Mercurial > hg > nginx
annotate src/core/nginx.c @ 7146:5c25f01bbd52 stable-1.12
Fixed handling of non-null-terminated unix sockets.
At least FreeBSD, macOS, NetBSD, and OpenBSD can return unix sockets
with non-null-terminated sun_path. Additionally, the address may become
non-null-terminated if it does not fit into the buffer provided and was
truncated (may happen on macOS, NetBSD, and Solaris, which allow unix socket
addresess larger than struct sockaddr_un). As such, ngx_sock_ntop() might
overread the sockaddr provided, as it used "%s" format and thus assumed
null-terminated string.
To fix this, the ngx_strnlen() function was introduced, and it is now used
to calculate correct length of sun_path.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Wed, 04 Oct 2017 21:19:38 +0300 |
parents | 97c99bb43737 |
children | 69f9ee0342db |
rev | line source |
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441
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
441
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5 */ |
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6 |
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7 |
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8 #include <ngx_config.h> |
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9 #include <ngx_core.h> |
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10 #include <nginx.h> |
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11 |
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12 |
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13 static void ngx_show_version_info(void); |
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14 static ngx_int_t ngx_add_inherited_sockets(ngx_cycle_t *cycle); |
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15 static void ngx_cleanup_environment(void *data); |
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16 static ngx_int_t ngx_get_options(int argc, char *const *argv); |
2758 | 17 static ngx_int_t ngx_process_options(ngx_cycle_t *cycle); |
452 | 18 static ngx_int_t ngx_save_argv(ngx_cycle_t *cycle, int argc, char *const *argv); |
311
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19 static void *ngx_core_module_create_conf(ngx_cycle_t *cycle); |
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20 static char *ngx_core_module_init_conf(ngx_cycle_t *cycle, void *conf); |
234
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21 static char *ngx_set_user(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
1069 | 22 static char *ngx_set_env(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
473 | 23 static char *ngx_set_priority(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
577 | 24 static char *ngx_set_cpu_affinity(ngx_conf_t *cf, ngx_command_t *cmd, |
25 void *conf); | |
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26 static char *ngx_set_worker_processes(ngx_conf_t *cf, ngx_command_t *cmd, |
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27 void *conf); |
6383 | 28 static char *ngx_load_module(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
29 #if (NGX_HAVE_DLOPEN) | |
30 static void ngx_unload_module(void *data); | |
31 #endif | |
3
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32 |
117
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33 |
461 | 34 static ngx_conf_enum_t ngx_debug_points[] = { |
35 { ngx_string("stop"), NGX_DEBUG_POINTS_STOP }, | |
36 { ngx_string("abort"), NGX_DEBUG_POINTS_ABORT }, | |
37 { ngx_null_string, 0 } | |
577 | 38 }; |
461 | 39 |
40 | |
117
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41 static ngx_command_t ngx_core_commands[] = { |
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42 |
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43 { ngx_string("daemon"), |
563 | 44 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_FLAG, |
311
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45 ngx_conf_set_flag_slot, |
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46 0, |
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47 offsetof(ngx_core_conf_t, daemon), |
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48 NULL }, |
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49 |
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50 { ngx_string("master_process"), |
563 | 51 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_FLAG, |
311
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52 ngx_conf_set_flag_slot, |
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53 0, |
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54 offsetof(ngx_core_conf_t, master), |
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55 NULL }, |
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56 |
563 | 57 { ngx_string("timer_resolution"), |
58 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
59 ngx_conf_set_msec_slot, | |
60 0, | |
61 offsetof(ngx_core_conf_t, timer_resolution), | |
62 NULL }, | |
63 | |
543 | 64 { ngx_string("pid"), |
65 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
66 ngx_conf_set_str_slot, | |
67 0, | |
68 offsetof(ngx_core_conf_t, pid), | |
69 NULL }, | |
70 | |
611 | 71 { ngx_string("lock_file"), |
72 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
73 ngx_conf_set_str_slot, | |
74 0, | |
75 offsetof(ngx_core_conf_t, lock_file), | |
76 NULL }, | |
77 | |
311
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78 { ngx_string("worker_processes"), |
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79 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, |
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80 ngx_set_worker_processes, |
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81 0, |
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82 0, |
311
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83 NULL }, |
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84 |
461 | 85 { ngx_string("debug_points"), |
86 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
87 ngx_conf_set_enum_slot, | |
88 0, | |
89 offsetof(ngx_core_conf_t, debug_points), | |
