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| author | Ulrich Drepper <drepper@redhat.com> | 1998-01-31 02:43:20 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1998-01-31 02:43:20 +0000 |
| commit | 07b51ba59a50eadbda72fad0b2e55a4f0e26a291 (patch) | |
| tree | bb65ad1cd7e3262bd6c20832d20e5891b4141a2c /posix/regex.c | |
| parent | acaee4d7aa686e058f3cce22fda157c572f4de2c (diff) | |
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Update.
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.
Diffstat (limited to 'posix/regex.c')
| -rw-r--r-- | posix/regex.c | 37 |
1 files changed, 27 insertions, 10 deletions
diff --git a/posix/regex.c b/posix/regex.c index b80ad1b815..1bc609621b 100644 --- a/posix/regex.c +++ b/posix/regex.c @@ -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''. */ |