nginx-quic: src/core/ngx

annotate src/core/ngx_log.c @ 5980:ccad84a174e0

Refactored sendfile() AIO preload. This reduces layering violation and simplifies the logic of AIO preread, since it's now triggered by the send chain function itself without falling back to the copy filter. The context of AIO operation is now stored per file buffer, which makes it possible to properly handle cases when multiple buffers come from different locations, each with its own configuration.

author	Valentin Bartenev <vbart@nginx.com>
date	Wed, 11 Feb 2015 17:52:15 +0300
parents	727177743c3c
children	93fee708f168

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;
5962 727177743c3c Core: added disk_full_time checks to error log. Maxim Dounin <mdounin@mdounin.ru> parents: 5771 diff changeset	94 ssize_t n;
727177743c3c Core: added disk_full_time checks to error log. Maxim Dounin <mdounin@mdounin.ru> parents: 5771 diff changeset	95 ngx_uint_t wrote_stderr, debug_connection;
5254 7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	96 u_char errstr[NGX_MAX_ERROR_STR];
119 cd54bcbaf3b5 nginx-0.0.1-2003-07-21-01:15:59 import Igor Sysoev <igor@sysoev.ru> parents: 116 diff changeset	97
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 455 diff changeset	98 last = errstr + NGX_MAX_ERROR_STR;
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 455 diff changeset	99
182 3c49eaf3f522 nginx-0.0.1-2003-11-13-09:14:05 import Igor Sysoev <igor@sysoev.ru> parents: 123 diff changeset	100 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	101 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	102
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 455 diff changeset	103 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	104
2764 d4a717592877 use ngx_vslprintf(), ngx_slprintf() Igor Sysoev <igor@sysoev.ru> parents: 2758 diff changeset	105 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	106
36 c14d7232b11f nginx-0.0.1-2002-12-23-09:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 28 diff changeset	107 /* pid#tid */
2764 d4a717592877 use ngx_vslprintf(), ngx_slprintf() Igor Sysoev <igor@sysoev.ru> parents: 2758 diff changeset	108 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	109 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	110
483 621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 467 diff changeset	111 if (log->connection) {
2764 d4a717592877 use ngx_vslprintf(), ngx_slprintf() Igor Sysoev <igor@sysoev.ru> parents: 2758 diff changeset	112 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	113 }
621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 467 diff changeset	114
2743 d8316f307b6a issue start up errors and warning on both stderr and error_log Igor Sysoev <igor@sysoev.ru> parents: 2742 diff changeset	115 msg = p;
d8316f307b6a issue start up errors and warning on both stderr and error_log Igor Sysoev <igor@sysoev.ru> parents: 2742 diff changeset	116
455 295d97d70c69 nginx-0.1.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 449 diff changeset	117 #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	118
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	119 va_start(args, fmt);
2764 d4a717592877 use ngx_vslprintf(), ngx_slprintf() Igor Sysoev <igor@sysoev.ru> parents: 2758 diff changeset	120 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	121 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	122
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	123 #else
191 71ce40b3c37b nginx-0.0.1-2003-11-19-19:26:41 import Igor Sysoev <igor@sysoev.ru> parents: 186 diff changeset	124
2764 d4a717592877 use ngx_vslprintf(), ngx_slprintf() Igor Sysoev <igor@sysoev.ru> parents: 2758 diff changeset	125 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	126
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	127 #endif
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	128
6 669801705ab1 nginx-0.0.1-2002-08-26-19:18:19 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	129 if (err) {
2765 6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	130 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	131 }
669801705ab1 nginx-0.0.1-2002-08-26-19:18:19 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	132
36 c14d7232b11f nginx-0.0.1-2002-12-23-09:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 28 diff changeset	133 if (level != NGX_LOG_DEBUG && log->handler) {
483 621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 467 diff changeset	134 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	135 }
6 669801705ab1 nginx-0.0.1-2002-08-26-19:18:19 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	136
571 458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	137 if (p > last - NGX_LINEFEED_SIZE) {
458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	138 p = last - NGX_LINEFEED_SIZE;
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 455 diff changeset	139 }
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 455 diff changeset	140
571 458b6c3fea65 nginx-0.3.7-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	141 ngx_linefeed(p);
467 bbd6b0b4a2b1 nginx-0.1.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	142
5254 7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	143 wrote_stderr = 0;
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	144 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	145
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	146 while (log) {
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	147
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	148 if (log->log_level < level && !debug_connection) {
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	149 break;
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
