log.h

00001 /*
00002  * Copyright (c) 2011 Vojtech Horky
00003  * Copyright (c) 2011 Jiri Svoboda
00004  * All rights reserved.
00005  *
00006  * Redistribution and use in source and binary forms, with or without
00007  * modification, are permitted provided that the following conditions
00008  * are met:
00009  *
00010  * - Redistributions of source code must retain the above copyright
00011  *   notice, this list of conditions and the following disclaimer.
00012  * - Redistributions in binary form must reproduce the above copyright
00013  *   notice, this list of conditions and the following disclaimer in the
00014  *   documentation and/or other materials provided with the distribution.
00015  * - The name of the author may not be used to endorse or promote products
00016  *   derived from this software without specific prior written permission.
00017  *
00018  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
00019  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
00020  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
00021  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
00022  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
00023  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
00024  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
00025  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
00026  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
00027  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00028  */
00029 
00034 #ifndef LIBC_IO_LOG_H_
00035 #define LIBC_IO_LOG_H_
00036 
00037 #include <stdarg.h>
00038 
00039 typedef enum {
00040         LVL_FATAL,
00041         LVL_ERROR,
00042         LVL_WARN,
00043         LVL_NOTE,
00044         LVL_DEBUG,
00045         LVL_DEBUG2,
00046 
00048         LVL_LIMIT
00049 } log_level_t;
00050 
00051 extern int log_init(const char *, log_level_t);
00052 extern void log_msg(log_level_t, const char *, ...);
00053 extern void log_msgv(log_level_t, const char *, va_list);
00054 
00055 #endif
00056 

Generated on Thu Jun 2 07:45:47 2011 for HelenOS/USB by  doxygen 1.4.7