nginx: src/core/ngx_log.h annotate

annotate src/core/ngx_log.h @ 4283:f72496073689

Introduction of simple ngx_write_stderr() instead of ngx_log_stderr() for output of ./configure options, etc., since ngx_log_stderr() output length is limited by 2048 characters defined as NGX_MAX_ERROR_STR.

author	Igor Sysoev <igor@sysoev.ru>
date	Mon, 14 Nov 2011 14:59:00 +0000
parents	e27070fb6c6b
children	d3000365ac65

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: 426 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: 426 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: 441 diff changeset	3 * Copyright (C) Igor Sysoev
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: 426 diff changeset	4 */
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files Igor Sysoev <igor@sysoev.ru> parents: 426 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: 426 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 #ifndef _NGX_LOG_H_INCLUDED_
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	8 #define _NGX_LOG_H_INCLUDED_
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	9
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	10
100 7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import Igor Sysoev <igor@sysoev.ru> parents: 92 diff changeset	11 #include <ngx_config.h>
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import Igor Sysoev <igor@sysoev.ru> parents: 92 diff changeset	12 #include <ngx_core.h>
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import Igor Sysoev <igor@sysoev.ru> parents: 92 diff changeset	13
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	14
307 ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 278 diff changeset	15 #define NGX_LOG_STDERR 0
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 278 diff changeset	16 #define NGX_LOG_EMERG 1
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 278 diff changeset	17 #define NGX_LOG_ALERT 2
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 278 diff changeset	18 #define NGX_LOG_CRIT 3
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 278 diff changeset	19 #define NGX_LOG_ERR 4
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 278 diff changeset	20 #define NGX_LOG_WARN 5
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 278 diff changeset	21 #define NGX_LOG_NOTICE 6
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 278 diff changeset	22 #define NGX_LOG_INFO 7
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 278 diff changeset	23 #define NGX_LOG_DEBUG 8
201 267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import Igor Sysoev <igor@sysoev.ru> parents: 191 diff changeset	24
379 73688d5d7fc3 nginx-0.0.7-2004-07-06-20:12:16 import Igor Sysoev <igor@sysoev.ru> parents: 307 diff changeset	25 #define NGX_LOG_DEBUG_CORE 0x010
73688d5d7fc3 nginx-0.0.7-2004-07-06-20:12:16 import Igor Sysoev <igor@sysoev.ru> parents: 307 diff changeset	26 #define NGX_LOG_DEBUG_ALLOC 0x020
73688d5d7fc3 nginx-0.0.7-2004-07-06-20:12:16 import Igor Sysoev <igor@sysoev.ru> parents: 307 diff changeset	27 #define NGX_LOG_DEBUG_MUTEX 0x040
73688d5d7fc3 nginx-0.0.7-2004-07-06-20:12:16 import Igor Sysoev <igor@sysoev.ru> parents: 307 diff changeset	28 #define NGX_LOG_DEBUG_EVENT 0x080
73688d5d7fc3 nginx-0.0.7-2004-07-06-20:12:16 import Igor Sysoev <igor@sysoev.ru> parents: 307 diff changeset	29 #define NGX_LOG_DEBUG_HTTP 0x100
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 860 diff changeset	30 #define NGX_LOG_DEBUG_MAIL 0x200
645 4946078f0a79 nginx-0.3.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 543 diff changeset	31 #define NGX_LOG_DEBUG_MYSQL 0x400
417 0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 389 diff changeset	32
0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 389 diff changeset	33 /*
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: 426 diff changeset	34 * do not forget to update debug_levels[] in src/core/ngx_log.c
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files Igor Sysoev <igor@sysoev.ru> parents: 426 diff changeset	35 * after the adding a new debug level
417 0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 389 diff changeset	36 */
