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771a67330f
abort and assert. It would be cleaner to use NULL or "" here, but gcc complains in both cases.
118 lines
4.7 KiB
C
118 lines
4.7 KiB
C
/*-
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* Copyright (c) 2009-2010 The FreeBSD Foundation
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* Copyright (c) 2011 Pawel Jakub Dawidek <pjd@FreeBSD.org>
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* All rights reserved.
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*
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* This software was developed by Pawel Jakub Dawidek under sponsorship from
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* the FreeBSD Foundation.
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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 AUTHORS 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 AUTHORS 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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* $FreeBSD$
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*/
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#ifndef _PJDLOG_H_
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#define _PJDLOG_H_
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#include <sys/cdefs.h>
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#include <stdarg.h>
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#include <sysexits.h>
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#include <syslog.h>
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#define PJDLOG_MODE_STD 0
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#define PJDLOG_MODE_SYSLOG 1
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void pjdlog_init(int mode);
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void pjdlog_fini(void);
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void pjdlog_mode_set(int mode);
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int pjdlog_mode_get(void);
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void pjdlog_debug_set(int level);
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int pjdlog_debug_get(void);
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void pjdlog_prefix_set(const char *fmt, ...) __printflike(1, 2);
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void pjdlogv_prefix_set(const char *fmt, va_list ap) __printflike(1, 0);
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void pjdlog_common(int loglevel, int debuglevel, int error, const char *fmt,
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...) __printflike(4, 5);
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void pjdlogv_common(int loglevel, int debuglevel, int error, const char *fmt,
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va_list ap) __printflike(4, 0);
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void pjdlog(int loglevel, const char *fmt, ...) __printflike(2, 3);
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void pjdlogv(int loglevel, const char *fmt, va_list ap) __printflike(2, 0);
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#define pjdlogv_emergency(fmt, ap) pjdlogv(LOG_EMERG, (fmt), (ap))
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#define pjdlog_emergency(...) pjdlog(LOG_EMERG, __VA_ARGS__)
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#define pjdlogv_alert(fmt, ap) pjdlogv(LOG_ALERT, (fmt), (ap))
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#define pjdlog_alert(...) pjdlog(LOG_ALERT, __VA_ARGS__)
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#define pjdlogv_critical(fmt, ap) pjdlogv(LOG_CRIT, (fmt), (ap))
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#define pjdlog_critical(...) pjdlog(LOG_CRIT, __VA_ARGS__)
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#define pjdlogv_error(fmt, ap) pjdlogv(LOG_ERR, (fmt), (ap))
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#define pjdlog_error(...) pjdlog(LOG_ERR, __VA_ARGS__)
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#define pjdlogv_warning(fmt, ap) pjdlogv(LOG_WARNING, (fmt), (ap))
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#define pjdlog_warning(...) pjdlog(LOG_WARNING, __VA_ARGS__)
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#define pjdlogv_notice(fmt, ap) pjdlogv(LOG_NOTICE, (fmt), (ap))
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#define pjdlog_notice(...) pjdlog(LOG_NOTICE, __VA_ARGS__)
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#define pjdlogv_info(fmt, ap) pjdlogv(LOG_INFO, (fmt), (ap))
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#define pjdlog_info(...) pjdlog(LOG_INFO, __VA_ARGS__)
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void pjdlog_debug(int debuglevel, const char *fmt, ...) __printflike(2, 3);
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void pjdlogv_debug(int debuglevel, const char *fmt, va_list ap) __printflike(2, 0);
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void pjdlog_errno(int loglevel, const char *fmt, ...) __printflike(2, 3);
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void pjdlogv_errno(int loglevel, const char *fmt, va_list ap) __printflike(2, 0);
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void pjdlog_exit(int exitcode, const char *fmt, ...) __printflike(2, 3) __dead2;
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void pjdlogv_exit(int exitcode, const char *fmt, va_list ap) __printflike(2, 0) __dead2;
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void pjdlog_exitx(int exitcode, const char *fmt, ...) __printflike(2, 3) __dead2;
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void pjdlogv_exitx(int exitcode, const char *fmt, va_list ap) __printflike(2, 0) __dead2;
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void pjdlog_abort(const char *func, const char *file, int line,
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const char *failedexpr, const char *fmt, ...) __printflike(5, 6) __dead2;
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#define PJDLOG_VERIFY(expr) do { \
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if (!(expr)) { \
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pjdlog_abort(__func__, __FILE__, __LINE__, #expr, \
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__func__); \
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} \
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} while (0)
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#define PJDLOG_RVERIFY(expr, ...) do { \
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if (!(expr)) { \
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pjdlog_abort(__func__, __FILE__, __LINE__, #expr, \
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__VA_ARGS__); \
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} \
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} while (0)
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#define PJDLOG_ABORT(...) pjdlog_abort(__func__, __FILE__, \
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__LINE__, NULL, __VA_ARGS__)
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#ifdef NDEBUG
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#define PJDLOG_ASSERT(expr) do { } while (0)
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#define PJDLOG_RASSERT(...) do { } while (0)
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#else
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#define PJDLOG_ASSERT(expr) PJDLOG_VERIFY(expr)
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#define PJDLOG_RASSERT(...) PJDLOG_RVERIFY(__VA_ARGS__)
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#endif
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#endif /* !_PJDLOG_H_ */
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