1 /* 2 * ulog - simple logging functions 3 * 4 * Copyright (C) 2015 Jo-Philipp Wich <jow@openwrt.org> 5 * 6 * Permission to use, copy, modify, and/or 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 __LIBUBOX_ULOG_H 20 #define __LIBUBOX_ULOG_H 21 22 #include <syslog.h> 23 24 #include "udebug.h" 25 26 enum { 27 ULOG_KMSG = (1 << 0), 28 ULOG_SYSLOG = (1 << 1), 29 ULOG_STDIO = (1 << 2) 30 }; 31 32 void ulog_open(int channels, int facility, const char *ident); 33 void ulog_udebug(struct udebug_buf *udb); 34 void ulog_close(void); 35 36 void ulog_threshold(int threshold); 37 38 void ulog(int priority, const char *fmt, ...) 39 __attribute__ ((format (printf, 2, 3))); 40 41 #define ULOG_INFO(fmt, ...) ulog(LOG_INFO, fmt, ## __VA_ARGS__) 42 #define ULOG_NOTE(fmt, ...) ulog(LOG_NOTICE, fmt, ## __VA_ARGS__) 43 #define ULOG_WARN(fmt, ...) ulog(LOG_WARNING, fmt, ## __VA_ARGS__) 44 #define ULOG_ERR(fmt, ...) ulog(LOG_ERR, fmt, ## __VA_ARGS__) 45 46 #endif 47
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