159deaec5SRodney W. Grimes /*- 22321c474SPedro F. Giffuni * SPDX-License-Identifier: BSD-3-Clause 32321c474SPedro F. Giffuni * 459deaec5SRodney W. Grimes * Copyright (c) 1993 559deaec5SRodney W. Grimes * The Regents of the University of California. All rights reserved. 659deaec5SRodney W. Grimes * 759deaec5SRodney W. Grimes * Redistribution and use in source and binary forms, with or without 859deaec5SRodney W. Grimes * modification, are permitted provided that the following conditions 959deaec5SRodney W. Grimes * are met: 1059deaec5SRodney W. Grimes * 1. Redistributions of source code must retain the above copyright 1159deaec5SRodney W. Grimes * notice, this list of conditions and the following disclaimer. 1259deaec5SRodney W. Grimes * 2. Redistributions in binary form must reproduce the above copyright 1359deaec5SRodney W. Grimes * notice, this list of conditions and the following disclaimer in the 1459deaec5SRodney W. Grimes * documentation and/or other materials provided with the distribution. 15f2556687SWarner Losh * 3. Neither the name of the University nor the names of its contributors 1659deaec5SRodney W. Grimes * may be used to endorse or promote products derived from this software 1759deaec5SRodney W. Grimes * without specific prior written permission. 1859deaec5SRodney W. Grimes * 1959deaec5SRodney W. Grimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 2059deaec5SRodney W. Grimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2159deaec5SRodney W. Grimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2259deaec5SRodney W. Grimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 2359deaec5SRodney W. Grimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2459deaec5SRodney W. Grimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2559deaec5SRodney W. Grimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2659deaec5SRodney W. Grimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2759deaec5SRodney W. Grimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2859deaec5SRodney W. Grimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2959deaec5SRodney W. Grimes * SUCH DAMAGE. 3059deaec5SRodney W. Grimes */ 3159deaec5SRodney W. Grimes 3259deaec5SRodney W. Grimes #ifndef _ERR_H_ 3359deaec5SRodney W. Grimes #define _ERR_H_ 3459deaec5SRodney W. Grimes 3559deaec5SRodney W. Grimes /* 3659deaec5SRodney W. Grimes * Don't use va_list in the err/warn prototypes. Va_list is typedef'd in two 3759deaec5SRodney W. Grimes * places (<machine/varargs.h> and <machine/stdarg.h>), so if we include one 3859deaec5SRodney W. Grimes * of them here we may collide with the utility's includes. It's unreasonable 3959deaec5SRodney W. Grimes * for utilities to have to include one of them to include err.h, so we get 40abbd8902SMike Barcroft * __va_list from <sys/_types.h> and use it. 4159deaec5SRodney W. Grimes */ 4259deaec5SRodney W. Grimes #include <sys/cdefs.h> 43abbd8902SMike Barcroft #include <sys/_types.h> 4459deaec5SRodney W. Grimes 45649702c5SPedro F. Giffuni __NULLABILITY_PRAGMA_PUSH 46649702c5SPedro F. Giffuni 4759deaec5SRodney W. Grimes __BEGIN_DECLS 48bb28f3c2SWarner Losh void err(int, const char *, ...) __dead2 __printf0like(2, 3); 49abbd8902SMike Barcroft void verr(int, const char *, __va_list) __dead2 __printf0like(2, 0); 50bb28f3c2SWarner Losh void errc(int, int, const char *, ...) __dead2 __printf0like(3, 4); 51abbd8902SMike Barcroft void verrc(int, int, const char *, __va_list) __dead2 52ba924eafSBruce Evans __printf0like(3, 0); 53bb28f3c2SWarner Losh void errx(int, const char *, ...) __dead2 __printf0like(2, 3); 54abbd8902SMike Barcroft void verrx(int, const char *, __va_list) __dead2 __printf0like(2, 0); 55bb28f3c2SWarner Losh void warn(const char *, ...) __printf0like(1, 2); 56abbd8902SMike Barcroft void vwarn(const char *, __va_list) __printf0like(1, 0); 57bb28f3c2SWarner Losh void warnc(int, const char *, ...) __printf0like(2, 3); 58abbd8902SMike Barcroft void vwarnc(int, const char *, __va_list) __printf0like(2, 0); 59bb28f3c2SWarner Losh void warnx(const char *, ...) __printflike(1, 2); 60*2fd63590SPedro F. Giffuni void vwarnx(const char *, __va_list) __printf0like(1, 0); 61bb28f3c2SWarner Losh void err_set_file(void *); 62649702c5SPedro F. Giffuni void err_set_exit(void (* _Nullable)(int)); 6359deaec5SRodney W. Grimes __END_DECLS 64649702c5SPedro F. Giffuni __NULLABILITY_PRAGMA_POP 6559deaec5SRodney W. Grimes 6659deaec5SRodney W. Grimes #endif /* !_ERR_H_ */ 67