYTRANSLATE (yychar);
+ yydestruct ("Cleanup: discarding lookahead",
+ yytoken, &yylval);
+ }
+ /* Do not reclaim the symbols of the rule which action triggered
+ this YYABORT or YYACCEPT. */
+ YYPOPSTACK (yylen);
+ YY_STACK_PRINT (yyss, yyssp);
+ while (yyssp != yyss)
+ {
+ yydestruct ("Cleanup: popping",
+ yystos[*yyssp], yyvsp);
+ YYPOPSTACK (1);
+ }
+#ifndef yyoverflow
+ if (yyss != yyssa)
+ YYSTACK_FREE (yyss);
+#endif
+#if YYERROR_VERBOSE
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+#endif
+ /* Make sure YYID is used. */
+ return YYID (yyresult);
+}
+
+
+/* Line 2055 of yacc.c */
+#line 152 "freebsd/lib/libc/net/nsparser.y"
+
+
+static void
+_nsaddsrctomap(elem)
+ const char *elem;
+{
+ int i, lineno;
+ extern int _nsyylineno;
+ extern char _nsyytext[];
+
+ lineno = _nsyylineno - (_nsyytext[0] == '\n' ? 1 : 0);
+ if (curdbt.srclistsize > 0) {
+ if (((strcasecmp(elem, NSSRC_COMPAT) == 0) &&
+ (strcasecmp(curdbt.srclist[0].name, NSSRC_CACHE) != 0)) ||
+ (strcasecmp(curdbt.srclist[0].name, NSSRC_COMPAT) == 0)) {
+ syslog(LOG_ERR,
+ "NSSWITCH(nsparser): %s line %d: 'compat' used with sources, other than 'cache'",
+ _PATH_NS_CONF, lineno);
+ free((void*)elem);
+ return;
+ }
+ }
+ for (i = 0; i < curdbt.srclistsize; i++) {
+ if (strcasecmp(curdbt.srclist[i].name, elem) == 0) {
+ syslog(LOG_ERR,
+ "NSSWITCH(nsparser): %s line %d: duplicate source '%s'",
+ _PATH_NS_CONF, lineno, elem);
+ free((void*)elem);
+ return;
+ }
+ }
+ cursrc.name = elem;
+ _nsdbtaddsrc(&curdbt, &cursrc);
+}
diff --git a/freebsd/lib/libc/net/nsparser.h b/freebsd/lib/libc/net/nsparser.h
new file mode 100644
index 0000000..fbecbcd
--- /dev/null
+++ b/freebsd/lib/libc/net/nsparser.h
@@ -0,0 +1,107 @@
+/* A Bison parser, made by GNU Bison 2.7. */
+
+/* Bison interface for Yacc-like parsers in C
+
+ Copyright (C) 1984, 1989-1990, 2000-2012 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* As a special exception, you may create a larger work that contains
+ part or all of the Bison parser skeleton and distribute that work
+ under terms of your choice, so long as that work isn't itself a
+ parser generator using the skeleton or a modified version thereof
+ as a parser skeleton. Alternatively, if you modify or redistribute
+ the parser skeleton itself, you may (at your option) remove this
+ special exception, which will cause the skeleton and the resulting
+ Bison output files to be licensed under the GNU General Public
+ License without this special exception.
+
+ This special exception was added by the Free Software Foundation in
+ version 2.2 of Bison. */
+
+#ifndef YY__NSYY_NSYY_TAB_H_INCLUDED
+# define YY__NSYY_NSYY_TAB_H_INCLUDED
+/* Enabling traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+#if YYDEBUG
+extern int _nsyydebug;
+#endif
+
+/* Tokens. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ /* Put the tokens into the symbol table, so that GDB and other debuggers
+ know about them. */
+ enum yytokentype {
+ NL = 258,
+ SUCCESS = 259,
+ UNAVAIL = 260,
+ NOTFOUND = 261,
+ TRYAGAIN = 262,
+ RETURN = 263,
+ CONTINUE = 264,
+ ERRORTOKEN = 265,
+ STRING = 266
+ };
+#endif
+/* Tokens. */
+#define NL 258
+#define SUCCESS 259
+#define UNAVAIL 260
+#define NOTFOUND 261
+#define TRYAGAIN 262
+#define RETURN 263
+#define CONTINUE 264
+#define ERRORTOKEN 265
+#define STRING 266
+
+
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+{
+/* Line 2058 of yacc.c */
+#line 58 "freebsd/lib/libc/net/nsparser.y"
+
+ char *str;
+ int mapval;
+
+
+/* Line 2058 of yacc.c */
+#line 85 "_nsyy.tab.h"
+} YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+extern YYSTYPE _nsyylval;
+
+#ifdef YYPARSE_PARAM
+#if defined __STDC__ || defined __cplusplus
+int _nsyyparse (void *YYPARSE_PARAM);
+#else
+int _nsyyparse ();
+#endif
+#else /* ! YYPARSE_PARAM */
+#if defined __STDC__ || defined __cplusplus
+int _nsyyparse (void);
+#else
+int _nsyyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
+
+#endif /* !YY__NSYY_NSYY_TAB_H_INCLUDED */
diff --git a/freebsd/lib/libipsec/policy_parse.c b/freebsd/lib/libipsec/policy_parse.c
new file mode 100644
index 0000000..d22f930
--- /dev/null
+++ b/freebsd/lib/libipsec/policy_parse.c
@@ -0,0 +1,2022 @@
+/* A Bison parser, made by GNU Bison 2.7. */
+
+/* Bison implementation for Yacc-like parsers in C
+
+ Copyright (C) 1984, 1989-1990, 2000-2012 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* As a special exception, you may create a larger work that contains
+ part or all of the Bison parser skeleton and distribute that work
+ under terms of your choice, so long as that work isn't itself a
+ parser generator using the skeleton or a modified version thereof
+ as a parser skeleton. Alternatively, if you modify or redistribute
+ the parser skeleton itself, you may (at your option) remove this
+ special exception, which will cause the skeleton and the resulting
+ Bison output files to be licensed under the GNU General Public
+ License without this special exception.
+
+ This special exception was added by the Free Software Foundation in
+ version 2.2 of Bison. */
+
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+ simplifying the original so-called "semantic" parser. */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+ infringing on user name space. This should be done even for local
+ variables, as they might otherwise be expanded by user macros.
+ There are some unavoidable exceptions within include files to
+ define necessary library symbols; they are noted "INFRINGES ON
+ USER NAME SPACE" below. */
+
+/* Identify Bison output. */
+#define YYBISON 1
+
+/* Bison version. */
+#define YYBISON_VERSION "2.7"
+
+/* Skeleton name. */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers. */
+#define YYPURE 0
+
+/* Push parsers. */
+#define YYPUSH 0
+
+/* Pull parsers. */
+#define YYPULL 1
+
+
+/* Substitute the variable and function names. */
+#define yyparse __libipsecyyparse
+#define yylex __libipsecyylex
+#define yyerror __libipsecyyerror
+#define yylval __libipsecyylval
+#define yychar __libipsecyychar
+#define yydebug __libipsecyydebug
+#define yynerrs __libipsecyynerrs
+
+/* Copy the first part of user declarations. */
+/* Line 371 of yacc.c */
+#line 51 "freebsd/lib/libipsec/policy_parse.y"
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <sys/types.h>
+#include <sys/param.h>
+#include <sys/socket.h>
+
+#include <netinet/in.h>
+#include <netipsec/ipsec.h>
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <netdb.h>
+
+#include "ipsec_strerror.h"
+
+#define ATOX(c) \
+ (isdigit(c) ? (c - '0') : (isupper(c) ? (c - 'A' + 10) : (c - 'a' + 10) ))
+
+static caddr_t pbuf = NULL; /* sadb_x_policy buffer */
+static int tlen = 0; /* total length of pbuf */
+static int offset = 0; /* offset of pbuf */
+static int p_dir, p_type, p_protocol, p_mode, p_level, p_reqid;
+static struct sockaddr *p_src = NULL;
+static struct sockaddr *p_dst = NULL;
+
+struct _val;
+extern void yyerror(char *msg);
+static struct sockaddr *parse_sockaddr(struct _val *buf);
+static int rule_check(void);
+static int init_x_policy(void);
+static int set_x_request(struct sockaddr *src, struct sockaddr *dst);
+static int set_sockaddr(struct sockaddr *addr);
+static void policy_parse_request_init(void);
+static caddr_t policy_parse(char *msg, int msglen);
+
+extern void __policy__strbuffer__init__(char *msg);
+extern void __policy__strbuffer__free__(void);
+extern int yyparse(void);
+extern int yylex(void);
+
+extern char *__libipsecyytext; /*XXX*/
+
+
+/* Line 371 of yacc.c */
+#line 122 "__libipsecyy.tab.c"
+
+# ifndef YY_NULL
+# if defined __cplusplus && 201103L <= __cplusplus
+# define YY_NULL nullptr
+# else
+# define YY_NULL 0
+# endif
+# endif
+
+/* Enabling verbose error messages. */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+/* In a future release of Bison, this section will be replaced
+ by #include "__libipsecyy.tab.h". */
+#ifndef YY__LIBIPSECYY_LIBIPSECYY_TAB_H_INCLUDED
+# define YY__LIBIPSECYY_LIBIPSECYY_TAB_H_INCLUDED
+/* Enabling traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+#if YYDEBUG
+extern int __libipsecyydebug;
+#endif
+
+/* Tokens. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ /* Put the tokens into the symbol table, so that GDB and other debuggers
+ know about them. */
+ enum yytokentype {
+ DIR = 258,
+ ACTION = 259,
+ PROTOCOL = 260,
+ MODE = 261,
+ LEVEL = 262,
+ LEVEL_SPECIFY = 263,
+ IPADDRESS = 264,
+ ME = 265,
+ ANY = 266,
+ SLASH = 267,
+ HYPHEN = 268
+ };
+#endif
+/* Tokens. */
+#define DIR 258
+#define ACTION 259
+#define PROTOCOL 260
+#define MODE 261
+#define LEVEL 262
+#define LEVEL_SPECIFY 263
+#define IPADDRESS 264
+#define ME 265
+#define ANY 266
+#define SLASH 267
+#define HYPHEN 268
+
+
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+{
+/* Line 387 of yacc.c */
+#line 98 "freebsd/lib/libipsec/policy_parse.y"
+
+ u_int num;
+ struct _val {
+ int len;
+ char *buf;
+ } val;
+
+
+/* Line 387 of yacc.c */
+#line 200 "__libipsecyy.tab.c"
+} YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+extern YYSTYPE __libipsecyylval;
+
+#ifdef YYPARSE_PARAM
+#if defined __STDC__ || defined __cplusplus
+int __libipsecyyparse (void *YYPARSE_PARAM);
+#else
+int __libipsecyyparse ();
+#endif
+#else /* ! YYPARSE_PARAM */
+#if defined __STDC__ || defined __cplusplus
+int __libipsecyyparse (void);
+#else
+int __libipsecyyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
+
+#endif /* !YY__LIBIPSECYY_LIBIPSECYY_TAB_H_INCLUDED */
+
+/* Copy the second part of user declarations. */
+
+/* Line 390 of yacc.c */
+#line 228 "__libipsecyy.tab.c"
+
+#ifdef short
+# undef short
+#endif
+
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
+#endif
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#elif (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+typedef signed char yytype_int8;
+#else
+typedef short int yytype_int8;
+#endif
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short int yytype_uint16;
+#endif
+
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short int yytype_int16;
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+# define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+# define YYSIZE_T size_t
+# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+# define YYSIZE_T size_t
+# else
+# define YYSIZE_T unsigned int
+# endif
+#endif
+
+#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
+
+#ifndef YY_
+# if defined YYENABLE_NLS && YYENABLE_NLS
+# if ENABLE_NLS
+# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+# define YY_(Msgid) dgettext ("bison-runtime", Msgid)
+# endif
+# endif
+# ifndef YY_
+# define YY_(Msgid) Msgid
+# endif
+#endif
+
+/* Suppress unused-variable warnings by "using" E. */
+#if ! defined lint || defined __GNUC__
+# define YYUSE(E) ((void) (E))
+#else
+# define YYUSE(E) /* empty */
+#endif
+
+/* Identity function, used to suppress warnings about constant conditions. */
+#ifndef lint
+# define YYID(N) (N)
+#else
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static int
+YYID (int yyi)
+#else
+static int
+YYID (yyi)
+ int yyi;
+#endif
+{
+ return yyi;
+}
+#endif
+
+#if ! defined yyoverflow || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols. */
+
+# ifdef YYSTACK_USE_ALLOCA
+# if YYSTACK_USE_ALLOCA
+# ifdef __GNUC__
+# define YYSTACK_ALLOC __builtin_alloca
+# elif defined __BUILTIN_VA_ARG_INCR
+# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+# elif defined _AIX
+# define YYSTACK_ALLOC __alloca
+# elif defined _MSC_VER
+# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+# define alloca _alloca
+# else
+# define YYSTACK_ALLOC alloca
+# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+ /* Use EXIT_SUCCESS as a witness for stdlib.h. */
+# ifndef EXIT_SUCCESS
+# define EXIT_SUCCESS 0
+# endif
+# endif
+# endif
+# endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+ /* Pacify GCC's `empty if-body' warning. */
+# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
+# ifndef YYSTACK_ALLOC_MAXIMUM
+ /* The OS might guarantee only one guard page at the bottom of the stack,
+ and a page size can be as small as 4096 bytes. So we cannot safely
+ invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
+ to allow for a few compiler-allocated temporary stack slots. */
+# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
+# endif
+# else
+# define YYSTACK_ALLOC YYMALLOC
+# define YYSTACK_FREE YYFREE
+# ifndef YYSTACK_ALLOC_MAXIMUM
+# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+# endif
+# if (defined __cplusplus && ! defined EXIT_SUCCESS \
+ && ! ((defined YYMALLOC || defined malloc) \
+ && (defined YYFREE || defined free)))
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+# ifndef EXIT_SUCCESS
+# define EXIT_SUCCESS 0
+# endif
+# endif
+# ifndef YYMALLOC
+# define YYMALLOC malloc
+# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# ifndef YYFREE
+# define YYFREE free
+# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# endif
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
+
+
+#if (! defined yyoverflow \
+ && (! defined __cplusplus \
+ || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member. */
+union yyalloc
+{
+ yytype_int16 yyss_alloc;
+ YYSTYPE yyvs_alloc;
+};
+
+/* The size of the maximum gap between one aligned stack and the next. */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+ N elements. */
+# define YYSTACK_BYTES(N) \
+ ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
+ + YYSTACK_GAP_MAXIMUM)
+
+# define YYCOPY_NEEDED 1
+
+/* Relocate STACK from its old location to the new one. The
+ local variables YYSIZE and YYSTACKSIZE give the old and new number of
+ elements in the stack, and YYPTR gives the new location of the
+ stack. Advance YYPTR to a properly aligned location for the next
+ stack. */
+# define YYSTACK_RELOCATE(Stack_alloc, Stack) \
+ do \
+ { \
+ YYSIZE_T yynewbytes; \
+ YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
+ Stack = &yyptr->Stack_alloc; \
+ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+ yyptr += yynewbytes / sizeof (*yyptr); \
+ } \
+ while (YYID (0))
+
+#endif
+
+#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
+/* Copy COUNT objects from SRC to DST. The source and destination do
+ not overlap. */
+# ifndef YYCOPY
+# if defined __GNUC__ && 1 < __GNUC__
+# define YYCOPY(Dst, Src, Count) \
+ __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
+# else
+# define YYCOPY(Dst, Src, Count) \
+ do \
+ { \
+ YYSIZE_T yyi; \
+ for (yyi = 0; yyi < (Count); yyi++) \
+ (Dst)[yyi] = (Src)[yyi]; \
+ } \
+ while (YYID (0))
+# endif
+# endif
+#endif /* !YYCOPY_NEEDED */
+
+/* YYFINAL -- State number of the termination state. */
+#define YYFINAL 4
+/* YYLAST -- Last index in YYTABLE. */
+#define YYLAST 24
+
+/* YYNTOKENS -- Number of terminals. */
+#define YYNTOKENS 14
+/* YYNNTS -- Number of nonterminals. */
+#define YYNNTS 10
+/* YYNRULES -- Number of rules. */
+#define YYNRULES 22
+/* YYNRULES -- Number of states. */
+#define YYNSTATES 31
+
+/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
+#define YYUNDEFTOK 2
+#define YYMAXUTOK 268
+
+#define YYTRANSLATE(YYX) \
+ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
+static const yytype_uint8 yytranslate[] =
+{
+ 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
+ 5, 6, 7, 8, 9, 10, 11, 12, 13
+};
+
+#if YYDEBUG
+/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+ YYRHS. */
+static const yytype_uint8 yyprhs[] =
+{
+ 0, 0, 3, 4, 9, 11, 12, 15, 23, 30,
+ 36, 41, 48, 52, 55, 57, 59, 61, 63, 65,
+ 66, 71, 75
+};
+
+/* YYRHS -- A `-1'-separated list of the rules' RHS. */
+static const yytype_int8 yyrhs[] =
+{
+ 15, 0, -1, -1, 3, 4, 16, 17, -1, 3,
+ -1, -1, 17, 18, -1, 19, 12, 20, 12, 22,
+ 12, 21, -1, 19, 12, 20, 12, 22, 12, -1,
+ 19, 12, 20, 12, 22, -1, 19, 12, 20, 12,
+ -1, 19, 12, 20, 12, 12, 21, -1, 19, 12,
+ 20, -1, 19, 12, -1, 19, -1, 5, -1, 6,
+ -1, 7, -1, 8, -1, -1, 9, 23, 13, 9,
+ -1, 10, 13, 11, -1, 11, 13, 10, -1
+};
+
+/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
+static const yytype_uint8 yyrline[] =
+{
+ 0, 116, 116, 115, 124, 134, 136, 148, 149, 150,
+ 151, 152, 153, 154, 158, 165, 169, 173, 177, 184,
+ 184, 195, 201
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE || 0
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+ First, the terminals, then, starting at YYNTOKENS, nonterminals. */
+static const char *const yytname[] =
+{
+ "$end", "error", "$undefined", "DIR", "ACTION", "PROTOCOL", "MODE",
+ "LEVEL", "LEVEL_SPECIFY", "IPADDRESS", "ME", "ANY", "SLASH", "HYPHEN",
+ "$accept", "policy_spec", "$@1", "rules", "rule", "protocol", "mode",
+ "level", "addresses", "$@2", YY_NULL
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
+ token YYLEX-NUM. */
+static const yytype_uint16 yytoknum[] =
+{
+ 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
+ 265, 266, 267, 268
+};
+# endif
+
+/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
+static const yytype_uint8 yyr1[] =
+{
+ 0, 14, 16, 15, 15, 17, 17, 18, 18, 18,
+ 18, 18, 18, 18, 18, 19, 20, 21, 21, 23,
+ 22, 22, 22
+};
+
+/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
+static const yytype_uint8 yyr2[] =
+{
+ 0, 2, 0, 4, 1, 0, 2, 7, 6, 5,
+ 4, 6, 3, 2, 1, 1, 1, 1, 1, 0,
+ 4, 3, 3
+};
+
+/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM.