208 0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import Igor Sysoev <igor@sysoev.ru> parents: 201 diff changeset	37
307 ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 278 diff changeset	38 #define NGX_LOG_DEBUG_FIRST NGX_LOG_DEBUG_CORE
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 860 diff changeset	39 #define NGX_LOG_DEBUG_LAST NGX_LOG_DEBUG_MYSQL
307 ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 278 diff changeset	40 #define NGX_LOG_DEBUG_CONNECTION 0x80000000
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 278 diff changeset	41 #define NGX_LOG_DEBUG_ALL 0x7ffffff0
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	42
92 19cc647ecd91 nginx-0.0.1-2003-05-20-19:37:55 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	43
483 621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	44 typedef u_char (ngx_log_handler_pt) (ngx_log_t log, u_char buf, size_t len);
160 e7e094d34162 nginx-0.0.1-2003-10-27-11:53:49 import Igor Sysoev <igor@sysoev.ru> parents: 115 diff changeset	45
e7e094d34162 nginx-0.0.1-2003-10-27-11:53:49 import Igor Sysoev <igor@sysoev.ru> parents: 115 diff changeset	46
191 71ce40b3c37b nginx-0.0.1-2003-11-19-19:26:41 import Igor Sysoev <igor@sysoev.ru> parents: 186 diff changeset	47 struct ngx_log_s {
257 70e1c7d2b83d nginx-0.0.2-2004-02-11-20:08:49 import Igor Sysoev <igor@sysoev.ru> parents: 234 diff changeset	48 ngx_uint_t log_level;
160 e7e094d34162 nginx-0.0.1-2003-10-27-11:53:49 import Igor Sysoev <igor@sysoev.ru> parents: 115 diff changeset	49 ngx_open_file_t *file;
483 621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	50
495 fc9909c369b2 nginx-0.1.22-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 493 diff changeset	51 ngx_atomic_uint_t connection;
483 621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	52
621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	53 ngx_log_handler_pt handler;
160 e7e094d34162 nginx-0.0.1-2003-10-27-11:53:49 import Igor Sysoev <igor@sysoev.ru> parents: 115 diff changeset	54 void *data;
483 621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	55
621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	56 /*
621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	57 * we declare "action" as "char *" because the actions are usually
621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	58 * the static strings and in the "u_char *" case we have to override
621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	59 * their types all the time
621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	60 */
621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	61
621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	62 char *action;
191 71ce40b3c37b nginx-0.0.1-2003-11-19-19:26:41 import Igor Sysoev <igor@sysoev.ru> parents: 186 diff changeset	63 };
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	64
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 455 diff changeset	65
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 455 diff changeset	66 #define NGX_MAX_ERROR_STR 2048
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	67
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	68
201 267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import Igor Sysoev <igor@sysoev.ru> parents: 191 diff changeset	69 /*********************************/
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import Igor Sysoev <igor@sysoev.ru> parents: 191 diff changeset	70
3673 e27070fb6c6b try to use C99 variadic macros first: Igor Sysoev <igor@sysoev.ru> parents: 2785 diff changeset	71 #if (NGX_HAVE_C99_VARIADIC_MACROS)
e27070fb6c6b try to use C99 variadic macros first: Igor Sysoev <igor@sysoev.ru> parents: 2785 diff changeset	72
e27070fb6c6b try to use C99 variadic macros first: Igor Sysoev <igor@sysoev.ru> parents: 2785 diff changeset	73 #define NGX_HAVE_VARIADIC_MACROS 1
e27070fb6c6b try to use C99 variadic macros first: Igor Sysoev <igor@sysoev.ru> parents: 2785 diff changeset	74
e27070fb6c6b try to use C99 variadic macros first: Igor Sysoev <igor@sysoev.ru> parents: 2785 diff changeset	75 #define ngx_log_error(level, log, ...) \
e27070fb6c6b try to use C99 variadic macros first: Igor Sysoev <igor@sysoev.ru> parents: 2785 diff changeset	76 if ((log)->log_level >= level) ngx_log_error_core(level, log, __VA_ARGS__)
