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* src/system.h: We don't need nor want bcopy.

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Throw away MS-DOS crap: we don't need getpid.
* configure.in: We don't need strndup.  It was even causing
problems: because Flex includes the headers *before* us,
_GNU_SOURCE is not defined by config.h, and therefore strndup was
not visible.
* lib/xstrndup.c: New.
* src/scan-skel.l: Use it.
Be sure to initialize yylval.muscle member when scanning a MUSCLE.
* src/parse-skel.y: Use %directives instead of #defines.
This commit is contained in:
Akim Demaille
2001-12-30 21:06:22 +00:00
parent 1239777d4f
commit a4b36db458
7 changed files with 46 additions and 60 deletions
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2
lib/Makefile.am
View File

@@ -38,7 +38,7 @@ libbison_a_SOURCES = \
getopt.h getopt.c getopt1.c \
hash.h hash.c \
quote.h quote.c quotearg.h quotearg.c \
xalloc.h xmalloc.c xstrdup.c
xalloc.h xmalloc.c xstrdup.c xstrndup.c
libbison_a_LIBADD = @LIBOBJS@ @ALLOCA@
libbison_a_DEPENDENCIES = $(libbison_a_LIBADD)

35
lib/strndup.c → lib/xstrndup.c
View File

@@ -1,7 +1,4 @@
/* Copyright (C) 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
NOTE: The canonical source of this file is maintained with the GNU C Library.
Bugs can be reported to bug-glibc@prep.ai.mit.edu.
/* Copyright (C) 2001 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
@@ -17,20 +14,20 @@
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#ifdef HAVE_CONFIG_H
# include "config.h"
#if HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdio.h>
#include <sys/types.h>
#if defined _LIBC || defined STDC_HEADERS
# include <stdlib.h>
#if STDC_HEADERS || HAVE_STRING_H
# include <string.h>
#else
char *malloc ();
# include <strings.h>
#endif
#include <sys/types.h>
#include "xalloc.h"
#ifndef HAVE_DECL_STRNLEN
"this configure-time declaration test was not run"
#endif
@@ -38,18 +35,13 @@ char *malloc ();
size_t strnlen ();
#endif
#undef __strndup
#undef strndup
#ifndef weak_alias
# define __strndup strndup
#endif
char *xstrndup (const char *s, size_t n);
char *
__strndup (const char *s, size_t n)
xstrndup (const char *s, size_t n)
{
size_t len = strnlen (s, n);
char *new = malloc (len + 1);
char *new = xmalloc (len + 1);
if (new == NULL)
return NULL;
@@ -57,6 +49,3 @@ __strndup (const char *s, size_t n)
new[len] = '\0';
return (char *) memcpy (new, s, len);
}
#ifdef weak_alias
weak_alias (__strndup, strndup)
#endif