Mercurial > hg > nginx

annotate src/core/ngx_log.h @ 5129:96ee76fda991

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Misc: switch to single export operation in "zip" target. While exporting parts of the tree might be better in some cases, it is awfully slow overseas, and also requires unlocking ssh key multiple times. Exporting the whole repo and removing directories not needed for zip is faster here. It is also a required step before we can switch to Mercurial.
author Maxim Dounin <mdounin@mdounin.ru>
date Fri, 22 Mar 2013 15:14:07 +0000
parents d620f497c50f
children 7ecaa9e4bf1b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1
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2 /*
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3 * Copyright (C) Igor Sysoev
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d620f497c50f Copyright updated.
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4 * Copyright (C) Nginx, Inc.
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5 */
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7
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8 #ifndef _NGX_LOG_H_INCLUDED_
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9 #define _NGX_LOG_H_INCLUDED_
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12 #include <ngx_config.h>
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13 #include <ngx_core.h>
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14
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16 #define NGX_LOG_STDERR 0
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17 #define NGX_LOG_EMERG 1
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18 #define NGX_LOG_ALERT 2
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19 #define NGX_LOG_CRIT 3
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20 #define NGX_LOG_ERR 4
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21 #define NGX_LOG_WARN 5
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22 #define NGX_LOG_NOTICE 6
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23 #define NGX_LOG_INFO 7
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24 #define NGX_LOG_DEBUG 8
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25
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26 #define NGX_LOG_DEBUG_CORE 0x010
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27 #define NGX_LOG_DEBUG_ALLOC 0x020
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28 #define NGX_LOG_DEBUG_MUTEX 0x040
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29 #define NGX_LOG_DEBUG_EVENT 0x080
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30 #define NGX_LOG_DEBUG_HTTP 0x100
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31 #define NGX_LOG_DEBUG_MAIL 0x200
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32 #define NGX_LOG_DEBUG_MYSQL 0x400
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33
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34 /*
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35 * 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
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36 * after the adding a new debug level
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37 */
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38
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39 #define NGX_LOG_DEBUG_FIRST NGX_LOG_DEBUG_CORE
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40 #define NGX_LOG_DEBUG_LAST NGX_LOG_DEBUG_MYSQL
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41 #define NGX_LOG_DEBUG_CONNECTION 0x80000000
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42 #define NGX_LOG_DEBUG_ALL 0x7ffffff0
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44
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45 typedef u_char *(*ngx_log_handler_pt) (ngx_log_t *log, u_char *buf, size_t len);
160
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46
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47
191
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48 struct ngx_log_s {
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49 ngx_uint_t log_level;
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50 ngx_open_file_t *file;
483
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51
495
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52 ngx_atomic_uint_t connection;
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53
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54 ngx_log_handler_pt handler;
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55 void *data;
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56
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57 /*
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58 * we declare "action" as "char *" because the actions are usually
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59 * the static strings and in the "u_char *" case we have to override
621229427cba nginx-0.1.16-RELEASE import
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60 * their types all the time
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61 */
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62
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63 char *action;
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64 };
0
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461
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67 #define NGX_MAX_ERROR_STR 2048
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69
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70 /*********************************/
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71
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72 #if (NGX_HAVE_C99_VARIADIC_MACROS)
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73
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74 #define NGX_HAVE_VARIADIC_MACROS 1
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75
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76 #define ngx_log_error(level, log, ...) \
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77 if ((log)->log_level >= level) ngx_log_error_core(level, log, __VA_ARGS__)
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78
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79 void ngx_log_error_core(ngx_uint_t level, ngx_log_t *log, ngx_err_t err,
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80 const char *fmt, ...);
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81
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82 #define ngx_log_debug(level, log, ...) \
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83 if ((log)->log_level & level) \
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84 ngx_log_error_core(NGX_LOG_DEBUG, log, __VA_ARGS__)
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85
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86 /*********************************/
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87
