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