[rtems-libbsd commit] Regenerate with FreeBSD lex, yacc, and rpcgen tools.
Chris Johns
chrisj at rtems.org
Tue May 26 23:40:48 UTC 2015
Module: rtems-libbsd
Branch: master
Commit: e35a65e99512000ab0107c4fc64f89aa84f7de38
Changeset: http://git.rtems.org/rtems-libbsd/commit/?id=e35a65e99512000ab0107c4fc64f89aa84f7de38
Author: Chris Johns <chrisj at rtems.org>
Date: Sun May 24 13:11:01 2015 +1000
Regenerate with FreeBSD lex, yacc, and rpcgen tools.
Use the FreeBSD lex, yacc and rpcgen tools to generate the various
sources used in LibBSD. The change also removes an RTEMS specific change
added when using other hosts operating systems to generate the files.
LibBSD should use FreeBSD version of the tools to generate the source
because the FreeBSD kernel is developed using them.
The change is supported by the waf build which disables generating
the files unless enabled. I am not sure the effect with the Makefile
build support.
---
freebsd/include/rpc/rpcb_prot.h | 173 +--
freebsd/lib/libc/net/nslexer.c | 270 ++--
freebsd/lib/libc/net/nsparser.c | 2228 ++++++++-----------------------
freebsd/lib/libipsec/policy_parse.c | 2490 ++++++++++-------------------------
freebsd/lib/libipsec/policy_token.c | 348 +++--
freebsd/lib/libipsec/policy_token.l | 4 -
6 files changed, 1619 insertions(+), 3894 deletions(-)
diff --git a/freebsd/include/rpc/rpcb_prot.h b/freebsd/include/rpc/rpcb_prot.h
index 0612bc5..914eb13 100644
--- a/freebsd/include/rpc/rpcb_prot.h
+++ b/freebsd/include/rpc/rpcb_prot.h
@@ -4,11 +4,10 @@
*/
#ifndef _RPCB_PROT_H_RPCGEN
-#define _RPCB_PROT_H_RPCGEN
+#define _RPCB_PROT_H_RPCGEN
#include <rpc/rpc.h>
-
#ifdef __cplusplus
extern "C" {
#endif
@@ -275,14 +274,14 @@ 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
+#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 */
@@ -490,66 +489,38 @@ typedef rpcb_stat rpcb_stat_byvers[RPCBVERS_STAT];
#endif /* ndef _KERNEL */
-#define RPCBPROG 100000
-#define RPCBVERS 3
+#define RPCBPROG ((unsigned long)(100000))
+#define RPCBVERS ((unsigned long)(3))
-#if defined(__STDC__) || defined(__cplusplus)
-#define RPCBPROC_SET 1
+extern void rpcbprog_3(struct svc_req *rqstp, SVCXPRT *transp);
+#define RPCBPROC_SET ((unsigned long)(1))
extern bool_t * rpcbproc_set_3(rpcb *, CLIENT *);
extern bool_t * rpcbproc_set_3_svc(rpcb *, struct svc_req *);
-#define RPCBPROC_UNSET 2
+#define RPCBPROC_UNSET ((unsigned long)(2))
extern bool_t * rpcbproc_unset_3(rpcb *, CLIENT *);
extern bool_t * rpcbproc_unset_3_svc(rpcb *, struct svc_req *);
-#define RPCBPROC_GETADDR 3
+#define RPCBPROC_GETADDR ((unsigned long)(3))
extern char ** rpcbproc_getaddr_3(rpcb *, CLIENT *);
extern char ** rpcbproc_getaddr_3_svc(rpcb *, struct svc_req *);
-#define RPCBPROC_DUMP 4
+#define RPCBPROC_DUMP ((unsigned long)(4))
extern rpcblist_ptr * rpcbproc_dump_3(void *, CLIENT *);
extern rpcblist_ptr * rpcbproc_dump_3_svc(void *, struct svc_req *);
-#define RPCBPROC_CALLIT 5
+#define RPCBPROC_CALLIT ((unsigned long)(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
+#define RPCBPROC_GETTIME ((unsigned long)(6))
extern u_int * rpcbproc_gettime_3(void *, CLIENT *);
extern u_int * rpcbproc_gettime_3_svc(void *, struct svc_req *);
-#define RPCBPROC_UADDR2TADDR 7
+#define RPCBPROC_UADDR2TADDR ((unsigned long)(7))
extern struct netbuf * rpcbproc_uaddr2taddr_3(char **, CLIENT *);
extern struct netbuf * rpcbproc_uaddr2taddr_3_svc(char **, struct svc_req *);
-#define RPCBPROC_TADDR2UADDR 8
+#define RPCBPROC_TADDR2UADDR ((unsigned long)(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 int rpcbprog_3_freeresult(SVCXPRT *, xdrproc_t, caddr_t);
+#define RPCBVERS4 ((unsigned long)(4))
+
+extern void rpcbprog_4(struct svc_req *rqstp, SVCXPRT *transp);
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 *);
@@ -558,7 +529,7 @@ 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
+#define RPCBPROC_BCAST ((unsigned long)(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 *);
@@ -567,90 +538,36 @@ 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
+#define RPCBPROC_GETVERSADDR ((unsigned long)(9))
extern char ** rpcbproc_getversaddr_4(rpcb *, CLIENT *);
extern char ** rpcbproc_getversaddr_4_svc(rpcb *, struct svc_req *);
-#define RPCBPROC_INDIRECT 10
+#define RPCBPROC_INDIRECT ((unsigned long)(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
+#define RPCBPROC_GETADDRLIST ((unsigned long)(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
+#define RPCBPROC_GETSTAT ((unsigned long)(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 */
+extern int rpcbprog_4_freeresult(SVCXPRT *, xdrproc_t, caddr_t);
/* 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 */
+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);
#ifdef __cplusplus
}
diff --git a/freebsd/lib/libc/net/nslexer.c b/freebsd/lib/libc/net/nslexer.c
index b926d21..3c8c1c1 100644
--- a/freebsd/lib/libc/net/nslexer.c
+++ b/freebsd/lib/libc/net/nslexer.c
@@ -34,6 +34,16 @@
/* First, we deal with platform-specific or compiler-specific issues. */
+#if defined(__FreeBSD__)
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS
+#endif
+#include <sys/cdefs.h>
+#include <stdint.h>
+#else
+#define __dead2
+#endif
+
/* begin standard C headers. */
#include <stdio.h>
#include <string.h>
@@ -49,7 +59,8 @@
/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
-#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+#if defined(__FreeBSD__) || \
+ (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.