5702 777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	152 if (log->writer) {
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	153 log->writer(log, level, errstr, p - errstr);
5962 727177743c3c Core: added disk_full_time checks to error log. Maxim Dounin <mdounin@mdounin.ru> parents: 5771 diff changeset	154 goto next;
5702 777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	155 }
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	156
5962 727177743c3c Core: added disk_full_time checks to error log. Maxim Dounin <mdounin@mdounin.ru> parents: 5771 diff changeset	157 if (ngx_time() == log->disk_full_time) {
727177743c3c Core: added disk_full_time checks to error log. Maxim Dounin <mdounin@mdounin.ru> parents: 5771 diff changeset	158
727177743c3c Core: added disk_full_time checks to error log. Maxim Dounin <mdounin@mdounin.ru> parents: 5771 diff changeset	159 /*
727177743c3c Core: added disk_full_time checks to error log. Maxim Dounin <mdounin@mdounin.ru> parents: 5771 diff changeset	160 * on FreeBSD writing to a full filesystem with enabled softupdates
727177743c3c Core: added disk_full_time checks to error log. Maxim Dounin <mdounin@mdounin.ru> parents: 5771 diff changeset	161 * may block process for much longer time than writing to non-full
727177743c3c Core: added disk_full_time checks to error log. Maxim Dounin <mdounin@mdounin.ru> parents: 5771 diff changeset	162 * filesystem, so we skip writing to a log for one second
727177743c3c Core: added disk_full_time checks to error log. Maxim Dounin <mdounin@mdounin.ru> parents: 5771 diff changeset	163 */
727177743c3c Core: added disk_full_time checks to error log. Maxim Dounin <mdounin@mdounin.ru> parents: 5771 diff changeset	164
727177743c3c Core: added disk_full_time checks to error log. Maxim Dounin <mdounin@mdounin.ru> parents: 5771 diff changeset	165 goto next;
727177743c3c Core: added disk_full_time checks to error log. Maxim Dounin <mdounin@mdounin.ru> parents: 5771 diff changeset	166 }
727177743c3c Core: added disk_full_time checks to error log. Maxim Dounin <mdounin@mdounin.ru> parents: 5771 diff changeset	167
727177743c3c Core: added disk_full_time checks to error log. Maxim Dounin <mdounin@mdounin.ru> parents: 5771 diff changeset	168 n = ngx_write_fd(log->file->fd, errstr, p - errstr);
727177743c3c Core: added disk_full_time checks to error log. Maxim Dounin <mdounin@mdounin.ru> parents: 5771 diff changeset	169
727177743c3c Core: added disk_full_time checks to error log. Maxim Dounin <mdounin@mdounin.ru> parents: 5771 diff changeset	170 if (n == -1 && ngx_errno == NGX_ENOSPC) {
727177743c3c Core: added disk_full_time checks to error log. Maxim Dounin <mdounin@mdounin.ru> parents: 5771 diff changeset	171 log->disk_full_time = ngx_time();
727177743c3c Core: added disk_full_time checks to error log. Maxim Dounin <mdounin@mdounin.ru> parents: 5771 diff changeset	172 }
5254 7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	173
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	174 if (log->file->fd == ngx_stderr) {
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	175 wrote_stderr = 1;
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	176 }
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	177
5962 727177743c3c Core: added disk_full_time checks to error log. Maxim Dounin <mdounin@mdounin.ru> parents: 5771 diff changeset	178 next:
727177743c3c Core: added disk_full_time checks to error log. Maxim Dounin <mdounin@mdounin.ru> parents: 5771 diff changeset	179
5254 7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	180 log = log->next;
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	181 }
2743 d8316f307b6a issue start up errors and warning on both stderr and error_log Igor Sysoev <igor@sysoev.ru> parents: 2742 diff changeset	182
d8316f307b6a issue start up errors and warning on both stderr and error_log Igor Sysoev <igor@sysoev.ru> parents: 2742 diff changeset	183 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	184 \|\| level > NGX_LOG_WARN
5254 7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	185 \|\| 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	186 {
d8316f307b6a issue start up errors and warning on both stderr and error_log Igor Sysoev <igor@sysoev.ru> parents: 2742 diff changeset	187 return;
d8316f307b6a issue start up errors and warning on both stderr and error_log Igor Sysoev <igor@sysoev.ru> parents: 2742 diff changeset	188 }
d8316f307b6a issue start up errors and warning on both stderr and error_log Igor Sysoev <igor@sysoev.ru> parents: 2742 diff changeset	189
3822 75ffcfc700f3 remove semicolon, because it is already in "nginx: " prefix Igor Sysoev <igor@sysoev.ru> parents: 3799 diff changeset	190 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	191
3822 75ffcfc700f3 remove semicolon, because it is already in "nginx: " prefix Igor Sysoev <igor@sysoev.ru> parents: 3799 diff changeset	192 (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	193
2769 9d986c4e796f introduce ngx_write_console() to support OEM code pages Igor Sysoev <igor@sysoev.ru> parents: 2765 diff changeset	194 (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	195 }
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	196
92 19cc647ecd91 nginx-0.0.1-2003-05-20-19:37:55 import Igor Sysoev <igor@sysoev.ru> parents: 83 diff changeset	197
455 295d97d70c69 nginx-0.1.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 449 diff changeset	198 #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	199
503 b1648294f693 nginx-0.1.26-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	200 void ngx_cdecl
b1648294f693 nginx-0.1.26-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	201 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	202 const char *fmt, ...)