e27070fb6c6b try to use C99 variadic macros first: Igor Sysoev <igor@sysoev.ru> parents: 2785 diff changeset	77
e27070fb6c6b try to use C99 variadic macros first: Igor Sysoev <igor@sysoev.ru> parents: 2785 diff changeset	78 void ngx_log_error_core(ngx_uint_t level, ngx_log_t *log, ngx_err_t err,
e27070fb6c6b try to use C99 variadic macros first: Igor Sysoev <igor@sysoev.ru> parents: 2785 diff changeset	79 const char *fmt, ...);
e27070fb6c6b try to use C99 variadic macros first: Igor Sysoev <igor@sysoev.ru> parents: 2785 diff changeset	80
e27070fb6c6b try to use C99 variadic macros first: Igor Sysoev <igor@sysoev.ru> parents: 2785 diff changeset	81 #define ngx_log_debug(level, log, ...) \
e27070fb6c6b try to use C99 variadic macros first: Igor Sysoev <igor@sysoev.ru> parents: 2785 diff changeset	82 if ((log)->log_level & level) \
e27070fb6c6b try to use C99 variadic macros first: Igor Sysoev <igor@sysoev.ru> parents: 2785 diff changeset	83 ngx_log_error_core(NGX_LOG_DEBUG, log, __VA_ARGS__)
e27070fb6c6b try to use C99 variadic macros first: Igor Sysoev <igor@sysoev.ru> parents: 2785 diff changeset	84
e27070fb6c6b try to use C99 variadic macros first: Igor Sysoev <igor@sysoev.ru> parents: 2785 diff changeset	85 /*********************************/
e27070fb6c6b try to use C99 variadic macros first: Igor Sysoev <igor@sysoev.ru> parents: 2785 diff changeset	86
e27070fb6c6b try to use C99 variadic macros first: Igor Sysoev <igor@sysoev.ru> parents: 2785 diff changeset	87 #elif (NGX_HAVE_GCC_VARIADIC_MACROS)
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	88
455 295d97d70c69 nginx-0.1.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 449 diff changeset	89 #define NGX_HAVE_VARIADIC_MACROS 1
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	90
483 621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	91 #define ngx_log_error(level, log, args...) \
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 515 diff changeset	92 if ((log)->log_level >= level) ngx_log_error_core(level, log, args)
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	93
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: 277 diff changeset	94 void ngx_log_error_core(ngx_uint_t level, ngx_log_t *log, ngx_err_t err,
499 64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 495 diff changeset	95 const char *fmt, ...);
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	96
483 621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	97 #define ngx_log_debug(level, log, args...) \
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 515 diff changeset	98 if ((log)->log_level & level) \
483 621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	99 ngx_log_error_core(NGX_LOG_DEBUG, log, args)
621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	100
201 267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import Igor Sysoev <igor@sysoev.ru> parents: 191 diff changeset	101 /*********************************/
92 19cc647ecd91 nginx-0.0.1-2003-05-20-19:37:55 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	102
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	103 #else /* NO VARIADIC MACROS */
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	104
455 295d97d70c69 nginx-0.1.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 449 diff changeset	105 #define NGX_HAVE_VARIADIC_MACROS 0
201 267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import Igor Sysoev <igor@sysoev.ru> parents: 191 diff changeset	106
503 b1648294f693 nginx-0.1.26-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	107 void ngx_cdecl ngx_log_error(ngx_uint_t level, ngx_log_t *log, ngx_err_t err,
499 64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 495 diff changeset	108 const char *fmt, ...);
278 0ba4821f4460 nginx-0.0.2-2004-03-04-10:04:55 import Igor Sysoev <igor@sysoev.ru> parents: 277 diff changeset	109 void ngx_log_error_core(ngx_uint_t level, ngx_log_t *log, ngx_err_t err,
499 64d9afb209da nginx-0.1.24-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 495 diff changeset	110 const char *fmt, va_list args);
503 b1648294f693 nginx-0.1.26-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	111 void ngx_cdecl ngx_log_debug_core(ngx_log_t *log, ngx_err_t err,