@@ -295,6 +306,7 @@ static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
? (yy_buffer_stack)[(yy_buffer_stack_top)] \
: NULL)
+#define yy_current_buffer YY_CURRENT_BUFFER
/* 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.
@@ -370,17 +382,17 @@ 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[];
+extern char *_nsyytext;
+#define yytext_ptr _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[] );
+static void yy_fatal_error (yyconst char msg[] ) __dead2;
/* Done after the current pattern has been matched and before the
* corresponding action - sets up _nsyytext.
@@ -390,12 +402,6 @@ static void yy_fatal_error (yyconst char msg[] );
_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
@@ -407,27 +413,14 @@ struct yy_trans_info
flex_int32_t yy_verify;
flex_int32_t yy_nxt;
};
-static yyconst flex_int16_t yy_acclist[83] =
+static yyconst flex_int16_t yy_accept[59] =
{ 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,
+ 0, 0, 14, 12, 1, 4, 2, 11, 11, 11,
+ 11, 11, 11, 11, 12, 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, 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
+ 11, 11, 11, 11, 11, 9, 11, 11, 11, 11,
+ 11, 5, 11, 6, 10, 7, 8, 0
} ;
static yyconst flex_int32_t yy_ec[256] =
@@ -524,38 +517,22 @@ 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, };
+static yy_state_type yy_last_accepting_state;
+static char *yy_last_accepting_cpos;
+
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
+/* The intent behind this definition is that it'll catch
+ * any uses of REJECT which flex missed.
+ */
+#define REJECT reject_used_but_not_detected
+#define yymore() yymore_used_but_not_detected
#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"
+#define YY_RESTORE_YY_MORE_OFFSET
+char *_nsyytext;
+#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 $ */
/*-
@@ -611,7 +588,7 @@ static char *rcsid =
#include "nsparser.h"
#define YY_NO_INPUT 1
-#line 615 "<stdout>"
+#line 592 "<stdout>"
#define INITIAL 0
@@ -787,14 +764,14 @@ extern int _nsyylex (void);
*/
YY_DECL
{
- register yy_state_type yy_current_state;
- register char *yy_cp, *yy_bp;
- register int yy_act;
+ yy_state_type yy_current_state;
+ char *yy_cp, *yy_bp;
+ int yy_act;
-#line 66 "freebsd/lib/libc/net/nslexer.l"
+#line 66 "../../freebsd/lib/libc/net/nslexer.l"
-#line 798 "<stdout>"
+#line 775 "<stdout>"
if ( !(yy_init) )
{
@@ -804,12 +781,6 @@ YY_DECL
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 */
@@ -841,14 +812,15 @@ YY_DECL
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)];
+ YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
@@ -856,36 +828,25 @@ yy_match:
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_act = yy_accept[yy_current_state];
+ if ( yy_act == 0 )
+ { /* have to back up */
+ yy_cp = (yy_last_accepting_cpos);
+ yy_current_state = (yy_last_accepting_state);
+ yy_act = 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 )
+ yy_size_t yyl;
+ for ( yyl = 0; yyl < _nsyyleng; ++yyl )
if ( _nsyytext[yyl] == '\n' )
_nsyylineno++;
@@ -896,61 +857,68 @@ do_action: /* This label is used only to access EOF actions. */
switch ( yy_act )
{ /* beginning of action switch */
+ case 0: /* must back up */
+ /* undo the effects of YY_DO_BEFORE_ACTION */
+ *yy_cp = (yy_hold_char);
+ yy_cp = (yy_last_accepting_cpos);
+ yy_current_state = (yy_last_accepting_state);
+ goto yy_find_action;
+
case 1:
YY_RULE_SETUP
-#line 68 "freebsd/lib/libc/net/nslexer.l"
+#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"
+#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"
+#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"
+#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"
+#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"
+#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"
+#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"
+#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"
+#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"
+#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"
+#line 84 "../../freebsd/lib/libc/net/nslexer.l"
{
char *p;
int i;
@@ -970,17 +938,17 @@ YY_RULE_SETUP
YY_BREAK
case 12:
YY_RULE_SETUP
-#line 101 "freebsd/lib/libc/net/nslexer.l"
+#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"
+#line 103 "../../freebsd/lib/libc/net/nslexer.l"
ECHO;
YY_BREAK
-#line 982 "<stdout>"
- case YY_STATE_EOF(INITIAL):
- yyterminate();
+#line 950 "<stdout>"
+case YY_STATE_EOF(INITIAL):
+ yyterminate();
case YY_END_OF_BUFFER:
{
@@ -1120,9 +1088,9 @@ ECHO;
*/
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;
+ char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+ char *source = (yytext_ptr);
+ int number_to_move, i;
int ret_val;
if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
@@ -1170,8 +1138,37 @@ static int yy_get_next_buffer (void)
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" );
+ /* just a shorter name for the current buffer */
+ YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
+
+ int yy_c_buf_p_offset =
+ (int) ((yy_c_buf_p) - b->yy_ch_buf);
+
+ if ( b->yy_is_our_buffer )
+ {
+ yy_size_t new_size = b->yy_buf_size * 2;
+
+ if ( new_size <= 0 )
+ b->yy_buf_size += b->yy_buf_size / 8;
+ else
+ b->yy_buf_size *= 2;
+
+ b->yy_ch_buf = (char *)
+ /* Include room in for 2 EOB chars. */
+ _nsyyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
+ }
+ else
+ /* Can't grow it, we don't own it. */
+ b->yy_ch_buf = 0;
+
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR(
+ "fatal error - scanner input buffer overflow" );
+
+ (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+ num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
+ number_to_move - 1;
}
@@ -1225,17 +1222,19 @@ static int yy_get_next_buffer (void)
static yy_state_type yy_get_previous_state (void)
{
- register yy_state_type yy_current_state;
- register char *yy_cp;
+ yy_state_type yy_current_state;
+ 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);
+ YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
@@ -1243,7 +1242,6 @@ static int yy_get_next_buffer (void)
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;
@@ -1256,9 +1254,15 @@ static int yy_get_next_buffer (void)
*/
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;
+ int yy_is_jam;
+ char *yy_cp = (yy_c_buf_p);
+
+ YY_CHAR yy_c = 1;
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
@@ -1267,8 +1271,6 @@ static int yy_get_next_buffer (void)
}
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;
}
@@ -1676,7 +1678,7 @@ YY_BUFFER_STATE _nsyy_scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_l
YY_BUFFER_STATE b;
char *buf;
yy_size_t n;
- int i;
+ yy_size_t i;
/* Get memory for full buffer, including space for trailing EOB's. */
n = _yybytes_len + 2;
@@ -1824,11 +1826,6 @@ static int yy_init_globals (void)
(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;
@@ -1859,9 +1856,6 @@ int _nsyylex_destroy (void)
_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( );
@@ -1876,7 +1870,7 @@ int _nsyylex_destroy (void)
#ifndef yytext_ptr
static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
{
- register int i;
+ int i;
for ( i = 0; i < n; ++i )
s1[i] = s2[i];
}
@@ -1885,7 +1879,7 @@ static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen (yyconst char * s )
{
- register int n;
+ int n;