+ Performed when YYTABLE doesn't specify something else to do. Zero
+ means the default is an error. */
+static const yytype_uint8 yydefact[] =
+{
+ 0, 4, 0, 2, 1, 5, 3, 15, 6, 14,
+ 13, 16, 12, 10, 19, 0, 0, 0, 9, 0,
+ 0, 0, 17, 18, 11, 8, 0, 21, 22, 7,
+ 20
+};
+
+/* YYDEFGOTO[NTERM-NUM]. */
+static const yytype_int8 yydefgoto[] =
+{
+ -1, 2, 5, 6, 8, 9, 12, 24, 18, 19
+};
+
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+ STATE-NUM. */
+#define YYPACT_NINF -12
+static const yytype_int8 yypact[] =
+{
+ 3, 4, 7, -12, -12, -12, 5, -12, -12, -1,
+ 6, -12, 1, -9, -12, -4, 2, -3, 8, 9,
+ 10, 13, -12, -12, -12, -3, 15, -12, -12, -12,
+ -12
+};
+
+/* YYPGOTO[NTERM-NUM]. */
+static const yytype_int8 yypgoto[] =
+{
+ -12, -12, -12, -12, -12, -12, -12, -11, -12, -12
+};
+
+/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
+ positive, shift that token. If negative, reduce the rule which
+ number is the opposite. If YYTABLE_NINF, syntax error. */
+#define YYTABLE_NINF -1
+static const yytype_uint8 yytable[] =
+{
+ 14, 15, 16, 17, 22, 23, 1, 4, 3, 20,
+ 7, 10, 11, 13, 29, 21, 0, 0, 0, 0,
+ 25, 27, 26, 28, 30
+};
+
+#define yypact_value_is_default(Yystate) \
+ (!!((Yystate) == (-12)))
+
+#define yytable_value_is_error(Yytable_value) \
+ YYID (0)
+
+static const yytype_int8 yycheck[] =
+{
+ 9, 10, 11, 12, 7, 8, 3, 0, 4, 13,
+ 5, 12, 6, 12, 25, 13, -1, -1, -1, -1,
+ 12, 11, 13, 10, 9
+};
+
+/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+ symbol of state STATE-NUM. */
+static const yytype_uint8 yystos[] =
+{
+ 0, 3, 15, 4, 0, 16, 17, 5, 18, 19,
+ 12, 6, 20, 12, 9, 10, 11, 12, 22, 23,
+ 13, 13, 7, 8, 21, 12, 13, 11, 10, 21,
+ 9
+};
+
+#define yyerrok (yyerrstatus = 0)
+#define yyclearin (yychar = YYEMPTY)
+#define YYEMPTY (-2)
+#define YYEOF 0
+
+#define YYACCEPT goto yyacceptlab
+#define YYABORT goto yyabortlab
+#define YYERROR goto yyerrorlab
+
+
+/* Like YYERROR except do call yyerror. This remains here temporarily
+ to ease the transition to the new meaning of YYERROR, for GCC.
+ Once GCC version 2 has supplanted version 1, this can go. However,
+ YYFAIL appears to be in use. Nevertheless, it is formally deprecated
+ in Bison 2.4.2's NEWS entry, where a plan to phase it out is
+ discussed. */
+
+#define YYFAIL goto yyerrlab
+#if defined YYFAIL
+ /* This is here to suppress warnings from the GCC cpp's
+ -Wunused-macros. Normally we don't worry about that warning, but
+ some users do, and we want to make it easy for users to remove
+ YYFAIL uses, which will produce warnings from Bison 2.5. */
+#endif
+
+#define YYRECOVERING() (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value) \
+do \
+ if (yychar == YYEMPTY) \
+ { \
+ yychar = (Token); \
+ yylval = (Value); \
+ YYPOPSTACK (yylen); \
+ yystate = *yyssp; \
+ goto yybackup; \
+ } \
+ else \
+ { \
+ yyerror (YY_("syntax error: cannot back up")); \
+ YYERROR; \
+ } \
+while (YYID (0))
+
+/* Error token number */
+#define YYTERROR 1
+#define YYERRCODE 256
+
+
+/* This macro is provided for backward compatibility. */
+#ifndef YY_LOCATION_PRINT
+# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+#endif
+
+
+/* YYLEX -- calling `yylex' with the right arguments. */
+#ifdef YYLEX_PARAM
+# define YYLEX yylex (YYLEX_PARAM)
+#else
+# define YYLEX yylex ()
+#endif
+
+/* Enable debugging if requested. */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+# define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args) \
+do { \
+ if (yydebug) \
+ YYFPRINTF Args; \
+} while (YYID (0))
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
+do { \
+ if (yydebug) \
+ { \
+ YYFPRINTF (stderr, "%s ", Title); \
+ yy_symbol_print (stderr, \
+ Type, Value); \
+ YYFPRINTF (stderr, "\n"); \
+ } \
+} while (YYID (0))
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_value_print (yyoutput, yytype, yyvaluep)
+ FILE *yyoutput;
+ int yytype;
+ YYSTYPE const * const yyvaluep;
+#endif
+{
+ FILE *yyo = yyoutput;
+ YYUSE (yyo);
+ if (!yyvaluep)
+ return;
+# ifdef YYPRINT
+ if (yytype < YYNTOKENS)
+ YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# else
+ YYUSE (yyoutput);
+# endif
+ switch (yytype)
+ {
+ default:
+ break;
+ }
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_print (yyoutput, yytype, yyvaluep)
+ FILE *yyoutput;
+ int yytype;
+ YYSTYPE const * const yyvaluep;
+#endif
+{
+ if (yytype < YYNTOKENS)
+ YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+ else
+ YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+ yy_symbol_value_print (yyoutput, yytype, yyvaluep);
+ YYFPRINTF (yyoutput, ")");
+}
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included). |
+`------------------------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
+#else
+static void
+yy_stack_print (yybottom, yytop)
+ yytype_int16 *yybottom;
+ yytype_int16 *yytop;
+#endif
+{
+ YYFPRINTF (stderr, "Stack now");
+ for (; yybottom <= yytop; yybottom++)
+ {
+ int yybot = *yybottom;
+ YYFPRINTF (stderr, " %d", yybot);
+ }
+ YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top) \
+do { \
+ if (yydebug) \
+ yy_stack_print ((Bottom), (Top)); \
+} while (YYID (0))
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced. |
+`------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
+#else
+static void
+yy_reduce_print (yyvsp, yyrule)
+ YYSTYPE *yyvsp;
+ int yyrule;
+#endif
+{
+ int yynrhs = yyr2[yyrule];
+ int yyi;
+ unsigned long int yylno = yyrline[yyrule];
+ YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+ yyrule - 1, yylno);
+ /* The symbols being reduced. */
+ for (yyi = 0; yyi < yynrhs; yyi++)
+ {
+ YYFPRINTF (stderr, " $%d = ", yyi + 1);
+ yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
+ &(yyvsp[(yyi + 1) - (yynrhs)])
+ );
+ YYFPRINTF (stderr, "\n");
+ }
+}
+
+# define YY_REDUCE_PRINT(Rule) \
+do { \
+ if (yydebug) \
+ yy_reduce_print (yyvsp, Rule); \
+} while (YYID (0))
+
+/* Nonzero means print parse trace. It is left uninitialized so that
+ multiple parsers can coexist. */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks. */
+#ifndef YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+ if the built-in stack extension method is used).
+
+ Do not make this value too large; the results are undefined if
+ YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+ evaluated with infinite-precision integer arithmetic. */
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+# if defined __GLIBC__ && defined _STRING_H
+# define yystrlen strlen
+# else
+/* Return the length of YYSTR. */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static YYSIZE_T
+yystrlen (const char *yystr)
+#else
+static YYSIZE_T
+yystrlen (yystr)
+ const char *yystr;
+#endif
+{
+ YYSIZE_T yylen;
+ for (yylen = 0; yystr[yylen]; yylen++)
+ continue;
+ return yylen;
+}
+# endif
+# endif
+
+# ifndef yystpcpy
+# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
+# define yystpcpy stpcpy
+# else
+/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+ YYDEST. */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static char *
+yystpcpy (char *yydest, const char *yysrc)
+#else
+static char *
+yystpcpy (yydest, yysrc)
+ char *yydest;
+ const char *yysrc;
+#endif
+{
+ char *yyd = yydest;
+ const char *yys = yysrc;
+
+ while ((*yyd++ = *yys++) != '\0')
+ continue;
+
+ return yyd - 1;
+}
+# endif
+# endif
+
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+ quotes and backslashes, so that it's suitable for yyerror. The
+ heuristic is that double-quoting is unnecessary unless the string
+ contains an apostrophe, a comma, or backslash (other than
+ backslash-backslash). YYSTR is taken from yytname. If YYRES is
+ null, do not copy; instead, return the length of what the result
+ would have been. */
+static YYSIZE_T
+yytnamerr (char *yyres, const char *yystr)
+{
+ if (*yystr == '"')
+ {
+ YYSIZE_T yyn = 0;
+ char const *yyp = yystr;
+
+ for (;;)
+ switch (*++yyp)
+ {
+ case '\'':
+ case ',':
+ goto do_not_strip_quotes;
+
+ case '\\':
+ if (*++yyp != '\\')
+ goto do_not_strip_quotes;
+ /* Fall through. */
+ default:
+ if (yyres)
+ yyres[yyn] = *yyp;
+ yyn++;
+ break;
+
+ case '"':
+ if (yyres)
+ yyres[yyn] = '\0';
+ return yyn;
+ }
+ do_not_strip_quotes: ;
+ }
+
+ if (! yyres)
+ return yystrlen (yystr);
+
+ return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
+ about the unexpected token YYTOKEN for the state stack whose top is
+ YYSSP.
+
+ Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is
+ not large enough to hold the message. In that case, also set
+ *YYMSG_ALLOC to the required number of bytes. Return 2 if the
+ required number of bytes is too large to store. */
+static int
+yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
+ yytype_int16 *yyssp, int yytoken)
+{
+ YYSIZE_T yysize0 = yytnamerr (YY_NULL, yytname[yytoken]);
+ YYSIZE_T yysize = yysize0;
+ enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+ /* Internationalized format string. */
+ const char *yyformat = YY_NULL;
+ /* Arguments of yyformat. */
+ char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+ /* Number of reported tokens (one for the "unexpected", one per
+ "expected"). */
+ int yycount = 0;
+
+ /* There are many possibilities here to consider:
+ - Assume YYFAIL is not used. It's too flawed to consider. See
+ <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html>
+ for details. YYERROR is fine as it does not invoke this
+ function.
+ - If this state is a consistent state with a default action, then
+ the only way this function was invoked is if the default action
+ is an error action. In that case, don't check for expected
+ tokens because there are none.
