pjdlog.h revision 217966
1204076Spjd/*- 2204076Spjd * Copyright (c) 2009-2010 The FreeBSD Foundation 3217965Spjd * Copyright (c) 2011 Pawel Jakub Dawidek <pjd@FreeBSD.org> 4204076Spjd * All rights reserved. 5204076Spjd * 6204076Spjd * This software was developed by Pawel Jakub Dawidek under sponsorship from 7204076Spjd * the FreeBSD Foundation. 8204076Spjd * 9204076Spjd * Redistribution and use in source and binary forms, with or without 10204076Spjd * modification, are permitted provided that the following conditions 11204076Spjd * are met: 12204076Spjd * 1. Redistributions of source code must retain the above copyright 13204076Spjd * notice, this list of conditions and the following disclaimer. 14204076Spjd * 2. Redistributions in binary form must reproduce the above copyright 15204076Spjd * notice, this list of conditions and the following disclaimer in the 16204076Spjd * documentation and/or other materials provided with the distribution. 17204076Spjd * 18204076Spjd * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND 19204076Spjd * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20204076Spjd * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21204076Spjd * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE 22204076Spjd * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23204076Spjd * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24204076Spjd * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25204076Spjd * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26204076Spjd * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27204076Spjd * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28204076Spjd * SUCH DAMAGE. 29204076Spjd * 30204076Spjd * $FreeBSD: head/sbin/hastd/pjdlog.h 217966 2011-01-27 19:28:29Z pjd $ 31204076Spjd */ 32204076Spjd 33204076Spjd#ifndef _PJDLOG_H_ 34204076Spjd#define _PJDLOG_H_ 35204076Spjd 36204076Spjd#include <sys/cdefs.h> 37204076Spjd 38204076Spjd#include <stdarg.h> 39204076Spjd#include <sysexits.h> 40204076Spjd#include <syslog.h> 41204076Spjd 42204076Spjd#define PJDLOG_MODE_STD 0 43204076Spjd#define PJDLOG_MODE_SYSLOG 1 44204076Spjd 45217965Spjdvoid pjdlog_init(int mode); 46217965Spjdvoid pjdlog_fini(void); 47217965Spjd 48204076Spjdvoid pjdlog_mode_set(int mode); 49204076Spjdint pjdlog_mode_get(void); 50204076Spjd 51204076Spjdvoid pjdlog_debug_set(int level); 52204076Spjdint pjdlog_debug_get(void); 53204076Spjd 54204076Spjdvoid pjdlog_prefix_set(const char *fmt, ...) __printflike(1, 2); 55217731Spjdvoid pjdlogv_prefix_set(const char *fmt, va_list ap) __printflike(1, 0); 56204076Spjd 57204076Spjdvoid pjdlog_common(int loglevel, int debuglevel, int error, const char *fmt, 58204076Spjd ...) __printflike(4, 5); 59204076Spjdvoid pjdlogv_common(int loglevel, int debuglevel, int error, const char *fmt, 60204076Spjd va_list ap) __printflike(4, 0); 61204076Spjd 62204076Spjdvoid pjdlog(int loglevel, const char *fmt, ...) __printflike(2, 3); 63204076Spjdvoid pjdlogv(int loglevel, const