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	203 {
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 455 diff changeset	204 va_list args;
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	205
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	206 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	207 va_start(args, fmt);
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	208 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	209 va_end(args);
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	210 }
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	211 }
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	212
92 19cc647ecd91 nginx-0.0.1-2003-05-20-19:37:55 import Igor Sysoev <igor@sysoev.ru> parents: 83 diff changeset	213
503 b1648294f693 nginx-0.1.26-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	214 void ngx_cdecl
b1648294f693 nginx-0.1.26-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	215 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	216 {
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 455 diff changeset	217 va_list args;
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	218
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	219 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	220 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	221 va_end(args);
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	222 }
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	223
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	224 #endif
92 19cc647ecd91 nginx-0.0.1-2003-05-20-19:37:55 import Igor Sysoev <igor@sysoev.ru> parents: 83 diff changeset	225
19cc647ecd91 nginx-0.0.1-2003-05-20-19:37:55 import Igor Sysoev <igor@sysoev.ru> parents: 83 diff changeset	226
2752 2d82d3cfbfa0 change ngx_log_abort() interface Igor Sysoev <igor@sysoev.ru> parents: 2750 diff changeset	227 void ngx_cdecl
2d82d3cfbfa0 change ngx_log_abort() interface Igor Sysoev <igor@sysoev.ru> parents: 2750 diff changeset	228 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	229 {
2752 2d82d3cfbfa0 change ngx_log_abort() interface Igor Sysoev <igor@sysoev.ru> parents: 2750 diff changeset	230 u_char *p;
2d82d3cfbfa0 change ngx_log_abort() interface Igor Sysoev <igor@sysoev.ru> parents: 2750 diff changeset	231 va_list args;
2d82d3cfbfa0 change ngx_log_abort() interface Igor Sysoev <igor@sysoev.ru> parents: 2750 diff changeset	232 u_char errstr[NGX_MAX_CONF_ERRSTR];
2d82d3cfbfa0 change ngx_log_abort() interface Igor Sysoev <igor@sysoev.ru> parents: 2750 diff changeset	233
2d82d3cfbfa0 change ngx_log_abort() interface Igor Sysoev <igor@sysoev.ru> parents: 2750 diff changeset	234 va_start(args, fmt);
2d82d3cfbfa0 change ngx_log_abort() interface Igor Sysoev <igor@sysoev.ru> parents: 2750 diff changeset	235 p = ngx_vsnprintf(errstr, sizeof(errstr) - 1, fmt, args);
2d82d3cfbfa0 change ngx_log_abort() interface Igor Sysoev <igor@sysoev.ru> parents: 2750 diff changeset	236 va_end(args);
2d82d3cfbfa0 change ngx_log_abort() interface Igor Sysoev <igor@sysoev.ru> parents: 2750 diff changeset	237
2d82d3cfbfa0 change ngx_log_abort() interface Igor Sysoev <igor@sysoev.ru> parents: 2750 diff changeset	238 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	239 "%*s", p - errstr, errstr);
860 201d017ea470 slab allocator in shared memory Igor Sysoev <igor@sysoev.ru> parents: 639 diff changeset	240 }
201d017ea470 slab allocator in shared memory Igor Sysoev <igor@sysoev.ru> parents: 639 diff changeset	241
201d017ea470 slab allocator in shared memory Igor Sysoev <igor@sysoev.ru> parents: 639 diff changeset	242
2722 ffa8e2451457 show -t results on stderr Igor Sysoev <igor@sysoev.ru> parents: 2718 diff changeset	243 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	244 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	245 {
2743 d8316f307b6a issue start up errors and warning on both stderr and error_log Igor Sysoev <igor@sysoev.ru> parents: 2742 diff changeset	246 u_char p, last;
2722 ffa8e2451457 show -t results on stderr Igor Sysoev <igor@sysoev.ru> parents: 2718 diff changeset	247 va_list args;
ffa8e2451457 show -t results on stderr Igor Sysoev <igor@sysoev.ru> parents: 2718 diff changeset	248 u_char errstr[NGX_MAX_ERROR_STR];
ffa8e2451457 show -t results on stderr Igor Sysoev <igor@sysoev.ru> parents: 2718 diff changeset	249
2764 d4a717592877 use ngx_vslprintf(), ngx_slprintf() Igor Sysoev <igor@sysoev.ru> parents: 2758 diff changeset	250 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	251 p = errstr + 7;
188007bf58c3 add "nginx: " prefix when logging to the stderr Igor Sysoev <igor@sysoev.ru> parents: 3787 diff changeset	252
188007bf58c3 add "nginx: " prefix when logging to the stderr Igor Sysoev <igor@sysoev.ru> parents: 3787 diff changeset	253 ngx_memcpy(errstr, "nginx: ", 7);
2764 d4a717592877 use ngx_vslprintf(), ngx_slprintf() Igor Sysoev <igor@sysoev.ru> parents: 2758 diff changeset	254
2722 ffa8e2451457 show -t results on stderr Igor Sysoev <igor@sysoev.ru> parents: 2718 diff changeset	255 va_start(args, fmt);
3799 188007bf58c3 add "nginx: " prefix when logging to the stderr Igor Sysoev <igor@sysoev.ru> parents: 3787 diff changeset	256 p = ngx_vslprintf(p, last, fmt, args);
2722 ffa8e2451457 show -t results on stderr Igor Sysoev <igor@sysoev.ru> parents: 2718 diff changeset	257 va_end(args);
ffa8e2451457 show -t results on stderr Igor Sysoev <igor@sysoev.ru> parents: 2718 diff changeset	258
2765 6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	259 if (err) {
6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	260 p = ngx_log_errno(p, last, err);
2722 ffa8e2451457 show -t results on stderr Igor Sysoev <igor@sysoev.ru> parents: 2718 diff changeset	261 }
ffa8e2451457 show -t results on stderr Igor Sysoev <igor@sysoev.ru> parents: 2718 diff changeset	262
2765 6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	263 if (p > last - NGX_LINEFEED_SIZE) {
6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	264 p = last - NGX_LINEFEED_SIZE;
2732 e1b3d210587a fix r2731 for Win32 Igor Sysoev <igor@sysoev.ru> parents: 2725 diff changeset	265 }
