[PATCH] tools: Remove packhex
Sebastian Huber
sebastian.huber at embedded-brains.de
Thu Jun 14 09:52:36 UTC 2018
All tools should be removed from the RTEMS source repository at some
point in time. Tools with a BSD-style license will be moved to the
RTEMS tools repository. Unfortunately, the this tool has no license
information.
Remove all uses of this tool from the code base. Users of HEX files
should consider to use ELF instead.
Close #3379.
---
aclocal/project-root.m4 | 4 -
bsps/m68k/mrm332/config/mrm332.cfg | 9 -
bsps/m68k/mvme147/config/mvme147.cfg | 8 -
bsps/m68k/mvme147s/config/mvme147s.cfg | 10 -
bsps/mips/hurricane/config/hurricane.cfg | 7 -
bsps/mips/rbtx4925/config/rbtx4925.cfg | 7 -
c/src/make/host.cfg.in | 3 -
testsuites/aclocal/project-root.m4 | 4 -
tools/build/Makefile.am | 4 -
tools/build/configure.ac | 6 -
tools/build/packhex.c | 561 -------------------------------
11 files changed, 623 deletions(-)
delete mode 100644 tools/build/packhex.c
diff --git a/aclocal/project-root.m4 b/aclocal/project-root.m4
index 5240f5f465..6233d8db3a 100644
--- a/aclocal/project-root.m4
+++ b/aclocal/project-root.m4
@@ -11,10 +11,6 @@ dnl
AC_DEFUN([RTEMS_PROJECT_ROOT],
[dnl
AC_REQUIRE([RTEMS_TOP])
-
-PACKHEX="\$(PROJECT_TOPdir)/tools/build/packhex"
-AC_SUBST(PACKHEX)
-
BIN2C=rtems-bin2c
AC_SUBST(BIN2C)
])
diff --git a/bsps/m68k/mrm332/config/mrm332.cfg b/bsps/m68k/mrm332/config/mrm332.cfg
index 979f331399..7df1c189fa 100644
--- a/bsps/m68k/mrm332/config/mrm332.cfg
+++ b/bsps/m68k/mrm332/config/mrm332.cfg
@@ -17,12 +17,3 @@ CFLAGS_OPTIMIZE_V = -Os -g -fomit-frame-pointer
# The following two lines enable compiling and linking on per element.
# CFLAGS_OPTIMIZE_V += -ffunction-sections -fdata-sections
# LDFLAGS = -Wl,--gc-sections
-
-define bsp-post-link
- $(OBJCOPY) -O srec $(basename $@)$(EXEEXT) $(basename $@).srec
- sed -e 's/.$$//' -e '/^S0/d' $(basename $@).srec | \
- $(PACKHEX) > $(basename $@)$(DOWNEXT)
- rm -f $(basename $@).srec
- $(default-bsp-post-link)
-endef
-
diff --git a/bsps/m68k/mvme147/config/mvme147.cfg b/bsps/m68k/mvme147/config/mvme147.cfg
index 18e9f28b71..6271e138f2 100644
--- a/bsps/m68k/mvme147/config/mvme147.cfg
+++ b/bsps/m68k/mvme147/config/mvme147.cfg
@@ -15,11 +15,3 @@ CFLAGS_OPTIMIZE_V = -O2 -g -fomit-frame-pointer
CFLAGS_OPTIMIZE_V += -ffunction-sections -fdata-sections
LDFLAGS = -Wl,--gc-sections
-
-define bsp-post-link
- $(OBJCOPY) -O srec $(basename $@)$(EXEEXT) $(basename $@).srec
- sed -e 's/.$$//' -e '/^S0/d' $(basename $@).srec | \
- $(PACKHEX) > $(basename $@)$(DOWNEXT)
- rm -f $(basename $@).srec
- $(default-bsp-post-link)
-endef
diff --git a/bsps/m68k/mvme147s/config/mvme147s.cfg b/bsps/m68k/mvme147s/config/mvme147s.cfg
