1 /* $FreeBSD$ */ 2 3 /*- 4 * Copyright (c) 2012 SRI International 5 * Copyright (c) 1995 6 * The Regents of the University of California. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. Neither the name of the University nor the names of its contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 */ 32 33 #ifndef _LIBNETBSD_UTIL_H_ 34 #define _LIBNETBSD_UTIL_H_ 35 36 #include <sys/types.h> 37 #include <libutil.h> 38 39 void (*esetfunc(void (*)(int, const char *, ...)))(int, const char *, ...); 40 size_t estrlcpy(char *, const char *, size_t); 41 size_t estrlcat(char *, const char *, size_t); 42 char *estrdup(const char *); 43 char *estrndup(const char *, size_t); 44 void *emalloc(size_t); 45 void *ecalloc(size_t, size_t); 46 void *erealloc(void *, size_t); 47 struct __sFILE *efopen(const char *, const char *); 48 int easprintf(char ** __restrict, const char * __restrict, ...) 49 __printflike(2, 3); 50 int evasprintf(char ** __restrict, const char * __restrict, __va_list) 51 __printflike(2, 0); 52 char *flags_to_string(u_long flags, const char *def); 53 int sockaddr_snprintf(char *, size_t, const char *, 54 const struct sockaddr *); 55 int string_to_flags(char **stringp, u_long *setp, u_long *clrp); 56 57 #endif 58