e1b3d210587a fix r2731 for Win32 Igor Sysoev <igor@sysoev.ru> parents: 2725 diff changeset	266
2743 d8316f307b6a issue start up errors and warning on both stderr and error_log Igor Sysoev <igor@sysoev.ru> parents: 2742 diff changeset	267 ngx_linefeed(p);
2732 e1b3d210587a fix r2731 for Win32 Igor Sysoev <igor@sysoev.ru> parents: 2725 diff changeset	268
2769 9d986c4e796f introduce ngx_write_console() to support OEM code pages Igor Sysoev <igor@sysoev.ru> parents: 2765 diff changeset	269 (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	270 }
ffa8e2451457 show -t results on stderr Igor Sysoev <igor@sysoev.ru> parents: 2718 diff changeset	271
ffa8e2451457 show -t results on stderr Igor Sysoev <igor@sysoev.ru> parents: 2718 diff changeset	272
2765 6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	273 u_char *
6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	274 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	275 {
6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	276 if (buf > last - 50) {
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 /* leave a space for an error code */
6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	279
6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	280 buf = last - 50;
6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	281 *buf++ = '.';
6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	282 *buf++ = '.';
6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	283 *buf++ = '.';
6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	284 }
6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	285
6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	286 #if (NGX_WIN32)
6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	287 buf = ngx_slprintf(buf, last, ((unsigned) err < 0x80000000)
6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	288 ? " (%d: " : " (%Xd: ", err);
6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	289 #else
6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	290 buf = ngx_slprintf(buf, last, " (%d: ", err);
6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	291 #endif
6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	292
3787 e294f37401c0 use copied strerror() messages and autoconfigured sys_nerr value Igor Sysoev <igor@sysoev.ru> parents: 3516 diff changeset	293 buf = ngx_strerror(err, buf, last - buf);
2765 6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	294
6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	295 if (buf < last) {
6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	296 *buf++ = ')';
6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	297 }
6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	298
6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	299 return buf;
6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	300 }
6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	301
6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2764 diff changeset	302
503 b1648294f693 nginx-0.1.26-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	303 ngx_log_t *
2758 77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	304 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	305 {
2758 77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	306 u_char p, name;
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	307 size_t nlen, plen;
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	308
2743 d8316f307b6a issue start up errors and warning on both stderr and error_log Igor Sysoev <igor@sysoev.ru> parents: 2742 diff changeset	309 ngx_log.file = &ngx_log_file;
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 455 diff changeset	310 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	311
2758 77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	312 name = (u_char *) NGX_ERROR_LOG_PATH;
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	313
2743 d8316f307b6a issue start up errors and warning on both stderr and error_log Igor Sysoev <igor@sysoev.ru> parents: 2742 diff changeset	314 /*
d8316f307b6a issue start up errors and warning on both stderr and error_log Igor Sysoev <igor@sysoev.ru> parents: 2742 diff changeset	315 * 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	316 * 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	317 */
d8316f307b6a issue start up errors and warning on both stderr and error_log Igor Sysoev <igor@sysoev.ru> parents: 2742 diff changeset	318
2758 77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	319 nlen = ngx_strlen(name);
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	320
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	321 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	322 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	323 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	324 }
d8316f307b6a issue start up errors and warning on both stderr and error_log Igor Sysoev <igor@sysoev.ru> parents: 2742 diff changeset	325
2758 77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	326 p = 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 #if (NGX_WIN32)
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	329 if (name[1] != ':') {
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	330 #else
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	331 if (name[0] != '/') {
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	332 #endif
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 if (prefix) {
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	335 plen = ngx_strlen(prefix);
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	336
2773 7a44b1932741 fix building by BCC if NGX_PREFIX is defined Igor Sysoev <igor@sysoev.ru> parents: 2769 diff changeset	337 } else {
2758 77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	338 #ifdef NGX_PREFIX
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	339 prefix = (u_char *) NGX_PREFIX;
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	340 plen = ngx_strlen(prefix);
2773 7a44b1932741 fix building by BCC if NGX_PREFIX is defined Igor Sysoev <igor@sysoev.ru> parents: 2769 diff changeset	341 #else
