1 /*- 2 * Copyright (c) 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)err.h 8.1 (Berkeley) 6/2/93 34 * $FreeBSD$ 35 */ 36 37 #ifndef _ERR_H_ 38 #define _ERR_H_ 39 40 /* 41 * Don't use va_list in the err/warn prototypes. Va_list is typedef'd in two 42 * places (<machine/varargs.h> and <machine/stdarg.h>), so if we include one 43 * of them here we may collide with the utility's includes. It's unreasonable 44 * for utilities to have to include one of them to include err.h, so we get 45 * __va_list from <sys/_types.h> and use it. 46 */ 47 #include <sys/cdefs.h> 48 #include <sys/_types.h> 49 50 __BEGIN_DECLS 51 void err(int, const char *, ...) __dead2 __printf0like(2, 3); 52 void verr(int, const char *, __va_list) __dead2 __printf0like(2, 0); 53 void errc(int, int, const char *, ...) __dead2 __printf0like(3, 4); 54 void verrc(int, int, const char *, __va_list) __dead2 55 __printf0like(3, 0); 56 void errx(int, const char *, ...) __dead2 __printf0like(2, 3); 57 void verrx(int, const char *, __va_list) __dead2 __printf0like(2, 0); 58 void warn(const char *, ...) __printf0like(1, 2); 59 void vwarn(const char *, __va_list) __printf0like(1, 0); 60 void warnc(int, const char *, ...) __printf0like(2, 3); 61 void vwarnc(int, const char *, __va_list) __printf0like(2, 0); 62 void warnx(const char *, ...) __printflike(1, 2); 63 void vwarnx(const char *, __va_list) __printflike(1, 0); 64 void err_set_file(void *); 65 void err_set_exit(void (*)(int)); 66 __END_DECLS 67 68 #endif /* !_ERR_H_ */ 69