+ - The only way there can be no lookahead present (in yychar) is if
+ this state is a consistent state with a default action. Thus,
+ detecting the absence of a lookahead is sufficient to determine
+ that there is no unexpected or expected token to report. In that
+ case, just report a simple "syntax error".
+ - Don't assume there isn't a lookahead just because this state is a
+ consistent state with a default action. There might have been a
+ previous inconsistent state, consistent state with a non-default
+ action, or user semantic action that manipulated yychar.
+ - Of course, the expected token list depends on states to have
+ correct lookahead information, and it depends on the parser not
+ to perform extra reductions after fetching a lookahead from the
+ scanner and before detecting a syntax error. Thus, state merging
+ (from LALR or IELR) and default reductions corrupt the expected
+ token list. However, the list is correct for canonical LR with
+ one exception: it will still contain any token that will not be
+ accepted due to an error action in a later state.
+ */
+ if (yytoken != YYEMPTY)
+ {
+ int yyn = yypact[*yyssp];
+ yyarg[yycount++] = yytname[yytoken];
+ if (!yypact_value_is_default (yyn))
+ {
+ /* Start YYX at -YYN if negative to avoid negative indexes in
+ YYCHECK. In other words, skip the first -YYN actions for
+ this state because they are default actions. */
+ int yyxbegin = yyn < 0 ? -yyn : 0;
+ /* Stay within bounds of both yycheck and yytname. */
+ int yychecklim = YYLAST - yyn + 1;
+ int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+ int yyx;
+
+ for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
+ && !yytable_value_is_error (yytable[yyx + yyn]))
+ {
+ if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+ {
+ yycount = 1;
+ yysize = yysize0;
+ break;
+ }
+ yyarg[yycount++] = yytname[yyx];
+ {
+ YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]);
+ if (! (yysize <= yysize1
+ && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ return 2;
+ yysize = yysize1;
+ }
+ }
+ }
+ }
+
+ switch (yycount)
+ {
+# define YYCASE_(N, S) \
+ case N: \
+ yyformat = S; \
+ break
+ YYCASE_(0, YY_("syntax error"));
+ YYCASE_(1, YY_("syntax error, unexpected %s"));
+ YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
+ YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
+ YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
+ YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
+# undef YYCASE_
+ }
+
+ {
+ YYSIZE_T yysize1 = yysize + yystrlen (yyformat);
+ if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ return 2;
+ yysize = yysize1;
+ }
+
+ if (*yymsg_alloc < yysize)
+ {
+ *yymsg_alloc = 2 * yysize;
+ if (! (yysize <= *yymsg_alloc
+ && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
+ *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
+ return 1;
+ }
+
+ /* Avoid sprintf, as that infringes on the user's name space.
+ Don't have undefined behavior even if the translation
+ produced a string with the wrong number of "%s"s. */
+ {
+ char *yyp = *yymsg;
+ int yyi = 0;
+ while ((*yyp = *yyformat) != '\0')
+ if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
+ {
+ yyp += yytnamerr (yyp, yyarg[yyi++]);
+ yyformat += 2;
+ }
+ else
+ {
+ yyp++;
+ yyformat++;
+ }
+ }
+ return 0;
+}
+#endif /* YYERROR_VERBOSE */
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol. |
+`-----------------------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
+#else
+static void
+yydestruct (yymsg, yytype, yyvaluep)
+ const char *yymsg;
+ int yytype;
+ YYSTYPE *yyvaluep;
+#endif
+{
+ YYUSE (yyvaluep);
+
+ if (!yymsg)
+ yymsg = "Deleting";
+ YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+ switch (yytype)
+ {
+
+ default:
+ break;
+ }
+}
+
+
+
+
+/* The lookahead symbol. */
+int yychar;
+
+
+#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END
+#endif
+#ifndef YY_INITIAL_VALUE
+# define YY_INITIAL_VALUE(Value) /* Nothing. */
+#endif
+
+/* The semantic value of the lookahead symbol. */
+YYSTYPE yylval YY_INITIAL_VALUE(yyval_default);
+
+/* Number of syntax errors so far. */
+int yynerrs;
+
+
+/*----------.
+| yyparse. |
+`----------*/
+
+#ifdef YYPARSE_PARAM
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void *YYPARSE_PARAM)
+#else
+int
+yyparse (YYPARSE_PARAM)
+ void *YYPARSE_PARAM;
+#endif
+#else /* ! YYPARSE_PARAM */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void)
+#else
+int
+yyparse ()
+
+#endif
+#endif
+{
+ int yystate;
+ /* Number of tokens to shift before error messages enabled. */
+ int yyerrstatus;
+
+ /* The stacks and their tools:
+ `yyss': related to states.
+ `yyvs': related to semantic values.
+
+ Refer to the stacks through separate pointers, to allow yyoverflow
+ to reallocate them elsewhere. */
+
+ /* The state stack. */
+ yytype_int16 yyssa[YYINITDEPTH];
+ yytype_int16 *yyss;
+ yytype_int16 *yyssp;
+
+ /* The semantic value stack. */
+ YYSTYPE yyvsa[YYINITDEPTH];
+ YYSTYPE *yyvs;
+ YYSTYPE *yyvsp;
+
+ YYSIZE_T yystacksize;
+
+ int yyn;
+ int yyresult;
+ /* Lookahead token as an internal (translated) token number. */
+ int yytoken = 0;
+ /* The variables used to return semantic value and location from the
+ action routines. */
+ YYSTYPE yyval;
+
+#if YYERROR_VERBOSE
+ /* Buffer for error messages, and its allocated size. */
+ char yymsgbuf[128];
+ char *yymsg = yymsgbuf;
+ YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
+
+#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
+
+ /* The number of symbols on the RHS of the reduced rule.
+ Keep to zero when no symbol should be popped. */
+ int yylen = 0;
+
+ yyssp = yyss = yyssa;
+ yyvsp = yyvs = yyvsa;
+ yystacksize = YYINITDEPTH;
+
+ YYDPRINTF ((stderr, "Starting parse\n"));
+
+ yystate = 0;
+ yyerrstatus = 0;
+ yynerrs = 0;
+ yychar = YYEMPTY; /* Cause a token to be read. */
+ goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate. |
+`------------------------------------------------------------*/
+ yynewstate:
+ /* In all cases, when you get here, the value and location stacks
+ have just been pushed. So pushing a state here evens the stacks. */
+ yyssp++;
+
+ yysetstate:
+ *yyssp = yystate;
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ {
+ /* Get the current used size of the three stacks, in elements. */
+ YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+ {
+ /* Give user a chance to reallocate the stack. Use copies of
+ these so that the &'s don't force the real ones into
+ memory. */
+ YYSTYPE *yyvs1 = yyvs;
+ yytype_int16 *yyss1 = yyss;
+
+ /* Each stack pointer address is followed by the size of the
+ data in use in that stack, in bytes. This used to be a
+ conditional around just the two extra args, but that might
+ be undefined if yyoverflow is a macro. */
+ yyoverflow (YY_("memory exhausted"),
+ &yyss1, yysize * sizeof (*yyssp),
+ &yyvs1, yysize * sizeof (*yyvsp),
+ &yystacksize);
+
+ yyss = yyss1;
+ yyvs = yyvs1;
+ }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+ goto yyexhaustedlab;
+# else
+ /* Extend the stack our own way. */
+ if (YYMAXDEPTH <= yystacksize)
+ goto yyexhaustedlab;
+ yystacksize *= 2;
+ if (YYMAXDEPTH < yystacksize)
+ yystacksize = YYMAXDEPTH;
+
+ {
+ yytype_int16 *yyss1 = yyss;
+ union yyalloc *yyptr =
+ (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+ if (! yyptr)
+ goto yyexhaustedlab;
+ YYSTACK_RELOCATE (yyss_alloc, yyss);
+ YYSTACK_RELOCATE (yyvs_alloc, yyvs);
+# undef YYSTACK_RELOCATE
+ if (yyss1 != yyssa)
+ YYSTACK_FREE (yyss1);
+ }
+# endif
+#endif /* no yyoverflow */
+
+ yyssp = yyss + yysize - 1;
+ yyvsp = yyvs + yysize - 1;
+
+ YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+ (unsigned long int) yystacksize));
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ YYABORT;
+ }
+
+ YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+ if (yystate == YYFINAL)
+ YYACCEPT;
+
+ goto yybackup;
+
+/*-----------.
+| yybackup. |
+`-----------*/
+yybackup:
+
+ /* Do appropriate processing given the current state. Read a
+ lookahead token if we need one and don't already have one. */
+
+ /* First try to decide what to do without reference to lookahead token. */
+ yyn = yypact[yystate];
+ if (yypact_value_is_default (yyn))
+ goto yydefault;
+
+ /* Not known => get a lookahead token if don't already have one. */
+
+ /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
+ if (yychar == YYEMPTY)
+ {
+ YYDPRINTF ((stderr, "Reading a token: "));
+ yychar = YYLEX;
+ }
+
+ if (yychar <= YYEOF)
+ {
+ yychar = yytoken = YYEOF;
+ YYDPRINTF ((stderr, "Now at end of input.\n"));
+ }
+ else
+ {
+ yytoken = YYTRANSLATE (yychar);
+ YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+ }
+
+ /* If the proper action on seeing token YYTOKEN is to reduce or to
+ detect an error, take that action. */
+ yyn += yytoken;
+ if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+ goto yydefault;
+ yyn = yytable[yyn];
+ if (yyn <= 0)
+ {
+ if (yytable_value_is_error (yyn))
+ goto yyerrlab;
+ yyn = -yyn;
+ goto yyreduce;
+ }
+
+ /* Count tokens shifted since error; after three, turn off error
+ status. */
+ if (yyerrstatus)
+ yyerrstatus--;
+
+ /* Shift the lookahead token. */
+ YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+ /* Discard the shifted token. */
+ yychar = YYEMPTY;
+
+ yystate = yyn;
+ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+ *++yyvsp = yylval;
+ YY_IGNORE_MAYBE_UNINITIALIZED_END
+
+ goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state. |
+`-----------------------------------------------------------*/
+yydefault:
+ yyn = yydefact[yystate];
+ if (yyn == 0)
+ goto yyerrlab;
+ goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction. |
+`-----------------------------*/
+yyreduce:
+ /* yyn is the number of a rule to reduce with. */
+ yylen = yyr2[yyn];
+
+ /* If YYLEN is nonzero, implement the default value of the action:
+ `$$ = $1'.
+
+ Otherwise, the following line sets YYVAL to garbage.
+ This behavior is undocumented and Bison
+ users should not rely upon it. Assigning to YYVAL
+ unconditionally makes the parser a bit smaller, and it avoids a
+ GCC warning that YYVAL may be used uninitialized. */
+ yyval = yyvsp[1-yylen];
+
+
+ YY_REDUCE_PRINT (yyn);
+ switch (yyn)
+ {
+ case 2:
+/* Line 1792 of yacc.c */
+#line 116 "freebsd/lib/libipsec/policy_parse.y"
+ {
+ p_dir = (yyvsp[(1) - (2)].num);
+ p_type = (yyvsp[(2) - (2)].num);
+
+ if (init_x_policy())
+ return -1;
+ }
+ break;
+
+ case 4:
+/* Line 1792 of yacc.c */
+#line 125 "freebsd/lib/libipsec/policy_parse.y"
+ {
+ p_dir = (yyvsp[(1) - (1)].num);
+ p_type = 0; /* ignored it by kernel */
+
+ if (init_x_policy())
+ return -1;
+ }
+ break;
+
+ case 6:
+/* Line 1792 of yacc.c */
+#line 136 "freebsd/lib/libipsec/policy_parse.y"
+ {
+ if (rule_check() < 0)
+ return -1;
+
+ if (set_x_request(p_src, p_dst) < 0)
+ return -1;
+
+ policy_parse_request_init();
+ }
+ break;
+
+ case 13:
+/* Line 1792 of yacc.c */
+#line 154 "freebsd/lib/libipsec/policy_parse.y"
+ {
+ __ipsec_errcode = EIPSEC_FEW_ARGUMENTS;
+ return -1;
+ }
+ break;
+
+ case 14:
+/* Line 1792 of yacc.c */
+#line 158 "freebsd/lib/libipsec/policy_parse.y"
+ {
+ __ipsec_errcode = EIPSEC_FEW_ARGUMENTS;
+ return -1;
+ }
+ break;
+
+ case 15:
+/* Line 1792 of yacc.c */
+#line 165 "freebsd/lib/libipsec/policy_parse.y"
+ { p_protocol = (yyvsp[(1) - (1)].num); }
+ break;
+
+ case 16:
+/* Line 1792 of yacc.c */
+#line 169 "freebsd/lib/libipsec/policy_parse.y"
+ { p_mode = (yyvsp[(1) - (1)].num); }
+ break;
+
+ case 17:
+/* Line 1792 of yacc.c */
+#line 173 "freebsd/lib/libipsec/policy_parse.y"
+ {
+ p_level = (yyvsp[(1) - (1)].num);
+ p_reqid = 0;
+ }
+ break;
+
+ case 18:
+/* Line 1792 of yacc.c */
+#line 177 "freebsd/lib/libipsec/policy_parse.y"
+ {
+ p_level = IPSEC_LEVEL_UNIQUE;
+ p_reqid = atol((yyvsp[(1) - (1)].val).buf); /* atol() is good. */
+ }
+ break;
+
+ case 19:
+/* Line 1792 of yacc.c */
+#line 184 "freebsd/lib/libipsec/policy_parse.y"
+ {
+ p_src = parse_sockaddr(&(yyvsp[(1) - (1)].val));
+ if (p_src == NULL)
+ return -1;
+ }
+ break;
+
+ case 20:
+/* Line 1792 of yacc.c */
+#line 190 "freebsd/lib/libipsec/policy_parse.y"
+ {
+ p_dst = parse_sockaddr(&(yyvsp[(4) - (4)].val));
+ if (p_dst == NULL)
+ return -1;
+ }
+ break;
+
+ case 21:
+/* Line 1792 of yacc.c */
+#line 195 "freebsd/lib/libipsec/policy_parse.y"
+ {
+ if (p_dir != IPSEC_DIR_OUTBOUND) {
+ __ipsec_errcode = EIPSEC_INVAL_DIR;
+ return -1;
+ }
+ }
+ break;
+
+ case 22:
+/* Line 1792 of yacc.c */
+#line 201 "freebsd/lib/libipsec/policy_parse.y"
+ {
+ if (p_dir != IPSEC_DIR_INBOUND) {
+ __ipsec_errcode = EIPSEC_INVAL_DIR;
+ return -1;
+ }
+ }
+ break;
+
+
+/* Line 1792 of yacc.c */
+#line 1563 "__libipsecyy.tab.c"
+ default: break;
+ }
+ /* User semantic actions sometimes alter yychar, and that requires
+ that yytoken be updated with the new translation. We take the
+ approach of translating immediately before every use of yytoken.