7a44b1932741 fix building by BCC if NGX_PREFIX is defined Igor Sysoev <igor@sysoev.ru> parents: 2769 diff changeset	342 plen = 0;
2758 77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	343 #endif
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	344 }
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	345
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	346 if (plen) {
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	347 name = malloc(plen + nlen + 2);
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	348 if (name == NULL) {
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	349 return NULL;
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	350 }
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	351
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	352 p = ngx_cpymem(name, prefix, plen);
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	353
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	354 if (!ngx_path_separator(*(p - 1))) {
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	355 *p++ = '/';
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 ngx_cpystrn(p, (u_char *) NGX_ERROR_LOG_PATH, nlen + 1);
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	359
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	360 p = name;
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	361 }
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	362 }
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	363
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	364 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	365 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	366 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	367
d8316f307b6a issue start up errors and warning on both stderr and error_log Igor Sysoev <igor@sysoev.ru> parents: 2742 diff changeset	368 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	369 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	370 "[alert] could not open error log file: "
2758 77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	371 ngx_open_file_n " \"%s\" failed", name);
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 455 diff changeset	372 #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	373 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	374 "could not open error log file: "
2758 77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	375 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	376 #endif
100 7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import Igor Sysoev <igor@sysoev.ru> parents: 93 diff changeset	377
2758 77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	378 ngx_log_file.fd = ngx_stderr;
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	379 }
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	380
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	381 if (p) {
77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	382 ngx_free(p);
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 455 diff changeset	383 }
207 6e0fef527732 nginx-0.0.1-2003-12-05-20:07:27 import Igor Sysoev <igor@sysoev.ru> parents: 201 diff changeset	384
448 241dc8092a33 nginx-0.1.0-2004-10-01-19:53:53 import Igor Sysoev <igor@sysoev.ru> parents: 445 diff changeset	385 return &ngx_log;
241dc8092a33 nginx-0.1.0-2004-10-01-19:53:53 import Igor Sysoev <igor@sysoev.ru> parents: 445 diff changeset	386 }
241dc8092a33 nginx-0.1.0-2004-10-01-19:53:53 import Igor Sysoev <igor@sysoev.ru> parents: 445 diff changeset	387
241dc8092a33 nginx-0.1.0-2004-10-01-19:53:53 import Igor Sysoev <igor@sysoev.ru> parents: 445 diff changeset	388
5260 e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	389 ngx_int_t
e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	390 ngx_log_open_default(ngx_cycle_t *cycle)
e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	391 {
5702 777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	392 ngx_log_t *log;
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	393 static ngx_str_t error_log = ngx_string(NGX_ERROR_LOG_PATH);
5260 e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	394
5702 777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	395 if (ngx_log_get_file_log(&cycle->new_log) != NULL) {
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	396 return NGX_OK;
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	397 }
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	398
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	399 if (cycle->new_log.log_level != 0) {
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	400 /* there are some error logs, but no files */
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	401
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	402 log = ngx_pcalloc(cycle->pool, sizeof(ngx_log_t));
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	403 if (log == NULL) {
5260 e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	404 return NGX_ERROR;
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
5702 777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	407 } else {
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	408 /* no error logs at all */
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	409 log = &cycle->new_log;
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	410 }
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	411
5771 c3b08217f2a2 Core: fixed default log initialization. Vladimir Homutov <vl@nginx.com> parents: 5702 diff changeset	412 log->log_level = NGX_LOG_ERR;
c3b08217f2a2 Core: fixed default log initialization. Vladimir Homutov <vl@nginx.com> parents: 5702 diff changeset	413
5702 777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	414 log->file = ngx_conf_open_file(cycle, &error_log);
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	415 if (log->file == NULL) {
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	416 return NGX_ERROR;
5260 e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	417 }
e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	418
5771 c3b08217f2a2 Core: fixed default log initialization. Vladimir Homutov <vl@nginx.com> parents: 5702 diff changeset	419 if (log != &cycle->new_log) {