90 &ngx_debug_points }, | |
91 | |
543 | 92 { ngx_string("user"), |
93 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE12, | |
94 ngx_set_user, | |
95 0, | |
96 0, | |
97 NULL }, | |
98 | |
99 { ngx_string("worker_priority"), | |
100 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
101 ngx_set_priority, | |
102 0, | |
103 0, | |
104 NULL }, | |
105 | |
577 | 106 { ngx_string("worker_cpu_affinity"), |
107 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_1MORE, | |
108 ngx_set_cpu_affinity, | |
109 0, | |
110 0, | |
111 NULL }, | |
112 | |
543 | 113 { ngx_string("worker_rlimit_nofile"), |
114 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
115 ngx_conf_set_num_slot, | |
116 0, | |
117 offsetof(ngx_core_conf_t, rlimit_nofile), | |
118 NULL }, | |
119 | |
589 | 120 { ngx_string("worker_rlimit_core"), |
121 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
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122 ngx_conf_set_off_slot, |
589 | 123 0, |
124 offsetof(ngx_core_conf_t, rlimit_core), | |
125 NULL }, | |
126 | |
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127 { ngx_string("worker_shutdown_timeout"), |
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128 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, |
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129 ngx_conf_set_msec_slot, |
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130 0, |
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131 offsetof(ngx_core_conf_t, shutdown_timeout), |
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132 NULL }, |
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133 |
543 | 134 { ngx_string("working_directory"), |
135 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
136 ngx_conf_set_str_slot, | |
137 0, | |
138 offsetof(ngx_core_conf_t, working_directory), | |
139 NULL }, | |
140 | |
1069 | 141 { ngx_string("env"), |
142 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
143 ngx_set_env, | |
144 0, | |
145 0, | |
146 NULL }, | |
147 | |
6383 | 148 { ngx_string("load_module"), |
149 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
150 ngx_load_module, | |
151 0, | |
152 0, | |
153 NULL }, | |
154 | |
209
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155 ngx_null_command |
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156 }; |
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157 |
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158 |
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159 static ngx_core_module_t ngx_core_module_ctx = { |
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160 ngx_string("core"), |
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161 ngx_core_module_create_conf, |
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162 ngx_core_module_init_conf |
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163 }; |
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164 |
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165 |
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166 ngx_module_t ngx_core_module = { |
509 | 167 NGX_MODULE_V1, |
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168 &ngx_core_module_ctx, /* module context */ |
117
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169 ngx_core_commands, /* module directives */ |
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170 NGX_CORE_MODULE, /* module type */ |
541 | 171 NULL, /* init master */ |
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172 NULL, /* init module */ |
541 | 173 NULL, /* init process */ |
174 NULL, /* init thread */ | |
175 NULL, /* exit thread */ | |
176 NULL, /* exit process */ | |
177 NULL, /* exit master */ | |
178 NGX_MODULE_V1_PADDING | |
117
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179 }; |
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180 |
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181 |
2735 | 182 static ngx_uint_t ngx_show_help; |
2725 | 183 static ngx_uint_t ngx_show_version; |
184 static ngx_uint_t ngx_show_configure; | |
2758 | 185 static u_char *ngx_prefix; |
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186 static u_char *ngx_conf_file; |
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187 static u_char *ngx_conf_params; |
2725 | 188 static char *ngx_signal; |
189 | |
639 | 190 |
1069 | 191 static char **ngx_os_environ; |
601 | 192 |
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193 |
503 | 194 int ngx_cdecl |
499 | 195 main(int argc, char *const *argv) |
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196 { |
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197 ngx_buf_t *b; |
452 | 198 ngx_log_t *log; |
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199 ngx_uint_t i; |
452 | 200 ngx_cycle_t *cycle, init_cycle; |
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201 ngx_conf_dump_t *cd; |
452 | 202 ngx_core_conf_t *ccf; |
107
b5be4b0448d3
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203 |
4222
2dd6c7cb211a
FreeBSD's MALLOC_OPTIONS must be set before any malloc() call.
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|
204 ngx_debug_init(); |
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FreeBSD's MALLOC_OPTIONS must be set before any malloc() call.
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205 |
3798
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206 if (ngx_strerror_init() != NGX_OK) { |
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207 return 1; |
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208 } |
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209 |
2730
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210 if (ngx_get_options(argc, argv) != NGX_OK) { |
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211 return 1; |
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212 } |
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213 |
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|
214 if (ngx_show_version) { |
6257
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Extract out version info function.