for ( n = 0; s[n]; ++n )
;
@@ -1917,7 +1911,7 @@ void _nsyyfree (void * ptr )
#define YYTABLES_NAME "yytables"
-#line 103 "freebsd/lib/libc/net/nslexer.l"
+#line 103 "../../freebsd/lib/libc/net/nslexer.l"
diff --git a/freebsd/lib/libc/net/nsparser.c b/freebsd/lib/libc/net/nsparser.c
index ff705bd..f2fca01 100644
--- a/freebsd/lib/libc/net/nsparser.c
+++ b/freebsd/lib/libc/net/nsparser.c
@@ -1,77 +1,102 @@
-/* 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
-
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+
+#ifndef yyparse
+#define yyparse _nsyyparse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex _nsyylex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror _nsyyerror
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar _nsyychar
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval _nsyyval
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval _nsyylval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug _nsyydebug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs _nsyynerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag _nsyyerrflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs _nsyylhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen _nsyylen
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred _nsyydefred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto _nsyydgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex _nsyysindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex _nsyyrindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex _nsyygindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable _nsyytable
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck _nsyycheck
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname _nsyyname
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule _nsyyrule
+#endif /* yyrule */
+#define YYPREFIX "_nsyy"
-/* 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"
+#define YYPURE 0
+#line 2 "../../freebsd/lib/libc/net/nsparser.y"
/* $NetBSD: nsparser.y,v 1.3 1999/01/25 00:16:18 lukem Exp $ */
/*-
@@ -126,1685 +151,586 @@ 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"
-
+#line 58 "../../freebsd/lib/libc/net/nsparser.y"
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union {
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;
+#endif /* !YYSTYPE_IS_DECLARED */
+#line 167 "_nsyy.tab.c"
+/* compatibility with bison */
#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
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
# 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
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
# 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 */
+# define YYPARSE_DECL() yyparse(void)
#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)
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
#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
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define NL 257
+#define SUCCESS 258
+#define UNAVAIL 259
+#define NOTFOUND 260
+#define TRYAGAIN 261
+#define RETURN 262
+#define CONTINUE 263
+#define ERRORTOKEN 264
+#define STRING 265
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT _nsyylhs[] = { -1,
+ 0, 0, 3, 3, 4, 4, 4, 4, 5, 6,
+ 6, 7, 9, 7, 8, 8, 10, 1, 1, 1,
+ 1, 2, 2,
};
-#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
+static const YYINT _nsyylen[] = { 2,
+ 0, 1, 1, 2, 1, 3, 4, 2, 1, 1,
+ 2, 1, 0, 5, 1, 2, 3, 1, 1, 1,
+ 1, 1, 1,
};
-# 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
+static const YYINT _nsyydefred[] = { 0,
+ 0, 5, 9, 0, 0, 3, 0, 8, 4, 0,
+ 6, 0, 0, 10, 13, 7, 11, 0, 18, 19,
+ 20, 21, 0, 0, 15, 0, 14, 16, 22, 23,
+ 17,
};
-
-/* 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
+static const YYINT _nsyydgoto[] = { 4,
+ 23, 31, 5, 6, 7, 13, 14, 24, 18, 25,
};
-
-/* 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
+static const YYINT _nsyysindex[] = { -255,
+ -249, 0, 0, 0, -255, 0, -49, 0, 0, -254,
+ 0, -73, -253, 0, 0, 0, 0, -244, 0, 0,
+ 0, 0, -42, -93, 0, -256, 0, 0, 0, 0,
+ 0,
};
-
-/* YYDEFGOTO[NTERM-NUM]. */
-static const yytype_int8 yydefgoto[] =
-{
- -1, 4, 5, 6, 7, 14, 15, 19, 24, 25,
- 26, 32
+static const YYINT _nsyyrindex[] = { 20,
+ 0, 0, 0, 0, 21, 0, 0, 0, 0, 0,
+ 0, -252, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0,
};
-
-/* 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
+static const YYINT _nsyygindex[] = { 0,
+ 0, 0, 0, 17, 0, 0, 10, 0, 0, 1,
};
-
-/* YYPGOTO[NTERM-NUM]. */
-static const yytype_int8 yypgoto[] =
-{
- -4, -4, -4, 20, -4, -4, 15, -4, -4, 6,
- -4, -4
+#define YYTABLESIZE 168
+static const YYINT _nsyytable[] = { 27,
+ 1, 2, 11, 16, 12, 29, 30, 8, 10, 3,
+ 12, 12, 12, 19, 20, 21, 22, 15, 26, 1,
+ 2, 9, 17, 0, 28, 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,
+ 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, 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,
+ 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, 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,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 19, 20, 21, 22,
};
-
-/* 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
+static const YYINT _nsyycheck[] = { 93,
+ 256, 257, 257, 257, 257, 262, 263, 257, 58, 265,
+ 265, 265, 265, 258, 259, 260, 261, 91, 61, 0,
+ 0, 5, 13, -1, 24, -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, -1, -1,
+ -1, -1, -1, -1, 258, 259, 260, 261,
};
-
-#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
+#define YYFINAL 4
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 265
+#define YYUNDFTOKEN 278
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const _nsyyname[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"':'",0,0,"'='",0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'['",0,"']'",0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"NL","SUCCESS",
+"UNAVAIL","NOTFOUND","TRYAGAIN","RETURN","CONTINUE","ERRORTOKEN","STRING",0,0,0,
+0,0,0,0,0,0,0,0,0,"illegal-symbol",
};
+static const char *const _nsyyrule[] = {
+"$accept : File",
+"File :",
+"File : Lines",
+"Lines : Entry",
+"Lines : Lines Entry",
+"Entry : NL",
+"Entry : Database ':' NL",
+"Entry : Database ':' Srclist NL",
+"Entry : error NL",
+"Database : STRING",
+"Srclist : Item",
+"Srclist : Srclist Item",
+"Item : STRING",
+"$$1 :",
+"Item : STRING '[' $$1 Criteria ']'",
+"Criteria : Criterion",
+"Criteria : Criteria Criterion",
+"Criterion : Status '=' Action",
+"Status : SUCCESS",
+"Status : UNAVAIL",
+"Status : NOTFOUND",
+"Status : TRYAGAIN",
+"Action : RETURN",
+"Action : CONTINUE",
-/* 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
+int yydebug;
+int yynerrs;
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
-/* YYLEX -- calling `yylex' with the right arguments. */
-#ifdef YYLEX_PARAM
-# define YYLEX yylex (YYLEX_PARAM)
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
#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)
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
#else
-static void
-yy_symbol_value_print (yyoutput, yytype, yyvaluep)
- FILE *yyoutput;
- int yytype;
- YYSTYPE const * const yyvaluep;
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
#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;
- }
-}
+#define YYINITSTACKSIZE 200
-/*--------------------------------.