c3b08217f2a2 Core: fixed default log initialization. Vladimir Homutov <vl@nginx.com> parents: 5702 diff changeset	420 ngx_log_insert(&cycle->new_log, log);
c3b08217f2a2 Core: fixed default log initialization. Vladimir Homutov <vl@nginx.com> parents: 5702 diff changeset	421 }
c3b08217f2a2 Core: fixed default log initialization. Vladimir Homutov <vl@nginx.com> parents: 5702 diff changeset	422
5260 e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	423 return NGX_OK;
e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	424 }
e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	425
e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	426
e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	427 ngx_int_t
e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	428 ngx_log_redirect_stderr(ngx_cycle_t *cycle)
e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	429 {
e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	430 ngx_fd_t fd;
e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	431
e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	432 if (cycle->log_use_stderr) {
e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	433 return NGX_OK;
e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	434 }
e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	435
5702 777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	436 /* file log always exists when we are called */
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	437 fd = ngx_log_get_file_log(cycle->log)->file->fd;
5260 e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	438
e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	439 if (fd != ngx_stderr) {
e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	440 if (ngx_set_stderr(fd) == NGX_FILE_ERROR) {
e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	441 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	442 ngx_set_stderr_n " failed");
e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	443
e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	444 return NGX_ERROR;
e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	445 }
e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	446 }
e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	447
e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	448 return NGX_OK;
e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	449 }
e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	450
e088695737c3 Core: consolidated log-related code. Vladimir Homutov <vl@nginx.com> parents: 5254 diff changeset	451
5702 777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	452 ngx_log_t *
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	453 ngx_log_get_file_log(ngx_log_t *head)
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	454 {
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	455 ngx_log_t *log;
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	456
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	457 for (log = head; log; log = log->next) {
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	458 if (log->file != NULL) {
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	459 return log;
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	460 }
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	461 }
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	462
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	463 return NULL;
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	464 }
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	465
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	466
5254 7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	467 static char *
2785 d478379e51ac ) refactor error_log processing: listen socket log might inherit built-in Igor Sysoev <igor@sysoev.ru>* parents: 2773 diff changeset	468 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	469 {
4012 bf452af6c1d2 Complain on invalid log levels. Maxim Dounin <mdounin@mdounin.ru> parents: 3871 diff changeset	470 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	471 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	472
5254 7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	473 if (cf->args->nelts == 2) {
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	474 log->log_level = NGX_LOG_ERR;
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	475 return NGX_CONF_OK;
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	476 }
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	477
234 cd71b95716b4 nginx-0.0.1-2004-01-20-23:40:08 import Igor Sysoev <igor@sysoev.ru> parents: 232 diff changeset	478 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	479
208 0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import Igor Sysoev <igor@sysoev.ru> parents: 207 diff changeset	480 for (i = 2; i < cf->args->nelts; i++) {
4012 bf452af6c1d2 Complain on invalid log levels. Maxim Dounin <mdounin@mdounin.ru> parents: 3871 diff changeset	481 found = 0;
208 0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import Igor Sysoev <igor@sysoev.ru> parents: 207 diff changeset	482
257 70e1c7d2b83d nginx-0.0.2-2004-02-11-20:08:49 import Igor Sysoev <igor@sysoev.ru> parents: 249 diff changeset	483 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	484 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	485
234 cd71b95716b4 nginx-0.0.1-2004-01-20-23:40:08 import Igor Sysoev <igor@sysoev.ru> parents: 232 diff changeset	486 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	487 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	488 "duplicate log level \"%V\"",
cda3738a85bd use ngx_str_t for error levels Igor Sysoev <igor@sysoev.ru> parents: 2737 diff changeset	489 &value[i]);
208 0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import Igor Sysoev <igor@sysoev.ru> parents: 207 diff changeset	490 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	491 }
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import Igor Sysoev <igor@sysoev.ru> parents: 207 diff changeset	492
