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For systems withour err/warn functions.

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This commit is contained in:
Todd C. Miller
2003-04-02 18:14:57 +00:00
parent 0eaddf3e86
commit b51c124116
1 changed files with 69 additions and 0 deletions
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/*-
* Copyright (c) 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)err.h 8.1 (Berkeley) 6/2/93
*/
#ifndef _ERR_H_
#define _ERR_H_
#ifdef __STDC__
# include <stdarg.h>
#else
# include <varargs.h>
#endif
#if !defined(__GNUC__) || __GNUC__ < 2 || __GNUC__ == 2 && __GNUC_MINOR__ < 5
#define __attribute__(x)
#endif
#ifdef __STDC__
void err(int, const char *, ...) __attribute__((__noreturn__));
void verr(int, const char *, va_list) __attribute__((__noreturn__));
void errx(int, const char *, ...) __attribute__((__noreturn__));
void verrx(int, const char *, va_list) __attribute__((__noreturn__));
void warn(const char *, ...);
void vwarn(const char *, va_list);
void warnx(const char *, ...);
void vwarnx(const char *, va_list);
#else
void err() __attribute__((__noreturn__));
void verr() __attribute__((__noreturn__));
void errx() __attribute__((__noreturn__));
void verrx() __attribute__((__noreturn__));
void warn();
void vwarn();
void warnx();
void vwarnx();
#endif /* __STDC__ */
#endif /* !_ERR_H_ */