-| Print this symbol on YYOUTPUT. |
-`--------------------------------*/
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#line 153 "../../freebsd/lib/libc/net/nsparser.y"
-#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
+_nsaddsrctomap(elem)
+ const char *elem;
{
- if (yytype < YYNTOKENS)
- YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
- else
- YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+ int i, lineno;
+ extern int _nsyylineno;
+ extern char _nsyytext[];
- yy_symbol_value_print (yyoutput, yytype, yyvaluep);
- YYFPRINTF (yyoutput, ")");
+ 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);
}
+#line 400 "_nsyy.tab.c"
-/*------------------------------------------------------------------.
-| 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;
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
#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. |
-`------------------------------------------------*/
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
-#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
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
{
- 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");
- }
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
}
-# 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
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
{
- YYSIZE_T yylen;
- for (yylen = 0; yystr[yylen]; yylen++)
- continue;
- return yylen;
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
}
-# 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;
+#define yyfreestack(data) /* nothing */
#endif
-{
- char *yyd = yydest;
- const char *yys = yysrc;
- while ((*yyd++ = *yys++) != '\0')
- continue;
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
- 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)
+int
+YYPARSE_DECL()
{
- if (*yystr == '"')
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
{
- 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: ;
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
}
+#endif
- if (! yyres)
- return yystrlen (yystr);
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
- return yystpcpy (yyres, yystr) - yyres;
-}
-# endif
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#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)
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
{
- int yyn = yypact[*yyssp];
- yyarg[yycount++] = yytname[yytoken];
- if (!yypact_value_is_default (yyn))
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
{
- /* 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;
- }
- }
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
}
+#endif
}
-
- 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)
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
{
- *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
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
{
- yyp++;
- yyformat++;
+ goto yyoverflow;
}
- }
- 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;
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
}
-}
-
-
-
-
-/* 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)
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
{
- /* 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;
+ yyn = yytable[yyn];
+ goto yyreduce;
}
+ if (yyerrflag) goto yyinrecovery;
- YYDPRINTF ((stderr, "Entering state %d\n", yystate));
-
- if (yystate == YYFINAL)
- YYACCEPT;
-
- goto yybackup;
-
-/*-----------.
-| yybackup. |
-`-----------*/
-yybackup:
+ YYERROR_CALL("syntax error");
- /* 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. */
+ goto yyerrlab;
- /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
- if (yychar == YYEMPTY)
- {
- YYDPRINTF ((stderr, "Reading a token: "));
- yychar = YYLEX;
- }
+yyerrlab:
+ ++yynerrs;
- if (yychar <= YYEOF)
+yyinrecovery:
+ if (yyerrflag < 3)
{
- yychar = yytoken = YYEOF;
- YYDPRINTF ((stderr, "Now at end of input.\n"));
- }
- else
- {
- yytoken = YYTRANSLATE (yychar);
- YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
}
-
- /* 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)
+ else
{
- if (yytable_value_is_error (yyn))
- goto yyerrlab;
- yyn = -yyn;
- goto yyreduce;
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
}
- /* 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"
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
{
+case 6:
+#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"
- {
+break;
+case 7:
+#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"
- {
+break;
+case 8:
+#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"
- {
+break;
+case 9:
+#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"
- {
+break;
+case 12:
+#line 115 "../../freebsd/lib/libc/net/nsparser.y"
+ {
cursrc.flags = NS_TERMINATE;
- _nsaddsrctomap((yyvsp[(1) - (1)].str));
+ _nsaddsrctomap(yystack.l_mark[0].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 13:
+#line 119 "../../freebsd/lib/libc/net/nsparser.y"
+ { cursrc.flags = NS_SUCCESS; }
+break;
+case 14:
+#line 120 "../../freebsd/lib/libc/net/nsparser.y"
+ {
+ _nsaddsrctomap(yystack.l_mark[-4].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);
+break;
+case 17:
+#line 132 "../../freebsd/lib/libc/net/nsparser.y"
+ {
+ if (yystack.l_mark[0].mapval) /* if action == RETURN set RETURN bit */
+ cursrc.flags |= yystack.l_mark[-2].mapval;
else /* else unset it */
- cursrc.flags &= ~(yyvsp[(1) - (3)].mapval);
+ cursrc.flags &= ~yystack.l_mark[-2].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;
+break;
+case 18:
+#line 141 "../../freebsd/lib/libc/net/nsparser.y"
+ { yyval.mapval = NS_SUCCESS; }
+break;
+case 19:
+#line 142 "../../freebsd/lib/libc/net/nsparser.y"
+ { yyval.mapval = NS_UNAVAIL; }
+break;
+case 20:
+#line 143 "../../freebsd/lib/libc/net/nsparser.y"
+ { yyval.mapval = NS_NOTFOUND; }
+break;
+case 21:
+#line 144 "../../freebsd/lib/libc/net/nsparser.y"
+ { yyval.mapval = NS_TRYAGAIN; }
+break;
+case 22:
+#line 148 "../../freebsd/lib/libc/net/nsparser.y"
+ { yyval.mapval = NS_ACTION_RETURN; }
+break;
+case 23:
+#line 149 "../../freebsd/lib/libc/net/nsparser.y"
+ { yyval.mapval = NS_ACTION_CONTINUE; }
+break;
+#line 678 "_nsyy.tab.c"
}
- /* 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)
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
{
- ++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
