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Current Path: /usr/src/lib/libc/string

📁 ..
📄 Makefile.inc(3.07 KB)
📄 Symbol.map(1.08 KB)
📄 bcmp.3(2.47 KB)
📄 bcmp.c(2.05 KB)
📄 bcopy.3(2.66 KB)
📄 bcopy.c(3.96 KB)
📄 bstring.3(3.09 KB)
📄 bzero.3(2.75 KB)
📄 bzero.c(81 B)
📄 ffs.3(2.88 KB)
📄 ffs.c(1.97 KB)
📄 ffsl.c(1.84 KB)
📄 ffsll.c(1.85 KB)
📄 fls.c(1.84 KB)
📄 flsl.c(1.84 KB)
📄 flsll.c(1.85 KB)
📄 index.3(3.01 KB)
📄 memccpy.3(2.34 KB)
📄 memccpy.c(2.04 KB)
📄 memchr.3(2.9 KB)
📄 memchr.c(1.9 KB)
📄 memcmp.3(2.64 KB)
📄 memcmp.c(2.12 KB)
📄 memcpy.3(2.66 KB)
📄 memcpy.c(82 B)
📄 memmem.3(2.73 KB)
📄 memmem.c(5.15 KB)
📄 memmove.3(2.41 KB)
📄 memmove.c(82 B)
📄 memrchr.c(1.2 KB)
📄 memset.3(3.7 KB)
📄 memset.c(3.54 KB)
📄 memset_s.c(2.18 KB)
📄 stpcpy.c(1.96 KB)
📄 stpncpy.c(1.68 KB)
📄 strcasecmp.3(3.38 KB)
📄 strcasecmp.c(2.95 KB)
📄 strcasestr.c(2.55 KB)
📄 strcat.3(4.26 KB)
📄 strcat.c(1.95 KB)
📄 strchr.3(3.28 KB)
📄 strchr.c(2.02 KB)
📄 strchrnul.c(1.67 KB)
📄 strcmp.3(2.88 KB)
📄 strcmp.c(2.08 KB)
📄 strcoll.3(2.77 KB)
📄 strcoll.c(3.45 KB)
📄 strcpy.3(4.94 KB)
📄 strcpy.c(2.04 KB)
📄 strcspn.c(2.33 KB)
📄 strdup.3(2.74 KB)
📄 strdup.c(2.02 KB)
📄 strerror.3(5.97 KB)
📄 strerror.c(3.85 KB)
📄 string.3(4.16 KB)
📄 strlcat.c(1.77 KB)
📄 strlcpy.3(5.29 KB)
📄 strlcpy.c(1.63 KB)
📄 strlen.3(2.65 KB)
📄 strlen.c(3.79 KB)
📄 strmode.3(4.68 KB)
📄 strmode.c(3.44 KB)
📄 strncat.c(2.29 KB)
📄 strncmp.c(2.05 KB)
📄 strncpy.c(2.39 KB)
📄 strndup.c(1.17 KB)
📄 strnlen.c(1.6 KB)
📄 strnstr.c(2.4 KB)
📄 strpbrk.3(2.49 KB)
📄 strpbrk.c(2.1 KB)
📄 strrchr.c(2.05 KB)
📄 strsep.3(3.74 KB)
📄 strsep.c(2.62 KB)
📄 strsignal.c(3.7 KB)
📄 strspn.3(3.09 KB)
📄 strspn.c(2.32 KB)
📄 strstr.3(4.03 KB)
📄 strstr.c(5.17 KB)
📄 strtok.3(4.67 KB)
📄 strtok.c(3.78 KB)
📄 strxfrm.3(3.2 KB)
📄 strxfrm.c(3.03 KB)
📄 swab.3(2.19 KB)
📄 swab.c(2.28 KB)
📄 timingsafe_bcmp.3(2.35 KB)
📄 timingsafe_bcmp.c(1.21 KB)
📄 timingsafe_memcmp.c(1.76 KB)
📄 wcpcpy.c(1.97 KB)
📄 wcpncpy.c(1.69 KB)
📄 wcscasecmp.c(1.68 KB)
📄 wcscat.c(1.84 KB)
📄 wcschr.c(1.58 KB)
📄 wcscmp.c(2.2 KB)
📄 wcscoll.3(3.16 KB)
📄 wcscoll.c(5.43 KB)
📄 wcscpy.c(1.8 KB)
📄 wcscspn.c(1.87 KB)
📄 wcsdup.c(1.65 KB)
📄 wcslcat.c(2.55 KB)
📄 wcslcpy.c(2.46 KB)
📄 wcslen.c(1.75 KB)
📄 wcsncasecmp.c(1.75 KB)
📄 wcsncat.c(1.9 KB)
📄 wcsncmp.c(2.17 KB)
📄 wcsncpy.c(2.31 KB)
📄 wcsnlen.c(1.6 KB)
📄 wcspbrk.c(1.92 KB)
📄 wcsrchr.c(1.63 KB)
📄 wcsspn.c(1.89 KB)
📄 wcsstr.c(2.27 KB)
📄 wcstok.3(4.1 KB)
📄 wcstok.c(2.7 KB)
📄 wcswidth.3(2.08 KB)
📄 wcswidth.c(2.62 KB)
📄 wcsxfrm.3(3.5 KB)
📄 wcsxfrm.c(2.66 KB)
📄 wmemchr.3(4.96 KB)
📄 wmemchr.c(1.85 KB)
📄 wmemcmp.c(1.87 KB)
📄 wmemcpy.c(1.81 KB)
📄 wmemmove.c(1.79 KB)
📄 wmemset.c(1.81 KB)

Editing: strchr.c

/*-
 * SPDX-License-Identifier: BSD-3-Clause
 *
 * Copyright (c) 1990, 1993
 *	The Regents of the University of California.  All rights reserved.
 *
 * 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.
 */

#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)index.c	8.1 (Berkeley) 6/4/93";
#endif /* LIBC_SCCS and not lint */
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");

#include <stddef.h>
#include <string.h>

char *
strchr(const char *p, int ch)
{
	char c;

c = ch;
	for (;; ++p) {
		if (*p == c)
			return ((char *)p);
		if (*p == '\0')
			return (NULL);
	}
	/* NOTREACHED */
}

__weak_reference(strchr, index);

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Editing: strchr.c

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