+ One alternative is translating here after every semantic action,
+ but that translation would be missed if the semantic action invokes
+ YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
+ if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an
+ incorrect destructor might then be invoked immediately. In the
+ case of YYERROR or YYBACKUP, subsequent parser actions might lead
+ to an incorrect destructor call or verbose syntax error message
+ before the lookahead is translated. */
+ YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
+
+ YYPOPSTACK (yylen);
+ yylen = 0;
+ YY_STACK_PRINT (yyss, yyssp);
+
+ *++yyvsp = yyval;
+
+ /* Now `shift' the result of the reduction. Determine what state
+ that goes to, based on the state we popped back to and the rule
+ number reduced by. */
+
+ yyn = yyr1[yyn];
+
+ yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+ if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+ yystate = yytable[yystate];
+ else
+ yystate = yydefgoto[yyn - YYNTOKENS];
+
+ goto yynewstate;
+
+
+/*------------------------------------.
+| yyerrlab -- here on detecting error |
+`------------------------------------*/
+yyerrlab:
+ /* Make sure we have latest lookahead translation. See comments at
+ user semantic actions for why this is necessary. */
+ yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
+
+ /* If not already recovering from an error, report this error. */
+ if (!yyerrstatus)
+ {
+ ++yynerrs;
+#if ! YYERROR_VERBOSE
+ yyerror (YY_("syntax error"));
+#else
+# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
+ yyssp, yytoken)
+ {
+ char const *yymsgp = YY_("syntax error");
+ int yysyntax_error_status;
+ yysyntax_error_status = YYSYNTAX_ERROR;
+ if (yysyntax_error_status == 0)
+ yymsgp = yymsg;
+ else if (yysyntax_error_status == 1)
+ {
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+ yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
+ if (!yymsg)
+ {
+ yymsg = yymsgbuf;
+ yymsg_alloc = sizeof yymsgbuf;
+ yysyntax_error_status = 2;
+ }
+ else
+ {
+ yysyntax_error_status = YYSYNTAX_ERROR;
+ yymsgp = yymsg;
+ }
+ }
+ yyerror (yymsgp);
+ if (yysyntax_error_status == 2)
+ goto yyexhaustedlab;
+ }
+# undef YYSYNTAX_ERROR
+#endif
+ }
+
+
+
+ if (yyerrstatus == 3)
+ {
+ /* If just tried and failed to reuse lookahead token after an
+ error, discard it. */
+
+ if (yychar <= YYEOF)
+ {
+ /* Return failure if at end of input. */
+ if (yychar == YYEOF)
+ YYABORT;
+ }
+ else
+ {
+ yydestruct ("Error: discarding",
+ yytoken, &yylval);
+ yychar = YYEMPTY;
+ }
+ }
+
+ /* Else will try to reuse lookahead token after shifting the error
+ token. */
+ goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR. |
+`---------------------------------------------------*/
+yyerrorlab:
+
+ /* Pacify compilers like GCC when the user code never invokes
+ YYERROR and the label yyerrorlab therefore never appears in user
+ code. */
+ if (/*CONSTCOND*/ 0)
+ goto yyerrorlab;
+
+ /* Do not reclaim the symbols of the rule which action triggered
+ this YYERROR. */
+ YYPOPSTACK (yylen);
+ yylen = 0;
+ YY_STACK_PRINT (yyss, yyssp);
+ yystate = *yyssp;
+ goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR. |
+`-------------------------------------------------------------*/
+yyerrlab1:
+ yyerrstatus = 3; /* Each real token shifted decrements this. */
+
+ for (;;)
+ {
+ yyn = yypact[yystate];
+ if (!yypact_value_is_default (yyn))
+ {
+ yyn += YYTERROR;
+ if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+ {
+ yyn = yytable[yyn];
+ if (0 < yyn)
+ break;
+ }
+ }
+
+ /* Pop the current state because it cannot handle the error token. */
+ if (yyssp == yyss)
+ YYABORT;
+
+
+ yydestruct ("Error: popping",
+ yystos[yystate], yyvsp);
+ YYPOPSTACK (1);
+ yystate = *yyssp;
+ YY_STACK_PRINT (yyss, yyssp);
+ }
+
+ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+ *++yyvsp = yylval;
+ YY_IGNORE_MAYBE_UNINITIALIZED_END
+
+
+ /* Shift the error token. */
+ YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+
+ yystate = yyn;
+ goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here. |
+`-------------------------------------*/
+yyacceptlab:
+ yyresult = 0;
+ goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here. |
+`-----------------------------------*/
+yyabortlab:
+ yyresult = 1;
+ goto yyreturn;
+
+#if !defined yyoverflow || YYERROR_VERBOSE
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here. |
+`-------------------------------------------------*/
+yyexhaustedlab:
+ yyerror (YY_("memory exhausted"));
+ yyresult = 2;
+ /* Fall through. */
+#endif
+
+yyreturn:
+ if (yychar != YYEMPTY)
+ {
+ /* Make sure we have latest lookahead translation. See comments at
+ user semantic actions for why this is necessary. */
+ yytoken = YYTRANSLATE (yychar);
+ yydestruct ("Cleanup: discarding lookahead",
+ yytoken, &yylval);
+ }
+ /* Do not reclaim the symbols of the rule which action triggered
+ this YYABORT or YYACCEPT. */
+ YYPOPSTACK (yylen);
+ YY_STACK_PRINT (yyss, yyssp);
+ while (yyssp != yyss)
+ {
+ yydestruct ("Cleanup: popping",
+ yystos[*yyssp], yyvsp);
+ YYPOPSTACK (1);
+ }
+#ifndef yyoverflow
+ if (yyss != yyssa)
+ YYSTACK_FREE (yyss);
+#endif
+#if YYERROR_VERBOSE
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+#endif
+ /* Make sure YYID is used. */
+ return YYID (yyresult);
+}
+
+
+/* Line 2055 of yacc.c */
+#line 212 "freebsd/lib/libipsec/policy_parse.y"
+
+
+void
+yyerror(msg)
+ char *msg;
+{
+ fprintf(stderr, "libipsec: %s while parsing \"%s\"\n",
+ msg, __libipsecyytext);
+
+ return;
+}
+
+static struct sockaddr *
+parse_sockaddr(buf)
+ struct _val *buf;
+{
+ struct addrinfo hints, *res;
+ char *serv = NULL;
+ int error;
+ struct sockaddr *newaddr = NULL;
+
+ memset(&hints, 0, sizeof(hints));
+ hints.ai_family = PF_UNSPEC;
+ hints.ai_flags = AI_NUMERICHOST;
+ error = getaddrinfo(buf->buf, serv, &hints, &res);
+ if (error != 0) {
+ yyerror("invalid IP address");
+ __ipsec_set_strerror(gai_strerror(error));
+ return NULL;
+ }
+
+ if (res->ai_addr == NULL) {
+ yyerror("invalid IP address");
+ __ipsec_set_strerror(gai_strerror(error));
+ return NULL;
+ }
+
+ newaddr = malloc(res->ai_addr->sa_len);
+ if (newaddr == NULL) {
+ __ipsec_errcode = EIPSEC_NO_BUFS;
+ freeaddrinfo(res);
+ return NULL;
+ }
+ memcpy(newaddr, res->ai_addr, res->ai_addr->sa_len);
+
+ freeaddrinfo(res);
+
+ __ipsec_errcode = EIPSEC_NO_ERROR;
+ return newaddr;
+}
+
+static int
+rule_check()
+{
+ if (p_type == IPSEC_POLICY_IPSEC) {
+ if (p_protocol == IPPROTO_IP) {
+ __ipsec_errcode = EIPSEC_NO_PROTO;
+ return -1;
+ }
+
+ if (p_mode != IPSEC_MODE_TRANSPORT
+ && p_mode != IPSEC_MODE_TUNNEL) {
+ __ipsec_errcode = EIPSEC_INVAL_MODE;
+ return -1;
+ }
+
+ if (p_src == NULL && p_dst == NULL) {
+ if (p_mode != IPSEC_MODE_TRANSPORT) {
+ __ipsec_errcode = EIPSEC_INVAL_ADDRESS;
+ return -1;
+ }
+ }
+ else if (p_src->sa_family != p_dst->sa_family) {
+ __ipsec_errcode = EIPSEC_FAMILY_MISMATCH;
+ return -1;
+ }
+ }
+
+ __ipsec_errcode = EIPSEC_NO_ERROR;
+ return 0;
+}
+
+static int
+init_x_policy()
+{
+ struct sadb_x_policy *p;
+
+ tlen = sizeof(struct sadb_x_policy);
+
+ pbuf = malloc(tlen);
+ if (pbuf == NULL) {
+ __ipsec_errcode = EIPSEC_NO_BUFS;
+ return -1;
+ }
+ memset(pbuf, 0, tlen);
+ p = (struct sadb_x_policy *)pbuf;
+ p->sadb_x_policy_len = 0; /* must update later */
+ p->sadb_x_policy_exttype = SADB_X_EXT_POLICY;
+ p->sadb_x_policy_type = p_type;
+ p->sadb_x_policy_dir = p_dir;
+ p->sadb_x_policy_id = 0;
+
+ offset = tlen;
+
+ __ipsec_errcode = EIPSEC_NO_ERROR;
+ return 0;
+}
+
+static int
+set_x_request(src, dst)
+ struct sockaddr *src, *dst;
+{
+ struct sadb_x_ipsecrequest *p;
+ int reqlen;
+
+ reqlen = sizeof(*p)
+ + (src ? src->sa_len : 0)
+ + (dst ? dst->sa_len : 0);
+ tlen += reqlen; /* increment to total length */
+
+ pbuf = realloc(pbuf, tlen);
+ if (pbuf == NULL) {
+ __ipsec_errcode = EIPSEC_NO_BUFS;
+ return -1;
+ }
+ p = (struct sadb_x_ipsecrequest *)&pbuf[offset];
+ p->sadb_x_ipsecrequest_len = reqlen;
+ p->sadb_x_ipsecrequest_proto = p_protocol;
+ p->sadb_x_ipsecrequest_mode = p_mode;
+ p->sadb_x_ipsecrequest_level = p_level;
+ p->sadb_x_ipsecrequest_reqid = p_reqid;
+ offset += sizeof(*p);
+
+ if (set_sockaddr(src) || set_sockaddr(dst))
+ return -1;
+
+ __ipsec_errcode = EIPSEC_NO_ERROR;
+ return 0;
+}
+
+static int
+set_sockaddr(addr)
+ struct sockaddr *addr;
+{
+ if (addr == NULL) {
+ __ipsec_errcode = EIPSEC_NO_ERROR;
+ return 0;
+ }
+
+ /* tlen has already incremented */
+
+ memcpy(&pbuf[offset], addr, addr->sa_len);
+
+ offset += addr->sa_len;
+
+ __ipsec_errcode = EIPSEC_NO_ERROR;
+ return 0;
+}
+
+static void
+policy_parse_request_init()
+{
+ p_protocol = IPPROTO_IP;
+ p_mode = IPSEC_MODE_ANY;
+ p_level = IPSEC_LEVEL_DEFAULT;
+ p_reqid = 0;
+ if (p_src != NULL) {
+ free(p_src);
+ p_src = NULL;
+ }
+ if (p_dst != NULL) {
+ free(p_dst);
+ p_dst = NULL;
+ }
+
+ return;
+}
+
+static caddr_t
+policy_parse(msg, msglen)
+ char *msg;
+ int msglen;
+{
+ int error;
+ pbuf = NULL;
+ tlen = 0;
+
+ /* initialize */
+ p_dir = IPSEC_DIR_INVALID;
+ p_type = IPSEC_POLICY_DISCARD;
+ policy_parse_request_init();
+ __policy__strbuffer__init__(msg);
+
+ error = yyparse(); /* it must be set errcode. */
+ __policy__strbuffer__free__();
+
+ if (error) {
+ if (pbuf != NULL)
+ free(pbuf);
+ return NULL;
+ }
+
+ /* update total length */
+ ((struct sadb_x_policy *)pbuf)->sadb_x_policy_len = PFKEY_UNIT64(tlen);
+
+ __ipsec_errcode = EIPSEC_NO_ERROR;
+
+ return pbuf;
+}
+
+caddr_t
+ipsec_set_policy(msg, msglen)
+ char *msg;
+ int msglen;
+{
+ caddr_t policy;
+
+ policy = policy_parse(msg, msglen);
+ if (policy == NULL) {
+ if (__ipsec_errcode == EIPSEC_NO_ERROR)
+ __ipsec_errcode = EIPSEC_INVAL_ARGUMENT;
+ return NULL;
+ }
+
+ __ipsec_errcode = EIPSEC_NO_ERROR;
+ return policy;
+}
+
diff --git a/freebsd/lib/libipsec/policy_token.c b/freebsd/lib/libipsec/policy_token.c
new file mode 100644
index 0000000..c930582
--- /dev/null
+++ b/freebsd/lib/libipsec/policy_token.c
@@ -0,0 +1,2057 @@
+
+#line 3 "<stdout>"
+
+#define YY_INT_ALIGNED short int
+
+/* A lexical scanner generated by flex */
+
+#define yy_create_buffer __libipsecyy_create_buffer
+#define yy_delete_buffer __libipsecyy_delete_buffer
+#define yy_flex_debug __libipsecyy_flex_debug
+#define yy_init_buffer __libipsecyy_init_buffer
+#define yy_flush_buffer __libipsecyy_flush_buffer
+#define yy_load_buffer_state __libipsecyy_load_buffer_state
+#define yy_switch_to_buffer __libipsecyy_switch_to_buffer
+#define yyin __libipsecyyin
+#define yyleng __libipsecyyleng
+#define yylex __libipsecyylex
+#define yylineno __libipsecyylineno
+#define yyout __libipsecyyout
+#define yyrestart __libipsecyyrestart
+#define yytext __libipsecyytext
+#define yywrap __libipsecyywrap
+#define yyalloc __libipsecyyalloc
+#define yyrealloc __libipsecyyrealloc
+#define yyfree __libipsecyyfree
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+#define YY_FLEX_SUBMINOR_VERSION 37
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+/* First, we deal with platform-specific or compiler-specific issues. */
+
+/* begin standard C headers. */
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types.
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t;
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX (4294967295U)
+#endif
+
+#endif /* ! C99 */
+
+#endif /* ! FLEXINT_H */
+
+#ifdef __cplusplus
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else /* ! __cplusplus */
+
+/* C99 requires __STDC__ to be defined as 1. */
+#if defined (__STDC__)
+
+#define YY_USE_CONST
+
+#endif /* defined (__STDC__) */
+#endif /* ! __cplusplus */
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an unsigned
+ * integer for use as an array index. If the signed char is negative,
+ * we want to instead treat it as an 8-bit unsigned char, hence the
+ * double cast.
+ */
+#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
+
+/* Enter a start condition. This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN (yy_start) = 1 + 2 *
+
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state. The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START (((yy_start) - 1) / 2)
+#define YYSTATE YY_START
+
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE __libipsecyyrestart(__libipsecyyin )
+
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#define YY_BUF_SIZE 1024
+#endif
+
+/* The state buf must be large enough to hold one state per character in the main buffer.
