include/bsd/string.h

0001 /*
0002  * Copyright © 2004, 2005, 2009, 2011 Guillem Jover <guillem@hadrons.org>
0003  *
0004  * Redistribution and use in source and binary forms, with or without
0005  * modification, are permitted provided that the following conditions
0006  * are met:
0007  * 1. Redistributions of source code must retain the above copyright
0008  *    notice, this list of conditions and the following disclaimer.
0009  * 2. Redistributions in binary form must reproduce the above copyright
0010  *    notice, this list of conditions and the following disclaimer in the
0011  *    documentation and/or other materials provided with the distribution.
0012  * 3. The name of the author may not be used to endorse or promote products
0013  *    derived from this software without specific prior written permission.
0014  *
0015  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
0016  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
0017  * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
0018  * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
0019  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
0020  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
0021  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
0022  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
0023  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
0024  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
0025  */
0026
0027 #ifdef LIBBSD_OVERLAY
0028 #include_next <string.h>
0029 #else
0030 #include <string.h>
0031 #endif
0032
0033 #ifndef LIBBSD_STRING_H
0034 #define LIBBSD_STRING_H
0035
0036 #ifdef LIBBSD_OVERLAY
0037 #include <sys/cdefs.h>
0038 #else
0039 #include <bsd/sys/cdefs.h>
0040 #endif
0041 #include <sys/types.h>
0042
0043 __BEGIN_DECLS
0044 #if !defined(__APPLE__) && \
0045     (!defined(__GLIBC__) || !__GLIBC_PREREQ(2, 38) || !defined(_DEFAULT_SOURCE))
0046 size_t strlcpy(char *dst, const char *src, size_t siz);
0047 size_t strlcat(char *dst, const char *src, size_t siz);
0048 #endif
0049 char *strnstr(const char *str, const char *find, size_t str_len);
0050 #ifndef __APPLE__
0051 void strmode(mode_t mode, char *str);
0052 #endif
0053
0054 #if !defined(__GLIBC__) || \
0055     !__GLIBC_PREREQ(2, 25) || \
0056     !defined(_DEFAULT_SOURCE)
0057 void explicit_bzero(void *buf, size_t len);
0058 #endif
0059 __END_DECLS
0060
0061 #endif