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b4b4fb871e
- Fix some style errors I made back in 1995. - Add a new flavor of the err(3) family, which takes an explicit errno argument rather than implicitly examining errno. This will make it easier to use these functions in conjunction with modern library interfaces that return an errno value explicitly.
68 lines
3.0 KiB
C
68 lines
3.0 KiB
C
/*-
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* Copyright (c) 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* From: @(#)err.h 8.1 (Berkeley) 6/2/93
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* $Id$
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*/
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#ifndef _ERR_H_
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#define _ERR_H_
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/*
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* Don't use va_list in the err/warn prototypes. Va_list is typedef'd in two
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* places (<machine/varargs.h> and <machine/stdarg.h>), so if we include one
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* of them here we may collide with the utility's includes. It's unreasonable
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* for utilities to have to include one of them to include err.h, so we get
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* _BSD_VA_LIST_ from <machine/ansi.h> and use it.
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*/
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#include <machine/ansi.h>
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#include <sys/cdefs.h>
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__BEGIN_DECLS
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void err __P((int, const char *, ...)) __dead2;
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void verr __P((int, const char *, _BSD_VA_LIST_)) __dead2;
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void errc __P((int, int, const char *, ...)) __dead2;
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void verrc __P((int, int, const char *, _BSD_VA_LIST_)) __dead2;
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void errx __P((int, const char *, ...)) __dead2;
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void verrx __P((int, const char *, _BSD_VA_LIST_)) __dead2;
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void warn __P((const char *, ...));
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void vwarn __P((const char *, _BSD_VA_LIST_));
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void warnc __P((int, const char *, ...));
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void vwarnc __P((int, const char *, _BSD_VA_LIST_));
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void warnx __P((const char *, ...));
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void vwarnx __P((const char *, _BSD_VA_LIST_));
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void err_set_file __P((void *));
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void err_set_exit __P((void (*)(int)));
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__END_DECLS
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#endif /* !_ERR_H_ */
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