+ */
+#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
+
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
+extern yy_size_t __libipsecyyleng;
+
+extern FILE *__libipsecyyin, *__libipsecyyout;
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+
+ /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires
+ * access to the local variable yy_act. Since yyless() is a macro, it would break
+ * existing scanners that call yyless() from OUTSIDE __libipsecyylex.
+ * One obvious solution it to make yy_act a global. I tried that, and saw
+ * a 5% performance hit in a non-__libipsecyylineno scanner, because yy_act is
+ * normally declared as a register variable-- so it is not worth it.
+ */
+ #define YY_LESS_LINENO(n) \
+ do { \
+ int yyl;\
+ for ( yyl = n; yyl < __libipsecyyleng; ++yyl )\
+ if ( __libipsecyytext[yyl] == '\n' )\
+ --__libipsecyylineno;\
+ }while(0)
+
+/* Return all but the first "n" matched characters back to the input stream. */
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up __libipsecyytext. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ *yy_cp = (yy_hold_char); \
+ YY_RESTORE_YY_MORE_OFFSET \
+ (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
+ YY_DO_BEFORE_ACTION; /* set up __libipsecyytext again */ \
+ } \
+ while ( 0 )
+
+#define unput(c) yyunput( c, (yytext_ptr) )
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+ {
+ FILE *yy_input_file;
+
+ char *yy_ch_buf; /* input buffer */
+ char *yy_buf_pos; /* current position in input buffer */
+
+ /* Size of input buffer in bytes, not including room for EOB
+ * characters.
+ */
+ yy_size_t yy_buf_size;
+
+ /* Number of characters read into yy_ch_buf, not including EOB
+ * characters.
+ */
+ yy_size_t yy_n_chars;
+
+ /* Whether we "own" the buffer - i.e., we know we created it,
+ * and can realloc() it to grow it, and should free() it to
+ * delete it.
+ */
+ int yy_is_our_buffer;
+
+ /* Whether this is an "interactive" input source; if so, and
+ * if we're using stdio for input, then we want to use getc()
+ * instead of fread(), to make sure we stop fetching input after
+ * each newline.
+ */
+ int yy_is_interactive;
+
+ /* Whether we're considered to be at the beginning of a line.
+ * If so, '^' rules will be active on the next match, otherwise
+ * not.
+ */
+ int yy_at_bol;
+
+ int yy_bs_lineno; /**< The line count. */
+ int yy_bs_column; /**< The column count. */
+
+ /* Whether to try to fill the input buffer when we reach the
+ * end of it.
+ */
+ int yy_fill_buffer;
+
+ int yy_buffer_status;
+
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+ /* When an EOF's been seen but there's still some text to process
+ * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+ * shouldn't try reading from the input source any more. We might
+ * still have a bunch of tokens to match, though, because of
+ * possible backing-up.
+ *
+ * When we actually see the EOF, we change the status to "new"
+ * (via __libipsecyyrestart()), so that the user can continue scanning by
+ * just pointing __libipsecyyin at a new input file.
+ */
+#define YY_BUFFER_EOF_PENDING 2
+
+ };
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
+
+/* Stack of input buffers. */
+static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
+static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
+static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
+
+/* We provide macros for accessing buffer states in case in the
+ * future we want to put the buffer states in a more general
+ * "scanner state".
+ *
+ * Returns the top of the stack, or NULL.
+ */
+#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
+ ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
+ : NULL)
+
+/* Same as previous macro, but useful when we know that the buffer stack is not
+ * NULL or when we need an lvalue. For internal use only.
+ */
+#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
+
+/* yy_hold_char holds the character lost when __libipsecyytext is formed. */
+static char yy_hold_char;
+static yy_size_t yy_n_chars; /* number of characters read into yy_ch_buf */
+yy_size_t __libipsecyyleng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = (char *) 0;
+static int yy_init = 0; /* whether we need to initialize */
+static int yy_start = 0; /* start state number */
+
+/* Flag which is used to allow __libipsecyywrap()'s to do buffer switches
+ * instead of setting up a fresh __libipsecyyin. A bit of a hack ...
+ */
+static int yy_did_buffer_switch_on_eof;
+
+void __libipsecyyrestart (FILE *input_file );
+void __libipsecyy_switch_to_buffer (YY_BUFFER_STATE new_buffer );
+YY_BUFFER_STATE __libipsecyy_create_buffer (FILE *file,int size );
+void __libipsecyy_delete_buffer (YY_BUFFER_STATE b );
+void __libipsecyy_flush_buffer (YY_BUFFER_STATE b );
+void __libipsecyypush_buffer_state (YY_BUFFER_STATE new_buffer );
+void __libipsecyypop_buffer_state (void );
+
+static void __libipsecyyensure_buffer_stack (void );
+static void __libipsecyy_load_buffer_state (void );
+static void __libipsecyy_init_buffer (YY_BUFFER_STATE b,FILE *file );
+
+#define YY_FLUSH_BUFFER __libipsecyy_flush_buffer(YY_CURRENT_BUFFER )
+
+YY_BUFFER_STATE __libipsecyy_scan_buffer (char *base,yy_size_t size );
+YY_BUFFER_STATE __libipsecyy_scan_string (yyconst char *yy_str );
+YY_BUFFER_STATE __libipsecyy_scan_bytes (yyconst char *bytes,yy_size_t len );
+
+void *__libipsecyyalloc (yy_size_t );
+void *__libipsecyyrealloc (void *,yy_size_t );
+void __libipsecyyfree (void * );
+
+#define yy_new_buffer __libipsecyy_create_buffer
+
+#define yy_set_interactive(is_interactive) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){ \
+ __libipsecyyensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ __libipsecyy_create_buffer(__libipsecyyin,YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
+ }
+
+#define yy_set_bol(at_bol) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){\
+ __libipsecyyensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ __libipsecyy_create_buffer(__libipsecyyin,YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
+ }
+
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
+
+/* Begin user sect3 */
+
+#define __libipsecyywrap() 1
+#define YY_SKIP_YYWRAP
+
+typedef unsigned char YY_CHAR;
+
+FILE *__libipsecyyin = (FILE *) 0, *__libipsecyyout = (FILE *) 0;
+
+typedef int yy_state_type;
+
+#define YY_FLEX_LEX_COMPAT
+extern int __libipsecyylineno;
+
+int __libipsecyylineno = 1;
+
+extern char __libipsecyytext[];
+
+static yy_state_type yy_get_previous_state (void );
+static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
+static int yy_get_next_buffer (void );
+static void yy_fatal_error (yyconst char msg[] );
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up __libipsecyytext.
+ */
+#define YY_DO_BEFORE_ACTION \
+ (yytext_ptr) = yy_bp; \
+ __libipsecyyleng = (size_t) (yy_cp - yy_bp); \
+ (yy_hold_char) = *yy_cp; \
+ *yy_cp = '\0'; \
+ if ( __libipsecyyleng + (yy_more_offset) >= YYLMAX ) \
+ YY_FATAL_ERROR( "token too large, exceeds YYLMAX" ); \
+ yy_flex_strncpy( &__libipsecyytext[(yy_more_offset)], (yytext_ptr), __libipsecyyleng + 1 ); \
+ __libipsecyyleng += (yy_more_offset); \
+ (yy_prev_more_offset) = (yy_more_offset); \
+ (yy_more_offset) = 0; \
+ (yy_c_buf_p) = yy_cp;
+
+#define YY_NUM_RULES 26
+#define YY_END_OF_BUFFER 27
+/* This struct is not used in this scanner,
+ but its presence is necessary. */
+struct yy_trans_info
+ {
+ flex_int32_t yy_verify;
+ flex_int32_t yy_nxt;
+ };
+static yyconst flex_int16_t yy_acclist[131] =
+ { 0,
+ 27, 26, 24, 26, 25, 26, 23, 26, 22, 26,
+ 21, 26, 22, 26, 22, 26, 22, 26, 22, 26,
+ 22, 26, 22, 26, 22, 26, 22, 26, 22, 26,
+ 22, 26, 22, 26, 24, 22, 9, 22, 22, 22,
+ 22, 22, 22, 22, 1, 22, 22, 14, 22, 22,
+ 22, 22, 22, 22, 22, 22, 22, 22, 15, 22,
+ 22, 22, 22, 22, 8, 22, 22, 22, 22, 2,
+ 22, 22, 11, 22, 22, 22, 22, 17, 22, 22,
+ 22, 22, 22, 22, 22, 4, 22, 22, 22, 22,
+ 22, 22, 22, 22, 22, 22, 5, 22, 22, 22,
+
+ 22, 22, 6, 22, 22, 22, 22, 10, 22, 22,
+ 22, 13, 22, 20, 22, 16, 22, 3, 22, 7,
+ 22, 18, 22, 22, 22, 22, 19, 22, 12, 22
+ } ;
+
+static yyconst flex_int16_t yy_accept[100] =
+ { 0,
+ 1, 1, 1, 2, 3, 5, 7, 9, 11, 13,
+ 15, 17, 19, 21, 23, 25, 27, 29, 31, 33,
+ 35, 36, 36, 37, 39, 40, 41, 42, 43, 44,
+ 45, 47, 48, 50, 51, 52, 53, 54, 55, 56,
+ 57, 58, 59, 61, 62, 63, 64, 65, 67, 68,
+ 69, 70, 72, 73, 75, 76, 77, 78, 80, 81,
+ 82, 83, 84, 85, 86, 88, 89, 90, 91, 92,
+ 93, 94, 95, 96, 97, 99, 100, 101, 102, 103,
+ 105, 106, 107, 108, 110, 111, 112, 114, 116, 118,
+ 120, 122, 124, 125, 126, 127, 129, 131, 131
+
+ } ;
+
+static yyconst flex_int32_t yy_ec[256] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 2, 1, 1, 1, 1, 4, 1, 1, 1,
+ 1, 1, 1, 1, 5, 6, 7, 8, 8, 8,
+ 8, 8, 8, 8, 8, 8, 8, 9, 1, 1,
+ 1, 1, 1, 1, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
+ 1, 1, 1, 1, 6, 1, 11, 12, 13, 14,
+
+ 15, 16, 10, 17, 18, 10, 10, 19, 20, 21,
+ 22, 23, 24, 25, 26, 27, 28, 10, 10, 10,
+ 29, 10, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1
+ } ;
+
+static yyconst flex_int32_t yy_meta[30] =
+ { 0,
+ 1, 1, 1, 2, 1, 2, 1, 3, 2, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3
+ } ;
+
+static yyconst flex_int16_t yy_base[101] =
+ { 0,
+ 0, 0, 195, 196, 192, 196, 196, 189, 196, 26,
+ 27, 30, 28, 29, 31, 33, 32, 36, 40, 37,
+ 190, 0, 187, 186, 35, 34, 55, 57, 58, 63,
+ 185, 62, 184, 66, 65, 69, 68, 70, 73, 72,
+ 74, 0, 183, 91, 92, 93, 75, 179, 76, 95,
+ 97, 178, 80, 177, 100, 101, 103, 176, 105, 107,
+ 109, 110, 112, 111, 175, 115, 113, 114, 119, 122,
+ 121, 124, 126, 130, 174, 132, 133, 139, 140, 173,
+ 137, 146, 138, 172, 147, 141, 171, 150, 170, 169,
+ 167, 165, 142, 162, 157, 164, 78, 196, 183, 39
+
+ } ;
+
+static yyconst flex_int16_t yy_def[101] =
+ { 0,
+ 98, 1, 98, 98, 98, 98, 98, 99, 98, 99,
+ 99, 99, 99, 99, 99, 99, 99, 99, 99, 99,
+ 98, 100, 99, 99, 99, 99, 99, 99, 99, 99,
+ 99, 99, 99, 99, 99, 99, 99, 99, 99, 99,
+ 99, 100, 99, 99, 99, 99, 99, 99, 99, 99,
+ 99, 99, 99, 99, 99, 99, 99, 99, 99, 99,
+ 99, 99, 99, 99, 99, 99, 99, 99, 99, 99,
+ 99, 99, 99, 99, 99, 99, 99, 99, 99, 99,
+ 99, 99, 99, 99, 99, 99, 99, 99, 99, 99,
+ 99, 99, 99, 99, 99, 99, 99, 0, 98, 98
+
+ } ;
+
+static yyconst flex_int16_t yy_nxt[226] =
+ { 0,
+ 4, 5, 6, 4, 7, 8, 9, 8, 8, 8,
+ 10, 11, 8, 12, 13, 8, 8, 14, 8, 15,
+ 16, 17, 8, 8, 18, 8, 19, 20, 8, 22,
+ 22, 22, 22, 22, 22, 22, 22, 22, 22, 22,
+ 22, 42, 24, 22, 27, 33, 25, 28, 29, 31,
+ 36, 32, 37, 30, 34, 26, 44, 40, 22, 35,
+ 22, 22, 41, 43, 38, 22, 22, 39, 22, 22,
+ 45, 22, 22, 22, 49, 22, 22, 22, 22, 22,
+ 55, 22, 46, 22, 47, 48, 51, 50, 58, 57,
+ 54, 52, 53, 56, 22, 22, 22, 63, 22, 62,
+
+ 22, 59, 60, 22, 22, 61, 22, 66, 22, 64,
+ 22, 65, 22, 22, 22, 22, 22, 22, 22, 72,
+ 67, 68, 22, 75, 22, 22, 69, 22, 78, 22,
+ 70, 74, 76, 22, 71, 22, 22, 73, 77, 81,
+ 22, 22, 22, 22, 22, 22, 79, 80, 82, 22,
+ 22, 83, 84, 22, 88, 86, 85, 87, 94, 90,
+ 22, 92, 93, 89, 91, 22, 95, 22, 22, 96,
+ 22, 96, 22, 22, 22, 22, 22, 22, 22, 22,
+ 22, 22, 22, 97, 23, 23, 22, 22, 22, 22,
+ 22, 21, 22, 21, 98, 3, 98, 98, 98, 98,
+
+ 98, 98, 98, 98, 98, 98, 98, 98, 98, 98,
+ 98, 98, 98, 98, 98, 98, 98, 98, 98, 98,
+ 98, 98, 98, 98, 98
+ } ;
+
+static yyconst flex_int16_t yy_chk[226] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 10,
+ 11, 13, 14, 12, 15, 17, 16, 26, 25, 18,
+ 20, 100, 10, 19, 12, 15, 10, 12, 13, 14,
+ 18, 14, 19, 13, 16, 11, 26, 20, 27, 17,
+ 28, 29, 20, 25, 19, 32, 30, 19, 35, 34,
+ 27, 37, 36, 38, 32, 40, 39, 41, 47, 49,
+ 38, 97, 28, 53, 29, 30, 34, 32, 41, 40,
+ 37, 35, 36, 39, 44, 45, 46, 49, 50, 47,
+
+ 51, 44, 45, 55, 56, 46, 57, 53, 59, 50,
+ 60, 51, 61, 62, 64, 63, 67, 68, 66, 61,
+ 55, 56, 69, 64, 71, 70, 57, 72, 68, 73,
+ 59, 63, 66, 74, 60, 76, 77, 62, 67, 71,
+ 81, 83, 78, 79, 86, 93, 69, 70, 72, 82,
+ 85, 73, 74, 88, 79, 77, 76, 78, 88, 82,
+ 95, 85, 86, 81, 83, 94, 93, 96, 92, 94,
+ 91, 96, 90, 89, 87, 84, 80, 75, 65, 58,
+ 54, 52, 48, 95, 99, 99, 43, 33, 31, 24,
+ 23, 21, 8, 5, 3, 98, 98, 98, 98, 98,
+
+ 98, 98, 98, 98, 98, 98, 98, 98, 98, 98,
+ 98, 98, 98, 98, 98, 98, 98, 98, 98, 98,
+ 98, 98, 98, 98, 98
+ } ;
+
+/* Table of booleans, true if rule could match eol. */
+static yyconst flex_int32_t yy_rule_can_match_eol[27] =
+ { 0,
+0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 1, 0, };
+
+extern int __libipsecyy_flex_debug;
+int __libipsecyy_flex_debug = 0;
+
+static yy_state_type *yy_state_buf=0, *yy_state_ptr=0;
+static char *yy_full_match;
+static int yy_lp;
+#define REJECT \
+{ \
+*yy_cp = (yy_hold_char); /* undo effects of setting up __libipsecyytext */ \
+yy_cp = (yy_full_match); /* restore poss. backed-over text */ \
+++(yy_lp); \
+goto find_rule; \
+}
+
+static int yy_more_offset = 0;
+static int yy_prev_more_offset = 0;
+#define yymore() ((yy_more_offset) = yy_flex_strlen( __libipsecyytext ))
+#define YY_NEED_STRLEN
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET \
+ { \
+ (yy_more_offset) = (yy_prev_more_offset); \
+ __libipsecyyleng -= (yy_more_offset); \
+ }
+#ifndef YYLMAX
+#define YYLMAX 8192
+#endif
+
+char __libipsecyytext[YYLMAX];
+char *yytext_ptr;
+#line 1 "freebsd/lib/libipsec/policy_token.l"
+/* $FreeBSD$ */
+/* $KAME: policy_token.l,v 1.13 2003/05/09 05:19:55 sakane Exp $ */
+/*
+ * Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the project nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#line 34 "freebsd/lib/libipsec/policy_token.l"
+#include <sys/types.h>
+#include <sys/param.h>
+#include <sys/socket.h>
+#include <net/route.h>
+#include <net/pfkeyv2.h>
+#include <netipsec/keydb.h>
+#include <netinet/in.h>
+#include <netipsec/ipsec.h>
+
+#include <stdlib.h>
+#include <limits.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+
+#ifdef __rtems__
+/* XXX - Jennifer doesn't know where to get this from */
+static YY_BUFFER_STATE yy_current_buffer;
+#endif /* __rtems__ */
+#include "y.tab.h"
+#define yylval __libipsecyylval /* XXX */
+
+int __libipsecyylex(void);
+#define YY_NO_INPUT 1
+/* common section */
+#line 667 "<stdout>"
+
+#define INITIAL 0
+
+#ifndef YY_NO_UNISTD_H
+/* Special case for "unistd.h", since it is non-ANSI. We include it way
+ * down here because we want the user's section 1 to have been scanned first.
