Mercurial > hg > nginx

annotate src/core/ngx_log.c @ 5264:b6ffe53f9c3d

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Core: fixed possible use of an uninitialized variable. The call to ngx_sock_ntop() in ngx_connection_local_sockaddr() might be performed with the uninitialized "len" variable. The fix is to initialize variable to the size of corresponding socket address type. The issue was introduced in commit 05ba5bce31e0.
author Vladimir Homutov <vl@nginx.com>
date Thu, 11 Jul 2013 19:50:19 +0400
parents e088695737c3
children 777202558122
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
441
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents: 440
diff changeset
1
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents: 440
diff changeset
2 /*
444
42d11f017717 nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
Igor Sysoev <igor@sysoev.ru>
parents: 443
diff changeset
3 * Copyright (C) Igor Sysoev
4412
d620f497c50f Copyright updated.
Maxim Konovalov <maxim@nginx.com>
parents: 4012
diff changeset
4 * Copyright (C) Nginx, Inc.
441
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents: 440
diff changeset
5 */
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents: 440
diff changeset
6
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
7
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
8 #include <ngx_config.h>
92
19cc647ecd91 nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents: 83
diff changeset
9 #include <ngx_core.h>
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
10
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
11
2785
d478379e51ac *) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents: 2773
diff changeset
12 static char *ngx_error_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
5254
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
13 static char *ngx_log_set_levels(ngx_conf_t *cf, ngx_log_t *log);
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
14 static void ngx_log_insert(ngx_log_t *log, ngx_log_t *new_log);
100
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
diff changeset
15
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
diff changeset
16
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
diff changeset
17 static ngx_command_t ngx_errlog_commands[] = {
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
diff changeset
18
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
diff changeset
19 {ngx_string("error_log"),
208
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 207
diff changeset
20 NGX_MAIN_CONF|NGX_CONF_1MORE,
2785
d478379e51ac *) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents: 2773
diff changeset
21 ngx_error_log,
100
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
diff changeset
22 0,
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
diff changeset
23 0,
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
diff changeset
24 NULL},
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
diff changeset
25
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
diff changeset
26 ngx_null_command
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
diff changeset
27 };
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
diff changeset
28
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
diff changeset
29
311
11ff50a35d6d nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents: 290
diff changeset
30 static ngx_core_module_t ngx_errlog_module_ctx = {
11ff50a35d6d nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents: 290
diff changeset
31 ngx_string("errlog"),
577
4d9ea73a627a nginx-0.3.10-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 571
diff changeset
32 NULL,
311
11ff50a35d6d nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents: 290
diff changeset
33 NULL
11ff50a35d6d nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents: 290
diff changeset
34 };
11ff50a35d6d nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents: 290
diff changeset
35
11ff50a35d6d nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents: 290
diff changeset
36
100
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
diff changeset
37 ngx_module_t ngx_errlog_module = {
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
38 NGX_MODULE_V1,
311
11ff50a35d6d nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents: 290
diff changeset
39 &ngx_errlog_module_ctx, /* module context */
100
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
diff changeset
40 ngx_errlog_commands, /* module directives */
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
diff changeset
41 NGX_CORE_MODULE, /* module type */
541
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 517
diff changeset
42 NULL, /* init master */
116
571bcbff82c5 nginx-0.0.1-2003-07-11-08:50:59 import
Igor Sysoev <igor@sysoev.ru>
parents: 115
diff changeset
43 NULL, /* init module */
541
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 517
diff changeset
44 NULL, /* init process */
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 517
diff changeset
45 NULL, /* init thread */
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 517
diff changeset
46 NULL, /* exit thread */
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 517
diff changeset
47 NULL, /* exit process */
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 517
diff changeset
48 NULL, /* exit master */
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 517
diff changeset
49 NGX_MODULE_V1_PADDING
100
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
diff changeset
50 };
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
diff changeset
51
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
diff changeset
52
415
3c56e834be46 nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents: 379
diff changeset
53 static ngx_log_t ngx_log;
2743
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
54 static ngx_open_file_t ngx_log_file;
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
55 ngx_uint_t ngx_use_stderr = 1;
100
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
diff changeset
56
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
diff changeset
57
2741
cda3738a85bd use ngx_str_t for error levels