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|
215 ngx_show_version_info(); |
2730
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216 |
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217 if (!ngx_test_config) { |
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218 return 0; |
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219 } |
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220 } |
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221 |
108
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222 /* TODO */ ngx_max_sockets = -1; |
107
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223 |
195
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nginx-0.0.1-2003-11-25-23:44:56 import
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diff
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224 ngx_time_init(); |
221
401154e21826
nginx-0.0.1-2004-01-08-20:08:10 import
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225 |
455 | 226 #if (NGX_PCRE) |
195
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nginx-0.0.1-2003-11-25-23:44:56 import
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diff
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227 ngx_regex_init(); |
212
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nginx-0.0.1-2003-12-19-11:15:11 import
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228 #endif |
182
3c49eaf3f522
nginx-0.0.1-2003-11-13-09:14:05 import
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229 |
443
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nginx-0.1.0-2004-09-29-00:09:22 import
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230 ngx_pid = ngx_getpid(); |
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231 |
2758 | 232 log = ngx_log_init(ngx_prefix); |
501 | 233 if (log == NULL) { |
444
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nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
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234 return 1; |
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235 } |
107
b5be4b0448d3
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106
diff
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236 |
541 | 237 /* STUB */ |
393
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nginx-0.0.7-2004-07-15-20:35:51 import
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238 #if (NGX_OPENSSL) |
5659d773cfa8
nginx-0.0.7-2004-07-15-20:35:51 import
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239 ngx_ssl_init(log); |
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240 #endif |
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241 |
2730
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242 /* |
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243 * init_cycle->log is required for signal handlers and |
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244 * ngx_process_options() |
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245 */ |
212
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parents:
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diff
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246 |
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247 ngx_memzero(&init_cycle, sizeof(ngx_cycle_t)); |
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248 init_cycle.log = log; |
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249 ngx_cycle = &init_cycle; |
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diff
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250 |
501 | 251 init_cycle.pool = ngx_create_pool(1024, log); |
252 if (init_cycle.pool == NULL) { | |
218
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253 return 1; |
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254 } |
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255 |
611 | 256 if (ngx_save_argv(&init_cycle, argc, argv) != NGX_OK) { |
452 | 257 return 1; |
258 } | |
259 | |
2758 | 260 if (ngx_process_options(&init_cycle) != NGX_OK) { |
261 return 1; | |
262 } | |
448
241dc8092a33
nginx-0.1.0-2004-10-01-19:53:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
444
diff
changeset
|
263 |
611 | 264 if (ngx_os_init(log) != NGX_OK) { |
443
33aec431094b
nginx-0.1.0-2004-09-29-00:09:22 import
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265 return 1; |
33aec431094b
nginx-0.1.0-2004-09-29-00:09:22 import
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diff
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|
266 } |
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|
267 |
1694
8c696afe46b3
rename ngx_crc32_init() to ngx_crc32_table_init()
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parents:
1407
diff
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|
268 /* |
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|
269 * ngx_crc32_table_init() requires ngx_cacheline_size set in ngx_os_init() |
8c696afe46b3
rename ngx_crc32_init() to ngx_crc32_table_init()
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|
270 */ |
930
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allocate aligned ngx_crc32_table_short globally
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diff
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|
271 |
1694
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|
272 if (ngx_crc32_table_init() != NGX_OK) { |
930
45df22906c12
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273 return 1; |
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diff
changeset
|
274 } |
45df22906c12
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|
275 |
611 | 276 if (ngx_add_inherited_sockets(&init_cycle) != NGX_OK) { |
218
05592fd7a436
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277 return 1; |
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diff
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|
278 } |
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217
diff
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|
279 |
6378
0f203a2af17c
Dynamic modules: moved module-related stuff to separate files.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6335
diff
changeset
|
280 if (ngx_preinit_modules() != NGX_OK) { |
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Dynamic modules: moved module-related stuff to separate files.