b1648294f693 nginx-0.1.26-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 499 diff changeset	112 const char *fmt, ...);
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	113
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	114
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	115 #endif /* VARIADIC MACROS */
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	116
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	117
201 267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import Igor Sysoev <igor@sysoev.ru> parents: 191 diff changeset	118 /*********************************/
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import Igor Sysoev <igor@sysoev.ru> parents: 191 diff changeset	119
277 e91499541410 nginx-0.0.2-2004-03-03-19:14:15 import Igor Sysoev <igor@sysoev.ru> parents: 257 diff changeset	120 #if (NGX_DEBUG)
e91499541410 nginx-0.0.2-2004-03-03-19:14:15 import Igor Sysoev <igor@sysoev.ru> parents: 257 diff changeset	121
455 295d97d70c69 nginx-0.1.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 449 diff changeset	122 #if (NGX_HAVE_VARIADIC_MACROS)
201 267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import Igor Sysoev <igor@sysoev.ru> parents: 191 diff changeset	123
483 621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	124 #define ngx_log_debug0 ngx_log_debug
621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	125 #define ngx_log_debug1 ngx_log_debug
621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	126 #define ngx_log_debug2 ngx_log_debug
621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	127 #define ngx_log_debug3 ngx_log_debug
621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	128 #define ngx_log_debug4 ngx_log_debug
621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	129 #define ngx_log_debug5 ngx_log_debug
621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	130 #define ngx_log_debug6 ngx_log_debug
621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	131 #define ngx_log_debug7 ngx_log_debug
621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	132 #define ngx_log_debug8 ngx_log_debug
389 537de4dca8ca nginx-0.0.7-2004-07-13-21:59:12 import Igor Sysoev <igor@sysoev.ru> parents: 379 diff changeset	133
515 417a087c9c4d nginx-0.1.32-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 503 diff changeset	134
201 267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import Igor Sysoev <igor@sysoev.ru> parents: 191 diff changeset	135 #else /* NO VARIADIC MACROS */
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import Igor Sysoev <igor@sysoev.ru> parents: 191 diff changeset	136
483 621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	137 #define ngx_log_debug0(level, log, err, fmt) \
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 515 diff changeset	138 if ((log)->log_level & level) \
201 267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import Igor Sysoev <igor@sysoev.ru> parents: 191 diff changeset	139 ngx_log_debug_core(log, err, fmt)
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import Igor Sysoev <igor@sysoev.ru> parents: 191 diff changeset	140
483 621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	141 #define ngx_log_debug1(level, log, err, fmt, arg1) \
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 515 diff changeset	142 if ((log)->log_level & level) \
201 267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import Igor Sysoev <igor@sysoev.ru> parents: 191 diff changeset	143 ngx_log_debug_core(log, err, fmt, arg1)
210 00cafae0bdf1 nginx-0.0.1-2003-12-14-23:10:27 import Igor Sysoev <igor@sysoev.ru> parents: 208 diff changeset	144
483 621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	145 #define ngx_log_debug2(level, log, err, fmt, arg1, arg2) \
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 515 diff changeset	146 if ((log)->log_level & level) \
210 00cafae0bdf1 nginx-0.0.1-2003-12-14-23:10:27 import Igor Sysoev <igor@sysoev.ru> parents: 208 diff changeset	147 ngx_log_debug_core(log, err, fmt, arg1, arg2)
00cafae0bdf1 nginx-0.0.1-2003-12-14-23:10:27 import Igor Sysoev <igor@sysoev.ru> parents: 208 diff changeset	148
