unbelievably, cygwin doesn't have strcasestr(3)
This commit is contained in:
parent
5267e51098
commit
2c1ffced08
8
Build.sh
8
Build.sh
@ -1,5 +1,5 @@
|
||||
#!/bin/sh
|
||||
# $MirOS: src/bin/mksh/Build.sh,v 1.78 2006/11/12 13:09:09 tg Exp $
|
||||
# $MirOS: src/bin/mksh/Build.sh,v 1.79 2006/11/12 13:15:26 tg Exp $
|
||||
#-
|
||||
# Environment: CC, CFLAGS, CPPFLAGS, LDFLAGS, LIBS, NROFF
|
||||
|
||||
@ -257,6 +257,11 @@ ac_test setgroups setresugid 0 <<-'EOF'
|
||||
int main(void) { gid_t gid = 0; return (setgroups(0, &gid)); }
|
||||
EOF
|
||||
|
||||
ac_test strcasestr <<-'EOF'
|
||||
#include <string.h>
|
||||
int main(int ac, char *av[]) { strcasestr(av[0], av[1]); return (ac); }
|
||||
EOF
|
||||
|
||||
ac_test strlcpy <<-'EOF'
|
||||
#include <string.h>
|
||||
int main(int ac, char *av[]) { strlcpy(av[0], av[1], 1); return (ac); }
|
||||
@ -264,6 +269,7 @@ EOF
|
||||
|
||||
$e ... done.
|
||||
addsrcs HAVE_SETMODE setmode.c
|
||||
addsrcs HAVE_STRCASESTR strcasestr.c
|
||||
addsrcs HAVE_STRLCPY strlfun.c
|
||||
|
||||
(v "cd '$srcdir' && exec $CC $CFLAGS -I'$curdir' $CPPFLAGS" \
|
||||
|
5
sh.h
5
sh.h
@ -8,7 +8,7 @@
|
||||
/* $OpenBSD: c_test.h,v 1.4 2004/12/20 11:34:26 otto Exp $ */
|
||||
/* $OpenBSD: tty.h,v 1.5 2004/12/20 11:34:26 otto Exp $ */
|
||||
|
||||
#define MKSH_SH_H_ID "$MirOS: src/bin/mksh/sh.h,v 1.81 2006/11/12 10:44:42 tg Exp $"
|
||||
#define MKSH_SH_H_ID "$MirOS: src/bin/mksh/sh.h,v 1.82 2006/11/12 13:15:26 tg Exp $"
|
||||
#define MKSH_VERSION "R29 2006/11/12"
|
||||
|
||||
#if HAVE_SYS_PARAM_H
|
||||
@ -124,6 +124,9 @@
|
||||
mode_t getmode(const void *, mode_t);
|
||||
void *setmode(const char *);
|
||||
#endif
|
||||
#if !HAVE_STRCASESTR
|
||||
char *strcasestr(const char *, const char *);
|
||||
#endif
|
||||
#if !HAVE_STRLCPY
|
||||
size_t strlcpy(char *, const char *, size_t);
|
||||
#endif
|
||||
|
61
strcasestr.c
Normal file
61
strcasestr.c
Normal file
@ -0,0 +1,61 @@
|
||||
/* $OpenBSD: strcasestr.c,v 1.2 2005/08/08 08:05:37 espie Exp $ */
|
||||
/* $NetBSD: strcasestr.c,v 1.2 2005/02/09 21:35:47 kleink Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1990, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to Berkeley by
|
||||
* Chris Torek.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "sh.h"
|
||||
|
||||
__RCSID("$MirOS: src/bin/mksh/strcasestr.c,v 1.1 2006/11/12 13:15:27 tg Exp $");
|
||||
|
||||
/*
|
||||
* Find the first occurrence of find in s, ignore case.
|
||||
*/
|
||||
char *
|
||||
strcasestr(const char *s, const char *find)
|
||||
{
|
||||
char c, sc;
|
||||
size_t len;
|
||||
|
||||
if ((c = *find++) != 0) {
|
||||
c = ksh_tolower((unsigned char)c);
|
||||
len = strlen(find);
|
||||
do {
|
||||
do {
|
||||
if ((sc = *s++) == 0)
|
||||
return (NULL);
|
||||
} while ((char)ksh_tolower((unsigned char)sc) != c);
|
||||
} while (strncasecmp(s, find, len) != 0);
|
||||
s--;
|
||||
}
|
||||
return ((char *)s);
|
||||
}
|
Loading…
x
Reference in New Issue
Block a user