Igor Sysoev <igor@sysoev.ru>
parents: 2737
diff changeset
58 static ngx_str_t err_levels[] = {
2785
d478379e51ac *) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents: 2773
diff changeset
59 ngx_null_string,
2741
cda3738a85bd use ngx_str_t for error levels
Igor Sysoev <igor@sysoev.ru>
parents: 2737
diff changeset
60 ngx_string("emerg"),
cda3738a85bd use ngx_str_t for error levels
Igor Sysoev <igor@sysoev.ru>
parents: 2737
diff changeset
61 ngx_string("alert"),
cda3738a85bd use ngx_str_t for error levels
Igor Sysoev <igor@sysoev.ru>
parents: 2737
diff changeset
62 ngx_string("crit"),
cda3738a85bd use ngx_str_t for error levels
Igor Sysoev <igor@sysoev.ru>
parents: 2737
diff changeset
63 ngx_string("error"),
cda3738a85bd use ngx_str_t for error levels
Igor Sysoev <igor@sysoev.ru>
parents: 2737
diff changeset
64 ngx_string("warn"),
2742
e138f820b5dc style fix: remove trailing spaces introduced in the previous commit
Igor Sysoev <igor@sysoev.ru>
parents: 2741
diff changeset
65 ngx_string("notice"),
e138f820b5dc style fix: remove trailing spaces introduced in the previous commit
Igor Sysoev <igor@sysoev.ru>
parents: 2741
diff changeset
66 ngx_string("info"),
2741
cda3738a85bd use ngx_str_t for error levels
Igor Sysoev <igor@sysoev.ru>
parents: 2737
diff changeset
67 ngx_string("debug")
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
68 };
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
69
208
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 207
diff changeset
70 static const char *debug_levels[] = {
417
0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents: 415
diff changeset
71 "debug_core", "debug_alloc", "debug_mutex", "debug_event",
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1048
diff changeset
72 "debug_http", "debug_mail", "debug_mysql"
208
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 207
diff changeset
73 };
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 207
diff changeset
74
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 207
diff changeset
75
455
295d97d70c69 nginx-0.1.2-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 449
diff changeset
76 #if (NGX_HAVE_VARIADIC_MACROS)
503
b1648294f693 nginx-0.1.26-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
77
b1648294f693 nginx-0.1.26-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
78 void
b1648294f693 nginx-0.1.26-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
79 ngx_log_error_core(ngx_uint_t level, ngx_log_t *log, ngx_err_t err,
b1648294f693 nginx-0.1.26-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
80 const char *fmt, ...)
b1648294f693 nginx-0.1.26-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
81
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
82 #else
503
b1648294f693 nginx-0.1.26-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
83
b1648294f693 nginx-0.1.26-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
84 void
b1648294f693 nginx-0.1.26-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
85 ngx_log_error_core(ngx_uint_t level, ngx_log_t *log, ngx_err_t err,
b1648294f693 nginx-0.1.26-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
86 const char *fmt, va_list args)
b1648294f693 nginx-0.1.26-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
87
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
88 #endif
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
89 {
455
295d97d70c69 nginx-0.1.2-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 449
diff changeset
90 #if (NGX_HAVE_VARIADIC_MACROS)
5254
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
91 va_list args;
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
92 #endif
5254
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
93 u_char *p, *last, *msg;
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
94 u_char errstr[NGX_MAX_ERROR_STR];
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
95 ngx_uint_t wrote_stderr, debug_connection;
119
cd54bcbaf3b5 nginx-0.0.1-2003-07-21-01:15:59 import
Igor Sysoev <igor@sysoev.ru>
parents: 116
diff changeset
96
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
97 last = errstr + NGX_MAX_ERROR_STR;
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
98
182
3c49eaf3f522 nginx-0.0.1-2003-11-13-09:14:05 import
Igor Sysoev <igor@sysoev.ru>
parents: 123
diff changeset
99 ngx_memcpy(errstr, ngx_cached_err_log_time.data,
3c49eaf3f522 nginx-0.0.1-2003-11-13-09:14:05 import
Igor Sysoev <igor@sysoev.ru>
parents: 123
diff changeset
100 ngx_cached_err_log_time.len);
3c49eaf3f522 nginx-0.0.1-2003-11-13-09:14:05 import
Igor Sysoev <igor@sysoev.ru>
parents: 123
diff changeset
101
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
102 p = errstr + ngx_cached_err_log_time.len;
236
86e473b5641e nginx-0.0.1-2004-01-22-09:47:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 235
diff changeset
103
2764
d4a717592877 use ngx_vslprintf(), ngx_slprintf()
Igor Sysoev <igor@sysoev.ru>
parents: 2758
diff changeset
104 p = ngx_slprintf(p, last, " [%V] ", &err_levels[level]);
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
105
36
c14d7232b11f nginx-0.0.1-2002-12-23-09:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents: 28
diff changeset
106 /* pid#tid */
2764
d4a717592877 use ngx_vslprintf(), ngx_slprintf()
Igor Sysoev <igor@sysoev.ru>
parents: 2758
diff changeset
107 p = ngx_slprintf(p, last, "%P#" NGX_TID_T_FMT ": ",
933
1ce231663322 ngx_sprintf() has implicit limit of 65536 bytes so on Linux/ppc64
Igor Sysoev <igor@sysoev.ru>
parents: 860
diff changeset
108 ngx_log_pid, ngx_log_tid);
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
109
483
621229427cba nginx-0.1.16-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 467
diff changeset
110 if (log->connection) {
2764
d4a717592877 use ngx_vslprintf(), ngx_slprintf()
Igor Sysoev <igor@sysoev.ru>
parents: 2758
diff changeset
111 p = ngx_slprintf(p, last, "*%uA ", log->connection);
483
621229427cba nginx-0.1.16-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 467
diff changeset
112 }
621229427cba nginx-0.1.16-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 467
diff changeset
113
2743
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