234 cd71b95716b4 nginx-0.0.1-2004-01-20-23:40:08 import Igor Sysoev <igor@sysoev.ru> parents: 232 diff changeset	493 log->log_level = n;
4012 bf452af6c1d2 Complain on invalid log levels. Maxim Dounin <mdounin@mdounin.ru> parents: 3871 diff changeset	494 found = 1;
bf452af6c1d2 Complain on invalid log levels. Maxim Dounin <mdounin@mdounin.ru> parents: 3871 diff changeset	495 break;
207 6e0fef527732 nginx-0.0.1-2003-12-05-20:07:27 import Igor Sysoev <igor@sysoev.ru> parents: 201 diff changeset	496 }
6e0fef527732 nginx-0.0.1-2003-12-05-20:07:27 import Igor Sysoev <igor@sysoev.ru> parents: 201 diff changeset	497 }
208 0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import Igor Sysoev <igor@sysoev.ru> parents: 207 diff changeset	498
236 86e473b5641e nginx-0.0.1-2004-01-22-09:47:28 import Igor Sysoev <igor@sysoev.ru> parents: 235 diff changeset	499 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	500 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	501 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	502 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	503 "invalid log level \"%V\"",
cda3738a85bd use ngx_str_t for error levels Igor Sysoev <igor@sysoev.ru> parents: 2737 diff changeset	504 &value[i]);
208 0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import Igor Sysoev <igor@sysoev.ru> parents: 207 diff changeset	505 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	506 }
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import Igor Sysoev <igor@sysoev.ru> parents: 207 diff changeset	507
234 cd71b95716b4 nginx-0.0.1-2004-01-20-23:40:08 import Igor Sysoev <igor@sysoev.ru> parents: 232 diff changeset	508 log->log_level \|= d;
4012 bf452af6c1d2 Complain on invalid log levels. Maxim Dounin <mdounin@mdounin.ru> parents: 3871 diff changeset	509 found = 1;
bf452af6c1d2 Complain on invalid log levels. Maxim Dounin <mdounin@mdounin.ru> parents: 3871 diff changeset	510 break;
208 0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import Igor Sysoev <igor@sysoev.ru> parents: 207 diff changeset	511 }
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import Igor Sysoev <igor@sysoev.ru> parents: 207 diff changeset	512 }
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import Igor Sysoev <igor@sysoev.ru> parents: 207 diff changeset	513
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import Igor Sysoev <igor@sysoev.ru> parents: 207 diff changeset	514
4012 bf452af6c1d2 Complain on invalid log levels. Maxim Dounin <mdounin@mdounin.ru> parents: 3871 diff changeset	515 if (!found) {
207 6e0fef527732 nginx-0.0.1-2003-12-05-20:07:27 import Igor Sysoev <igor@sysoev.ru> parents: 201 diff changeset	516 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	517 "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	518 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	519 }
100 7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import Igor Sysoev <igor@sysoev.ru> parents: 93 diff changeset	520 }
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import Igor Sysoev <igor@sysoev.ru> parents: 93 diff changeset	521
2785 d478379e51ac ) refactor error_log processing: listen socket log might inherit built-in Igor Sysoev <igor@sysoev.ru>* parents: 2773 diff changeset	522 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	523 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	524 }
70e1c7d2b83d nginx-0.0.2-2004-02-11-20:08:49 import Igor Sysoev <igor@sysoev.ru> parents: 249 diff changeset	525
100 7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import Igor Sysoev <igor@sysoev.ru> parents: 93 diff changeset	526 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	527 }
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 311 diff changeset	528
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 311 diff changeset	529
503 b1648294f693 nginx-0.1.26-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	530 static char *
2785 d478379e51ac ) refactor error_log processing: listen socket log might inherit built-in Igor Sysoev <igor@sysoev.ru>* parents: 2773 diff changeset	531 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	532 {
5254 7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	533 ngx_log_t *dummy;
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 dummy = &cf->cycle->new_log;
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 return ngx_log_set_log(cf, &dummy);
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	538 }
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	539
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 char *
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	542 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	543 {
5702 777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	544 ngx_log_t *new_log;
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	545 ngx_str_t *value, name;
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	546 ngx_syslog_peer_t *peer;
2785 d478379e51ac ) refactor error_log processing: listen socket log might inherit built-in Igor Sysoev <igor@sysoev.ru>* parents: 2773 diff changeset	547
5254 7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	548 if (head != NULL && (head)->log_level == 0) {
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	549 new_log = *head;
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	550
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	551 } else {
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	552
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	553 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	554 if (new_log == NULL) {
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	555 return NGX_CONF_ERROR;
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
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	558 if (*head == NULL) {
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	559 *head = new_log;
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	560 }
2785 d478379e51ac ) refactor error_log processing: listen socket log might inherit built-in Igor Sysoev <igor@sysoev.ru>* parents: 2773 diff changeset	561 }
317 1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 311 diff changeset	562