index 89922a518e..1f6f3c84a8 100644
--- a/bsps/m68k/mvme147s/config/mvme147s.cfg
+++ b/bsps/m68k/mvme147s/config/mvme147s.cfg
@@ -15,13 +15,3 @@ CFLAGS_OPTIMIZE_V = -O2 -g -fomit-frame-pointer
CFLAGS_OPTIMIZE_V += -ffunction-sections -fdata-sections
LDFLAGS = -Wl,--gc-sections
-
-define bsp-post-link
- $(OBJCOPY) -O srec $(basename $@)$(EXEEXT) $(basename $@).srec
- sed -e 's/.$$//' -e '/^S0/d' $(basename $@).srec | \
- $(PACKHEX) > $(basename $@)$(DOWNEXT)
- rm -f $(basename $@).srec
- $(default-bsp-post-link)
-endef
-
-# Miscellaneous additions go here
diff --git a/bsps/mips/hurricane/config/hurricane.cfg b/bsps/mips/hurricane/config/hurricane.cfg
index b1c050b966..7b1119e054 100644
--- a/bsps/mips/hurricane/config/hurricane.cfg
+++ b/bsps/mips/hurricane/config/hurricane.cfg
@@ -13,10 +13,3 @@ CFLAGS_OPTIMIZE_V = -O2 -g -fomit-frame-pointer
CFLAGS_OPTIMIZE_V += -ffunction-sections -fdata-sections
LDFLAGS = -Wl,--gc-sections
-
-define bsp-post-link
- $(OBJCOPY) -O srec $@ $(basename $@).srec1
- $(PACKHEX) < $(basename $@).srec1 > $(basename $@)$(DOWNEXT)
- $(RM) $(basename $@).srec1
- $(default-bsp-post-link)
-endef
diff --git a/bsps/mips/rbtx4925/config/rbtx4925.cfg b/bsps/mips/rbtx4925/config/rbtx4925.cfg
index 744fdb4240..b3d04cff37 100644
--- a/bsps/mips/rbtx4925/config/rbtx4925.cfg
+++ b/bsps/mips/rbtx4925/config/rbtx4925.cfg
@@ -13,10 +13,3 @@ CFLAGS_OPTIMIZE_V = -O2 -g -fomit-frame-pointer
CFLAGS_OPTIMIZE_V += -ffunction-sections -fdata-sections
LDFLAGS = -Wl,--gc-sections
-
-define bsp-post-link
- $(OBJCOPY) -O srec $@ $(basename $@).srec1
- $(PACKHEX) < $(basename $@).srec1 > $(basename $@)$(DOWNEXT)
- $(RM) $(basename $@).srec1
- $(default-bsp-post-link)
-endef
diff --git a/c/src/make/host.cfg.in b/c/src/make/host.cfg.in
index 17bf017b99..04bc04a6fb 100644
--- a/c/src/make/host.cfg.in
+++ b/c/src/make/host.cfg.in
@@ -22,9 +22,6 @@ CHMOD=chmod
SED=sed
# Global tools
-ifndef PACKHEX
-PACKHEX=$(PROJECT_BIN)/packhex
-endif
ifndef BIN2C
BIN2C=rtems-bin2c
diff --git a/testsuites/aclocal/project-root.m4 b/testsuites/aclocal/project-root.m4
index 950ff6b5ad..641baee021 100644
--- a/testsuites/aclocal/project-root.m4
+++ b/testsuites/aclocal/project-root.m4
@@ -1,10 +1,6 @@
AC_DEFUN([RTEMS_PROJECT_ROOT],
[dnl
AC_REQUIRE([RTEMS_TOP])
-
-PACKHEX="\$(PROJECT_TOPdir)/tools/build/packhex"
-AC_SUBST(PACKHEX)
-
BIN2C=rtems-bin2c
AC_SUBST(BIN2C)
])
diff --git a/tools/build/Makefile.am b/tools/build/Makefile.am
index e788d57da0..e9fdd2602a 100644
--- a/tools/build/Makefile.am
+++ b/tools/build/Makefile.am
@@ -1,9 +1,5 @@
ACLOCAL_AMFLAGS = -I ../../aclocal
-bin_PROGRAMS = packhex
-
-packhex_SOURCES = packhex.c
-
