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47 lines
1.5 KiB
C
47 lines
1.5 KiB
C
/* error_util.h - Provide the INTERNAL_ERROR macro
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*
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* Copyright © 2009 Carl Worth
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see https://www.gnu.org/licenses/ .
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*
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* Author: Carl Worth <cworth@cworth.org>
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*/
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#ifndef ERROR_UTIL_H
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#define ERROR_UTIL_H
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#include <talloc.h>
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#include "function-attributes.h"
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/* There's no point in continuing when we've detected that we've done
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* something wrong internally (as opposed to the user passing in a
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* bogus value).
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*
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* Note that PRINTF_ATTRIBUTE comes from talloc.h
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*/
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void
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_internal_error (const char *format, ...) PRINTF_ATTRIBUTE (1, 2) NORETURN_ATTRIBUTE;
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/* There's no point in continuing when we've detected that we've done
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* something wrong internally (as opposed to the user passing in a
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* bogus value).
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*
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* Note that __location__ comes from talloc.h.
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*/
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#define INTERNAL_ERROR(format, ...) \
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_internal_error (format " (%s).\n", \
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##__VA_ARGS__, __location__)
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#endif
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