114 msg = p;
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
115
455
295d97d70c69 nginx-0.1.2-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 449
diff changeset
116 #if (NGX_HAVE_VARIADIC_MACROS)
191
71ce40b3c37b nginx-0.0.1-2003-11-19-19:26:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 186
diff changeset
117
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
118 va_start(args, fmt);
2764
d4a717592877 use ngx_vslprintf(), ngx_slprintf()
Igor Sysoev <igor@sysoev.ru>
parents: 2758
diff changeset
119 p = ngx_vslprintf(p, last, fmt, args);
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
120 va_end(args);
191
71ce40b3c37b nginx-0.0.1-2003-11-19-19:26:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 186
diff changeset
121
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
122 #else
191
71ce40b3c37b nginx-0.0.1-2003-11-19-19:26:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 186
diff changeset
123
2764
d4a717592877 use ngx_vslprintf(), ngx_slprintf()
Igor Sysoev <igor@sysoev.ru>
parents: 2758
diff changeset
124 p = ngx_vslprintf(p, last, fmt, args);
191
71ce40b3c37b nginx-0.0.1-2003-11-19-19:26:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 186
diff changeset
125
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
126 #endif
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
127
6
669801705ab1 nginx-0.0.1-2002-08-26-19:18:19 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
128 if (err) {
2765
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
129 p = ngx_log_errno(p, last, err);
6
669801705ab1 nginx-0.0.1-2002-08-26-19:18:19 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
130 }
669801705ab1 nginx-0.0.1-2002-08-26-19:18:19 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
131
36
c14d7232b11f nginx-0.0.1-2002-12-23-09:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents: 28
diff changeset
132 if (level != NGX_LOG_DEBUG && log->handler) {
483
621229427cba nginx-0.1.16-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 467
diff changeset
133 p = log->handler(log, p, last - p);
36
c14d7232b11f nginx-0.0.1-2002-12-23-09:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents: 28
diff changeset
134 }
6
669801705ab1 nginx-0.0.1-2002-08-26-19:18:19 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
135
571
458b6c3fea65 nginx-0.3.7-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 541
diff changeset
136 if (p > last - NGX_LINEFEED_SIZE) {
458b6c3fea65 nginx-0.3.7-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 541
diff changeset
137 p = last - NGX_LINEFEED_SIZE;
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
138 }
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
139
571
458b6c3fea65 nginx-0.3.7-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 541
diff changeset
140 ngx_linefeed(p);
467
bbd6b0b4a2b1 nginx-0.1.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
141
5254
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
142 wrote_stderr = 0;
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
143 debug_connection = (log->log_level & NGX_LOG_DEBUG_CONNECTION) != 0;
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
144
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
145 while (log) {
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
146
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
147 if (log->log_level < level && !debug_connection) {
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
148 break;
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
149 }
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
150
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
151 (void) ngx_write_fd(log->file->fd, errstr, p - errstr);
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
152
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
153 if (log->file->fd == ngx_stderr) {
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
154 wrote_stderr = 1;
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
155 }
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
156
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
157 log = log->next;
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
158 }
2743
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
159
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
160 if (!ngx_use_stderr
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
161 || level > NGX_LOG_WARN
5254
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
162 || wrote_stderr)
2743
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
163 {
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
164 return;
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
165 }
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
166
3822
75ffcfc700f3 remove semicolon, because it is already in "nginx: " prefix
Igor Sysoev <igor@sysoev.ru>
parents: 3799
diff changeset
167 msg -= (7 + err_levels[level].len + 3);
2743
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
168
3822
75ffcfc700f3 remove semicolon, because it is already in "nginx: " prefix
Igor Sysoev <igor@sysoev.ru>
parents: 3799
diff changeset
169 (void) ngx_sprintf(msg, "nginx: [%V] ", &err_levels[level]);
2743
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
170
2769
9d986c4e796f introduce ngx_write_console() to support OEM code pages
Igor Sysoev <igor@sysoev.ru>
parents: 2765
diff changeset
171 (void) ngx_write_console(ngx_stderr, msg, p - msg);
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
172 }
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
173
92
19cc647ecd91 nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents: 83
diff changeset
174
455
295d97d70c69 nginx-0.1.2-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 449
diff changeset
175 #if !(NGX_HAVE_VARIADIC_MACROS)
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
176
503
b1648294f693 nginx-0.1.26-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
177 void ngx_cdecl
b1648294f693 nginx-0.1.26-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
178 ngx_log_error(ngx_uint_t level, ngx_log_t *log, ngx_err_t err,
b1648294f693 nginx-0.1.26-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
179 const char *fmt, ...)
