2 * Copyright (c) 1995-1998, Index Data.
4 * Permission to use, copy, modify, distribute, and sell this software and
5 * its documentation, in whole or in part, for any purpose, is hereby granted,
8 * 1. This copyright and permission notice appear in all copies of the
9 * software and its documentation. Notices of copyright or attribution
10 * which appear at the beginning of any file must remain unchanged.
12 * 2. The name of Index Data or the individual authors may not be used to
13 * endorse or promote products derived from this software without specific
14 * prior written permission.
16 * THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT WARRANTY OF ANY KIND,
17 * EXPRESS, IMPLIED, OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
18 * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
19 * IN NO EVENT SHALL INDEX DATA BE LIABLE FOR ANY SPECIAL, INCIDENTAL,
20 * INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES
21 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER OR
22 * NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
23 * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
27 * Revision 1.14 1998-10-28 10:26:59 adam
28 * New functions log_init_file, log_init_level, log_init_prefix.
30 * Revision 1.13 1998/10/13 16:11:11 adam
31 * Added printf-format check for logf when using GNUC.
33 * Revision 1.12 1997/09/04 07:59:02 adam
34 * Added include of xmalloc.h.
36 * Revision 1.11 1997/09/01 08:49:48 adam
37 * New windows NT/95 port using MSV5.0. To export DLL functions the
38 * YAZ_EXPORT modifier was added. Defined in yconfig.h.
40 * Revision 1.10 1997/05/14 06:53:40 adam
43 * Revision 1.9 1997/05/01 15:06:42 adam
44 * Added log_mask_str_x routine.
46 * Revision 1.8 1996/05/01 12:45:00 quinn
47 * *** empty log message ***
49 * Revision 1.7 1996/02/05 12:24:26 adam
50 * Implemented log_event_{start,end}-functions.
52 * Revision 1.6 1995/10/10 16:27:06 quinn
53 * *** empty log message ***
55 * Revision 1.5 1995/09/29 17:12:03 quinn
58 * Revision 1.4 1995/09/27 15:02:47 quinn
59 * Modified function heads & prototypes.
61 * Revision 1.3 1995/06/19 12:38:25 quinn
62 * Reorganized include-files. Added small features.
64 * Revision 1.2 1995/05/16 08:50:31 quinn
65 * License, documentation, and memory fixes
67 * Revision 1.1 1995/03/30 09:39:41 quinn
68 * Moved .h files to include directory
70 * Revision 1.4 1994/09/28 13:07:22 adam
73 * Revision 1.3 1994/08/18 08:18:45 quinn
74 * Added prefix to log_init.
76 * Revision 1.2 1994/08/17 14:27:46 quinn
79 * Revision 1.1 1994/08/17 13:22:52 quinn
95 #define LOG_FATAL 0x0001
96 #define LOG_DEBUG 0x0002
97 #define LOG_WARN 0x0004
98 #define LOG_LOG 0x0008
99 #define LOG_ERRNO 0x0010 /* append strerror to message */
100 #define LOG_FILE 0x0020
102 #define LOG_ALL 0xffff
104 #define LOG_DEFAULT_LEVEL (LOG_FATAL | LOG_ERRNO | LOG_LOG | LOG_WARN)
106 YAZ_EXPORT void log_init(int level, const char *prefix, const char *name);
107 YAZ_EXPORT void log_init_file (const char *fname);
108 YAZ_EXPORT void log_init_level (int level);
109 YAZ_EXPORT void log_init_prefix (const char *prefix);
111 YAZ_EXPORT void logf(int level, const char *fmt, ...)
113 __attribute__ ((format (printf, 2, 3)))
116 YAZ_EXPORT int log_mask_str (const char *str);
117 YAZ_EXPORT int log_mask_str_x (const char *str, int level);
118 YAZ_EXPORT FILE *log_file(void);
120 YAZ_EXPORT void log_event_start (void (*func)(int level, const char *msg, void *info),
122 YAZ_EXPORT void log_event_end (void (*func)(int level, const char *msg, void *info),