Mercurial > hg > nginx
annotate src/core/ngx_log.c @ 103:6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
author | Igor Sysoev <igor@sysoev.ru> |
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date | Wed, 11 Jun 2003 15:28:34 +0000 |
parents | 7ebc8b7fb816 |
children | 00bee6e7b485 |
rev | line source |
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1 |
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2 /* |
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3 TODO: log pid and tid |
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4 */ |
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5 |
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6 /* |
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7 "[time as ctime()] [alert] 412#3 (32)Broken pipe: anything" |
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8 |
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9 "[time as ctime()] [alert] (32)Broken pipe: anything" |
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10 "[time as ctime()] [alert] anything" |
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11 */ |
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12 |
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13 #include <ngx_config.h> |
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14 #include <ngx_core.h> |
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15 |
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16 |
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17 static char *ngx_set_error_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
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18 |
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19 |
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20 static ngx_str_t errlog_name = ngx_string("errlog"); |
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21 |
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22 static ngx_command_t ngx_errlog_commands[] = { |
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23 |
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24 {ngx_string("error_log"), |
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25 NGX_MAIN_CONF|NGX_CONF_TAKE1, |
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26 ngx_set_error_log, |
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27 0, |
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28 0, |
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29 NULL}, |
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30 |
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31 ngx_null_command |
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32 }; |
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33 |
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34 |
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35 ngx_module_t ngx_errlog_module = { |
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36 NGX_MODULE, |
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37 &errlog_name, /* module context */ |
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38 ngx_errlog_commands, /* module directives */ |
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39 NGX_CORE_MODULE, /* module type */ |
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40 NULL /* init module */ |
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41 }; |
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42 |
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43 |
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44 static ngx_log_t ngx_log; |
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45 |
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46 |
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47 static const char *err_levels[] = { |
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48 "stderr", "emerg", "alert", "crit", "error", |
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49 "warn", "notice", "info", "debug" |
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50 }; |
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51 |
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52 #if (HAVE_VARIADIC_MACROS) |
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53 void ngx_log_error_core(int level, ngx_log_t *log, ngx_err_t err, |
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54 const char *fmt, ...) |
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55 #else |
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56 void ngx_log_error_core(int level, ngx_log_t *log, ngx_err_t err, |
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57 const char *fmt, va_list args) |
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58 #endif |
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59 { |
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60 char errstr[MAX_ERROR_STR]; |
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61 ngx_tm_t tm; |
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62 size_t len; |
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63 #if (HAVE_VARIADIC_MACROS) |
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64 va_list args; |
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65 #endif |
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66 #if (WIN32) |
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67 int written; |
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68 #endif |
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69 |
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70 ngx_localtime(&tm); |
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71 len = ngx_snprintf(errstr, sizeof(errstr), "%4d/%02d/%02d %02d:%02d:%02d", |
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72 tm.ngx_tm_year, tm.ngx_tm_mon, tm.ngx_tm_mday, |
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73 tm.ngx_tm_hour, tm.ngx_tm_min, tm.ngx_tm_sec); |
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74 |
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75 len += ngx_snprintf(errstr + len, sizeof(errstr) - len - 1, |
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76 " [%s] ", err_levels[level]); |
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77 |
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78 /* pid#tid */ |
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79 len += ngx_snprintf(errstr + len, sizeof(errstr) - len - 1, |
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80 PID_FMT "#%d: ", ngx_getpid(), 0); |
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81 |
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82 #if (HAVE_VARIADIC_MACROS) |
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83 va_start(args, fmt); |
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84 len += ngx_vsnprintf(errstr + len, sizeof(errstr) - len - 1, fmt, args); |
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85 va_end(args); |
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86 #else |
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87 len += ngx_vsnprintf(errstr + len, sizeof(errstr) - len - 1, fmt, args); |
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88 #endif |
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89 |
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90 if (err) { |
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91 |
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92 #if (WIN32) |
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93 if ((unsigned) err >= 0x80000000) { |
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94 len += ngx_snprintf(errstr + len, sizeof(errstr) - len - 1, |
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95 " (%X: ", err); |
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96 } else { |
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97 len += ngx_snprintf(errstr + len, sizeof(errstr) - len - 1, |
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98 " (%d: ", err); |
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99 } |
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100 #else |
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101 len += ngx_snprintf(errstr + len, sizeof(errstr) - len - 1, |