bin_SCRIPTS = install-if-change
noinst_SCRIPTS = doxy-filter
diff --git a/tools/build/configure.ac b/tools/build/configure.ac
index 5d752c62f7..7af73a2684 100644
--- a/tools/build/configure.ac
+++ b/tools/build/configure.ac
@@ -10,14 +10,8 @@ AC_CANONICAL_HOST
AM_INIT_AUTOMAKE([no-define foreign subdir-objects 1.12.2])
AM_MAINTAINER_MODE
-AC_PROG_CC
-AC_CHECK_HEADERS([getopt.h libgen.h])
-AC_CHECK_FUNCS(strerror strtol basename strnlen)
-
RTEMS_PATH_KSH
-AC_CONFIG_HEADERS([config.h])
-
# Explicitly list all Makefiles here
AC_CONFIG_FILES([Makefile])
AC_CONFIG_FILES([install-if-change],[chmod +x install-if-change])
diff --git a/tools/build/packhex.c b/tools/build/packhex.c
deleted file mode 100644
index 45565faaeb..0000000000
--- a/tools/build/packhex.c
+++ /dev/null
@@ -1,561 +0,0 @@
-/***** P A C K H E X . C ************************************************
- *
- * Packhex is a hex-file compaction utility. It attempts to concatenate
- * hex records to produce more size-efficient packaging.
- *
- * Limitations: Input files must be correctly formatted. This utility
- * is not robust enough to detect hex-record formatting
- * errors.
- *
- * Published: May 1993 Embedded Systems Programming magazine
- * "Creating Faster Hex Files"
- *
- * URL: ESP magazine: http://www.embedded.com
- * Source Code: ftp://ftp.mfi.com/pub/espmag/1993/pakhex.zip
- *
- * Author: Mark Gringrich
- *
- * Compiler: Microsoft C 6.0
- * cl /F 1000 packhex.c
- *
- **************************************************************************/
-
-
-/* #define SMALLER_RECORDS */
-#ifdef SMALLER_RECORDS
-#define MAX_LEN_S1_RECS 128
-#define MAX_LEN_S2_RECS 128
-#define MAX_LEN_S3_RECS 128
-#else
-#define MAX_LEN_S1_RECS 252
-#define MAX_LEN_S2_RECS 251
-#define MAX_LEN_S3_RECS 250
-#endif
-
-
-/*--------------------------------- includes ---------------------------------*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "config.h"
-
-#ifndef VMS
-#ifndef HAVE_STRERROR
-extern int sys_nerr;
-extern char *sys_errlist[];
-
-#define strerror( _err ) \
- ((_err) < sys_nerr) ? sys_errlist [(_err)] : "unknown error"
-
-#else /* HAVE_STRERROR */
-char *strerror ();
-#endif
-#else /* VMS */
-char *strerror (int,...);
-#endif
-
-#if defined(__unix__) && !defined(EXIT_FAILURE)
-#define EXIT_FAILURE -1
-#define EXIT_SUCCESS 0
-#endif
-
-/*--------------------------------- defines ----------------------------------*/
-
-#define YES 1
-#define MAX_LINE_SIZE 600
-#define EOS '\0'
-
-
-/*---------------------------------- macros ----------------------------------*/
-
-/* Convert ASCII hexadecimal digit to value. */
-
-#define HEX_DIGIT( C ) ( ( ( ( C ) > '9' ) ? ( C ) + 25 : ( C ) ) & 0xF )
-
-
