err.h revision 102227
11539Srgrimes/*- 21539Srgrimes * Copyright (c) 1993 31539Srgrimes * The Regents of the University of California. All rights reserved. 41539Srgrimes * 51539Srgrimes * Redistribution and use in source and binary forms, with or without 61539Srgrimes * modification, are permitted provided that the following conditions 71539Srgrimes * are met: 81539Srgrimes * 1. Redistributions of source code must retain the above copyright 91539Srgrimes * notice, this list of conditions and the following disclaimer. 101539Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 111539Srgrimes * notice, this list of conditions and the following disclaimer in the 121539Srgrimes * documentation and/or other materials provided with the distribution. 131539Srgrimes * 3. All advertising materials mentioning features or use of this software 141539Srgrimes * must display the following acknowledgement: 151539Srgrimes * This product includes software developed by the University of 161539Srgrimes * California, Berkeley and its contributors. 171539Srgrimes * 4. Neither the name of the University nor the names of its contributors 181539Srgrimes * may be used to endorse or promote products derived from this software 191539Srgrimes * without specific prior written permission. 201539Srgrimes * 211539Srgrimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 221539Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 231539Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 241539Srgrimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 251539Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 261539Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 271539Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 281539Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 291539Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 301539Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 311539Srgrimes * SUCH DAMAGE. 321539Srgrimes * 3341284Sbde * @(#)err.h 8.1 (Berkeley) 6/2/93 3450473Speter * $FreeBSD: head/include/err.h 102227 2002-08-21 16:20:02Z mike $ 351539Srgrimes */ 361539Srgrimes 371539Srgrimes#ifndef _ERR_H_ 381539Srgrimes#define _ERR_H_ 391539Srgrimes 401539Srgrimes/* 411539Srgrimes * Don't use va_list in the err/warn prototypes. Va_list is typedef'd in two 421539Srgrimes * places (<machine/varargs.h> and <machine/stdarg.h>), so if we include one 431539Srgrimes * of them here we may collide with the utility's includes. It's unreasonable 441539Srgrimes * for utilities to have to include one of them to include err.h, so we get 45102227Smike * __va_list from <sys/_types.h> and use it. 461539Srgrimes */ 471539Srgrimes#include <sys/cdefs.h> 48102227Smike#include <sys/_types.h> 491539Srgrimes 501539Srgrimes__BEGIN_DECLS 5193032Simpvoid err(int, const char *, ...) __dead2 __printf0like(2, 3); 52102227Smikevoid verr(int, const char *, __va_list) __dead2 __printf0like(2, 0); 5393032Simpvoid errc(int, int, const char *, ...) __dead2 __printf0like(3, 4); 54102227Smikevoid verrc(int, int, const char *, __va_list) __dead2 5541284Sbde __printf0like(3, 0); 5693032Simpvoid errx(int, const char *, ...) __dead2 __printf0like(2, 3); 57102227Smikevoid verrx(int, const char *, __va_list) __dead2 __printf0like(2, 0); 5893032Simpvoid warn(const char *, ...) __printf0like(1, 2); 59102227Smikevoid vwarn(const char *, __va_list) __printf0like(1, 0); 6093032Simpvoid warnc(int, const char *, ...) __printf0like(2, 3); 61102227Smikevoid vwarnc(int, const char *, __va_list) __printf0like(2, 0); 6293032Simpvoid warnx(const char *, ...) __printflike(1, 2); 63102227Smikevoid vwarnx(const char *, __va_list) __printflike(1, 0); 6493032Simpvoid err_set_file(void *); 6593032Simpvoid err_set_exit(void (*)(int)); 661539Srgrimes__END_DECLS 671539Srgrimes 681539Srgrimes#endif /* !_ERR_H_ */ 69