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102 " (%d: ", err); |
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103 #endif |
6
669801705ab1
nginx-0.0.1-2002-08-26-19:18:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
1
diff
changeset
|
104 |
669801705ab1
nginx-0.0.1-2002-08-26-19:18:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
1
diff
changeset
|
105 len += ngx_strerror_r(err, errstr + len, sizeof(errstr) - len - 1); |
669801705ab1
nginx-0.0.1-2002-08-26-19:18:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
1
diff
changeset
|
106 if (len < sizeof(errstr) - 2) { |
669801705ab1
nginx-0.0.1-2002-08-26-19:18:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
1
diff
changeset
|
107 errstr[len++] = ')'; |
669801705ab1
nginx-0.0.1-2002-08-26-19:18:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
1
diff
changeset
|
108 } else { |
669801705ab1
nginx-0.0.1-2002-08-26-19:18:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
1
diff
changeset
|
109 len = sizeof(errstr) - 2; |
669801705ab1
nginx-0.0.1-2002-08-26-19:18:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
1
diff
changeset
|
110 } |
669801705ab1
nginx-0.0.1-2002-08-26-19:18:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
1
diff
changeset
|
111 } |
669801705ab1
nginx-0.0.1-2002-08-26-19:18:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
1
diff
changeset
|
112 |
36
c14d7232b11f
nginx-0.0.1-2002-12-23-09:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
28
diff
changeset
|
113 if (level != NGX_LOG_DEBUG && log->handler) { |
6
669801705ab1
nginx-0.0.1-2002-08-26-19:18:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
1
diff
changeset
|
114 len += log->handler(log->data, errstr + len, sizeof(errstr) - len - 1); |
36
c14d7232b11f
nginx-0.0.1-2002-12-23-09:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
28
diff
changeset
|
115 } |
c14d7232b11f
nginx-0.0.1-2002-12-23-09:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
28
diff
changeset
|
116 |
c14d7232b11f
nginx-0.0.1-2002-12-23-09:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
28
diff
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|
117 if (len > sizeof(errstr) - 2) { |
c14d7232b11f
nginx-0.0.1-2002-12-23-09:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
28
diff
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|
118 len = sizeof(errstr) - 2; |
c14d7232b11f
nginx-0.0.1-2002-12-23-09:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
28
diff
changeset
|
119 } |
6
669801705ab1
nginx-0.0.1-2002-08-26-19:18:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
1
diff
changeset
|
120 |
36
c14d7232b11f
nginx-0.0.1-2002-12-23-09:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
28
diff
changeset
|
121 #if (WIN32) |
c14d7232b11f
nginx-0.0.1-2002-12-23-09:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
28
diff
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|
122 errstr[len++] = '\r'; |
c14d7232b11f
nginx-0.0.1-2002-12-23-09:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
28
diff
changeset
|
123 errstr[len++] = '\n'; |
100
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
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|
124 if (log->fd) { |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
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|
125 WriteFile(log->fd, errstr, len, &written, NULL); |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
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|
126 } |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
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|
127 #else |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
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|
128 errstr[len++] = '\n'; |
7ebc8b7fb816
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Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
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129 write(log->fd, errstr, len); |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
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|
130 #endif |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
131 |
36
c14d7232b11f
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Igor Sysoev <igor@sysoev.ru>
parents:
28
diff
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|
132 |
c14d7232b11f
nginx-0.0.1-2002-12-23-09:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
28
diff
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|
133 #if 0 |
c14d7232b11f
nginx-0.0.1-2002-12-23-09:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
28
diff
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|
134 errstr[len] = '\0'; |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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|
135 fputs(errstr, stderr); |
9
6f58641241bb
nginx-0.0.1-2002-09-07-14:14:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
8
diff
changeset
|
136 fflush(stderr); |
36
c14d7232b11f
nginx-0.0.1-2002-12-23-09:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
28
diff
changeset
|
137 #endif |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
138 } |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
139 |
92
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
140 |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
141 #if !(HAVE_VARIADIC_MACROS) |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
142 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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|
143 void ngx_log_error(int level, ngx_log_t *log, ngx_err_t err, |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
144 const char *fmt, ...) |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
145 { |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
146 va_list args; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
147 |
4eff17414a43
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Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
148 if (log->log_level >= level) { |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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|
149 va_start(args, fmt); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
150 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
|
151 va_end(args); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
152 } |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
153 } |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
154 |
92
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
155 |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
156 void ngx_log_debug_core(ngx_log_t *log, const char *fmt, ...) |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
157 { |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
158 va_list args; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
159 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
160 va_start(args, fmt); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
161 ngx_log_error_core(NGX_LOG_DEBUG, log, 0, fmt, args); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
162 va_end(args); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
163 } |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
164 |
92
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
165 |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
166 void ngx_assert_core(ngx_log_t *log, const char *fmt, ...) |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
167 { |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
168 va_list args; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
169 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
170 va_start(args, fmt); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
171 ngx_log_error_core(NGX_LOG_ALERT, log, 0, fmt, args); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
172 va_end(args); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
173 } |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
174 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
175 #endif |
92
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
176 |
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
177 |
100
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
178 #if 0 |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
179 |
92