-/*--------------------------------- typedefs ---------------------------------*/
-
-typedef unsigned char Boolean;
-typedef unsigned char Uchar;
-typedef unsigned int Uint;
-typedef unsigned long Ulong;
-
-typedef struct /* Functions and constant returning Hex-record vital stats. */
-{
- Boolean ( *is_data_record )( char * );
- Ulong ( *get_address )( char * );
- Uint ( *get_data_count )( char * );
- const Uint max_data_count;
- char *( *get_data_start )( char * );
- void ( *put_data_record )( Uint, Ulong, char * );
-} Rec_vitals;
-
-
-/*--------------------------- function prototypes ----------------------------*/
-
-Rec_vitals * identify_first_data_record( char *, int );
-Ulong get_ndigit_hex( char *, int );
-
-
-/*----------------------------- Intel Hex format -----------------------------*/
-
-/*
- * Intel Hex data-record layout
- *
- * :aabbbbccd...dee
- *
- * : - header character
- * aa - record data byte count, a 2-digit hex value
- * bbbb - record address, a 4-digit hex value
- * cc - record type, a 2-digit hex value:
- * "00" is a data record
- * "01" is an end-of-data record
- * "02" is an extended-address record
- * "03" is a start record
- * d...d - data (always an even number of chars)
- * ee - record checksum, a 2-digit hex value
- * checksum = 2's complement
- * [ (sum of bytes: aabbbbccd...d) modulo 256 ]
- */
-
-
-Boolean is_intel_data_rec( char * rec_str )
-{
- return( ( rec_str[ 0 ] == ':' ) && ( rec_str[ 8 ] == '0' ) );
-}
-
-Uint get_intel_rec_data_count( char * rec_str )
-{
- return( ( Uint ) get_ndigit_hex( rec_str + 1, 2 ) );
-}
-
-Ulong get_intel_rec_address( char * rec_str )
-{
- return( get_ndigit_hex( rec_str + 3, 4 ) );
-}
-
-char * get_intel_rec_data_start( char * rec_str )
-{
- return( rec_str + 9 );
-}
-
-void put_intel_data_rec( Uint count, Ulong address, char * data_str )
-{
- char *ptr;
- Uint sum = count + ( address >> 8 & 0xff ) + ( address & 0xff );
-
- for ( ptr = data_str ; *ptr != EOS ; ptr += 2 )
- sum += ( Uint ) get_ndigit_hex( ptr, 2 );
-
- printf(
- ":%02X%04lX00%s%02X\n", count, address, data_str, (~sum + 1) & 0xff
- );
-}
-
-
-Rec_vitals intel_hex =
-{
- is_intel_data_rec,
- get_intel_rec_address,
- get_intel_rec_data_count,
- 255, /* Maximum data bytes in a record. */
- get_intel_rec_data_start,
- put_intel_data_rec
-};
-
-
-/*------------------------- Motorola S1-record format ------------------------*/
-
-/*
- * Motorola S-record data-record layout
- *
- * Sabbc...cd...dee
- *
- * S - header character
- * a - record type, a 1-digit value:
- * "0" is a header record
- * "1" is a 2-byte-address data record
- * "2" is a 3-byte-address data record
- * "3" is a 4-byte-address data record