+ * The user has a chance to override it with an option.
+ */
+#include <unistd.h>
+#endif
+
+#ifndef YY_EXTRA_TYPE
+#define YY_EXTRA_TYPE void *
+#endif
+
+static int yy_init_globals (void );
+
+/* Accessor methods to globals.
+ These are made visible to non-reentrant scanners for convenience. */
+
+int __libipsecyylex_destroy (void );
+
+int __libipsecyyget_debug (void );
+
+void __libipsecyyset_debug (int debug_flag );
+
+YY_EXTRA_TYPE __libipsecyyget_extra (void );
+
+void __libipsecyyset_extra (YY_EXTRA_TYPE user_defined );
+
+FILE *__libipsecyyget_in (void );
+
+void __libipsecyyset_in (FILE * in_str );
+
+FILE *__libipsecyyget_out (void );
+
+void __libipsecyyset_out (FILE * out_str );
+
+yy_size_t __libipsecyyget_leng (void );
+
+char *__libipsecyyget_text (void );
+
+int __libipsecyyget_lineno (void );
+
+void __libipsecyyset_lineno (int line_number );
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int __libipsecyywrap (void );
+#else
+extern int __libipsecyywrap (void );
+#endif
+#endif
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char *,yyconst char *,int );
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * );
+#endif
+
+#ifndef YY_NO_INPUT
+
+#ifdef __cplusplus
+static int yyinput (void );
+#else
+static int input (void );
+#endif
+
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#define YY_READ_BUF_SIZE 8192
+#endif
+
+/* Copy whatever the last rule matched to the standard output. */
+#ifndef ECHO
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO do { if (fwrite( __libipsecyytext, __libipsecyyleng, 1, __libipsecyyout )) {} } while (0)
+#endif
+
+/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
+ { \
+ int c = '*'; \
+ size_t n; \
+ for ( n = 0; n < max_size && \
+ (c = getc( __libipsecyyin )) != EOF && c != '\n'; ++n ) \
+ buf[n] = (char) c; \
+ if ( c == '\n' ) \
+ buf[n++] = (char) c; \
+ if ( c == EOF && ferror( __libipsecyyin ) ) \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ result = n; \
+ } \
+ else \
+ { \
+ errno=0; \
+ while ( (result = fread(buf, 1, max_size, __libipsecyyin))==0 && ferror(__libipsecyyin)) \
+ { \
+ if( errno != EINTR) \
+ { \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ break; \
+ } \
+ errno=0; \
+ clearerr(__libipsecyyin); \
+ } \
+ }\
+\
+
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
+#endif
+
+/* end tables serialization structures and prototypes */
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+
+extern int __libipsecyylex (void);
+
+#define YY_DECL int __libipsecyylex (void)
+#endif /* !YY_DECL */
+
+/* Code executed at the beginning of each rule, after __libipsecyytext and __libipsecyyleng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK break;
+#endif
+
+#define YY_RULE_SETUP \
+ YY_USER_ACTION
+
+/** The main scanner function which does all the work.
+ */
+YY_DECL
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp, *yy_bp;
+ register int yy_act;
+
+#line 91 "freebsd/lib/libipsec/policy_token.l"
+
+
+#line 850 "<stdout>"
+
+ if ( !(yy_init) )
+ {
+ (yy_init) = 1;
+
+#ifdef YY_USER_INIT
+ YY_USER_INIT;
+#endif
+
+ /* Create the reject buffer large enough to save one state per allowed character. */
+ if ( ! (yy_state_buf) )
+ (yy_state_buf) = (yy_state_type *)__libipsecyyalloc(YY_STATE_BUF_SIZE );
+ if ( ! (yy_state_buf) )
+ YY_FATAL_ERROR( "out of dynamic memory in __libipsecyylex()" );
+
+ if ( ! (yy_start) )
+ (yy_start) = 1; /* first start state */
+
+ if ( ! __libipsecyyin )
+ __libipsecyyin = stdin;
+
+ if ( ! __libipsecyyout )
+ __libipsecyyout = stdout;
+
+ if ( ! YY_CURRENT_BUFFER ) {
+ __libipsecyyensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ __libipsecyy_create_buffer(__libipsecyyin,YY_BUF_SIZE );
+ }
+
+ __libipsecyy_load_buffer_state( );
+ }
+
+ while ( 1 ) /* loops until end-of-file is reached */
+ {
+ yy_cp = (yy_c_buf_p);
+
+ /* Support of __libipsecyytext. */
+ *yy_cp = (yy_hold_char);
+
+ /* yy_bp points to the position in yy_ch_buf of the start of
+ * the current run.
+ */
+ yy_bp = yy_cp;
+
+ yy_current_state = (yy_start);
+
+ (yy_state_ptr) = (yy_state_buf);
+ *(yy_state_ptr)++ = yy_current_state;
+
+yy_match:
+ do
+ {
+ register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 99 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ *(yy_state_ptr)++ = yy_current_state;
+ ++yy_cp;
+ }
+ while ( yy_base[yy_current_state] != 196 );
+
+yy_find_action:
+ yy_current_state = *--(yy_state_ptr);
+ (yy_lp) = yy_accept[yy_current_state];
+find_rule: /* we branch to this label when backing up */
+ for ( ; ; ) /* until we find what rule we matched */
+ {
+ if ( (yy_lp) && (yy_lp) < yy_accept[yy_current_state + 1] )
+ {
+ yy_act = yy_acclist[(yy_lp)];
+ {
+ (yy_full_match) = yy_cp;
+ break;
+ }
+ }
+ --yy_cp;
+ yy_current_state = *--(yy_state_ptr);
+ (yy_lp) = yy_accept[yy_current_state];
+ }
+
+ YY_DO_BEFORE_ACTION;
+
+ if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] )
+ {
+ int yyl;
+ for ( yyl = (yy_prev_more_offset); yyl < __libipsecyyleng; ++yyl )
+ if ( __libipsecyytext[yyl] == '\n' )
+
+ __libipsecyylineno++;
+;
+ }
+
+do_action: /* This label is used only to access EOF actions. */
+
+ switch ( yy_act )
+ { /* beginning of action switch */
+case 1:
+YY_RULE_SETUP
+#line 93 "freebsd/lib/libipsec/policy_token.l"
+{ yylval.num = IPSEC_DIR_INBOUND; return(DIR); }
+ YY_BREAK
+case 2:
+YY_RULE_SETUP
+#line 94 "freebsd/lib/libipsec/policy_token.l"
+{ yylval.num = IPSEC_DIR_OUTBOUND; return(DIR); }
+ YY_BREAK
+case 3:
+YY_RULE_SETUP
+#line 96 "freebsd/lib/libipsec/policy_token.l"
+{ yylval.num = IPSEC_POLICY_DISCARD; return(ACTION); }
+ YY_BREAK
+case 4:
+YY_RULE_SETUP
+#line 97 "freebsd/lib/libipsec/policy_token.l"
+{ yylval.num = IPSEC_POLICY_NONE; return(ACTION); }
+ YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 98 "freebsd/lib/libipsec/policy_token.l"
+{ yylval.num = IPSEC_POLICY_IPSEC; return(ACTION); }
+ YY_BREAK
+case 6:
+YY_RULE_SETUP
+#line 99 "freebsd/lib/libipsec/policy_token.l"
+{ yylval.num = IPSEC_POLICY_BYPASS; return(ACTION); }
+ YY_BREAK
+case 7:
+YY_RULE_SETUP
+#line 100 "freebsd/lib/libipsec/policy_token.l"
+{ yylval.num = IPSEC_POLICY_ENTRUST; return(ACTION); }
+ YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 102 "freebsd/lib/libipsec/policy_token.l"
+{ yylval.num = IPPROTO_ESP; return(PROTOCOL); }
+ YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 103 "freebsd/lib/libipsec/policy_token.l"
+{ yylval.num = IPPROTO_AH; return(PROTOCOL); }
+ YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 104 "freebsd/lib/libipsec/policy_token.l"
+{ yylval.num = IPPROTO_IPCOMP; return(PROTOCOL); }
+ YY_BREAK
+case 11:
+YY_RULE_SETUP
+#line 105 "freebsd/lib/libipsec/policy_token.l"
+{ yylval.num = IPPROTO_TCP; return(PROTOCOL); }
+ YY_BREAK
+case 12:
+YY_RULE_SETUP
+#line 107 "freebsd/lib/libipsec/policy_token.l"
+{ yylval.num = IPSEC_MODE_TRANSPORT; return(MODE); }
+ YY_BREAK
+case 13:
+YY_RULE_SETUP
+#line 108 "freebsd/lib/libipsec/policy_token.l"
+{ yylval.num = IPSEC_MODE_TUNNEL; return(MODE); }
+ YY_BREAK
+case 14:
+YY_RULE_SETUP
+#line 110 "freebsd/lib/libipsec/policy_token.l"
+{ return(ME); }
+ YY_BREAK
+case 15:
+YY_RULE_SETUP
+#line 111 "freebsd/lib/libipsec/policy_token.l"
+{ return(ANY); }
+ YY_BREAK
+case 16:
+YY_RULE_SETUP
+#line 113 "freebsd/lib/libipsec/policy_token.l"
+{ yylval.num = IPSEC_LEVEL_DEFAULT; return(LEVEL); }
+ YY_BREAK
+case 17:
+YY_RULE_SETUP
+#line 114 "freebsd/lib/libipsec/policy_token.l"
+{ yylval.num = IPSEC_LEVEL_USE; return(LEVEL); }
+ YY_BREAK
+case 18:
+YY_RULE_SETUP
+#line 115 "freebsd/lib/libipsec/policy_token.l"
+{ yylval.num = IPSEC_LEVEL_REQUIRE; return(LEVEL); }
+ YY_BREAK
+case 19:
+YY_RULE_SETUP
+#line 116 "freebsd/lib/libipsec/policy_token.l"
+{
+ yylval.val.len = strlen(__libipsecyytext + 7);
+ yylval.val.buf = __libipsecyytext + 7;
+ return(LEVEL_SPECIFY);
+ }
+ YY_BREAK
+case 20:
+YY_RULE_SETUP
+#line 121 "freebsd/lib/libipsec/policy_token.l"
+{ yylval.num = IPSEC_LEVEL_UNIQUE; return(LEVEL); }
+ YY_BREAK
+case 21:
+YY_RULE_SETUP
+#line 122 "freebsd/lib/libipsec/policy_token.l"
+{ return(SLASH); }
+ YY_BREAK
+case 22:
+YY_RULE_SETUP
+#line 124 "freebsd/lib/libipsec/policy_token.l"
+{
+ yylval.val.len = strlen(__libipsecyytext);
+ yylval.val.buf = __libipsecyytext;
+ return(IPADDRESS);
+ }
+ YY_BREAK
+case 23:
+YY_RULE_SETUP
+#line 130 "freebsd/lib/libipsec/policy_token.l"
+{ return(HYPHEN); }
+ YY_BREAK
+case 24:
+YY_RULE_SETUP
+#line 132 "freebsd/lib/libipsec/policy_token.l"
+{ ; }
+ YY_BREAK
+case 25:
+/* rule 25 can match eol */
+YY_RULE_SETUP
+#line 133 "freebsd/lib/libipsec/policy_token.l"
+{ ; }
+ YY_BREAK
+case 26:
+YY_RULE_SETUP
+#line 135 "freebsd/lib/libipsec/policy_token.l"
+ECHO;
+ YY_BREAK
+#line 1091 "<stdout>"
+ case YY_STATE_EOF(INITIAL):
+ yyterminate();
+
+ case YY_END_OF_BUFFER:
+ {
+ /* Amount of text matched not including the EOB char. */
+ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
+
+ /* Undo the effects of YY_DO_BEFORE_ACTION. */
+ *yy_cp = (yy_hold_char);
+ YY_RESTORE_YY_MORE_OFFSET
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
+ {
+ /* We're scanning a new file or input source. It's
+ * possible that this happened because the user
+ * just pointed __libipsecyyin at a new source and called
+ * __libipsecyylex(). If so, then we have to assure
+ * consistency between YY_CURRENT_BUFFER and our
+ * globals. Here is the right place to do so, because
+ * this is the first action (other than possibly a
+ * back-up) that will match for the new input source.
