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| author | Ulrich Drepper <drepper@redhat.com> | 1998-07-22 16:54:32 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1998-07-22 16:54:32 +0000 |
| commit | a7ab2023fcdd5c90c9f664cbaed8ef90dd38e818 (patch) | |
| tree | 9b86dc161c5966099758510f55726e5f4a52af65 /string | |
| parent | 61027f30c8f3ee9e280d2de3e240bf53864e0f61 (diff) | |
| download | glibc-a7ab2023fcdd5c90c9f664cbaed8ef90dd38e818.zip glibc-a7ab2023fcdd5c90c9f664cbaed8ef90dd38e818.tar.gz glibc-a7ab2023fcdd5c90c9f664cbaed8ef90dd38e818.tar.bz2 | |
Update.
1998-07-22 Ulrich Drepper <drepper@cygnus.com>
* Makefile (headers2_0): Add sigstack.h.
* sysdeps/unix/sysv/linux/alpha/getrusage.S: Also define __getrusage.
1998-07-22 11:43 Ulrich Drepper <drepper@cygnus.com>
* libio/fileops.c (_IO_file_sync): Don't lock stream here.
Reported by Thorsten Kukuk.
* string/strcoll.c: Correct problem with empty strings.
* string/strxfrm.c: Likewise.
Reported by vbzoli@hbrt.hu [PR libc/719].
1998-07-21 18:40 Zack Weinberg <zack@rabi.phys.columbia.edu>
* sysdeps/posix/tempname.c: Use the random-name generator
already used by mktemp/mkstemp. Honor TMPDIR.
1998-07-21 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* hurd/Makefile (routines): Remove cthreads.
* sysdeps/mach/hurd/Makefile (sysdep_routines): Add cthreads.
* sysdeps/unix/sysv/linux/i386/Dist: Add missing files.
* manual/Makefile (distribute): Add summary.texi.
1998-07-21 16:08 Zack Weinberg <zack@rabi.phys.columbia.edu>
Diffstat (limited to 'string')
| -rw-r--r-- | string/strcoll.c | 6 | ||||
| -rw-r--r-- | string/strxfrm.c | 10 |
2 files changed, 15 insertions, 1 deletions
diff --git a/string/strcoll.c b/string/strcoll.c index cc39820..8457ef8 100644 --- a/string/strcoll.c +++ b/string/strcoll.c @@ -82,6 +82,12 @@ STRCOLL (s1, s2, l) if (collate_nrules == 0) return STRCMP (s1, s2); + /* Handle empty strings as a special case. */ + if (*s1 == '\0') + return *s2 == '\0' ? 0 : -1; + else if (*s2 == '\0') + return 1; + /* Get full information about the strings. This means we get information for all passes in a special data structure. */ get_string (s1, s1forw, s1backw); diff --git a/string/strxfrm.c b/string/strxfrm.c index 8222adf..795e8e4 100644 --- a/string/strxfrm.c +++ b/string/strxfrm.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. +/* Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995. @@ -184,6 +184,14 @@ STRXFRM (STRING_TYPE *dest, const STRING_TYPE *src, size_t n, __locale_t l) return STRLEN (src); } + /* Handle an empty string as a special case. */ + if (*src == '\0') + { + if (n != 0) + *dest = '\0'; + return 1; + } + /* Get full information about the string. This means we get information for all passes in a special data structure. */ get_string (src, forw, backw); |