- * "7" is a 4-byte-address end-of-data record
- * "8" is a 3-byte-address end-of-data record
- * "9" is a 2-byte-address end-of-data record
- * bb - record length in bytes, a 2-digit hex value
- * (record length doesn't count the header/type
- * chars and checksum byte)
- * c...c - record address, a 4-, 6-, or 8-digit value,
- * depending on record type
- * d...d - data (always an even number of chars)
- * ee - record checksum, a 2-digit hex value
- * checksum = 1's complement
- * [ (sum of all bytes: bbc..cd...d) modulo 256 ]
- */
-
-#define S1_COUNT_OFFSET 3
-
-
-Boolean is_moto_s1_data_rec( char * rec_str )
-{
- return ( ( rec_str[ 0 ] == 'S' ) && ( rec_str[ 1 ] == '1' ) );
-}
-
-Uint get_moto_s1_rec_data_count( char * rec_str )
-{
- return( ( Uint ) get_ndigit_hex( rec_str + 2, 2 ) - S1_COUNT_OFFSET );
-}
-
-Ulong get_moto_s1_rec_address( char * rec_str )
-{
- return( get_ndigit_hex( rec_str + 4, 4 ) );
-}
-
-char * get_moto_s1_rec_data_start( char * rec_str )
-{
- return( rec_str + 8 );
-}
-
-void put_moto_s1_data_rec( Uint count, Ulong address, char * data_str )
-{
- char *ptr;
- Uint sum = S1_COUNT_OFFSET + count +
- ( address >> 8 & 0xff ) + ( address & 0xff );
-
- for ( ptr = data_str ; *ptr != EOS ; ptr += 2 )
- sum += ( Uint ) get_ndigit_hex( ptr, 2 );
-
- printf(
- "S1%02X%04lX%s%02X\n",
- count + S1_COUNT_OFFSET, address, data_str, ~sum & 0xff
- );
-}
-
-
-Rec_vitals motorola_s1_rec =
-{
- is_moto_s1_data_rec,
- get_moto_s1_rec_address,
- get_moto_s1_rec_data_count,
- MAX_LEN_S1_RECS, /* Maximum data bytes in a record. */
- get_moto_s1_rec_data_start,
- put_moto_s1_data_rec
-};
-
-
-/*------------------------- Motorola S2-record format ------------------------*/
-
-#define S2_COUNT_OFFSET 4
-
-Boolean is_moto_s2_data_rec( char * rec_str )
-{
- return ( ( rec_str[ 0 ] == 'S' ) && ( rec_str[ 1 ] == '2' ) );
-}
-
-Uint get_moto_s2_rec_data_count( char * rec_str )
-{
- return( ( Uint ) get_ndigit_hex( rec_str + 2, 2 ) - S2_COUNT_OFFSET );
-}
-
-Ulong get_moto_s2_rec_address( char * rec_str )
-{
- return( get_ndigit_hex( rec_str + 4, 6 ) );
-}
-
-char * get_moto_s2_rec_data_start( char * rec_str )
-{
- return( rec_str + 10 );
-}
-
-void put_moto_s2_data_rec( Uint count, Ulong address, char * data_str )
-{
- char *ptr;
- Uint sum = S2_COUNT_OFFSET + count + ( address >> 16 & 0xff ) +
- ( address >> 8 & 0xff ) +
- ( address & 0xff );
-
- for ( ptr = data_str ; *ptr != EOS ; ptr += 2 )
- sum += ( Uint ) get_ndigit_hex( ptr, 2 );
-
- printf(
- "S2%02X%06lX%s%02X\n",
- count + S2_COUNT_OFFSET, address, data_str, ~sum & 0xff
- );
-}
-
-
-Rec_vitals motorola_s2_rec =
-{
- is_moto_s2_data_rec,
- get_moto_s2_rec_address,