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
180 {
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
181 va_list args;
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
182
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
183 if (log->log_level >= level) {
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
184 va_start(args, fmt);
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
185 ngx_log_error_core(level, log, err, fmt, args);
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
186 va_end(args);
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
187 }
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
188 }
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
189
92
19cc647ecd91 nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents: 83
diff changeset
190
503
b1648294f693 nginx-0.1.26-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
191 void ngx_cdecl
b1648294f693 nginx-0.1.26-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
192 ngx_log_debug_core(ngx_log_t *log, ngx_err_t err, const char *fmt, ...)
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
193 {
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
194 va_list args;
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
195
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
196 va_start(args, fmt);
201
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents: 195
diff changeset
197 ngx_log_error_core(NGX_LOG_DEBUG, log, err, fmt, args);
0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
198 va_end(args);
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
199 }
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
200
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
201 #endif
92
19cc647ecd91 nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents: 83
diff changeset
202
19cc647ecd91 nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents: 83
diff changeset
203
2752
2d82d3cfbfa0 change ngx_log_abort() interface
Igor Sysoev <igor@sysoev.ru>
parents: 2750
diff changeset
204 void ngx_cdecl
2d82d3cfbfa0 change ngx_log_abort() interface
Igor Sysoev <igor@sysoev.ru>
parents: 2750
diff changeset
205 ngx_log_abort(ngx_err_t err, const char *fmt, ...)
860
201d017ea470 slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents: 639
diff changeset
206 {
2752
2d82d3cfbfa0 change ngx_log_abort() interface
Igor Sysoev <igor@sysoev.ru>
parents: 2750
diff changeset
207 u_char *p;
2d82d3cfbfa0 change ngx_log_abort() interface
Igor Sysoev <igor@sysoev.ru>
parents: 2750
diff changeset
208 va_list args;
2d82d3cfbfa0 change ngx_log_abort() interface
Igor Sysoev <igor@sysoev.ru>
parents: 2750
diff changeset
209 u_char errstr[NGX_MAX_CONF_ERRSTR];
2d82d3cfbfa0 change ngx_log_abort() interface
Igor Sysoev <igor@sysoev.ru>
parents: 2750
diff changeset
210
2d82d3cfbfa0 change ngx_log_abort() interface
Igor Sysoev <igor@sysoev.ru>
parents: 2750
diff changeset
211 va_start(args, fmt);
2d82d3cfbfa0 change ngx_log_abort() interface
Igor Sysoev <igor@sysoev.ru>
parents: 2750
diff changeset
212 p = ngx_vsnprintf(errstr, sizeof(errstr) - 1, fmt, args);
2d82d3cfbfa0 change ngx_log_abort() interface
Igor Sysoev <igor@sysoev.ru>
parents: 2750
diff changeset
213 va_end(args);
2d82d3cfbfa0 change ngx_log_abort() interface
Igor Sysoev <igor@sysoev.ru>
parents: 2750
diff changeset
214
2d82d3cfbfa0 change ngx_log_abort() interface
Igor Sysoev <igor@sysoev.ru>
parents: 2750
diff changeset
215 ngx_log_error(NGX_LOG_ALERT, ngx_cycle->log, err,
2d82d3cfbfa0 change ngx_log_abort() interface
Igor Sysoev <igor@sysoev.ru>
parents: 2750
diff changeset
216 "%*s", p - errstr, errstr);
860
201d017ea470 slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents: 639
diff changeset
217 }
201d017ea470 slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents: 639
diff changeset
218
201d017ea470 slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents: 639
diff changeset
219
2722
ffa8e2451457 show -t results on stderr
Igor Sysoev <igor@sysoev.ru>
parents: 2718
diff changeset
220 void ngx_cdecl
2743
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
221 ngx_log_stderr(ngx_err_t err, const char *fmt, ...)
