1 /* $OpenBSD: log.h,v 1.9 2016/06/06 15:57:44 benno 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 void log_init(int); 25 void log_verbose(int); 26 void logit(int, const char *, ...) 27 __attribute__((__format__ (printf, 2, 3))); 28 void vlog(int, const char *, va_list) 29 __attribute__((__format__ (printf, 2, 0))); 30 void log_warn(const char *, ...) 31 __attribute__((__format__ (printf, 1, 2))); 32 void log_warnx(const char *, ...) 33 __attribute__((__format__ (printf, 1, 2))); 34 void log_info(const char *, ...) 35 __attribute__((__format__ (printf, 1, 2))); 36 void log_debug(const char *, ...) 37 __attribute__((__format__ (printf, 1, 2))); 38 void fatal(const char *) __dead 39 __attribute__((__format__ (printf, 1, 0))); 40 void fatalx(const char *) __dead 41 __attribute__((__format__ (printf, 1, 0))); 42 43 const char *log_in6addr(const struct in6_addr *); 44 const char *log_in6addr_scope(const struct in6_addr *, unsigned int); 45 const char *log_rtr_id(u_int32_t); 46 const char *log_sockaddr(void *); 47 48 #endif /* _LOG_H_ */ 49