- get_moto_s2_rec_data_count,
- MAX_LEN_S2_RECS, /* Maximum data bytes in a record. */
- get_moto_s2_rec_data_start,
- put_moto_s2_data_rec
-};
-
-
-/*------------------------- Motorola S3-record format ------------------------*/
-
-#define S3_COUNT_OFFSET 5
-
-Boolean is_moto_s3_data_rec( char * rec_str )
-{
- return ( ( rec_str[ 0 ] == 'S' ) && ( rec_str[ 1 ] == '3' ) );
-}
-
-Uint get_moto_s3_rec_data_count( char * rec_str )
-{
- return( ( Uint ) get_ndigit_hex( rec_str + 2, 2 ) - S3_COUNT_OFFSET );
-}
-
-Ulong get_moto_s3_rec_address( char * rec_str )
-{
- return( get_ndigit_hex( rec_str + 4, 8 ) );
-}
-
-char * get_moto_s3_rec_data_start( char * rec_str )
-{
- return( rec_str + 12 );
-}
-
-void put_moto_s3_data_rec( Uint count, Ulong address, char * data_str )
-{
- char *ptr;
- Uint sum = S3_COUNT_OFFSET + count + ( address >> 24 & 0xff ) +
- ( address >> 16 & 0xff ) +
- ( address >> 8 & 0xff ) +
- ( address & 0xff );
-
- for ( ptr = data_str ; *ptr != EOS ; ptr += 2 )
- sum += ( Uint ) get_ndigit_hex( ptr, 2 );
-
- printf(
- "S3%02X%08lX%s%02X\n",
- count + S3_COUNT_OFFSET, address, data_str, ~sum & 0xff
- );
-}
-
-
-Rec_vitals motorola_s3_rec =
-{
- is_moto_s3_data_rec,
- get_moto_s3_rec_address,
- get_moto_s3_rec_data_count,
- MAX_LEN_S3_RECS, /* Maximum data bytes in a record. */
- get_moto_s3_rec_data_start,
- put_moto_s3_data_rec
-};
-
-
-/*-------------------- Put your favorite hex format here ---------------------*/
-
-/*
- * * * * The following is a template for an additional hex format: * * *
- *
- *
- * Boolean is_X_data_rec( char * rec_str ) {}
- *
- * Uint get_X_rec_data_count( char * rec_str ) {}
- *
- * Ulong get_X_rec_address( char * rec_str ) {}
- *
- * char * get_X_rec_data_start( char * rec_str ) {}
- *
- * void put_X_data_rec( Uint count, Ulong address, char * data_str ) {}
- *
- * Rec_vitals X_rec =
- * {
- * is_X_data_rec,
- * get_X_rec_address,
- * get_X_rec_data_count,
- * MAXIMUM DATA BYTES IN A RECORD,
- * get_X_rec_data_start,
- * put_X_data_rec
- * };
- *
- */
-
-/*----------------------------------------------------------------------------*/
-
-
-/*
- * Put address of additional Rec_vitals structures
- * in this array, before the NULL entry.
- */
-
-Rec_vitals *formats[] =
-{
- &intel_hex,
- &motorola_s1_rec,
- &motorola_s2_rec,
- &motorola_s3_rec,
- ( Rec_vitals * ) NULL
-};
-
-
-/**** main *****************************************************************
-*
-*
-* Expects: Nothing (no command-line parameters).
-*
-* Returns: Exit status (EXIT_SUCCESS or EXIT_FAILURE).
-*
-* Reads hex records on the standard input and attempts to
-* splice adjacent data fields together. Results appear on
-* the standard output.