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
180 void ngx_log_stderr(ngx_event_t *ev) |
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
181 { |
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
182 char errstr[MAX_ERROR_STR]; |
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
183 ssize_t n; |
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
184 ngx_err_t err; |
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
185 |
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
186 for ( ;; ) { |
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
187 n = read((ngx_fd_t) ev->data, errstr, sizeof(errstr - 1)); |
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
188 |
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
189 if (n == -1) { |
93
738fe44c70d5
nginx-0.0.1-2003-05-21-17:28:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
|
190 err = ngx_errno; |
92
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
191 if (err == NGX_EAGAIN) { |
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
192 return; |
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
193 } |
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
194 |
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
195 ngx_log_error(NGX_LOG_ALERT, &ngx_log, err, "read() failed"); |
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
196 return; |
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
197 } |
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
198 |
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
199 if (n == 0) { |
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
200 ngx_log_error(NGX_LOG_ALERT, &ngx_log, 0, "stderr clolsed"); |
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
201 return; |
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
202 } |
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
203 |
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
204 errstr[n] = '\0'; |
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
205 ngx_log_error(NGX_LOG_STDERR, &ngx_log, 0, "%s", errstr); |
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
206 } |
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
207 } |
100
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
208 |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
209 #endif |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
210 |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
211 |
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212 static char *ngx_set_error_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
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213 { |
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214 return ngx_log_set_errlog(cf, cmd, &ngx_log); |
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215 } |
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216 |
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217 |
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218 |
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219 ngx_log_t *ngx_log_init_errlog() |
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220 { |
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221 #if (WIN32) |
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222 ngx_log.fd = GetStdHandle(STD_ERROR_HANDLE); |
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223 |
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224 if (ngx_log.fd == NGX_INVALID_FILE) { |
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225 /* TODO: where we can log error ? */ |
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226 return NULL; |
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227 |
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228 } else if (ngx_log.fd == NULL) { |
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229 /* there are no associated standard handles */ |
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230 /* TODO: where we can log possible errors ? */ |
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231 } |
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232 |
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233 #else |
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234 ngx_log.fd = STDERR_FILENO; |
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235 #endif |
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236 |
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237 ngx_log.log_level = NGX_LOG_INFO; |
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238 /* STUB */ ngx_log.log_level = NGX_LOG_DEBUG; |
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239 |
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240 return &ngx_log; |
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241 } |
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242 |
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243 |
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244 char *ngx_log_set_errlog(ngx_conf_t *cf, ngx_command_t *cmd, ngx_log_t *log) |
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245 { |
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246 int len; |
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247 ngx_err_t err; |
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248 ngx_str_t *value; |
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249 |
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250 value = cf->args->elts; |
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251 |
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252 log->fd = ngx_open_file(value[1].data, |
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253 NGX_FILE_RDWR, |
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254 NGX_FILE_CREATE_OR_OPEN|NGX_FILE_APPEND); |
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255 |
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256 if (log->fd == NGX_INVALID_FILE) { |
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257 err = ngx_errno; |
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258 len = ngx_snprintf(ngx_conf_errstr, sizeof(ngx_conf_errstr) - 1, |
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259 ngx_open_file_n " \"%s\" failed (%d: ", |
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260 value[1].data, err); |
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261 len += ngx_strerror_r(err, ngx_conf_errstr + len, |
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262 sizeof(ngx_conf_errstr) - len - 1); |
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263 ngx_conf_errstr[len++] = ')'; |
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264 ngx_conf_errstr[len++] = '\0'; |
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265 return ngx_conf_errstr; |
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266 } |
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267 |
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268 #if (WIN32) |
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269 if (ngx_file_append_mode(log->fd) == NGX_ERROR) { |
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270 err = ngx_errno; |
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271 len = ngx_snprintf(ngx_conf_errstr, sizeof(ngx_conf_errstr) - 1, |
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272 ngx_file_append_mode_n " \"%s\" failed (%d: ", |
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273 value[1].data, err); |
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274 len += ngx_strerror_r(err, ngx_conf_errstr + len, |
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275 sizeof(ngx_conf_errstr) - len - 1); |
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276 ngx_conf_errstr[len++] = ')'; |
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277 ngx_conf_errstr[len++] = '\0'; |
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278 return ngx_conf_errstr; |
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279 } |
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280 #endif |
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281 |
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282 return NGX_CONF_OK; |
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283 } |