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f8adc70c3f
* sysdeps/generic/strrchr.c: Deansideclized. * elf/Makefile (ldd): Depend on Makefile. Find ld.so in $(slibdir) instead of $(libdir). * sysdeps/i386/strrchr.S: Use `testl $3, %esi' instead of `testb $3, %esi'; gas misassembles the latter into `testb $3, %dh'. * mach/Machrules (%.udeps rule): Do $(make-target-directory) first. Tue May 14 16:38:44 1996 David Mosberger-Tang <davidm@AZStarNet.com> * sunrpc/getrpcent.c (interpret): Declare args. Rewrite parsing using strpbrk. Tue May 14 20:18:38 1996 Ulrich Drepper <drepper@cygnus.com> * time/Makefile (routines): Add strptime. * time/time.h: Add prototype for strptime. * time/strptime.c: New file. Implementation according to XPG4.
48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
/* Copyright (C) 1991, 1995 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If
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not, write to the Free Software Foundation, Inc., 675 Mass Ave,
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Cambridge, MA 02139, USA. */
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#include <string.h>
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/* Find the last ocurrence of C in S. */
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char *
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strrchr (const char *s, int c)
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{
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register const char *found, *p;
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c = (unsigned char) c;
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/* Since strchr is fast, we use it rather than the obvious loop. */
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if (c == '\0')
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return strchr (s, '\0');
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found = NULL;
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while ((p = strchr (s, c)) != NULL)
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{
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found = p;
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s = p + 1;
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}
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return (char *) found;
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}
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#ifdef weak_alias
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#undef rindex
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weak_alias (strrchr, rindex)
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#endif
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