Mercurial > hg > freeDiameter
annotate libfreeDiameter/log.c @ 174:2b2f78036749
Added simple command-line switch to turn on full debug for specific function or file
author | Sebastien Decugis <sdecugis@nict.go.jp> |
---|---|
date | Wed, 03 Feb 2010 15:58:56 +0900 |
parents | 0b3b46da2c12 |
children | 960764fbc68f |
rev | line source |
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0 | 1 /********************************************************************************************************* |
2 * Software License Agreement (BSD License) * | |
3 * Author: Sebastien Decugis <sdecugis@nict.go.jp> * | |
4 * * | |
5 * Copyright (c) 2009, WIDE Project and NICT * | |
6 * All rights reserved. * | |
7 * * | |
8 * Redistribution and use of this software in source and binary forms, with or without modification, are * | |
9 * permitted provided that the following conditions are met: * | |
10 * * | |
11 * * Redistributions of source code must retain the above * | |
12 * copyright notice, this list of conditions and the * | |
13 * following disclaimer. * | |
14 * * | |
15 * * Redistributions in binary form must reproduce the above * | |
16 * copyright notice, this list of conditions and the * | |
17 * following disclaimer in the documentation and/or other * | |
18 * materials provided with the distribution. * | |
19 * * | |
20 * * Neither the name of the WIDE Project or NICT nor the * | |
21 * names of its contributors may be used to endorse or * | |
22 * promote products derived from this software without * | |
23 * specific prior written permission of WIDE Project and * | |
24 * NICT. * | |
25 * * | |
26 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED * | |
27 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * | |
28 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR * | |
29 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * | |
30 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * | |
31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR * | |
32 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF * | |
33 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * | |
34 *********************************************************************************************************/ | |
35 | |
1
bafb831ba688
Fix names to proper case for freeDiameter
Sebastien Decugis <sdecugis@nict.go.jp>
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36 #include "libfD.h" |
0 | 37 |
38 #include <stdarg.h> | |
39 | |
40 pthread_mutex_t fd_log_lock = PTHREAD_MUTEX_INITIALIZER; | |
41 pthread_key_t fd_log_thname; | |
2
d8ce06172629
Added a global debug level var
Sebastien Decugis <sdecugis@nict.go.jp>
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42 int fd_g_debug_lvl = 0; |
0 | 43 |
174
2b2f78036749
Added simple command-line switch to turn on full debug for specific function or file
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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44 /* These may be used to pass specific debug requests via the command-line parameters */ |
2b2f78036749
Added simple command-line switch to turn on full debug for specific function or file
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45 char * fd_debug_one_function = NULL; |
2b2f78036749
Added simple command-line switch to turn on full debug for specific function or file
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46 char * fd_debug_one_file = NULL; |
2b2f78036749
Added simple command-line switch to turn on full debug for specific function or file
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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47 |
2b2f78036749
Added simple command-line switch to turn on full debug for specific function or file
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
22
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48 |
0 | 49 /* Log a debug message */ |
50 void fd_log_debug ( char * format, ... ) | |
51 { | |
52 va_list ap; | |
53 | |
54 (void)pthread_mutex_lock(&fd_log_lock); | |
55 | |
56 pthread_cleanup_push(fd_cleanup_mutex, &fd_log_lock); | |
57 | |
58 va_start(ap, format); | |
59 vfprintf( stdout, format, ap); | |
60 va_end(ap); | |
61 fflush(stdout); | |
62 | |
63 pthread_cleanup_pop(0); | |
64 | |
65 (void)pthread_mutex_unlock(&fd_log_lock); | |
66 } | |
67 | |
68 /* Function to set the thread's friendly name */ | |
69 void fd_log_threadname ( char * name ) | |
70 { | |
71 void * val = NULL; | |
72 | |
73 TRACE_ENTRY("%p(%s)", name, name?:"/"); | |
74 | |
75 /* First, check if a value is already assigned to the current thread */ | |
76 val = pthread_getspecific(fd_log_thname); | |
77 if (val != NULL) { | |
78 TRACE_DEBUG(FULL, "Freeing old thread name: %s", val); | |
79 free(val); | |
80 } | |
81 | |
82 /* Now create the new string */ | |
83 if (name == NULL) { | |
84 CHECK_POSIX_DO( pthread_setspecific(fd_log_thname, NULL), /* continue */); | |
85 return; | |
86 } | |
87 | |
88 CHECK_MALLOC_DO( val = strdup(name), return ); | |
89 | |
90 CHECK_POSIX_DO( pthread_setspecific(fd_log_thname, val), /* continue */); | |
91 return; | |
92 } | |
93 | |
22
0b3b46da2c12
Progress on server code
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94 /* Write time into a buffer */ |
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95 char * fd_log_time ( struct timespec * ts, char * buf, size_t len ) |
0 | 96 { |
97 int ret; | |
98 size_t offset = 0; | |
99 struct timespec tp; | |
100 struct tm tm; | |
101 | |
102 /* Get current time */ | |
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103 if (!ts) { |
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104 ret = clock_gettime(CLOCK_REALTIME, &tp); |
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105 if (ret != 0) { |
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106 snprintf(buf, len, "%s", strerror(ret)); |
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107 return buf; |
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108 } |
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109 ts = &tp; |
0 | 110 } |
111 | |
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112 offset += strftime(buf + offset, len - offset, "%D,%T", localtime_r( &ts->tv_sec , &tm )); |
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113 offset += snprintf(buf + offset, len - offset, ".%6.6ld", ts->tv_nsec / 1000); |
0 | 114 |
115 return buf; | |
116 } |