2722
ffa8e2451457 show -t results on stderr
Igor Sysoev <igor@sysoev.ru>
parents: 2718
diff changeset
222 {
2743
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
223 u_char *p, *last;
2722
ffa8e2451457 show -t results on stderr
Igor Sysoev <igor@sysoev.ru>
parents: 2718
diff changeset
224 va_list args;
ffa8e2451457 show -t results on stderr
Igor Sysoev <igor@sysoev.ru>
parents: 2718
diff changeset
225 u_char errstr[NGX_MAX_ERROR_STR];
ffa8e2451457 show -t results on stderr
Igor Sysoev <igor@sysoev.ru>
parents: 2718
diff changeset
226
2764
d4a717592877 use ngx_vslprintf(), ngx_slprintf()
Igor Sysoev <igor@sysoev.ru>
parents: 2758
diff changeset
227 last = errstr + NGX_MAX_ERROR_STR;
3799
188007bf58c3 add "nginx: " prefix when logging to the stderr
Igor Sysoev <igor@sysoev.ru>
parents: 3787
diff changeset
228 p = errstr + 7;
188007bf58c3 add "nginx: " prefix when logging to the stderr
Igor Sysoev <igor@sysoev.ru>
parents: 3787
diff changeset
229
188007bf58c3 add "nginx: " prefix when logging to the stderr
Igor Sysoev <igor@sysoev.ru>
parents: 3787
diff changeset
230 ngx_memcpy(errstr, "nginx: ", 7);
2764
d4a717592877 use ngx_vslprintf(), ngx_slprintf()
Igor Sysoev <igor@sysoev.ru>
parents: 2758
diff changeset
231
2722
ffa8e2451457 show -t results on stderr
Igor Sysoev <igor@sysoev.ru>
parents: 2718
diff changeset
232 va_start(args, fmt);
3799
188007bf58c3 add "nginx: " prefix when logging to the stderr
Igor Sysoev <igor@sysoev.ru>
parents: 3787
diff changeset
233 p = ngx_vslprintf(p, last, fmt, args);
2722
ffa8e2451457 show -t results on stderr
Igor Sysoev <igor@sysoev.ru>
parents: 2718
diff changeset
234 va_end(args);
ffa8e2451457 show -t results on stderr
Igor Sysoev <igor@sysoev.ru>
parents: 2718
diff changeset
235
2765
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
236 if (err) {
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
237 p = ngx_log_errno(p, last, err);
2722
ffa8e2451457 show -t results on stderr
Igor Sysoev <igor@sysoev.ru>
parents: 2718
diff changeset
238 }
ffa8e2451457 show -t results on stderr
Igor Sysoev <igor@sysoev.ru>
parents: 2718
diff changeset
239
2765
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
240 if (p > last - NGX_LINEFEED_SIZE) {
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
241 p = last - NGX_LINEFEED_SIZE;
2732
e1b3d210587a fix r2731 for Win32
Igor Sysoev <igor@sysoev.ru>
parents: 2725
diff changeset
242 }
e1b3d210587a fix r2731 for Win32
Igor Sysoev <igor@sysoev.ru>
parents: 2725
diff changeset
243
2743
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
244 ngx_linefeed(p);
2732
e1b3d210587a fix r2731 for Win32
Igor Sysoev <igor@sysoev.ru>
parents: 2725
diff changeset
245
2769
9d986c4e796f introduce ngx_write_console() to support OEM code pages
Igor Sysoev <igor@sysoev.ru>
parents: 2765
diff changeset
246 (void) ngx_write_console(ngx_stderr, errstr, p - errstr);
2722
ffa8e2451457 show -t results on stderr
Igor Sysoev <igor@sysoev.ru>
parents: 2718
diff changeset
247 }
ffa8e2451457 show -t results on stderr
Igor Sysoev <igor@sysoev.ru>
parents: 2718
diff changeset
248
ffa8e2451457 show -t results on stderr
Igor Sysoev <igor@sysoev.ru>
parents: 2718
diff changeset
249
2765
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
250 u_char *
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
251 ngx_log_errno(u_char *buf, u_char *last, ngx_err_t err)
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
252 {
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
253 if (buf > last - 50) {
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
254
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
255 /* leave a space for an error code */
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
256
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
257 buf = last - 50;
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
258 *buf++ = '.';
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
259 *buf++ = '.';
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
260 *buf++ = '.';
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
261 }
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
262
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
263 #if (NGX_WIN32)
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
264 buf = ngx_slprintf(buf, last, ((unsigned) err < 0x80000000)
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
265 ? " (%d: " : " (%Xd: ", err);
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
266 #else
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
267 buf = ngx_slprintf(buf, last, " (%d: ", err);
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
268 #endif
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
269
3787
e294f37401c0 use copied strerror() messages and autoconfigured sys_nerr value
Igor Sysoev <igor@sysoev.ru>
parents: 3516
diff changeset
270 buf = ngx_strerror(err, buf, last - buf);
2765
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
271
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
272 if (buf < last) {
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
273 *buf++ = ')';
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
274 }
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
275
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
276 return buf;
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
277 }
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
278
6d358aeaa989 ngx_log_errno()
Igor Sysoev <igor@sysoev.ru>
parents: 2764
diff changeset
279
503
b1648294f693 nginx-0.1.26-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
280 ngx_log_t *
2758
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
281 ngx_log_init(u_char *prefix)
100
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
diff changeset
282 {
2758
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
283 u_char *p, *name;
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
284 size_t nlen, plen;
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
285
2743
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
286 ngx_log.file = &ngx_log_file;
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
287 ngx_log.log_level = NGX_LOG_NOTICE;
105
00bee6e7b485 nginx-0.0.1-2003-06-15-22:32:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 103
diff changeset
288
2758
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
289 name = (u_char *) NGX_ERROR_LOG_PATH;
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
290
2743
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
291 /*
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
292 * we use ngx_strlen() here since BCC warns about
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
293 * condition is always false and unreachable code
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
294 */
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
295
2758
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
296 nlen = ngx_strlen(name);
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
297
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
298 if (nlen == 0) {
2743
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
299 ngx_log_file.fd = ngx_stderr;
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
300 return &ngx_log;
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
301 }
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
302
2758
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
303 p = NULL;
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
304
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
305 #if (NGX_WIN32)
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
306 if (name[1] != ':') {
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
307 #else
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
308 if (name[0] != '/') {
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
309 #endif
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
310
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
311 if (prefix) {
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
312 plen = ngx_strlen(prefix);