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
}
-
-
-
- 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. */
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
#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)
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
{
- yydestruct ("Cleanup: popping",
- yystos[*yyssp], yyvsp);
- YYPOPSTACK (1);
+ goto yyoverflow;
}
-#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);
-}
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
-/* 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[];
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
- 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);
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
}
diff --git a/freebsd/lib/libipsec/policy_parse.c b/freebsd/lib/libipsec/policy_parse.c
index d22f930..1fa7635 100644
--- a/freebsd/lib/libipsec/policy_parse.c
+++ b/freebsd/lib/libipsec/policy_parse.c
@@ -1,1798 +1,378 @@
-/* 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;
+/* original parser id follows */
+/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */
+/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+#define YYENOMEM (-2)
+#define YYEOF 0
+
+#ifndef yyparse
+#define yyparse __libipsecyyparse
+#endif /* yyparse */
+
+#ifndef yylex
+#define yylex __libipsecyylex
+#endif /* yylex */
+
+#ifndef yyerror
+#define yyerror __libipsecyyerror
+#endif /* yyerror */
+
+#ifndef yychar
+#define yychar __libipsecyychar
+#endif /* yychar */
+
+#ifndef yyval
+#define yyval __libipsecyyval
+#endif /* yyval */
+
+#ifndef yylval
+#define yylval __libipsecyylval
+#endif /* yylval */
+
+#ifndef yydebug
+#define yydebug __libipsecyydebug
+#endif /* yydebug */
+
+#ifndef yynerrs
+#define yynerrs __libipsecyynerrs
+#endif /* yynerrs */
+
+#ifndef yyerrflag
+#define yyerrflag __libipsecyyerrflag
+#endif /* yyerrflag */
+
+#ifndef yylhs
+#define yylhs __libipsecyylhs
+#endif /* yylhs */
+
+#ifndef yylen
+#define yylen __libipsecyylen
+#endif /* yylen */
+
+#ifndef yydefred
+#define yydefred __libipsecyydefred
+#endif /* yydefred */
+
+#ifndef yydgoto
+#define yydgoto __libipsecyydgoto
+#endif /* yydgoto */
+
+#ifndef yysindex
+#define yysindex __libipsecyysindex
+#endif /* yysindex */
+
+#ifndef yyrindex
+#define yyrindex __libipsecyyrindex
+#endif /* yyrindex */
+
+#ifndef yygindex
+#define yygindex __libipsecyygindex
+#endif /* yygindex */
+
+#ifndef yytable
+#define yytable __libipsecyytable
+#endif /* yytable */
+
+#ifndef yycheck
+#define yycheck __libipsecyycheck
+#endif /* yycheck */
+
+#ifndef yyname
+#define yyname __libipsecyyname
+#endif /* yyname */
+
+#ifndef yyrule
+#define yyrule __libipsecyyrule
+#endif /* yyrule */
+#define YYPREFIX "__libipsecyy"
+#define YYPURE 0
-/*---------------------------------------------------.
-| 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;
+#line 52 "../../freebsd/lib/libipsec/policy_parse.y"
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
- /* 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;
+#include <sys/types.h>
+#include <sys/param.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netipsec/ipsec.h>
-/*-------------------------------------------------------------.
-| yyerrlab1 -- common code for both syntax error and YYERROR. |
-`-------------------------------------------------------------*/
-yyerrlab1:
- yyerrstatus = 3; /* Each real token shifted decrements this. */
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <netdb.h>
- 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;
- }
- }
+#include "ipsec_strerror.h"
- /* Pop the current state because it cannot handle the error token. */
- if (yyssp == yyss)
- YYABORT;
+#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;
- yydestruct ("Error: popping",
- yystos[yystate], yyvsp);
- YYPOPSTACK (1);
- yystate = *yyssp;
- YY_STACK_PRINT (yyss, yyssp);
- }
+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);
- YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
- *++yyvsp = yylval;
- YY_IGNORE_MAYBE_UNINITIALIZED_END
+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*/
- /* Shift the error token. */
- YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+#line 98 "../../freebsd/lib/libipsec/policy_parse.y"
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union {
+ u_int num;
+ struct _val {
+ int len;
+ char *buf;
+ } val;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+#line 160 "__libipsecyy.tab.c"
- yystate = yyn;
- goto yynewstate;
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define DIR 257
+#define ACTION 258
+#define PROTOCOL 259
+#define MODE 260
+#define LEVEL 261
+#define LEVEL_SPECIFY 262
+#define IPADDRESS 263
+#define ME 264
+#define ANY 265
+#define SLASH 266
+#define HYPHEN 267
+#define YYERRCODE 256
+typedef short YYINT;
+static const YYINT __libipsecyylhs[] = { -1,
+ 2, 0, 0, 1, 1, 3, 3, 3, 3, 3,
+ 3, 3, 3, 4, 5, 7, 7, 8, 6, 6,
+ 6,
+};
+static const YYINT __libipsecyylen[] = { 2,
+ 0, 4, 1, 0, 2, 7, 6, 5, 4, 6,
+ 3, 2, 1, 1, 1, 1, 1, 0, 4, 3,
+ 3,
+};
+static const YYINT __libipsecyydefred[] = { 0,
+ 0, 0, 1, 4, 0, 14, 5, 0, 0, 15,
+ 0, 0, 18, 0, 0, 0, 0, 0, 0, 0,
+ 16, 17, 10, 0, 0, 20, 21, 6, 19,
+};
+static const YYINT __libipsecyydgoto[] = { 2,
+ 5, 4, 7, 8, 11, 17, 23, 18,
+};
+static const YYINT __libipsecyysindex[] = { -257,
+ -245, 0, 0, 0, -244, 0, 0, -252, -243, 0,
+ -248, -256, 0, -251, -247, -250, -242, -246, -240, -241,
+ 0, 0, 0, -250, -237, 0, 0, 0, 0,
+};
+static const YYINT __libipsecyyrindex[] = { 0,
+ 19, 0, 0, 0, 22, 0, 0, 1, 2, 0,
+ 3, 4, 0, 0, 0, 0, 5, 0, 0, 0,
+ 0, 0, 0, 6, 0, 0, 0, 0, 0,
+};
+static const YYINT __libipsecyygindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 7, 0,
+};
+#define YYTABLESIZE 265
+static const YYINT __libipsecyytable[] = { 1,
+ 13, 12, 11, 9, 8, 7, 13, 14, 15, 16,
+ 21, 22, 3, 9, 6, 19, 10, 12, 3, 20,
+ 25, 2, 27, 24, 26, 29, 0, 0, 0, 0,
+ 28, 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, 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, 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, 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, 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, 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, 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, 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, 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, 0, 0, 0, 13,