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88 #elif (NGX_HAVE_GCC_VARIADIC_MACROS)
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89
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90 #define NGX_HAVE_VARIADIC_MACROS 1
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91
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92 #define ngx_log_error(level, log, args...) \
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93 if ((log)->log_level >= level) ngx_log_error_core(level, log, args)
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94
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95 void ngx_log_error_core(ngx_uint_t level, ngx_log_t *log, ngx_err_t err,
499
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96 const char *fmt, ...);
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97
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98 #define ngx_log_debug(level, log, args...) \
543
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99 if ((log)->log_level & level) \
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100 ngx_log_error_core(NGX_LOG_DEBUG, log, args)
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101
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102 /*********************************/
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103
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104 #else /* NO VARIADIC MACROS */
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105
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106 #define NGX_HAVE_VARIADIC_MACROS 0
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107
503
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108 void ngx_cdecl ngx_log_error(ngx_uint_t level, ngx_log_t *log, ngx_err_t err,
499
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109 const char *fmt, ...);
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110 void ngx_log_error_core(ngx_uint_t level, ngx_log_t *log, ngx_err_t err,
499
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111 const char *fmt, va_list args);
503
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112 void ngx_cdecl ngx_log_debug_core(ngx_log_t *log, ngx_err_t err,
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113 const char *fmt, ...);
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114
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115
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116 #endif /* VARIADIC MACROS */
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117
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118
201
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119 /*********************************/
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120
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diff changeset
121 #if (NGX_DEBUG)
e91499541410 nginx-0.0.2-2004-03-03-19:14:15 import
Igor Sysoev <igor@sysoev.ru>
parents: 257
diff changeset
122
455
295d97d70c69 nginx-0.1.2-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 449
diff changeset
123 #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
124
4397
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
125 #define ngx_log_debug0(level, log, err, fmt) \
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
126 ngx_log_debug(level, log, err, fmt)
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
127
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
128 #define ngx_log_debug1(level, log, err, fmt, arg1) \
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
129 ngx_log_debug(level, log, err, fmt, arg1)
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
130
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
131 #define ngx_log_debug2(level, log, err, fmt, arg1, arg2) \
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
132 ngx_log_debug(level, log, err, fmt, arg1, arg2)
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
133
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
134 #define ngx_log_debug3(level, log, err, fmt, arg1, arg2, arg3) \
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
135 ngx_log_debug(level, log, err, fmt, arg1, arg2, arg3)
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
136
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
137 #define ngx_log_debug4(level, log, err, fmt, arg1, arg2, arg3, arg4) \
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
138 ngx_log_debug(level, log, err, fmt, arg1, arg2, arg3, arg4)
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
139
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
140 #define ngx_log_debug5(level, log, err, fmt, arg1, arg2, arg3, arg4, arg5) \
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
141 ngx_log_debug(level, log, err, fmt, arg1, arg2, arg3, arg4, arg5)
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
142
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
143 #define ngx_log_debug6(level, log, err, fmt, \
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
144 arg1, arg2, arg3, arg4, arg5, arg6) \
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
145 ngx_log_debug(level, log, err, fmt, \
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
146 arg1, arg2, arg3, arg4, arg5, arg6)
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
147
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
148 #define ngx_log_debug7(level, log, err, fmt, \
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
149 arg1, arg2, arg3, arg4, arg5, arg6, arg7) \
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
150 ngx_log_debug(level, log, err, fmt, \
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
151 arg1, arg2, arg3, arg4, arg5, arg6, arg7)
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
152
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
153 #define ngx_log_debug8(level, log, err, fmt, \
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
154 arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8) \
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
155 ngx_log_debug(level, log, err, fmt, \
d3000365ac65 Changed ngx_log_debugN() macros to verify the number of arguments
Ruslan Ermilov <ru@nginx.com>
parents: 4283
diff changeset
156 arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8)
389
537de4dca8ca nginx-0.0.7-2004-07-13-21:59:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 379
diff changeset
157
515
417a087c9c4d nginx-0.1.32-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 503
diff changeset
158
201
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents: 191
diff changeset
159 #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
160
483
621229427cba nginx-0.1.16-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
161 #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
162 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
163 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
164
483
621229427cba nginx-0.1.16-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
