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| author | Ulrich Drepper <drepper@redhat.com> | 1999-01-16 17:09:04 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1999-01-16 17:09:04 +0000 |
| commit | 482eec0d1188823ad93247f79bf965886e8bd4f7 (patch) | |
| tree | 5a3157c41a1310f5440de77f841753a32bb1444d /string/bits | |
| parent | 37a87f834a459f6136ff44c7887b013d1ae0f6be (diff) | |
| download | glibc-482eec0d1188823ad93247f79bf965886e8bd4f7.tar.gz glibc-482eec0d1188823ad93247f79bf965886e8bd4f7.tar.xz glibc-482eec0d1188823ad93247f79bf965886e8bd4f7.zip | |
Update.
1999-01-16 Ulrich Drepper <drepper@cygnus.com> * elf/Makefile (tests): Add loadtest. Add rules to generate test modules. * Makeconfig (+link): Add $(LDFLAGS-$(@F)) to command line. * elf/loadtest.c: New file. * elf/testobj1.c: New file. * elf/testobj2.c: New file. * elf/testobj3.c: New file. * elf/dl-close.c: Correct removing module from global list. * elf/dl-open.c: Add debugging code. * include/string.h: Add __rawmemchr prototype. * string/Makefile (routines): Add rawmemchr. * string/Versions [GLIBC_2.1]: Add __rawmemchr and rawmemchr. * string/string.h: Add prototype for rawmemchr. * string/bits/string2.h: Optimize strchr with rawmemchr. * sysdeps/generic/rawmemchr.c: New file. * sysdeps/i386/rawmemchr.c: New file. * sysdeps/i386/i486/bits/string.h: Add rawmemchr inline code. Optimize strchr with rawmemchr. * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define _LFS_LARGEFILE, _LFS64_LARGEFILE, and _LFS64_STDIO for Unix98. 1999-01-14 Andreas Jaeger <aj@arthur.rhein-neckar.de> * nis/nis_error.c (nis_errlist): Fix capitilasation.
Diffstat (limited to 'string/bits')
| -rw-r--r-- | string/bits/string2.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/string/bits/string2.h b/string/bits/string2.h index 4904a3e4c0..0c28b3e122 100644 --- a/string/bits/string2.h +++ b/string/bits/string2.h @@ -1,5 +1,5 @@ /* Machine-independant string function optimizations. - Copyright (C) 1997, 1998 Free Software Foundation, Inc. + Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. @@ -252,6 +252,16 @@ __mempcpy_small (void *__dest1, char __src1, #endif +/* Return pointer to C in S. */ +#ifndef _HAVE_STRING_ARCH_strchr +extern __ptr_t __rawmemchr (const __ptr_t __s, int __c); +# define strchr(s, c) \ + (__extension__ (__builtin_constant_p (c) && (c) == '\0' \ + ? (char *) __rawmemchr (s, c) \ + : strchr (s, c))) +#endif + + /* Copy SRC to DEST. */ #ifndef _HAVE_STRING_ARCH_strcpy # define strcpy(dest, src) \ |