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1998-01-31 11:18  Ulrich Drepper  <drepper@cygnus.com>

	* misc/efgcvt_r.c (fcvt_r): Handle illegal NDIGIT correctly.
	[PR libc/410]
	* misc/Makefile (tests): Add tst-efgcvt.
	* misc/tst-efgcvt.c: New file.

	* manual/arith.texi (Parsing of Integers): Correct description of
	strtoul. Pointed out by Scott Snyder <snyder@fnald0.fnal.gov>.
	[PR libc/396]
	* misc/lsearch.c (lsearch): Return a pointer to the new element
	if one was "allocated".
	* string/strsignal.c: NSIG is not a valid index into
	_sys_siglist.  Don't zap the last character of the "Unknown
	signal" message.
This commit is contained in:
Ulrich Drepper
1998-01-31 02:43:20 +00:00
parent acaee4d7aa
commit 07b51ba59a
8 changed files with 98 additions and 32 deletions
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37
posix/regex.c
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@@ -2,7 +2,7 @@
version 0.12.
(Implements POSIX draft P1003.2/D11.2, except for some of the
internationalization features.)
Copyright (C) 1993, 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 94, 95, 96, 97, 98 Free Software Foundation, Inc.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
@@ -31,6 +31,14 @@
# include <config.h>
#endif
#ifndef PARAMS
# if defined __GNUC__ || (defined __STDC__ && __STDC__)
# define PARAMS(args) args
# else
# define PARAMS(args) ()
# endif /* GCC. */
#endif /* Not PARAMS. */
#if defined STDC_HEADERS && !defined emacs
# include <stddef.h>
#else
@@ -329,7 +337,12 @@ typedef char boolean;
#define false 0
#define true 1
static int re_match_2_internal ();
static int re_match_2_internal PARAMS ((struct re_pattern_buffer *bufp,
const char *string1, int size1,
const char *string2, int size2,
int pos,
struct re_registers *regs,
int stop));
/* These are the command codes that appear in compiled regular
expressions. Some opcodes are followed by argument bytes. A
@@ -2368,10 +2381,12 @@ regex_compile (pattern, size, syntax, bufp)
if (syntax & RE_NO_BK_PARENS) goto normal_backslash;
if (COMPILE_STACK_EMPTY)
if (syntax & RE_UNMATCHED_RIGHT_PAREN_ORD)
goto normal_backslash;
else
FREE_STACK_RETURN (REG_ERPAREN);
{
if (syntax & RE_UNMATCHED_RIGHT_PAREN_ORD)
goto normal_backslash;
else
FREE_STACK_RETURN (REG_ERPAREN);
}
handle_close:
if (fixup_alt_jump)
@@ -2388,10 +2403,12 @@ regex_compile (pattern, size, syntax, bufp)
/* See similar code for backslashed left paren above. */
if (COMPILE_STACK_EMPTY)
if (syntax & RE_UNMATCHED_RIGHT_PAREN_ORD)
goto normal_char;
else
FREE_STACK_RETURN (REG_ERPAREN);
{
if (syntax & RE_UNMATCHED_RIGHT_PAREN_ORD)
goto normal_char;
else
FREE_STACK_RETURN (REG_ERPAREN);
}
/* Since we just checked for an empty stack above, this
``can't happen''. */