+ */
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ YY_CURRENT_BUFFER_LVALUE->yy_input_file = __libipsecyyin;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
+ }
+
+ /* Note that here we test for yy_c_buf_p "<=" to the position
+ * of the first EOB in the buffer, since yy_c_buf_p will
+ * already have been incremented past the NUL character
+ * (since all states make transitions on EOB to the
+ * end-of-buffer state). Contrast this with the test
+ * in input().
+ */
+ if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ { /* This was really a NUL. */
+ yy_state_type yy_next_state;
+
+ (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ /* Okay, we're now positioned to make the NUL
+ * transition. We couldn't have
+ * yy_get_previous_state() go ahead and do it
+ * for us because it doesn't know how to deal
+ * with the possibility of jamming (and we don't
+ * want to build jamming into it because then it
+ * will run more slowly).
+ */
+
+ yy_next_state = yy_try_NUL_trans( yy_current_state );
+
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+
+ if ( yy_next_state )
+ {
+ /* Consume the NUL. */
+ yy_cp = ++(yy_c_buf_p);
+ yy_current_state = yy_next_state;
+ goto yy_match;
+ }
+
+ else
+ {
+ yy_cp = (yy_c_buf_p);
+ goto yy_find_action;
+ }
+ }
+
+ else switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_END_OF_FILE:
+ {
+ (yy_did_buffer_switch_on_eof) = 0;
+
+ if ( __libipsecyywrap( ) )
+ {
+ /* Note: because we've taken care in
+ * yy_get_next_buffer() to have set up
+ * __libipsecyytext, we can now set up
+ * yy_c_buf_p so that if some total
+ * hoser (like flex itself) wants to
+ * call the scanner after we return the
+ * YY_NULL, it'll still work - another
+ * YY_NULL will get returned.
+ */
+ (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
+
+ yy_act = YY_STATE_EOF(YY_START);
+ goto do_action;
+ }
+
+ else
+ {
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+ }
+ break;
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) =
+ (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_match;
+
+ case EOB_ACT_LAST_MATCH:
+ (yy_c_buf_p) =
+ &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_find_action;
+ }
+ break;
+ }
+
+ default:
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--no action found" );
+ } /* end of action switch */
+ } /* end of scanning one token */
+} /* end of __libipsecyylex */
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ * EOB_ACT_LAST_MATCH -
+ * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ * EOB_ACT_END_OF_FILE - end of file
+ */
+static int yy_get_next_buffer (void)
+{
+ register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+ register char *source = (yytext_ptr);
+ register int number_to_move, i;
+ int ret_val;
+
+ if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--end of buffer missed" );
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+ { /* Don't try to fill the buffer, so this is an EOF. */
+ if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
+ {
+ /* We matched a single character, the EOB, so
+ * treat this as a final EOF.
+ */
+ return EOB_ACT_END_OF_FILE;
+ }
+
+ else
+ {
+ /* We matched some text prior to the EOB, first
+ * process it.
+ */
+ return EOB_ACT_LAST_MATCH;
+ }
+ }
+
+ /* Try to read more data. */
+
+ /* First move last chars to start of buffer. */
+ number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
+
+ for ( i = 0; i < number_to_move; ++i )
+ *(dest++) = *(source++);
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+ /* don't do the read, it's not guaranteed to return an EOF,
+ * just force an EOF
+ */
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
+
+ else
+ {
+ yy_size_t num_to_read =
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
+
+ while ( num_to_read <= 0 )
+ { /* Not enough room in the buffer - grow it. */
+
+ YY_FATAL_ERROR(
+"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
+
+ }
+
+ if ( num_to_read > YY_READ_BUF_SIZE )
+ num_to_read = YY_READ_BUF_SIZE;
+
+ /* Read in more data. */
+ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
+ (yy_n_chars), num_to_read );
+
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ if ( (yy_n_chars) == 0 )
+ {
+ if ( number_to_move == YY_MORE_ADJ )
+ {
+ ret_val = EOB_ACT_END_OF_FILE;
+ __libipsecyyrestart(__libipsecyyin );
+ }
+
+ else
+ {
+ ret_val = EOB_ACT_LAST_MATCH;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+ YY_BUFFER_EOF_PENDING;
+ }
+ }
+
+ else
+ ret_val = EOB_ACT_CONTINUE_SCAN;
+
+ if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
+ /* Extend the array by 50%, plus the number we really need. */
+ yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) __libipsecyyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
+ if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
+ }
+
+ (yy_n_chars) += number_to_move;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
+
+ (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
+
+ return ret_val;
+}
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+ static yy_state_type yy_get_previous_state (void)
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp;
+
+ yy_current_state = (yy_start);
+
+ (yy_state_ptr) = (yy_state_buf);
+ *(yy_state_ptr)++ = yy_current_state;
+
+ for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
+ {
+ register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 99 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ *(yy_state_ptr)++ = yy_current_state;
+ }
+
+ return yy_current_state;
+}
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ * next_state = yy_try_NUL_trans( current_state );
+ */
+ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
+{
+ register int yy_is_jam;
+
+ register YY_CHAR yy_c = 1;
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 99 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ yy_is_jam = (yy_current_state == 98);
+ if ( ! yy_is_jam )
+ *(yy_state_ptr)++ = yy_current_state;
+
+ return yy_is_jam ? 0 : yy_current_state;
+}
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+ static int yyinput (void)
+#else
+ static int input (void)
+#endif
+
+{
+ int c;
+
+ *(yy_c_buf_p) = (yy_hold_char);
+
+ if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
+ {
+ /* yy_c_buf_p now points to the character we want to return.
+ * If this occurs *before* the EOB characters, then it's a
+ * valid NUL; if not, then we've hit the end of the buffer.
+ */
+ if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ /* This was really a NUL. */
+ *(yy_c_buf_p) = '\0';
+
+ else
+ { /* need more input */
+ yy_size_t offset = (yy_c_buf_p) - (yytext_ptr);
+ ++(yy_c_buf_p);
+
+ switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_LAST_MATCH:
+ /* This happens because yy_g_n_b()
+ * sees that we've accumulated a
+ * token and flags that we need to
+ * try matching the token before
+ * proceeding. But for input(),
+ * there's no matching to consider.
+ * So convert the EOB_ACT_LAST_MATCH
+ * to EOB_ACT_END_OF_FILE.
+ */
+
+ /* Reset buffer status. */
+ __libipsecyyrestart(__libipsecyyin );
+
+ /*FALLTHROUGH*/
+
+ case EOB_ACT_END_OF_FILE:
+ {
+ if ( __libipsecyywrap( ) )
+ return EOF;
+
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+#ifdef __cplusplus
+ return yyinput();
+#else
+ return input();
+#endif
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) = (yytext_ptr) + offset;
+ break;
+ }
+ }
+ }
+
+ c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
+ *(yy_c_buf_p) = '\0'; /* preserve __libipsecyytext */
+ (yy_hold_char) = *++(yy_c_buf_p);
+
+ if ( c == '\n' )
+
+ __libipsecyylineno++;
+;
+
+ return c;
+}
+#endif /* ifndef YY_NO_INPUT */
+
+/** Immediately switch to a different input stream.
+ * @param input_file A readable stream.
+ *
+ * @note This function does not reset the start condition to @c INITIAL .
+ */
+ void __libipsecyyrestart (FILE * input_file )
+{
+
+ if ( ! YY_CURRENT_BUFFER ){
+ __libipsecyyensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ __libipsecyy_create_buffer(__libipsecyyin,YY_BUF_SIZE );
+ }
+
+ __libipsecyy_init_buffer(YY_CURRENT_BUFFER,input_file );
+ __libipsecyy_load_buffer_state( );
+}
+
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ *
+ */
+ void __libipsecyy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
+{
+
+ /* TODO. We should be able to replace this entire function body
+ * with
+ * __libipsecyypop_buffer_state();
+ * __libipsecyypush_buffer_state(new_buffer);
+ */
+ __libipsecyyensure_buffer_stack ();
+ if ( YY_CURRENT_BUFFER == new_buffer )
+ return;
+
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+ __libipsecyy_load_buffer_state( );
+
+ /* We don't actually know whether we did this switch during
+ * EOF (__libipsecyywrap()) processing, but the only time this flag
+ * is looked at is after __libipsecyywrap() is called, so it's safe
+ * to go ahead and always set it.
+ */
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+static void __libipsecyy_load_buffer_state (void)
+{
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
+ __libipsecyyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
+ (yy_hold_char) = *(yy_c_buf_p);
+}
+
+/** Allocate and initialize an input buffer state.
+ * @param file A readable stream.
+ * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
+ *
+ * @return the allocated buffer state.
+ */
+ YY_BUFFER_STATE __libipsecyy_create_buffer (FILE * file, int size )
+{
+ YY_BUFFER_STATE b;
+
+ b = (YY_BUFFER_STATE) __libipsecyyalloc(sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in __libipsecyy_create_buffer()" );
+
+ b->yy_buf_size = size;
+
+ /* yy_ch_buf has to be 2 characters longer than the size given because
+ * we need to put in 2 end-of-buffer characters.
+ */
+ b->yy_ch_buf = (char *) __libipsecyyalloc(b->yy_buf_size + 2 );
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in __libipsecyy_create_buffer()" );
+
+ b->yy_is_our_buffer = 1;
+
+ __libipsecyy_init_buffer(b,file );
+
+ return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with __libipsecyy_create_buffer()
+ *
+ */
+ void __libipsecyy_delete_buffer (YY_BUFFER_STATE b )
+{
+
+ if ( ! b )
+ return;
+
+ if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
+ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
+
+ if ( b->yy_is_our_buffer )
+ __libipsecyyfree((void *) b->yy_ch_buf );
+
+ __libipsecyyfree((void *) b );
+}
+
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a __libipsecyyrestart() or at EOF.
+ */
+ static void __libipsecyy_init_buffer (YY_BUFFER_STATE b, FILE * file )
+
+{
+ int oerrno = errno;
+
+ __libipsecyy_flush_buffer(b );
+
+ b->yy_input_file = file;
+ b->yy_fill_buffer = 1;
+
+ /* If b is the current buffer, then __libipsecyy_init_buffer was _probably_
+ * called from __libipsecyyrestart() or through yy_get_next_buffer.
+ * In that case, we don't want to reset the lineno or column.
+ */
+ if (b != YY_CURRENT_BUFFER){
+ b->yy_bs_lineno = 1;
+ b->yy_bs_column = 0;
+ }
+
+ b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
+
+ errno = oerrno;
+}
+
+/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
+ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
+ *
+ */
+ void __libipsecyy_flush_buffer (YY_BUFFER_STATE b )
+{
+ if ( ! b )
+ return;
+
+ b->yy_n_chars = 0;
+
+ /* We always need two end-of-buffer characters. The first causes
+ * a transition to the end-of-buffer state. The second causes
+ * a jam in that state.
+ */
+ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+ b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+ b->yy_buf_pos = &b->yy_ch_buf[0];
+
+ b->yy_at_bol = 1;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ if ( b == YY_CURRENT_BUFFER )
+ __libipsecyy_load_buffer_state( );
+}
+
+/** Pushes the new state onto the stack. The new state becomes
+ * the current state. This function will allocate the stack
+ * if necessary.
+ * @param new_buffer The new state.
+ *
+ */
+void __libipsecyypush_buffer_state (YY_BUFFER_STATE new_buffer )
+{
+ if (new_buffer == NULL)
+ return;
+
+ __libipsecyyensure_buffer_stack();
+
+ /* This block is copied from __libipsecyy_switch_to_buffer. */
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ /* Only push if top exists. Otherwise, replace top. */
+ if (YY_CURRENT_BUFFER)
+ (yy_buffer_stack_top)++;
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+
+ /* copied from __libipsecyy_switch_to_buffer. */
+ __libipsecyy_load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+/** Removes and deletes the top of the stack, if present.
+ * The next element becomes the new top.
+ *
+ */
+void __libipsecyypop_buffer_state (void)
+{
+ if (!YY_CURRENT_BUFFER)
+ return;
+
+ __libipsecyy_delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ if ((yy_buffer_stack_top) > 0)
+ --(yy_buffer_stack_top);
+
+ if (YY_CURRENT_BUFFER) {
+ __libipsecyy_load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+ }
+}
+
+/* Allocates the stack if it does not exist.
+ * Guarantees space for at least one push.
+ */
+static void __libipsecyyensure_buffer_stack (void)
+{
+ yy_size_t num_to_alloc;
+
+ if (!(yy_buffer_stack)) {
+
+ /* First allocation is just for 2 elements, since we don't know if this
+ * scanner will even need a stack. We use 2 instead of 1 to avoid an
+ * immediate realloc on the next call.
+ */
+ num_to_alloc = 1;
+ (yy_buffer_stack) = (struct yy_buffer_state**)__libipsecyyalloc
+ (num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+ if ( ! (yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in __libipsecyyensure_buffer_stack()" );
+
+ memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
+
+ (yy_buffer_stack_max) = num_to_alloc;
+ (yy_buffer_stack_top) = 0;
+ return;
+ }
+
+ if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
+
+ /* Increase the buffer to prepare for a possible push. */
+ int grow_size = 8 /* arbitrary grow size */;
+
+ num_to_alloc = (yy_buffer_stack_max) + grow_size;
+ (yy_buffer_stack) = (struct yy_buffer_state**)__libipsecyyrealloc
+ ((yy_buffer_stack),
+ num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+ if ( ! (yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in __libipsecyyensure_buffer_stack()" );
+
+ /* zero only the new slots.*/
+ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
+ (yy_buffer_stack_max) = num_to_alloc;
+ }
+}
+
+/** Setup the input buffer state to scan directly from a user-specified character buffer.
+ * @param base the character buffer
+ * @param size the size in bytes of the character buffer
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE __libipsecyy_scan_buffer (char * base, yy_size_t size )
+{
+ YY_BUFFER_STATE b;
+
+ if ( size < 2 ||
+ base[size-2] != YY_END_OF_BUFFER_CHAR ||
+ base[size-1] != YY_END_OF_BUFFER_CHAR )
+ /* They forgot to leave room for the EOB's. */
+ return 0;
+
+ b = (YY_BUFFER_STATE) __libipsecyyalloc(sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in __libipsecyy_scan_buffer()" );
+
+ b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
+ b->yy_buf_pos = b->yy_ch_buf = base;
+ b->yy_is_our_buffer = 0;
+ b->yy_input_file = 0;
+ b->yy_n_chars = b->yy_buf_size;
+ b->yy_is_interactive = 0;
+ b->yy_at_bol = 1;
+ b->yy_fill_buffer = 0;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ __libipsecyy_switch_to_buffer(b );
+
+ return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to __libipsecyylex() will
+ * scan from a @e copy of @a str.
