1/* $OpenBSD: log.h,v 1.3 2021/12/13 18:28:40 deraadt Exp $ */ 2 3/* 4 * Copyright (c) 2003, 2004 Henning Brauer <henning@openbsd.org> 5 * 6 * Permission to use, copy, modify, and distribute this software for any 7 * purpose with or without fee is hereby granted, provided that the above 8 * copyright notice and this permission notice appear in all copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19#ifndef LOG_H 20#define LOG_H 21 22#include <stdarg.h> 23 24#ifndef SMALL 25void log_init(int, int); 26void log_procinit(const char *); 27void log_setverbose(int); 28int log_getverbose(void); 29void log_warn(const char *, ...) 30 __attribute__((__format__ (printf, 1, 2))); 31void log_warnx(const char *, ...) 32 __attribute__((__format__ (printf, 1, 2))); 33void log_info(const char *, ...) 34 __attribute__((__format__ (printf, 1, 2))); 35void log_debug(const char *, ...) 36 __attribute__((__format__ (printf, 1, 2))); 37void logit(int, const char *, ...) 38 __attribute__((__format__ (printf, 2, 3))); 39void vlog(int, const char *, va_list) 40 __attribute__((__format__ (printf, 2, 0))); 41__dead void fatal(const char *, ...) 42 __attribute__((__format__ (printf, 1, 2))); 43__dead void fatalx(const char *, ...) 44 __attribute__((__format__ (printf, 1, 2))); 45#else 46#define log_init(x...) do {} while(0) 47#define log_procinit(x...) do {} while(0) 48#define log_setverbose(x...) do {} while(0) 49#define log_warn(x...) do {} while(0) 50#define log_warnx(x...) do {} while(0) 51#define log_info(x...) do {} while(0) 52#define log_debug(x...) do {} while(0) 53#define logit(x...) do {} while(0) 54#define vlog(x...) do {} while(0) 55#define fatal(x...) exit(1) 56#define fatalx(x...) exit(1) 57#endif /* SMALL */ 58 59#endif /* LOG_H */ 60