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
313
2773
7a44b1932741 fix building by BCC if NGX_PREFIX is defined
Igor Sysoev <igor@sysoev.ru>
parents: 2769
diff changeset
314 } else {
2758
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
315 #ifdef NGX_PREFIX
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
316 prefix = (u_char *) NGX_PREFIX;
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
317 plen = ngx_strlen(prefix);
2773
7a44b1932741 fix building by BCC if NGX_PREFIX is defined
Igor Sysoev <igor@sysoev.ru>
parents: 2769
diff changeset
318 #else
7a44b1932741 fix building by BCC if NGX_PREFIX is defined
Igor Sysoev <igor@sysoev.ru>
parents: 2769
diff changeset
319 plen = 0;
2758
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
320 #endif
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
321 }
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
322
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
323 if (plen) {
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
324 name = malloc(plen + nlen + 2);
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
325 if (name == NULL) {
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
326 return NULL;
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
327 }
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
328
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
329 p = ngx_cpymem(name, prefix, plen);
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
330
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
331 if (!ngx_path_separator(*(p - 1))) {
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
332 *p++ = '/';
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
333 }
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
334
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
335 ngx_cpystrn(p, (u_char *) NGX_ERROR_LOG_PATH, nlen + 1);
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
336
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
337 p = name;
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
338 }
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
339 }
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
340
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
341 ngx_log_file.fd = ngx_open_file(name, NGX_FILE_APPEND,
2743
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
342 NGX_FILE_CREATE_OR_OPEN,
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
343 NGX_FILE_DEFAULT_ACCESS);
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
344
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
345 if (ngx_log_file.fd == NGX_INVALID_FILE) {
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
346 ngx_log_stderr(ngx_errno,
3871
8ccd6ed1d4bb remove semicolon, because it is already in "nginx: " prefix
Igor Sysoev <igor@sysoev.ru>
parents: 3822
diff changeset
347 "[alert] could not open error log file: "
2758
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
348 ngx_open_file_n " \"%s\" failed", name);
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
349 #if (NGX_WIN32)
2743
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
350 ngx_event_log(ngx_errno,
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
351 "could not open error log file: "
2758
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
352 ngx_open_file_n " \"%s\" failed", name);
2743
d8316f307b6a issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents: 2742
diff changeset
353 #endif
100
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
diff changeset
354
2758
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
355 ngx_log_file.fd = ngx_stderr;
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
356 }
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
357
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
358 if (p) {
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
359 ngx_free(p);
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 455
diff changeset
360 }
207
6e0fef527732 nginx-0.0.1-2003-12-05-20:07:27 import
Igor Sysoev <igor@sysoev.ru>
parents: 201
diff changeset
361
448
241dc8092a33 nginx-0.1.0-2004-10-01-19:53:53 import
Igor Sysoev <igor@sysoev.ru>
parents: 445
diff changeset
362 return &ngx_log;
241dc8092a33 nginx-0.1.0-2004-10-01-19:53:53 import
Igor Sysoev <igor@sysoev.ru>
parents: 445
diff changeset
363 }
241dc8092a33 nginx-0.1.0-2004-10-01-19:53:53 import
Igor Sysoev <igor@sysoev.ru>
parents: 445
diff changeset
364
241dc8092a33 nginx-0.1.0-2004-10-01-19:53:53 import
Igor Sysoev <igor@sysoev.ru>
parents: 445
diff changeset
365
5260
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
366 ngx_int_t
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
367 ngx_log_open_default(ngx_cycle_t *cycle)
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
368 {
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
369 static ngx_str_t error_log = ngx_string(NGX_ERROR_LOG_PATH);
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
370
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
371 if (cycle->new_log.file == NULL) {
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
372 cycle->new_log.file = ngx_conf_open_file(cycle, &error_log);
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
373 if (cycle->new_log.file == NULL) {
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
374 return NGX_ERROR;
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
375 }
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
376
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
377 cycle->new_log.log_level = NGX_LOG_ERR;
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
378 }
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
379
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
380 return NGX_OK;
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
381 }
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
382
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
383
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
384 ngx_int_t
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
385 ngx_log_redirect_stderr(ngx_cycle_t *cycle)
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
386 {
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
387 ngx_fd_t fd;
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
388
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
389 if (cycle->log_use_stderr) {
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
390 return NGX_OK;
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
391 }
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
392
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
393 fd = cycle->log->file->fd;
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
394
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
395 if (fd != ngx_stderr) {
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
396 if (ngx_set_stderr(fd) == NGX_FILE_ERROR) {
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
397 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno,
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
398 ngx_set_stderr_n " failed");
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
399
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
400 return NGX_ERROR;
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
401 }
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
402 }
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
403
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
404 return NGX_OK;
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
405 }
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
406
e088695737c3 Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents: 5254
diff changeset
407
5254
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
408 static char *
2785
d478379e51ac *) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents: 2773
diff changeset
409 ngx_log_set_levels(ngx_conf_t *cf, ngx_log_t *log)
234
cd71b95716b4 nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 232
diff changeset
410 {
4012
bf452af6c1d2 Complain on invalid log levels.