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parents:
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|
281 return 1; |
317
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
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parents:
316
diff
changeset
|
282 } |
1308b98496a2
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parents:
316
diff
changeset
|
283 |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
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parents:
217
diff
changeset
|
284 cycle = ngx_init_cycle(&init_cycle); |
108
adc093f880c8
nginx-0.0.1-2003-07-02-09:01:53 import
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107
diff
changeset
|
285 if (cycle == NULL) { |
320
d621239c30f7
nginx-0.0.3-2004-04-18-23:06:02 import
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parents:
318
diff
changeset
|
286 if (ngx_test_config) { |
2743
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issue start up errors and warning on both stderr and error_log
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diff
changeset
|
287 ngx_log_stderr(0, "configuration file %s test failed", |
2722 | 288 init_cycle.conf_file.data); |
320
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318
diff
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|
289 } |
d621239c30f7
nginx-0.0.3-2004-04-18-23:06:02 import
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parents:
318
diff
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|
290 |
107
b5be4b0448d3
nginx-0.0.1-2003-07-01-19:00:03 import
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106
diff
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291 return 1; |
b5be4b0448d3
nginx-0.0.1-2003-07-01-19:00:03 import
Igor Sysoev <igor@sysoev.ru>
parents:
106
diff
changeset
|
292 } |
b5be4b0448d3
nginx-0.0.1-2003-07-01-19:00:03 import
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parents:
106
diff
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|
293 |
317
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
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parents:
316
diff
changeset
|
294 if (ngx_test_config) { |
3750 | 295 if (!ngx_quiet_mode) { |
296 ngx_log_stderr(0, "configuration file %s test is successful", | |
297 cycle->conf_file.data); | |
298 } | |
299 | |
6187
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Core: store and dump processed configuration.
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diff
changeset
|
300 if (ngx_dump_config) { |
1b7e246e6b38
Core: store and dump processed configuration.
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parents:
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diff
changeset
|
301 cd = cycle->config_dump.elts; |
1b7e246e6b38
Core: store and dump processed configuration.
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diff
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|
302 |
1b7e246e6b38
Core: store and dump processed configuration.
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diff
changeset
|
303 for (i = 0; i < cycle->config_dump.nelts; i++) { |
1b7e246e6b38
Core: store and dump processed configuration.
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|
304 |
1b7e246e6b38
Core: store and dump processed configuration.
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|
305 ngx_write_stdout("# configuration file "); |
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|
306 (void) ngx_write_fd(ngx_stdout, cd[i].name.data, |
1b7e246e6b38
Core: store and dump processed configuration.
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diff
changeset
|
307 cd[i].name.len); |
1b7e246e6b38
Core: store and dump processed configuration.
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diff
changeset
|
308 ngx_write_stdout(":" NGX_LINEFEED); |
1b7e246e6b38
Core: store and dump processed configuration.
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diff
changeset
|
309 |
1b7e246e6b38
Core: store and dump processed configuration.
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diff
changeset
|
310 b = cd[i].buffer; |
1b7e246e6b38
Core: store and dump processed configuration.
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diff
changeset
|
311 |
1b7e246e6b38
Core: store and dump processed configuration.
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diff
changeset
|
312 (void) ngx_write_fd(ngx_stdout, b->pos, b->last - b->pos); |
1b7e246e6b38
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|
313 ngx_write_stdout(NGX_LINEFEED); |
1b7e246e6b38
Core: store and dump processed configuration.
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diff
changeset
|
314 } |
1b7e246e6b38
Core: store and dump processed configuration.
Vladimir Homutov <vl@nginx.com>
parents:
6127
diff
changeset
|
315 } |
1b7e246e6b38
Core: store and dump processed configuration.
Vladimir Homutov <vl@nginx.com>
parents:
6127
diff
changeset
|
316 |
317
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
316
diff
changeset
|
317 return 0; |
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
316
diff
changeset
|
318 } |
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
316
diff
changeset
|
319 |
2923
d9c46f98b09f
a signaller process should stop configuration processing just after
Igor Sysoev <igor@sysoev.ru>
parents:
2767
diff
changeset
|
320 if (ngx_signal) { |
d9c46f98b09f
a signaller process should stop configuration processing just after
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
321 return ngx_signal_process(cycle, ngx_signal); |
d9c46f98b09f
a signaller process should stop configuration processing just after
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
322 } |
d9c46f98b09f
a signaller process should stop configuration processing just after
Igor Sysoev <igor@sysoev.ru>
parents:
2767
diff
changeset
|
323 |
449
3b1e8c9df9ad
nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
448
diff
changeset
|
324 ngx_os_status(cycle->log); |
3b1e8c9df9ad
nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
448
diff
changeset
|
325 |
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
326 ngx_cycle = cycle; |
113
d7f606e25b99
nginx-0.0.1-2003-07-04-19:10:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
111
diff
changeset
|
327 |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
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217
diff
changeset
|
328 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
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parents:
217
diff
changeset
|
329 |
2725 | 330 if (ccf->master && ngx_process == NGX_PROCESS_SINGLE) { |
331 ngx_process = NGX_PROCESS_MASTER; | |
332 } | |
220
4f81b931e9ff
nginx-0.0.1-2004-01-08-11:47:17 import
Igor Sysoev <igor@sysoev.ru>