483 621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	149 #define ngx_log_debug3(level, log, err, fmt, arg1, arg2, arg3) \
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 515 diff changeset	150 if ((log)->log_level & level) \
213 f536f91e8e99 nginx-0.0.1-2003-12-19-15:45:27 import Igor Sysoev <igor@sysoev.ru> parents: 210 diff changeset	151 ngx_log_debug_core(log, err, fmt, arg1, arg2, arg3)
f536f91e8e99 nginx-0.0.1-2003-12-19-15:45:27 import Igor Sysoev <igor@sysoev.ru> parents: 210 diff changeset	152
483 621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	153 #define ngx_log_debug4(level, log, err, fmt, arg1, arg2, arg3, arg4) \
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 515 diff changeset	154 if ((log)->log_level & level) \
214 e0c502f15852 nginx-0.0.1-2003-12-22-12:40:48 import Igor Sysoev <igor@sysoev.ru> parents: 213 diff changeset	155 ngx_log_debug_core(log, err, fmt, arg1, arg2, arg3, arg4)
e0c502f15852 nginx-0.0.1-2003-12-22-12:40:48 import Igor Sysoev <igor@sysoev.ru> parents: 213 diff changeset	156
483 621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	157 #define ngx_log_debug5(level, log, err, fmt, arg1, arg2, arg3, arg4, arg5) \
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 515 diff changeset	158 if ((log)->log_level & level) \
214 e0c502f15852 nginx-0.0.1-2003-12-22-12:40:48 import Igor Sysoev <igor@sysoev.ru> parents: 213 diff changeset	159 ngx_log_debug_core(log, err, fmt, arg1, arg2, arg3, arg4, arg5)
e0c502f15852 nginx-0.0.1-2003-12-22-12:40:48 import Igor Sysoev <igor@sysoev.ru> parents: 213 diff changeset	160
483 621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	161 #define ngx_log_debug6(level, log, err, fmt, \
621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	162 arg1, arg2, arg3, arg4, arg5, arg6) \
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 515 diff changeset	163 if ((log)->log_level & level) \
210 00cafae0bdf1 nginx-0.0.1-2003-12-14-23:10:27 import Igor Sysoev <igor@sysoev.ru> parents: 208 diff changeset	164 ngx_log_debug_core(log, err, fmt, arg1, arg2, arg3, arg4, arg5, arg6)
00cafae0bdf1 nginx-0.0.1-2003-12-14-23:10:27 import Igor Sysoev <igor@sysoev.ru> parents: 208 diff changeset	165
483 621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	166 #define ngx_log_debug7(level, log, err, fmt, \
621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	167 arg1, arg2, arg3, arg4, arg5, arg6, arg7) \
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 515 diff changeset	168 if ((log)->log_level & level) \
483 621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	169 ngx_log_debug_core(log, err, fmt, \
389 537de4dca8ca nginx-0.0.7-2004-07-13-21:59:12 import Igor Sysoev <igor@sysoev.ru> parents: 379 diff changeset	170 arg1, arg2, arg3, arg4, arg5, arg6, arg7)
537de4dca8ca nginx-0.0.7-2004-07-13-21:59:12 import Igor Sysoev <igor@sysoev.ru> parents: 379 diff changeset	171
483 621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	172 #define ngx_log_debug8(level, log, err, fmt, \
621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	173 arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8) \
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 515 diff changeset	174 if ((log)->log_level & level) \
483 621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	175 ngx_log_debug_core(log, err, fmt, \
621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	176 arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8)
621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	177
201 267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import Igor Sysoev <igor@sysoev.ru> parents: 191 diff changeset	178 #endif
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import Igor Sysoev <igor@sysoev.ru> parents: 191 diff changeset	179
277 e91499541410 nginx-0.0.2-2004-03-03-19:14:15 import Igor Sysoev <igor@sysoev.ru> parents: 257 diff changeset	180 #else /* NO NGX_DEBUG */
e91499541410 nginx-0.0.2-2004-03-03-19:14:15 import Igor Sysoev <igor@sysoev.ru> parents: 257 diff changeset	181
e91499541410 nginx-0.0.2-2004-03-03-19:14:15 import Igor Sysoev <igor@sysoev.ru> parents: 257 diff changeset	182 #define ngx_log_debug0(level, log, err, fmt)