+ 12, 11, 9, 8, 7,
+};
+static const YYINT __libipsecyycheck[] = { 257,
+ 0, 0, 0, 0, 0, 0, 263, 264, 265, 266,
+ 261, 262, 258, 266, 259, 267, 260, 266, 0, 267,
+ 267, 0, 264, 266, 265, 263, -1, -1, -1, -1,
+ 24, -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, -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, 259,
+ 259, 259, 259, 259, 259,
+};
+#define YYFINAL 2
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 267
+#define YYUNDFTOKEN 278
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
+#if YYDEBUG
+static const char *const __libipsecyyname[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"DIR","ACTION","PROTOCOL","MODE",
+"LEVEL","LEVEL_SPECIFY","IPADDRESS","ME","ANY","SLASH","HYPHEN",0,0,0,0,0,0,0,0,
+0,0,"illegal-symbol",
+};
+static const char *const __libipsecyyrule[] = {
+"$accept : policy_spec",
+"$$1 :",
+"policy_spec : DIR ACTION $$1 rules",
+"policy_spec : DIR",
+"rules :",
+"rules : rules rule",
+"rule : protocol SLASH mode SLASH addresses SLASH level",
+"rule : protocol SLASH mode SLASH addresses SLASH",
+"rule : protocol SLASH mode SLASH addresses",
+"rule : protocol SLASH mode SLASH",
+"rule : protocol SLASH mode SLASH SLASH level",
+"rule : protocol SLASH mode",
+"rule : protocol SLASH",
+"rule : protocol",
+"protocol : PROTOCOL",
+"mode : MODE",
+"level : LEVEL",
+"level : LEVEL_SPECIFY",
+"$$2 :",
+"addresses : IPADDRESS $$2 HYPHEN IPADDRESS",
+"addresses : ME HYPHEN ANY",
+"addresses : ANY HYPHEN ME",
-/*-------------------------------------.
-| yyacceptlab -- YYACCEPT comes here. |
-`-------------------------------------*/
-yyacceptlab:
- yyresult = 0;
- goto yyreturn;
+};
+#endif
-/*-----------------------------------.
-| yyabortlab -- YYABORT comes here. |
-`-----------------------------------*/
-yyabortlab:
- yyresult = 1;
- goto yyreturn;
+int yydebug;
+int yynerrs;
-#if !defined yyoverflow || YYERROR_VERBOSE
-/*-------------------------------------------------.
-| yyexhaustedlab -- memory exhaustion comes here. |
-`-------------------------------------------------*/
-yyexhaustedlab:
- yyerror (YY_("memory exhausted"));
- yyresult = 2;
- /* Fall through. */
-#endif
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
-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);
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
#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"
+#define YYINITSTACKSIZE 200
+typedef struct {
+ unsigned stacksize;
+ YYINT *s_base;
+ YYINT *s_mark;
+ YYINT *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+#line 213 "../../freebsd/lib/libipsec/policy_parse.y"
void
yyerror(msg)
@@ -2020,3 +600,367 @@ ipsec_set_policy(msg, msglen)
return policy;
}
+#line 604 "__libipsecyy.tab.c"
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ YYINT *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return YYENOMEM;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return YYENOMEM;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return YYENOMEM;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ YYERROR_CALL("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == YYEOF) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+case 1:
+#line 116 "../../freebsd/lib/libipsec/policy_parse.y"
+ {
+ p_dir = yystack.l_mark[-1].num;
+ p_type = yystack.l_mark[0].num;
+
+ if (init_x_policy())
+ return -1;
+ }
+break;
+case 3:
+#line 125 "../../freebsd/lib/libipsec/policy_parse.y"
+ {
+ p_dir = yystack.l_mark[0].num;
+ p_type = 0; /* ignored it by kernel */
+
+ if (init_x_policy())
+ return -1;
+ }
+break;
+case 5:
+#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 12:
+#line 154 "../../freebsd/lib/libipsec/policy_parse.y"
+ {
+ __ipsec_errcode = EIPSEC_FEW_ARGUMENTS;
+ return -1;
+ }
+break;
+case 13:
+#line 158 "../../freebsd/lib/libipsec/policy_parse.y"
+ {
+ __ipsec_errcode = EIPSEC_FEW_ARGUMENTS;
+ return -1;
+ }
+break;
+case 14:
+#line 165 "../../freebsd/lib/libipsec/policy_parse.y"
+ { p_protocol = yystack.l_mark[0].num; }
+break;
+case 15:
+#line 169 "../../freebsd/lib/libipsec/policy_parse.y"
+ { p_mode = yystack.l_mark[0].num; }
+break;
+case 16:
+#line 173 "../../freebsd/lib/libipsec/policy_parse.y"
+ {
+ p_level = yystack.l_mark[0].num;
+ p_reqid = 0;
+ }
+break;
+case 17:
+#line 177 "../../freebsd/lib/libipsec/policy_parse.y"
+ {
+ p_level = IPSEC_LEVEL_UNIQUE;
+ p_reqid = atol(yystack.l_mark[0].val.buf); /* atol() is good. */
+ }
+break;
+case 18:
+#line 184 "../../freebsd/lib/libipsec/policy_parse.y"
+ {
+ p_src = parse_sockaddr(&yystack.l_mark[0].val);
+ if (p_src == NULL)
+ return -1;
+ }
+break;
+case 19:
+#line 190 "../../freebsd/lib/libipsec/policy_parse.y"
+ {
+ p_dst = parse_sockaddr(&yystack.l_mark[0].val);
+ if (p_dst == NULL)
+ return -1;
+ }
+break;
+case 20:
+#line 195 "../../freebsd/lib/libipsec/policy_parse.y"
+ {
+ if (p_dir != IPSEC_DIR_OUTBOUND) {
+ __ipsec_errcode = EIPSEC_INVAL_DIR;
+ return -1;
+ }
+ }
+break;
+case 21:
+#line 201 "../../freebsd/lib/libipsec/policy_parse.y"
+ {
+ if (p_dir != IPSEC_DIR_INBOUND) {
+ __ipsec_errcode = EIPSEC_INVAL_DIR;
+ return -1;
+ }
+ }
+break;
+#line 908 "__libipsecyy.tab.c"
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = YYEOF;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = yyname[YYTRANSLATE(yychar)];
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == YYEOF) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (YYINT) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ YYERROR_CALL("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
diff --git a/freebsd/lib/libipsec/policy_token.c b/freebsd/lib/libipsec/policy_token.c
index c930582..f5b798e 100644
--- a/freebsd/lib/libipsec/policy_token.c
+++ b/freebsd/lib/libipsec/policy_token.c
@@ -34,6 +34,16 @@
/* First, we deal with platform-specific or compiler-specific issues. */
+#if defined(__FreeBSD__)
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS
+#endif
+#include <sys/cdefs.h>
+#include <stdint.h>
+#else
+#define __dead2
+#endif
+
/* begin standard C headers. */
#include <stdio.h>
#include <string.h>
@@ -49,7 +59,8 @@
/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
-#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+#if defined(__FreeBSD__) || \
+ (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.