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219
diff
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|
333 |
2738
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2735
diff
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|
334 #if !(NGX_WIN32) |
115
be27f922b9a2
nginx-0.0.1-2003-07-10-20:26:57 import
Igor Sysoev <igor@sysoev.ru>
parents:
114
diff
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|
335 |
611 | 336 if (ngx_init_signals(cycle->log) != NGX_OK) { |
539 | 337 return 1; |
338 } | |
339 | |
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
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|
340 if (!ngx_inherited && ccf->daemon) { |
611 | 341 if (ngx_daemon(cycle->log) != NGX_OK) { |
115
be27f922b9a2
nginx-0.0.1-2003-07-10-20:26:57 import
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114
diff
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|
342 return 1; |
be27f922b9a2
nginx-0.0.1-2003-07-10-20:26:57 import
Igor Sysoev <igor@sysoev.ru>
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114
diff
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|
343 } |
366
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
337
diff
changeset
|
344 |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
337
diff
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|
345 ngx_daemonized = 1; |
115
be27f922b9a2
nginx-0.0.1-2003-07-10-20:26:57 import
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114
diff
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|
346 } |
be27f922b9a2
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114
diff
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|
347 |
4293
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Fixed handling of SIGWINCH/NOACCEPT signal.
Maxim Dounin <mdounin@mdounin.ru>
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4283
diff
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|
348 if (ngx_inherited) { |
3bae3d8fb573
Fixed handling of SIGWINCH/NOACCEPT signal.
Maxim Dounin <mdounin@mdounin.ru>
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|
349 ngx_daemonized = 1; |
3bae3d8fb573
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Maxim Dounin <mdounin@mdounin.ru>
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|
350 } |
3bae3d8fb573
Fixed handling of SIGWINCH/NOACCEPT signal.
Maxim Dounin <mdounin@mdounin.ru>
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|
351 |
2725 | 352 #endif |
353 | |
611 | 354 if (ngx_create_pidfile(&ccf->pid, cycle->log) != NGX_OK) { |
210
00cafae0bdf1
nginx-0.0.1-2003-12-14-23:10:27 import
Igor Sysoev <igor@sysoev.ru>
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209
diff
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|
355 return 1; |
00cafae0bdf1
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209
diff
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|
356 } |
00cafae0bdf1
nginx-0.0.1-2003-12-14-23:10:27 import
Igor Sysoev <igor@sysoev.ru>
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209
diff
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|
357 |
5260
e088695737c3
Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents:
5240
diff
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|
358 if (ngx_log_redirect_stderr(cycle) != NGX_OK) { |
e088695737c3
Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents:
5240
diff
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|
359 return 1; |
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
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|
360 } |
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
361 |
3199
b242aaf1dcfa
nginx did not close log file set by --error-log-path,
Igor Sysoev <igor@sysoev.ru>
parents:
3177
diff
changeset
|
362 if (log->file->fd != ngx_stderr) { |
b242aaf1dcfa
nginx did not close log file set by --error-log-path,
Igor Sysoev <igor@sysoev.ru>
parents:
3177
diff
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|
363 if (ngx_close_file(log->file->fd) == NGX_FILE_ERROR) { |
b242aaf1dcfa
nginx did not close log file set by --error-log-path,
Igor Sysoev <igor@sysoev.ru>
parents:
3177
diff
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|
364 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, |
b242aaf1dcfa
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Igor Sysoev <igor@sysoev.ru>
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3177
diff
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|
365 ngx_close_file_n " built-in log failed"); |
b242aaf1dcfa
nginx did not close log file set by --error-log-path,
Igor Sysoev <igor@sysoev.ru>
parents:
3177
diff
changeset
|
366 } |
b242aaf1dcfa
nginx did not close log file set by --error-log-path,
Igor Sysoev <igor@sysoev.ru>
parents:
3177
diff
changeset
|
367 } |
b242aaf1dcfa
nginx did not close log file set by --error-log-path,
Igor Sysoev <igor@sysoev.ru>
parents:
3177
diff
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|
368 |
2743
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issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
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|
369 ngx_use_stderr = 0; |
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
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|
370 |
2725 | 371 if (ngx_process == NGX_PROCESS_SINGLE) { |
372 ngx_single_process_cycle(cycle); | |
318
56496082668b
nginx-0.0.3-2004-04-16-09:14:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
317
diff
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|
373 |
56496082668b
nginx-0.0.3-2004-04-16-09:14:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
317
diff
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|
374 } else { |
2725 | 375 ngx_master_process_cycle(cycle); |
318
56496082668b
nginx-0.0.3-2004-04-16-09:14:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
317
diff
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|
376 } |
220
4f81b931e9ff
nginx-0.0.1-2004-01-08-11:47:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
219
diff
changeset
|
377 |
4f81b931e9ff
nginx-0.0.1-2004-01-08-11:47:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
219
diff
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|
378 return 0; |
4f81b931e9ff
nginx-0.0.1-2004-01-08-11:47:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
219
diff
changeset
|
379 } |
4f81b931e9ff
nginx-0.0.1-2004-01-08-11:47:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
219
diff
changeset
|
380 |
4f81b931e9ff
nginx-0.0.1-2004-01-08-11:47:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
219
diff
changeset
|
381 |
6257
5eb4d7541107
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parents:
6187
diff
changeset
|
382 static void |
6446
0ff7eff48c7e
Fix build with -Wmissing-prototypes.