e91499541410 nginx-0.0.2-2004-03-03-19:14:15 import Igor Sysoev <igor@sysoev.ru> parents: 257 diff changeset	183 #define ngx_log_debug1(level, log, err, fmt, arg1)
e91499541410 nginx-0.0.2-2004-03-03-19:14:15 import Igor Sysoev <igor@sysoev.ru> parents: 257 diff changeset	184 #define ngx_log_debug2(level, log, err, fmt, arg1, arg2)
e91499541410 nginx-0.0.2-2004-03-03-19:14:15 import Igor Sysoev <igor@sysoev.ru> parents: 257 diff changeset	185 #define ngx_log_debug3(level, log, err, fmt, arg1, arg2, arg3)
e91499541410 nginx-0.0.2-2004-03-03-19:14:15 import Igor Sysoev <igor@sysoev.ru> parents: 257 diff changeset	186 #define ngx_log_debug4(level, log, err, fmt, arg1, arg2, arg3, arg4)
e91499541410 nginx-0.0.2-2004-03-03-19:14:15 import Igor Sysoev <igor@sysoev.ru> parents: 257 diff changeset	187 #define ngx_log_debug5(level, log, err, fmt, arg1, arg2, arg3, arg4, arg5)
e91499541410 nginx-0.0.2-2004-03-03-19:14:15 import Igor Sysoev <igor@sysoev.ru> parents: 257 diff changeset	188 #define ngx_log_debug6(level, log, err, fmt, arg1, arg2, arg3, arg4, arg5, arg6)
426 3f88935a02e8 nginx-0.0.10-2004-09-14-23:39:54 import Igor Sysoev <igor@sysoev.ru> parents: 417 diff changeset	189 #define ngx_log_debug7(level, log, err, fmt, arg1, arg2, arg3, arg4, arg5, \
3f88935a02e8 nginx-0.0.10-2004-09-14-23:39:54 import Igor Sysoev <igor@sysoev.ru> parents: 417 diff changeset	190 arg6, arg7)
483 621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	191 #define ngx_log_debug8(level, log, err, fmt, arg1, arg2, arg3, arg4, arg5, \
621229427cba nginx-0.1.16-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 461 diff changeset	192 arg6, arg7, arg8)
277 e91499541410 nginx-0.0.2-2004-03-03-19:14:15 import Igor Sysoev <igor@sysoev.ru> parents: 257 diff changeset	193
e91499541410 nginx-0.0.2-2004-03-03-19:14:15 import Igor Sysoev <igor@sysoev.ru> parents: 257 diff changeset	194 #endif
201 267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import Igor Sysoev <igor@sysoev.ru> parents: 191 diff changeset	195
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import Igor Sysoev <igor@sysoev.ru> parents: 191 diff changeset	196 /*********************************/
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import Igor Sysoev <igor@sysoev.ru> parents: 191 diff changeset	197
2758 77264e0157ad -p and --prefix= Igor Sysoev <igor@sysoev.ru> parents: 2752 diff changeset	198 ngx_log_t ngx_log_init(u_char prefix);
2785 d478379e51ac ) refactor error_log processing: listen socket log might inherit built-in Igor Sysoev <igor@sysoev.ru>* parents: 2765 diff changeset	199 ngx_log_t ngx_log_create(ngx_cycle_t cycle, ngx_str_t *name);
d478379e51ac ) refactor error_log processing: listen socket log might inherit built-in Igor Sysoev <igor@sysoev.ru>* parents: 2765 diff changeset	200 char ngx_log_set_levels(ngx_conf_t cf, ngx_log_t *log);
2752 2d82d3cfbfa0 change ngx_log_abort() interface Igor Sysoev <igor@sysoev.ru> parents: 2749 diff changeset	201 void ngx_cdecl ngx_log_abort(ngx_err_t err, const char *fmt, ...);
2743 d8316f307b6a issue start up errors and warning on both stderr and error_log Igor Sysoev <igor@sysoev.ru> parents: 2722 diff changeset	202 void ngx_cdecl ngx_log_stderr(ngx_err_t err, const char *fmt, ...);
2765 6d358aeaa989 ngx_log_errno() Igor Sysoev <igor@sysoev.ru> parents: 2758 diff changeset	203 u_char ngx_log_errno(u_char buf, u_char *last, ngx_err_t err);
234 cd71b95716b4 nginx-0.0.1-2004-01-20-23:40:08 import Igor Sysoev <igor@sysoev.ru> parents: 218 diff changeset	204
109 a9bc21d63fe4 nginx-0.0.1-2003-07-02-18:41:17 import Igor Sysoev <igor@sysoev.ru> parents: 106 diff changeset	205
4283 f72496073689 Introduction of simple ngx_write_stderr() instead of ngx_log_stderr() Igor Sysoev <igor@sysoev.ru> parents: 3673 diff changeset	206 /*
f72496073689 Introduction of simple ngx_write_stderr() instead of ngx_log_stderr() Igor Sysoev <igor@sysoev.ru> parents: 3673 diff changeset	207 * ngx_write_stderr() cannot be implemented as macro, since
f72496073689 Introduction of simple ngx_write_stderr() instead of ngx_log_stderr() Igor Sysoev <igor@sysoev.ru> parents: 3673 diff changeset	208 * MSVC does not allow to use #ifdef inside macro parameters.