+ * @param yystr a NUL-terminated string to scan
+ *
+ * @return the newly allocated buffer state object.
+ * @note If you want to scan bytes that may contain NUL values, then use
+ * __libipsecyy_scan_bytes() instead.
+ */
+YY_BUFFER_STATE __libipsecyy_scan_string (yyconst char * yystr )
+{
+
+ return __libipsecyy_scan_bytes(yystr,strlen(yystr) );
+}
+
+/** Setup the input buffer state to scan the given bytes. The next call to __libipsecyylex() will
+ * scan from a @e copy of @a bytes.
+ * @param yybytes the byte buffer to scan
+ * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE __libipsecyy_scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len )
+{
+ YY_BUFFER_STATE b;
+ char *buf;
+ yy_size_t n;
+ int i;
+
+ /* Get memory for full buffer, including space for trailing EOB's. */
+ n = _yybytes_len + 2;
+ buf = (char *) __libipsecyyalloc(n );
+ if ( ! buf )
+ YY_FATAL_ERROR( "out of dynamic memory in __libipsecyy_scan_bytes()" );
+
+ for ( i = 0; i < _yybytes_len; ++i )
+ buf[i] = yybytes[i];
+
+ buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
+
+ b = __libipsecyy_scan_buffer(buf,n );
+ if ( ! b )
+ YY_FATAL_ERROR( "bad buffer in __libipsecyy_scan_bytes()" );
+
+ /* It's okay to grow etc. this buffer, and we should throw it
+ * away when we're done.
+ */
+ b->yy_is_our_buffer = 1;
+
+ return b;
+}
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+static void yy_fatal_error (yyconst char* msg )
+{
+ (void) fprintf( stderr, "%s\n", msg );
+ exit( YY_EXIT_FAILURE );
+}
+
+/* Redefine yyless() so it works in section 3 code. */
+
+#undef yyless
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up __libipsecyytext. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ __libipsecyytext[__libipsecyyleng] = (yy_hold_char); \
+ (yy_c_buf_p) = __libipsecyytext + yyless_macro_arg; \
+ (yy_hold_char) = *(yy_c_buf_p); \
+ *(yy_c_buf_p) = '\0'; \
+ __libipsecyyleng = yyless_macro_arg; \
+ } \
+ while ( 0 )
+
+/* Accessor methods (get/set functions) to struct members. */
+
+/** Get the current line number.
+ *
+ */
+int __libipsecyyget_lineno (void)
+{
+
+ return __libipsecyylineno;
+}
+
+/** Get the input stream.
+ *
+ */
+FILE *__libipsecyyget_in (void)
+{
+ return __libipsecyyin;
+}
+
+/** Get the output stream.
+ *
+ */
+FILE *__libipsecyyget_out (void)
+{
+ return __libipsecyyout;
+}
+
+/** Get the length of the current token.
+ *
+ */
+yy_size_t __libipsecyyget_leng (void)
+{
+ return __libipsecyyleng;
+}
+
+/** Get the current token.
+ *
+ */
+
+char *__libipsecyyget_text (void)
+{
+ return __libipsecyytext;
+}
+
+/** Set the current line number.
+ * @param line_number
+ *
+ */
+void __libipsecyyset_lineno (int line_number )
+{
+
+ __libipsecyylineno = line_number;
+}
+
+/** Set the input stream. This does not discard the current
+ * input buffer.
+ * @param in_str A readable stream.
+ *
+ * @see __libipsecyy_switch_to_buffer
+ */
+void __libipsecyyset_in (FILE * in_str )
+{
+ __libipsecyyin = in_str ;
+}
+
+void __libipsecyyset_out (FILE * out_str )
+{
+ __libipsecyyout = out_str ;
+}
+
+int __libipsecyyget_debug (void)
+{
+ return __libipsecyy_flex_debug;
+}
+
+void __libipsecyyset_debug (int bdebug )
+{
+ __libipsecyy_flex_debug = bdebug ;
+}
+
+static int yy_init_globals (void)
+{
+ /* Initialization is the same as for the non-reentrant scanner.
+ * This function is called from __libipsecyylex_destroy(), so don't allocate here.
+ */
+
+ /* We do not touch __libipsecyylineno unless the option is enabled. */
+ __libipsecyylineno = 1;
+
+ (yy_buffer_stack) = 0;
+ (yy_buffer_stack_top) = 0;
+ (yy_buffer_stack_max) = 0;
+ (yy_c_buf_p) = (char *) 0;
+ (yy_init) = 0;
+ (yy_start) = 0;
+
+ (yy_state_buf) = 0;
+ (yy_state_ptr) = 0;
+ (yy_full_match) = 0;
+ (yy_lp) = 0;
+
+/* Defined in main.c */
+#ifdef YY_STDINIT
+ __libipsecyyin = stdin;
+ __libipsecyyout = stdout;
+#else
+ __libipsecyyin = (FILE *) 0;
+ __libipsecyyout = (FILE *) 0;
+#endif
+
+ /* For future reference: Set errno on error, since we are called by
+ * __libipsecyylex_init()
+ */
+ return 0;
+}
+
+/* __libipsecyylex_destroy is for both reentrant and non-reentrant scanners. */
+int __libipsecyylex_destroy (void)
+{
+
+ /* Pop the buffer stack, destroying each element. */
+ while(YY_CURRENT_BUFFER){
+ __libipsecyy_delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ __libipsecyypop_buffer_state();
+ }
+
+ /* Destroy the stack itself. */
+ __libipsecyyfree((yy_buffer_stack) );
+ (yy_buffer_stack) = NULL;
+
+ __libipsecyyfree ( (yy_state_buf) );
+ (yy_state_buf) = NULL;
+
+ /* Reset the globals. This is important in a non-reentrant scanner so the next time
+ * __libipsecyylex() is called, initialization will occur. */
+ yy_init_globals( );
+
+ return 0;
+}
+
+/*
+ * Internal utility routines.
+ */
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
+{
+ register int i;
+ for ( i = 0; i < n; ++i )
+ s1[i] = s2[i];
+}
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * s )
+{
+ register int n;
+ for ( n = 0; s[n]; ++n )
+ ;
+
+ return n;
+}
+#endif
+
+void *__libipsecyyalloc (yy_size_t size )
+{
+ return (void *) malloc( size );
+}
+
+void *__libipsecyyrealloc (void * ptr, yy_size_t size )
+{
+ /* The cast to (char *) in the following accommodates both
+ * implementations that use char* generic pointers, and those
+ * that use void* generic pointers. It works with the latter
+ * because both ANSI C and C++ allow castless assignment from
+ * any pointer type to void*, and deal with argument conversions
+ * as though doing an assignment.
+ */
+ return (void *) realloc( (char *) ptr, size );
+}
+
+void __libipsecyyfree (void * ptr )
+{
+ free( (char *) ptr ); /* see __libipsecyyrealloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+#line 135 "freebsd/lib/libipsec/policy_token.l"
+
+
+
+void __policy__strbuffer__init__(char *);
+void __policy__strbuffer__free__(void);
+
+static YY_BUFFER_STATE strbuffer;
+
+void
+__policy__strbuffer__init__(msg)
+ char *msg;
+{
+ if (YY_CURRENT_BUFFER)
+ __libipsecyy_delete_buffer(YY_CURRENT_BUFFER);
+ strbuffer = (YY_BUFFER_STATE)__libipsecyy_scan_string(msg);
+ __libipsecyy_switch_to_buffer(strbuffer);
+
+ return;
+}
+
+void
+__policy__strbuffer__free__()
+{
+ __libipsecyy_delete_buffer(strbuffer);
+
+ return;
+}
+
diff --git a/freebsd/lib/libipsec/y.tab.h b/freebsd/lib/libipsec/y.tab.h
new file mode 100644
index 0000000..98b2785
--- /dev/null
+++ b/freebsd/lib/libipsec/y.tab.h
@@ -0,0 +1,114 @@
+/* A Bison parser, made by GNU Bison 2.7. */
+
+/* Bison interface for Yacc-like parsers in C
+
+ Copyright (C) 1984, 1989-1990, 2000-2012 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* As a special exception, you may create a larger work that contains
+ part or all of the Bison parser skeleton and distribute that work
+ under terms of your choice, so long as that work isn't itself a
+ parser generator using the skeleton or a modified version thereof
+ as a parser skeleton. Alternatively, if you modify or redistribute
+ the parser skeleton itself, you may (at your option) remove this
+ special exception, which will cause the skeleton and the resulting
+ Bison output files to be licensed under the GNU General Public
+ License without this special exception.
+
+ This special exception was added by the Free Software Foundation in
+ version 2.2 of Bison. */
+
+#ifndef YY__LIBIPSECYY_LIBIPSECYY_TAB_H_INCLUDED
+# define YY__LIBIPSECYY_LIBIPSECYY_TAB_H_INCLUDED
+/* Enabling traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+#if YYDEBUG
+extern int __libipsecyydebug;
+#endif
+
+/* Tokens. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ /* Put the tokens into the symbol table, so that GDB and other debuggers
+ know about them. */
+ enum yytokentype {
+ DIR = 258,
+ ACTION = 259,
+ PROTOCOL = 260,
+ MODE = 261,
+ LEVEL = 262,
+ LEVEL_SPECIFY = 263,
+ IPADDRESS = 264,
+ ME = 265,
+ ANY = 266,
+ SLASH = 267,
+ HYPHEN = 268
+ };
+#endif
+/* Tokens. */
+#define DIR 258
+#define ACTION 259
+#define PROTOCOL 260
+#define MODE 261
+#define LEVEL 262
+#define LEVEL_SPECIFY 263
+#define IPADDRESS 264
+#define ME 265
+#define ANY 266
+#define SLASH 267
+#define HYPHEN 268
+
+
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+{
+/* Line 2058 of yacc.c */
+#line 98 "freebsd/lib/libipsec/policy_parse.y"
+
+ u_int num;
+ struct _val {
+ int len;
+ char *buf;
+ } val;
+
+
+/* Line 2058 of yacc.c */
+#line 92 "__libipsecyy.tab.h"
+} YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+extern YYSTYPE __libipsecyylval;
+
+#ifdef YYPARSE_PARAM
+#if defined __STDC__ || defined __cplusplus
+int __libipsecyyparse (void *YYPARSE_PARAM);
+#else
+int __libipsecyyparse ();
+#endif
+#else /* ! YYPARSE_PARAM */
+#if defined __STDC__ || defined __cplusplus
+int __libipsecyyparse (void);
+#else
+int __libipsecyyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
+
+#endif /* !YY__LIBIPSECYY_LIBIPSECYY_TAB_H_INCLUDED */
diff --git a/freebsd/sbin/route/keywords.h b/freebsd/sbin/route/keywords.h
new file mode 100644
index 0000000..c7b5a6d
--- /dev/null
+++ b/freebsd/sbin/route/keywords.h
@@ -0,0 +1,110 @@
+#define K_4 1
+ {"4", K_4},
+#define K_6 2
+ {"6", K_6},
+#define K_ADD 3
+ {"add", K_ADD},
+#define K_ATALK 4
+ {"atalk", K_ATALK},
+#define K_BLACKHOLE 5
+ {"blackhole", K_BLACKHOLE},
+#define K_CHANGE 6
+ {"change", K_CHANGE},
+#define K_CLONING 7
+ {"cloning", K_CLONING},
+#define K_DEL 8
+ {"del", K_DEL},
+#define K_DELETE 9
+ {"delete", K_DELETE},
+#define K_DST 10
+ {"dst", K_DST},
+#define K_EXPIRE 11
+ {"expire", K_EXPIRE},
+#define K_FIB 12
+ {"fib", K_FIB},
+#define K_FLUSH 13
+ {"flush", K_FLUSH},
+#define K_GATEWAY 14
+ {"gateway", K_GATEWAY},
+#define K_GENMASK 15
+ {"genmask", K_GENMASK},
+#define K_GET 16
+ {"get", K_GET},
+#define K_HOST 17
+ {"host", K_HOST},
+#define K_HOPCOUNT 18
+ {"hopcount", K_HOPCOUNT},
+#define K_IFACE 19
+ {"iface", K_IFACE},
+#define K_INTERFACE 20
+ {"interface", K_INTERFACE},
+#define K_IFA 21
+ {"ifa", K_IFA},
+#define K_IFP 22
+ {"ifp", K_IFP},
+#define K_INET 23
+ {"inet", K_INET},
+#define K_INET6 24
+ {"inet6", K_INET6},
+#define K_ISO 25
+ {"iso", K_ISO},
+#define K_LINK 26
+ {"link", K_LINK},
+#define K_LLINFO 27
+ {"llinfo", K_LLINFO},
+#define K_LOCK 28
+ {"lock", K_LOCK},
+#define K_LOCKREST 29
+ {"lockrest", K_LOCKREST},
+#define K_MASK 30
+ {"mask", K_MASK},
+#define K_MONITOR 31
+ {"monitor", K_MONITOR},
+#define K_MTU 32
+ {"mtu", K_MTU},
+#define K_NET 33
+ {"net", K_NET},
+#define K_NETMASK 34
+ {"netmask", K_NETMASK},
+#define K_NOSTATIC 35
+ {"nostatic", K_NOSTATIC},
+#define K_NOSTICK 36
+ {"nostick", K_NOSTICK},
+#define K_OSI 37
+ {"osi", K_OSI},
+#define K_PREFIXLEN 38
+ {"prefixlen", K_PREFIXLEN},
+#define K_PROTO1 39
+ {"proto1", K_PROTO1},
+#define K_PROTO2 40
+ {"proto2", K_PROTO2},
+#define K_PROXY 41
+ {"proxy", K_PROXY},
+#define K_RECVPIPE 42
+ {"recvpipe", K_RECVPIPE},
+#define K_REJECT 43
+ {"reject", K_REJECT},
+#define K_RTT 44
+ {"rtt", K_RTT},
+#define K_RTTVAR 45
+ {"rttvar", K_RTTVAR},
+#define K_SA 46
+ {"sa", K_SA},
+#define K_SENDPIPE 47
+ {"sendpipe", K_SENDPIPE},
+#define K_SHOW 48
+ {"show", K_SHOW},
+#define K_SSTHRESH 49
+ {"ssthresh", K_SSTHRESH},
+#define K_STATIC 50
+ {"static", K_STATIC},
+#define K_STICKY 51
+ {"sticky", K_STICKY},
+#define K_WEIGHT 52
+ {"weight", K_WEIGHT},
+#define K_X25 53
+ {"x25", K_X25},
+#define K_XNS 54
+ {"xns", K_XNS},
+#define K_XRESOLVE 55
+ {"xresolve", K_XRESOLVE},
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