@@ -185,20 +196,7 @@ extern FILE *__libipsecyyin, *__libipsecyyout;
#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)
+ #define YY_LESS_LINENO(n)
/* Return all but the first "n" matched characters back to the input stream. */
#define yyless(n) \
@@ -295,6 +293,7 @@ static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
? (yy_buffer_stack)[(yy_buffer_stack_top)] \
: NULL)
+#define yy_current_buffer YY_CURRENT_BUFFER
/* 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.
@@ -373,17 +372,17 @@ 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[];
+extern char *__libipsecyytext;
+#define yytext_ptr __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[] );
+static void yy_fatal_error (yyconst char msg[] ) __dead2;
/* Done after the current pattern has been matched and before the
* corresponding action - sets up __libipsecyytext.
@@ -393,12 +392,6 @@ static void yy_fatal_error (yyconst char msg[] );
__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
@@ -410,36 +403,18 @@ struct yy_trans_info
flex_int32_t yy_verify;
flex_int32_t yy_nxt;
};
-static yyconst flex_int16_t yy_acclist[131] =
+static yyconst flex_int16_t yy_accept[99] =
{ 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
+ 0, 0, 27, 26, 24, 25, 23, 22, 21, 22,
+ 22, 22, 22, 22, 22, 22, 22, 22, 22, 22,
+ 24, 0, 22, 9, 22, 22, 22, 22, 22, 22,
+ 1, 22, 14, 22, 22, 22, 22, 22, 22, 22,
+ 22, 22, 15, 22, 22, 22, 22, 8, 22, 22,
+ 22, 2, 22, 11, 22, 22, 22, 17, 22, 22,
+ 22, 22, 22, 22, 4, 22, 22, 22, 22, 22,
+ 22, 22, 22, 22, 5, 22, 22, 22, 22, 6,
+ 22, 22, 22, 10, 22, 22, 13, 20, 16, 3,
+ 7, 18, 22, 22, 22, 19, 12, 0
} ;
@@ -570,43 +545,21 @@ static yyconst flex_int16_t yy_chk[226] =
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, };
+static yy_state_type yy_last_accepting_state;
+static char *yy_last_accepting_cpos;
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
+/* The intent behind this definition is that it'll catch
+ * any uses of REJECT which flex missed.
+ */
+#define REJECT reject_used_but_not_detected
+#define yymore() yymore_used_but_not_detected
#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"
+#define YY_RESTORE_YY_MORE_OFFSET
+char *__libipsecyytext;
+#line 1 "../../freebsd/lib/libipsec/policy_token.l"
/* $FreeBSD$ */
/* $KAME: policy_token.l,v 1.13 2003/05/09 05:19:55 sakane Exp $ */
/*
@@ -637,7 +590,7 @@ char *yytext_ptr;
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
-#line 34 "freebsd/lib/libipsec/policy_token.l"
+#line 34 "../../freebsd/lib/libipsec/policy_token.l"
#include <sys/types.h>
#include <sys/param.h>
#include <sys/socket.h>
@@ -653,17 +606,13 @@ char *yytext_ptr;
#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>"
+#line 616 "<stdout>"
#define INITIAL 0
@@ -839,14 +788,14 @@ extern int __libipsecyylex (void);
*/
YY_DECL
{
- register yy_state_type yy_current_state;
- register char *yy_cp, *yy_bp;
- register int yy_act;
+ yy_state_type yy_current_state;
+ char *yy_cp, *yy_bp;
+ int yy_act;
-#line 91 "freebsd/lib/libipsec/policy_token.l"
+#line 87 "../../freebsd/lib/libipsec/policy_token.l"
-#line 850 "<stdout>"
+#line 799 "<stdout>"
if ( !(yy_init) )
{
@@ -856,12 +805,6 @@ YY_DECL
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 */
@@ -893,14 +836,15 @@ YY_DECL
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)];
+ YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
@@ -908,139 +852,125 @@ yy_match:
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_act = yy_accept[yy_current_state];
+ if ( yy_act == 0 )
+ { /* have to back up */
+ yy_cp = (yy_last_accepting_cpos);
+ yy_current_state = (yy_last_accepting_state);
+ yy_act = 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 0: /* must back up */
+ /* undo the effects of YY_DO_BEFORE_ACTION */
+ *yy_cp = (yy_hold_char);
+ yy_cp = (yy_last_accepting_cpos);
+ yy_current_state = (yy_last_accepting_state);
+ goto yy_find_action;
+
case 1:
YY_RULE_SETUP
-#line 93 "freebsd/lib/libipsec/policy_token.l"
+#line 89 "../../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"
+#line 90 "../../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"
+#line 92 "../../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"
+#line 93 "../../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"
+#line 94 "../../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"
+#line 95 "../../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"
+#line 96 "../../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"
+#line 98 "../../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"
+#line 99 "../../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"
+#line 100 "../../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"
+#line 101 "../../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"
+#line 103 "../../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"
+#line 104 "../../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"
+#line 106 "../../freebsd/lib/libipsec/policy_token.l"
{ return(ME); }
YY_BREAK
case 15:
YY_RULE_SETUP
-#line 111 "freebsd/lib/libipsec/policy_token.l"
+#line 107 "../../freebsd/lib/libipsec/policy_token.l"
{ return(ANY); }
YY_BREAK
case 16:
YY_RULE_SETUP
-#line 113 "freebsd/lib/libipsec/policy_token.l"