-*
-*******************************************************************************/
-
-int main(
- int argc,
- char **argv
-)
-{
-
- char inbuff[ MAX_LINE_SIZE ], outbuff[ MAX_LINE_SIZE ];
- char *in_dptr, *out_dptr;
- int d_total, d_count, d_excess, n;
- int length;
- Ulong in_rec_addr, out_rec_addr = 0;
- Rec_vitals *rptr;
-
-
- /* Sift through file until first hex record is identified. */
-
- rptr = identify_first_data_record( inbuff, MAX_LINE_SIZE );
- if ( rptr == NULL )
- {
- fputs( "No hex records found.\n", stderr );
- exit( EXIT_FAILURE );
- }
-
-
- /* Attempt data-record splicing until end-of-file is reached. */
- d_total = 0;
- for (;;) {
- if ( rptr->is_data_record( inbuff ) == YES )
- { /* Input record is a data record. */
- d_count = rptr->get_data_count( inbuff );
- in_rec_addr = rptr->get_address( inbuff );
- in_dptr = rptr->get_data_start( inbuff );
-
- if ( d_total == 0 || in_rec_addr != out_rec_addr + d_total )
- { /* Begin a new output record. */
- if ( d_total != 0 )
- rptr->put_data_record( d_total, out_rec_addr, outbuff );
- out_dptr = outbuff;
- n = d_total = d_count;
- out_rec_addr = in_rec_addr;
- }
- else if
- ( ( d_excess = d_total + d_count - rptr->max_data_count ) > 0 )
- { /* Output a maximum-length record, then start a new record. */
- strncat( outbuff, in_dptr, 2 * ( d_count - d_excess ) );
- rptr->put_data_record(
- rptr->max_data_count, out_rec_addr, outbuff
- );
- in_dptr += 2 * ( d_count - d_excess );
- out_dptr = outbuff;
- n = d_total = d_excess;
- out_rec_addr += rptr->max_data_count;
- }
- else
- { /* Append input record's data field with accumulated data. */
- out_dptr = outbuff + ( 2 * d_total );
- d_total += n = d_count;
- }
- strncpy( out_dptr, in_dptr, 2 * n );
- out_dptr[ 2 * n ] = EOS;
- }
- else
- { /* Not a data record;
- * flush accumulated data then echo non-data record.
- */
- if ( d_total != 0 )
- {
- rptr->put_data_record( d_total, out_rec_addr, outbuff );
- d_total = 0;
- }
- puts( inbuff );
- }
-
- inbuff[ MAX_LINE_SIZE - 1 ] = '\0';
- if ( !fgets( inbuff, MAX_LINE_SIZE, stdin ) )
- break;
- if ( inbuff[ MAX_LINE_SIZE - 1 ] ) {
- fprintf( stderr, "Input line too long" );
- exit( 1 );
- }
- length = strlen(inbuff);
- inbuff[length - 1] = '\0';
-
- }
-
-
- return ( EXIT_SUCCESS );
-
-}
-
-
-/**** identify_first_data_record *******************************************
-*
-* Expects: Pointer to hex-record line buffer.
-*
-* Returns: Pointer to hex-record structure (NULL if no match found).
-*
-* Reads the standard input, line by line, searching for a valid
-* record header character. If a valid header is found, a pointer
-* to the hex-record's type structure is returned, otherwise NULL.
-*
-* The input-stream pointer is left pointing to the first valid hex record.
-*
-*******************************************************************************/
-
-Rec_vitals * identify_first_data_record( char * buff_ptr, int max_length )
-{
- Rec_vitals ** ptr;
- int length;
-
-
-
- for ( ;; ) {
-
- buff_ptr[ max_length - 1 ] = '\0';
- if ( !fgets( buff_ptr, max_length, stdin ) )
- break;
- if ( buff_ptr[ max_length - 1 ] ) {
- fprintf( stderr, "Input line too long" );
- exit( 1 );
- }
- length = strlen(buff_ptr);
- buff_ptr[length - 1] = '\0';
-
- for ( ptr = formats ; *ptr != ( Rec_vitals * ) NULL ; ptr++ )
- if ( ( *ptr )->is_data_record( buff_ptr ) == YES )
- return( *ptr ); /* Successful return. */
-
- puts( buff_ptr ); /* Echo non-hex-record line. */
- }
-
- return( ( Rec_vitals * ) NULL ); /* Unsuccessful return. */
-}
-
-
-/**** get_ndigit_hex *******************************************************
-*
-* Expects: Pointer to first ASCII hexadecimal digit, number of digits.
-*
-* Returns: Value of hexadecimal string as an unsigned long.
-*
-*******************************************************************************/
-
-Ulong get_ndigit_hex( char * cptr, int digits )
-{
- Ulong value;
-
- for ( value = 0 ; --digits >= 0 ; cptr++ )
- value = ( value * 16L ) + HEX_DIGIT( *cptr );
-
- return( value );
-}
--
2.13.7
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