49 lines
1.9 KiB
C
49 lines
1.9 KiB
C
/*-
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* Copyright (c) 2009 Joerg Sonnenberger
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* 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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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef LAFE_ERR_H
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#define LAFE_ERR_H
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#if defined(__GNUC__) && (__GNUC__ > 2 || \
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(__GNUC__ == 2 && __GNUC_MINOR__ >= 5))
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#define __LA_DEAD __attribute__((__noreturn__))
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#else
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#define __LA_DEAD
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#endif
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#if defined(__GNUC__) && (__GNUC__ > 2 || \
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(__GNUC__ == 2 && __GNUC_MINOR__ >= 7))
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#define __LA_PRINTFLIKE(f,a) __attribute__((__format__(__printf__, f, a)))
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#else
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#define __LA_PRINTFLIKE(f,a)
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#endif
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extern const char *lafe_progname;
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void lafe_warnc(int code, const char *fmt, ...) __LA_PRINTFLIKE(2, 3);
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void lafe_errc(int eval, int code, const char *fmt, ...) __LA_DEAD
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__LA_PRINTFLIKE(3, 4);
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#endif
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