165 #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
166 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
167 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
168
483
621229427cba nginx-0.1.16-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
169 #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
170 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
171 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
172
483
621229427cba nginx-0.1.16-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
173 #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
174 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
175 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
176
483
621229427cba nginx-0.1.16-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
177 #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
178 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
179 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
180
483
621229427cba nginx-0.1.16-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
181 #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
182 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
183 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
184
483
621229427cba nginx-0.1.16-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
185 #define ngx_log_debug6(level, log, err, fmt, \
621229427cba nginx-0.1.16-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
186 arg1, arg2, arg3, arg4, arg5, arg6) \
543
511a89da35ad nginx-0.2.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 515
diff changeset
187 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
188 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
189
483
621229427cba nginx-0.1.16-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
190 #define ngx_log_debug7(level, log, err, fmt, \
621229427cba nginx-0.1.16-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
191 arg1, arg2, arg3, arg4, arg5, arg6, arg7) \
543
511a89da35ad nginx-0.2.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 515
diff changeset
192 if ((log)->log_level & level) \
483
621229427cba nginx-0.1.16-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
193 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
194 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
195
483
621229427cba nginx-0.1.16-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
196 #define ngx_log_debug8(level, log, err, fmt, \
621229427cba nginx-0.1.16-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
197 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
198 if ((log)->log_level & level) \
483
621229427cba nginx-0.1.16-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
199 ngx_log_debug_core(log, err, fmt, \
621229427cba nginx-0.1.16-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
200 arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8)
621229427cba nginx-0.1.16-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
201
201
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents: 191
diff changeset
202 #endif
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents: 191
diff changeset
203
277
e91499541410 nginx-0.0.2-2004-03-03-19:14:15 import
Igor Sysoev <igor@sysoev.ru>
parents: 257
diff changeset
204 #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
205
e91499541410 nginx-0.0.2-2004-03-03-19:14:15 import
Igor Sysoev <igor@sysoev.ru>
parents: 257
diff changeset
206 #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
207 #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
208 #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
209 #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
210 #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
211 #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
212 #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
213 #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
214 arg6, arg7)
483
621229427cba nginx-0.1.16-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 461
diff changeset
215 #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
216 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
217
e91499541410 nginx-0.0.2-2004-03-03-19:14:15 import
Igor Sysoev <igor@sysoev.ru>
parents: 257
diff changeset
218 #endif
201
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents: 191
diff changeset
219
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents: 191
diff changeset
220 /*********************************/
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents: 191
diff changeset
221
2758
77264e0157ad -p and --prefix=
Igor Sysoev <igor@sysoev.ru>
parents: 2752
diff changeset
222 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
223 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
224 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
225 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
226 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
227 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
228
109
a9bc21d63fe4 nginx-0.0.1-2003-07-02-18:41:17 import
Igor Sysoev <igor@sysoev.ru>
parents: 106
diff changeset
229
4283
f72496073689 Introduction of simple ngx_write_stderr() instead of ngx_log_stderr()
Igor Sysoev <igor@sysoev.ru>
parents: 3673
diff changeset
230 /*
f72496073689 Introduction of simple ngx_write_stderr() instead of ngx_log_stderr()
Igor Sysoev <igor@sysoev.ru>
parents: 3673
diff changeset
231 * 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
232 * 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
233 *
f72496073689 Introduction of simple ngx_write_stderr() instead of ngx_log_stderr()
Igor Sysoev <igor@sysoev.ru>
parents: 3673
diff changeset
234 * 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
235 * CharToOemBuff() inside ngx_write_console() cannot be used with
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236 * read only buffer as destination and CharToOemBuff() is not needed
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237 * for ngx_write_stderr() anyway.
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238 */
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239 static ngx_inline void
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240 ngx_write_stderr(char *text)
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241 {
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242 (void) ngx_write_fd(ngx_stderr, text, strlen(text));
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243 }
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244
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245
100
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246 extern ngx_module_t ngx_errlog_module;
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247 extern ngx_uint_t ngx_use_stderr;
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248
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249
0
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250 #endif /* _NGX_LOG_H_INCLUDED_ */