char *fmt, va_list ap) __printflike(2, 0); 64204076Spjd 65204076Spjd#define pjdlogv_emergency(fmt, ap) pjdlogv(LOG_EMERG, (fmt), (ap)) 66204076Spjd#define pjdlog_emergency(...) pjdlog(LOG_EMERG, __VA_ARGS__) 67204076Spjd#define pjdlogv_alert(fmt, ap) pjdlogv(LOG_ALERT, (fmt), (ap)) 68204076Spjd#define pjdlog_alert(...) pjdlog(LOG_ALERT, __VA_ARGS__) 69204076Spjd#define pjdlogv_critical(fmt, ap) pjdlogv(LOG_CRIT, (fmt), (ap)) 70204076Spjd#define pjdlog_critical(...) pjdlog(LOG_CRIT, __VA_ARGS__) 71204076Spjd#define pjdlogv_error(fmt, ap) pjdlogv(LOG_ERR, (fmt), (ap)) 72204076Spjd#define pjdlog_error(...) pjdlog(LOG_ERR, __VA_ARGS__) 73204076Spjd#define pjdlogv_warning(fmt, ap) pjdlogv(LOG_WARNING, (fmt), (ap)) 74204076Spjd#define pjdlog_warning(...) pjdlog(LOG_WARNING, __VA_ARGS__) 75204076Spjd#define pjdlogv_notice(fmt, ap) pjdlogv(LOG_NOTICE, (fmt), (ap)) 76204076Spjd#define pjdlog_notice(...) pjdlog(LOG_NOTICE, __VA_ARGS__) 77204076Spjd#define pjdlogv_info(fmt, ap) pjdlogv(LOG_INFO, (fmt), (ap)) 78204076Spjd#define pjdlog_info(...) pjdlog(LOG_INFO, __VA_ARGS__) 79204076Spjd 80204076Spjdvoid pjdlog_debug(int debuglevel, const char *fmt, ...) __printflike(2, 3); 81204076Spjdvoid pjdlogv_debug(int debuglevel, const char *fmt, va_list ap) __printflike(2, 0); 82204076Spjd 83204076Spjdvoid pjdlog_errno(int loglevel, const char *fmt, ...) __printflike(2, 3); 84204076Spjdvoid pjdlogv_errno(int loglevel, const char *fmt, va_list ap) __printflike(2, 0); 85204076Spjd 86204076Spjdvoid pjdlog_exit(int exitcode, const char *fmt, ...) __printflike(2, 3) __dead2; 87204076Spjdvoid pjdlogv_exit(int exitcode, const char *fmt, va_list ap) __printflike(2, 0) __dead2; 88204076Spjd 89204076Spjdvoid pjdlog_exitx(int exitcode, const char *fmt, ...) __printflike(2, 3) __dead2; 90204076Spjdvoid pjdlogv_exitx(int exitcode, const char *fmt, va_list ap) __printflike(2, 0) __dead2; 91204076Spjd 92210875Spjdvoid pjdlog_verify(const char *func, const char *file, int line, 93217966Spjd const char *failedexpr, const char *fmt, ...) __printflike(5, 6); 94210875Spjd 95210875Spjd#define PJDLOG_VERIFY(expr) do { \ 96217966Spjd if (!(expr)) { \ 97217966Spjd pjdlog_verify(__func__, __FILE__, __LINE__, #expr, \ 98217966Spjd __func__); \ 99217966Spjd } \ 100210875Spjd} while (0) 101217966Spjd#define PJDLOG_RVERIFY(expr, ...) do { \ 102217966Spjd if (!(expr)) { \ 103217966Spjd pjdlog_verify(__func__, __FILE__, __LINE__, #expr, \ 104217966Spjd __VA_ARGS__); \ 105217966Spjd } \ 106217966Spjd} while (0) 107217966Spjd#define PJDLOG_ABORT(...) pjdlog_verify(__func__, __FILE__, \ 108217966Spjd __LINE__, NULL, __VA_ARGS__) 109210875Spjd#ifdef NDEBUG 110210875Spjd#define PJDLOG_ASSERT(expr) do { } while (0) 111217966Spjd#define PJDLOG_RASSERT(...) do { } while (0) 112210875Spjd#else 113210875Spjd#define PJDLOG_ASSERT(expr) PJDLOG_VERIFY(expr) 114217966Spjd#define PJDLOG_RASSERT(...) PJDLOG_RVERIFY(__VA_ARGS__) 115210875Spjd#endif 116210875Spjd 117204076Spjd#endif /* !_PJDLOG_H_ */ 118