1/*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2009-2010 The FreeBSD Foundation 5 * Copyright (c) 2011 Pawel Jakub Dawidek <pjd@FreeBSD.org> 6 * All rights reserved. 7 * 8 * This software was developed by Pawel Jakub Dawidek under sponsorship from 9 * the FreeBSD Foundation. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * 32 * $FreeBSD: stable/11/sbin/hastd/pjdlog.h 330449 2018-03-05 07:26:05Z eadler $ 33 */ 34 35#ifndef _PJDLOG_H_ 36#define _PJDLOG_H_ 37 38#include <sys/cdefs.h> 39 40#include <stdarg.h> 41#include <sysexits.h> 42#include <syslog.h> 43 44#define PJDLOG_MODE_STD 0 45#define PJDLOG_MODE_SYSLOG 1 46 47void pjdlog_init(int mode); 48void pjdlog_fini(void); 49 50void pjdlog_mode_set(int mode); 51int pjdlog_mode_get(void); 52 53void pjdlog_debug_set(int level); 54int pjdlog_debug_get(void); 55 56void pjdlog_prefix_set(const char *fmt, ...) __printflike(1, 2); 57void pjdlogv_prefix_set(const char *fmt, va_list ap) __printflike(1, 0); 58 59void pjdlog_common(int loglevel, int debuglevel, int error, const char *fmt, 60 ...) __printflike(4, 5); 61void pjdlogv_common(int loglevel, int debuglevel, int error, const char *fmt, 62 va_list ap) __printflike(4, 0); 63 64void pjdlog(int loglevel, const char *fmt, ...) __printflike(2, 3); 65void pjdlogv(int loglevel, const char *fmt, va_list ap) __printflike(2, 0); 66 67#define pjdlogv_emergency(fmt, ap) pjdlogv(LOG_EMERG, (fmt), (ap)) 68#define pjdlog_emergency(...) pjdlog(LOG_EMERG, __VA_ARGS__) 69#define pjdlogv_alert(fmt, ap) pjdlogv(LOG_ALERT, (fmt), (ap)) 70#define pjdlog_alert(...) pjdlog(LOG_ALERT, __VA_ARGS__) 71#define pjdlogv_critical(fmt, ap) pjdlogv(LOG_CRIT, (fmt), (ap)) 72#define pjdlog_critical(...) pjdlog(LOG_CRIT, __VA_ARGS__) 73#define pjdlogv_error(fmt, ap) pjdlogv(LOG_ERR, (fmt), (ap)) 74#define pjdlog_error(...) pjdlog(LOG_ERR, __VA_ARGS__) 75#define pjdlogv_warning(fmt, ap) pjdlogv(LOG_WARNING, (fmt), (ap)) 76#define pjdlog_warning(...) pjdlog(LOG_WARNING, __VA_ARGS__) 77#define pjdlogv_notice(fmt, ap) pjdlogv(LOG_NOTICE, (fmt), (ap)) 78#define pjdlog_notice(...) pjdlog(LOG_NOTICE, __VA_ARGS__) 79#define pjdlogv_info(fmt, ap) pjdlogv(LOG_INFO, (fmt), (ap)) 80#define pjdlog_info(...) pjdlog(LOG_INFO, __VA_ARGS__) 81 82void pjdlog_debug(int debuglevel, const char *fmt, ...) __printflike(2, 3); 83void pjdlogv_debug(int debuglevel, const char *fmt, va_list ap) __printflike(2, 0); 84 85void pjdlog_errno(int loglevel, const char *fmt, ...) __printflike(2, 3); 86void pjdlogv_errno(int loglevel, const char *fmt, va_list ap) __printflike(2, 0); 87 88void pjdlog_exit(int exitcode, const char *fmt, ...) __printflike(2, 3) __dead2; 89void pjdlogv_exit(int exitcode, const char *fmt, va_list ap) __printflike(2, 0) __dead2; 90 91void pjdlog_exitx(int exitcode, const char *fmt, ...) __printflike(2, 3) __dead2; 92void pjdlogv_exitx(int exitcode, const char *fmt, va_list ap) __printflike(2, 0) __dead2; 93 94void pjdlog_abort(const char *func, const char *file, int line, 95 const char *failedexpr, const char *fmt, ...) __printflike(5, 6) __dead2; 96 97#define PJDLOG_VERIFY(expr) do { \ 98 if (!(expr)) { \ 99 pjdlog_abort(__func__, __FILE__, __LINE__, #expr, \ 100 __func__); \ 101 } \ 102} while (0) 103#define PJDLOG_RVERIFY(expr, ...) do { \ 104 if (!(expr)) { \ 105 pjdlog_abort(__func__, __FILE__, __LINE__, #expr, \ 106 __VA_ARGS__); \ 107 } \ 108} while (0) 109#define PJDLOG_ABORT(...) pjdlog_abort(__func__, __FILE__, \ 110 __LINE__, NULL, __VA_ARGS__) 111#ifdef NDEBUG 112#define PJDLOG_ASSERT(expr) do { } while (0) 113#define PJDLOG_RASSERT(...) do { } while (0) 114#else 115#define PJDLOG_ASSERT(expr) PJDLOG_VERIFY(expr) 116#define PJDLOG_RASSERT(...) PJDLOG_RVERIFY(__VA_ARGS__) 117#endif 118 119#endif /* !_PJDLOG_H_ */ 120