+#line 109 "../../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"
+#line 110 "../../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"
+#line 111 "../../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"
+#line 112 "../../freebsd/lib/libipsec/policy_token.l"
{
yylval.val.len = strlen(__libipsecyytext + 7);
yylval.val.buf = __libipsecyytext + 7;
@@ -1049,17 +979,17 @@ YY_RULE_SETUP
YY_BREAK
case 20:
YY_RULE_SETUP
-#line 121 "freebsd/lib/libipsec/policy_token.l"
+#line 117 "../../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"
+#line 118 "../../freebsd/lib/libipsec/policy_token.l"
{ return(SLASH); }
YY_BREAK
case 22:
YY_RULE_SETUP
-#line 124 "freebsd/lib/libipsec/policy_token.l"
+#line 120 "../../freebsd/lib/libipsec/policy_token.l"
{
yylval.val.len = strlen(__libipsecyytext);
yylval.val.buf = __libipsecyytext;
@@ -1068,28 +998,28 @@ YY_RULE_SETUP
YY_BREAK
case 23:
YY_RULE_SETUP
-#line 130 "freebsd/lib/libipsec/policy_token.l"
+#line 126 "../../freebsd/lib/libipsec/policy_token.l"
{ return(HYPHEN); }
YY_BREAK
case 24:
YY_RULE_SETUP
-#line 132 "freebsd/lib/libipsec/policy_token.l"
+#line 128 "../../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"
+#line 129 "../../freebsd/lib/libipsec/policy_token.l"
{ ; }
YY_BREAK
case 26:
YY_RULE_SETUP
-#line 135 "freebsd/lib/libipsec/policy_token.l"
+#line 131 "../../freebsd/lib/libipsec/policy_token.l"
ECHO;
YY_BREAK
-#line 1091 "<stdout>"
- case YY_STATE_EOF(INITIAL):
- yyterminate();
+#line 1021 "<stdout>"
+case YY_STATE_EOF(INITIAL):
+ yyterminate();
case YY_END_OF_BUFFER:
{
@@ -1229,9 +1159,9 @@ ECHO;
*/
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;
+ char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+ char *source = (yytext_ptr);
+ int number_to_move, i;
int ret_val;
if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
@@ -1279,8 +1209,37 @@ static int yy_get_next_buffer (void)
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" );
+ /* just a shorter name for the current buffer */
+ YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
+
+ int yy_c_buf_p_offset =
+ (int) ((yy_c_buf_p) - b->yy_ch_buf);
+
+ if ( b->yy_is_our_buffer )
+ {
+ yy_size_t new_size = b->yy_buf_size * 2;
+
+ if ( new_size <= 0 )
+ b->yy_buf_size += b->yy_buf_size / 8;
+ else
+ b->yy_buf_size *= 2;
+
+ b->yy_ch_buf = (char *)
+ /* Include room in for 2 EOB chars. */
+ __libipsecyyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
+ }
+ else
+ /* Can't grow it, we don't own it. */
+ b->yy_ch_buf = 0;
+
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR(
+ "fatal error - scanner input buffer overflow" );
+
+ (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+ num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
+ number_to_move - 1;
}
@@ -1334,17 +1293,19 @@ static int yy_get_next_buffer (void)
static yy_state_type yy_get_previous_state (void)
{
- register yy_state_type yy_current_state;
- register char *yy_cp;
+ yy_state_type yy_current_state;
+ 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);
+ YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
@@ -1352,7 +1313,6 @@ static int yy_get_next_buffer (void)
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;
@@ -1365,9 +1325,15 @@ static int yy_get_next_buffer (void)
*/
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;
+ int yy_is_jam;
+ char *yy_cp = (yy_c_buf_p);
+
+ YY_CHAR yy_c = 1;
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
@@ -1376,8 +1342,6 @@ static int yy_get_next_buffer (void)
}
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;
}
@@ -1452,11 +1416,6 @@ static int yy_get_next_buffer (void)
*(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 */
@@ -1785,7 +1744,7 @@ YY_BUFFER_STATE __libipsecyy_scan_bytes (yyconst char * yybytes, yy_size_t _yy
YY_BUFFER_STATE b;
char *buf;
yy_size_t n;
- int i;
+ yy_size_t i;
/* Get memory for full buffer, including space for trailing EOB's. */
n = _yybytes_len + 2;
@@ -1923,9 +1882,6 @@ static int yy_init_globals (void)
* 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;
@@ -1933,11 +1889,6 @@ static int yy_init_globals (void)
(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;
@@ -1968,9 +1919,6 @@ int __libipsecyylex_destroy (void)
__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( );
@@ -1985,7 +1933,7 @@ int __libipsecyylex_destroy (void)
#ifndef yytext_ptr
static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
{
- register int i;
+ int i;
for ( i = 0; i < n; ++i )
s1[i] = s2[i];
}
@@ -1994,7 +1942,7 @@ static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen (yyconst char * s )
{
- register int n;
+ int n;
for ( n = 0; s[n]; ++n )
;
@@ -2026,7 +1974,7 @@ void __libipsecyyfree (void * ptr )
#define YYTABLES_NAME "yytables"
-#line 135 "freebsd/lib/libipsec/policy_token.l"
+#line 131 "../../freebsd/lib/libipsec/policy_token.l"
diff --git a/freebsd/lib/libipsec/policy_token.l b/freebsd/lib/libipsec/policy_token.l
index ec099d2..219cce4 100644
--- a/freebsd/lib/libipsec/policy_token.l
+++ b/freebsd/lib/libipsec/policy_token.l
@@ -46,10 +46,6 @@
#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 */
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