1/*	$FreeBSD$	*/
2
3/*-
4 * SPDX-License-Identifier: BSD-3-Clause
5 *
6 * Copyright (c) 2012 SRI International
7 * Copyright (c) 1995
8 *	The Regents of the University of California.  All rights reserved.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 * 3. Neither the name of the University nor the names of its contributors
19 *    may be used to endorse or promote products derived from this software
20 *    without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 */
34
35#ifndef _LIBNETBSD_UTIL_H_
36#define _LIBNETBSD_UTIL_H_
37
38#include <sys/types.h>
39#include <libutil.h>
40#include <stdio.h>
41
42void	(*esetfunc(void (*)(int, const char *, ...)))(int, const char *, ...);
43size_t	 estrlcpy(char *, const char *, size_t);
44size_t	 estrlcat(char *, const char *, size_t);
45char	*estrdup(const char *);
46char	*estrndup(const char *, size_t);
47void	*emalloc(size_t);
48void	*ecalloc(size_t, size_t);
49void	*erealloc(void *, size_t);
50FILE	*efopen(const char *, const char *);
51int	 easprintf(char ** __restrict, const char * __restrict, ...)
52	    __printflike(2, 3);
53int	 evasprintf(char ** __restrict, const char * __restrict, __va_list)
54	    __printflike(2, 0);
55char	*flags_to_string(u_long flags, const char *def);
56int	 sockaddr_snprintf(char *, size_t, const char *,
57			   const struct sockaddr *);
58int	 string_to_flags(char **stringp, u_long *setp, u_long *clrp);
59
60#endif
61