Maxim Dounin <mdounin@mdounin.ru>
parents: 3871
diff changeset
411 ngx_uint_t i, n, d, found;
290
87e73f067470 nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 278
diff changeset
412 ngx_str_t *value;
234
cd71b95716b4 nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 232
diff changeset
413
5254
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
414 if (cf->args->nelts == 2) {
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
415 log->log_level = NGX_LOG_ERR;
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
416 return NGX_CONF_OK;
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
417 }
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
418
234
cd71b95716b4 nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 232
diff changeset
419 value = cf->args->elts;
cd71b95716b4 nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 232
diff changeset
420
208
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 207
diff changeset
421 for (i = 2; i < cf->args->nelts; i++) {
4012
bf452af6c1d2 Complain on invalid log levels.
Maxim Dounin <mdounin@mdounin.ru>
parents: 3871
diff changeset
422 found = 0;
208
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 207
diff changeset
423
257
70e1c7d2b83d nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents: 249
diff changeset
424 for (n = 1; n <= NGX_LOG_DEBUG; n++) {
2741
cda3738a85bd use ngx_str_t for error levels
Igor Sysoev <igor@sysoev.ru>
parents: 2737
diff changeset
425 if (ngx_strcmp(value[i].data, err_levels[n].data) == 0) {
208
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 207
diff changeset
426
234
cd71b95716b4 nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 232
diff changeset
427 if (log->log_level != 0) {
208
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 207
diff changeset
428 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
2741
cda3738a85bd use ngx_str_t for error levels
Igor Sysoev <igor@sysoev.ru>
parents: 2737
diff changeset
429 "duplicate log level \"%V\"",
cda3738a85bd use ngx_str_t for error levels
Igor Sysoev <igor@sysoev.ru>
parents: 2737
diff changeset
430 &value[i]);
208
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 207
diff changeset
431 return NGX_CONF_ERROR;
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 207
diff changeset
432 }
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 207
diff changeset
433
234
cd71b95716b4 nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 232
diff changeset
434 log->log_level = n;
4012
bf452af6c1d2 Complain on invalid log levels.
Maxim Dounin <mdounin@mdounin.ru>
parents: 3871
diff changeset
435 found = 1;
bf452af6c1d2 Complain on invalid log levels.
Maxim Dounin <mdounin@mdounin.ru>
parents: 3871
diff changeset
436 break;
207
6e0fef527732 nginx-0.0.1-2003-12-05-20:07:27 import
Igor Sysoev <igor@sysoev.ru>
parents: 201
diff changeset
437 }
6e0fef527732 nginx-0.0.1-2003-12-05-20:07:27 import
Igor Sysoev <igor@sysoev.ru>
parents: 201
diff changeset
438 }
208
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 207
diff changeset
439
236
86e473b5641e nginx-0.0.1-2004-01-22-09:47:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 235
diff changeset
440 for (n = 0, d = NGX_LOG_DEBUG_FIRST; d <= NGX_LOG_DEBUG_LAST; d <<= 1) {
86e473b5641e nginx-0.0.1-2004-01-22-09:47:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 235
diff changeset
441 if (ngx_strcmp(value[i].data, debug_levels[n++]) == 0) {
234
cd71b95716b4 nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 232
diff changeset
442 if (log->log_level & ~NGX_LOG_DEBUG_ALL) {
208
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 207
diff changeset
443 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
2741
cda3738a85bd use ngx_str_t for error levels
Igor Sysoev <igor@sysoev.ru>
parents: 2737
diff changeset
444 "invalid log level \"%V\"",
cda3738a85bd use ngx_str_t for error levels
Igor Sysoev <igor@sysoev.ru>
parents: 2737
diff changeset
445 &value[i]);
208
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 207
diff changeset
446 return NGX_CONF_ERROR;
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 207
diff changeset
447 }
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 207
diff changeset
448
234
cd71b95716b4 nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 232
diff changeset
449 log->log_level |= d;
4012
bf452af6c1d2 Complain on invalid log levels.
Maxim Dounin <mdounin@mdounin.ru>
parents: 3871
diff changeset
450 found = 1;
bf452af6c1d2 Complain on invalid log levels.
Maxim Dounin <mdounin@mdounin.ru>
parents: 3871
diff changeset
451 break;
208
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 207
diff changeset
452 }
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 207
diff changeset
453 }
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 207
diff changeset
454
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 207
diff changeset
455
4012
bf452af6c1d2 Complain on invalid log levels.