f72496073689 Introduction of simple ngx_write_stderr() instead of ngx_log_stderr() Igor Sysoev <igor@sysoev.ru> parents: 3673 diff changeset	209 *
f72496073689 Introduction of simple ngx_write_stderr() instead of ngx_log_stderr() Igor Sysoev <igor@sysoev.ru> parents: 3673 diff changeset	210 * ngx_write_fd() is used instead of ngx_write_console(), since
f72496073689 Introduction of simple ngx_write_stderr() instead of ngx_log_stderr() Igor Sysoev <igor@sysoev.ru> parents: 3673 diff changeset	211 * CharToOemBuff() inside ngx_write_console() cannot be used with
f72496073689 Introduction of simple ngx_write_stderr() instead of ngx_log_stderr() Igor Sysoev <igor@sysoev.ru> parents: 3673 diff changeset	212 * read only buffer as destination and CharToOemBuff() is not needed
f72496073689 Introduction of simple ngx_write_stderr() instead of ngx_log_stderr() Igor Sysoev <igor@sysoev.ru> parents: 3673 diff changeset	213 * for ngx_write_stderr() anyway.
f72496073689 Introduction of simple ngx_write_stderr() instead of ngx_log_stderr() Igor Sysoev <igor@sysoev.ru> parents: 3673 diff changeset	214 */
f72496073689 Introduction of simple ngx_write_stderr() instead of ngx_log_stderr() Igor Sysoev <igor@sysoev.ru> parents: 3673 diff changeset	215 static ngx_inline void
f72496073689 Introduction of simple ngx_write_stderr() instead of ngx_log_stderr() Igor Sysoev <igor@sysoev.ru> parents: 3673 diff changeset	216 ngx_write_stderr(char *text)
f72496073689 Introduction of simple ngx_write_stderr() instead of ngx_log_stderr() Igor Sysoev <igor@sysoev.ru> parents: 3673 diff changeset	217 {
f72496073689 Introduction of simple ngx_write_stderr() instead of ngx_log_stderr() Igor Sysoev <igor@sysoev.ru> parents: 3673 diff changeset	218 (void) ngx_write_fd(ngx_stderr, text, strlen(text));
f72496073689 Introduction of simple ngx_write_stderr() instead of ngx_log_stderr() Igor Sysoev <igor@sysoev.ru> parents: 3673 diff changeset	219 }
f72496073689 Introduction of simple ngx_write_stderr() instead of ngx_log_stderr() Igor Sysoev <igor@sysoev.ru> parents: 3673 diff changeset	220
f72496073689 Introduction of simple ngx_write_stderr() instead of ngx_log_stderr() Igor Sysoev <igor@sysoev.ru> parents: 3673 diff changeset	221
100 7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import Igor Sysoev <igor@sysoev.ru> parents: 92 diff changeset	222 extern ngx_module_t ngx_errlog_module;
2743 d8316f307b6a issue start up errors and warning on both stderr and error_log Igor Sysoev <igor@sysoev.ru> parents: 2722 diff changeset	223 extern ngx_uint_t ngx_use_stderr;
100 7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import Igor Sysoev <igor@sysoev.ru> parents: 92 diff changeset	224
7ebc8b7fb816 nginx-0.0.1-2003-06-03-19:42:58 import Igor Sysoev <igor@sysoev.ru> parents: 92 diff changeset	225
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	226 #endif /* _NGX_LOG_H_INCLUDED_ */

Mercurial > hg > nginx

annotate src/core/ngx_log.h @ 4283:f72496073689