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 311 diff changeset	563 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	564
2785 d478379e51ac ) refactor error_log processing: listen socket log might inherit built-in Igor Sysoev <igor@sysoev.ru>* parents: 2773 diff changeset	565 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	566 ngx_str_null(&name);
5240 d8af1005e886 Core: fixed handling of "stderr" in error_log. Vladimir Homutov <vl@nginx.com> parents: 4412 diff changeset	567 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	568
5702 777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	569 new_log->file = ngx_conf_open_file(cf->cycle, &name);
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	570 if (new_log->file == NULL) {
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	571 return NGX_CONF_ERROR;
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	572 }
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	573
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	574
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	575 } else if (ngx_strncmp(value[1].data, "syslog:", 7) == 0) {
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	576 peer = ngx_pcalloc(cf->pool, sizeof(ngx_syslog_peer_t));
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	577 if (peer == NULL) {
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	578 return NGX_CONF_ERROR;
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	579 }
445 f26432a1935a nginx-0.1.0-2004-09-30-10:38:49 import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	580
5702 777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	581 if (ngx_syslog_process_conf(cf, peer) != NGX_CONF_OK) {
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	582 return NGX_CONF_ERROR;
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	583 }
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	584
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	585 new_log->writer = ngx_syslog_writer;
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	586 new_log->wdata = peer;
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	587
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	588 } else {
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	589 new_log->file = ngx_conf_open_file(cf->cycle, &value[1]);
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	590 if (new_log->file == NULL) {
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	591 return NGX_CONF_ERROR;
777202558122 Added syslog support for error_log and access_log directives. Vladimir Homutov <vl@nginx.com> parents: 5260 diff changeset	592 }
5254 7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	593 }
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	594
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	595 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	596 return NGX_CONF_ERROR;
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	597 }
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	598
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	599 if (*head != new_log) {
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	600 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	601 }
1308b98496a2 nginx-0.0.3-2004-04-15-19:34:36 import Igor Sysoev <igor@sysoev.ru> parents: 311 diff changeset	602
5254 7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	603 return NGX_CONF_OK;
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	604 }
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	605
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	606
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	607 static void
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	608 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	609 {
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	610 ngx_log_t tmp;
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	611
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	612 if (new_log->log_level > log->log_level) {
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	613
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	614 /*
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	615 * 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	616 * head and swap its contents with head
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	617 */
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	618
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	619 tmp = *log;
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	620 log = new_log;
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	621 *new_log = tmp;
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	622
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	623 log->next = new_log;
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	624 return;
2785 d478379e51ac ) refactor error_log processing: listen socket log might inherit built-in Igor Sysoev <igor@sysoev.ru>* parents: 2773 diff changeset	625 }
d478379e51ac ) refactor error_log processing: listen socket log might inherit built-in Igor Sysoev <igor@sysoev.ru>* parents: 2773 diff changeset	626
5254 7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	627 while (log->next) {
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	628 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	629 new_log->next = log->next;
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	630 log->next = new_log;
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	631 return;
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	632 }
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	633
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	634 log = log->next;
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	635 }
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	636
7ecaa9e4bf1b Core: support several "error_log" directives. Vladimir Homutov <vl@nginx.com> parents: 5250 diff changeset	637 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	638 }

Mercurial > hg > nginx-quic

annotate src/core/ngx_log.c @ 5980:ccad84a174e0