Maxim Dounin <mdounin@mdounin.ru>
parents: 3871
diff changeset
456 if (!found) {
207
6e0fef527732 nginx-0.0.1-2003-12-05-20:07:27 import
Igor Sysoev <igor@sysoev.ru>
parents: 201
diff changeset
457 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
2741
cda3738a85bd use ngx_str_t for error levels
Igor Sysoev <igor@sysoev.ru>
parents: 2737
diff changeset
458 "invalid log level \"%V\"", &value[i]);
207
6e0fef527732 nginx-0.0.1-2003-12-05-20:07:27 import
Igor Sysoev <igor@sysoev.ru>
parents: 201
diff changeset
459 return NGX_CONF_ERROR;
6e0fef527732 nginx-0.0.1-2003-12-05-20:07:27 import
Igor Sysoev <igor@sysoev.ru>
parents: 201
diff changeset
460 }
100
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
diff changeset
461 }
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
diff changeset
462
2785
d478379e51ac *) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents: 2773
diff changeset
463 if (log->log_level == NGX_LOG_DEBUG) {
257
70e1c7d2b83d nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents: 249
diff changeset
464 log->log_level = NGX_LOG_DEBUG_ALL;
70e1c7d2b83d nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents: 249
diff changeset
465 }
70e1c7d2b83d nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents: 249
diff changeset
466
100
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
diff changeset
467 return NGX_CONF_OK;
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents: 93
diff changeset
468 }
317
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 311
diff changeset
469
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 311
diff changeset
470
503
b1648294f693 nginx-0.1.26-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
471 static char *
2785
d478379e51ac *) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents: 2773
diff changeset
472 ngx_error_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
317
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 311
diff changeset
473 {
5254
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
474 ngx_log_t *dummy;
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
475
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
476 dummy = &cf->cycle->new_log;
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
477
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
478 return ngx_log_set_log(cf, &dummy);
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
479 }
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
480
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
481
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
482 char *
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
483 ngx_log_set_log(ngx_conf_t *cf, ngx_log_t **head)
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
484 {
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
485 ngx_log_t *new_log;
2785
d478379e51ac *) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents: 2773
diff changeset
486 ngx_str_t *value, name;
d478379e51ac *) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents: 2773
diff changeset
487
5254
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
488 if (*head != NULL && (*head)->log_level == 0) {
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
489 new_log = *head;
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
490
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
491 } else {
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
492
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
493 new_log = ngx_pcalloc(cf->pool, sizeof(ngx_log_t));
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
494 if (new_log == NULL) {
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
495 return NGX_CONF_ERROR;
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
496 }
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
497
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
498 if (*head == NULL) {
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
499 *head = new_log;
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
500 }
2785
d478379e51ac *) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents: 2773
diff changeset
501 }
317
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 311
diff changeset
502
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 311
diff changeset
503 value = cf->args->elts;
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 311
diff changeset
504
2785
d478379e51ac *) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents: 2773
diff changeset
505 if (ngx_strcmp(value[1].data, "stderr") == 0) {
3516
dd1570b6f237 ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents: 2785
diff changeset
506 ngx_str_null(&name);
5240
d8af1005e886 Core: fixed handling of "stderr" in error_log.
Vladimir Homutov <vl@nginx.com>
parents: 4412
diff changeset
507 cf->cycle->log_use_stderr = 1;
317
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 311
diff changeset
508
445
f26432a1935a nginx-0.1.0-2004-09-30-10:38:49 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
509 } else {
2785
d478379e51ac *) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents: 2773
diff changeset
510 name = value[1];
d478379e51ac *) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents: 2773
diff changeset
511 }
445
f26432a1935a nginx-0.1.0-2004-09-30-10:38:49 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
512
5254
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
513 new_log->file = ngx_conf_open_file(cf->cycle, &name);
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
514 if (new_log->file == NULL) {
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
515 return NGX_CONF_ERROR;
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
516 }
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
517
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
518 if (ngx_log_set_levels(cf, new_log) != NGX_CONF_OK) {
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
519 return NGX_CONF_ERROR;
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
520 }
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
521
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
522 if (*head != new_log) {
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
523 ngx_log_insert(*head, new_log);
317
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 311
diff changeset
524 }
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 311
diff changeset
525
5254
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
526 return NGX_CONF_OK;
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
527 }
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
528
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
529
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
530 static void
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
531 ngx_log_insert(ngx_log_t *log, ngx_log_t *new_log)
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
532 {
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
533 ngx_log_t tmp;
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
534
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
535 if (new_log->log_level > log->log_level) {
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
536
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
537 /*
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
538 * list head address is permanent, insert new log after
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
539 * head and swap its contents with head
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
540 */
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
541
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
542 tmp = *log;
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
543 *log = *new_log;
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
544 *new_log = tmp;
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
545
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
546 log->next = new_log;
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
547 return;
2785
d478379e51ac *) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents: 2773
diff changeset
548 }
d478379e51ac *) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents: 2773
diff changeset
549
5254
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
550 while (log->next) {
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
551 if (new_log->log_level > log->next->log_level) {
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
552 new_log->next = log->next;
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
553 log->next = new_log;
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
554 return;
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
555 }
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
556
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
557 log = log->next;
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
558 }
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
559
7ecaa9e4bf1b Core: support several "error_log" directives.
Vladimir Homutov <vl@nginx.com>
parents: 5250
diff changeset
560 log->next = new_log;
317
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 311
diff changeset
561 }