Piotr Sikora <piotrsikora@google.com>
parents:
6402
diff
changeset
|
383 ngx_show_version_info(void) |
6257
5eb4d7541107
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|
384 { |
5eb4d7541107
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|
385 ngx_write_stderr("nginx version: " NGINX_VER_BUILD NGX_LINEFEED); |
5eb4d7541107
Extract out version info function.
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diff
changeset
|
386 |
5eb4d7541107
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|
387 if (ngx_show_help) { |
5eb4d7541107
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|
388 ngx_write_stderr( |
5eb4d7541107
Extract out version info function.
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|
389 "Usage: nginx [-?hvVtTq] [-s signal] [-c filename] " |
5eb4d7541107
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6187
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|
390 "[-p prefix] [-g directives]" NGX_LINEFEED |
5eb4d7541107
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diff
changeset
|
391 NGX_LINEFEED |
5eb4d7541107
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|
392 "Options:" NGX_LINEFEED |
5eb4d7541107
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parents:
6187
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|
393 " -?,-h : this help" NGX_LINEFEED |
5eb4d7541107
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parents:
6187
diff
changeset
|
394 " -v : show version and exit" NGX_LINEFEED |
5eb4d7541107
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parents:
6187
diff
changeset
|
395 " -V : show version and configure options then exit" |
5eb4d7541107
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parents:
6187
diff
changeset
|
396 NGX_LINEFEED |
5eb4d7541107
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|
397 " -t : test configuration and exit" NGX_LINEFEED |
5eb4d7541107
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changeset
|
398 " -T : test configuration, dump it and exit" |
5eb4d7541107
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diff
changeset
|
399 NGX_LINEFEED |
5eb4d7541107
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6187
diff
changeset
|
400 " -q : suppress non-error messages " |
5eb4d7541107
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parents:
6187
diff
changeset
|
401 "during configuration testing" NGX_LINEFEED |
5eb4d7541107
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parents:
6187
diff
changeset
|
402 " -s signal : send signal to a master process: " |
5eb4d7541107
Extract out version info function.
Kurtis Nusbaum <klnusbaum@gmail.com>
parents:
6187
diff
changeset
|
403 "stop, quit, reopen, reload" NGX_LINEFEED |
5eb4d7541107
Extract out version info function.
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parents:
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diff
changeset
|
404 #ifdef NGX_PREFIX |
5eb4d7541107
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parents:
6187
diff
changeset
|
405 " -p prefix : set prefix path (default: " NGX_PREFIX ")" |
5eb4d7541107
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parents:
6187
diff
changeset
|
406 NGX_LINEFEED |
5eb4d7541107
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parents:
6187
diff
changeset
|
407 #else |
5eb4d7541107
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parents:
6187
diff
changeset
|
408 " -p prefix : set prefix path (default: NONE)" NGX_LINEFEED |
5eb4d7541107
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parents:
6187
diff
changeset
|
409 #endif |
5eb4d7541107
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parents:
6187
diff
changeset
|
410 " -c filename : set configuration file (default: " NGX_CONF_PATH |
5eb4d7541107
Extract out version info function.
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parents:
6187
diff
changeset
|
411 ")" NGX_LINEFEED |
5eb4d7541107
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6187
diff
changeset
|
412 " -g directives : set global directives out of configuration " |
5eb4d7541107
Extract out version info function.
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parents:
6187
diff
changeset
|
413 "file" NGX_LINEFEED NGX_LINEFEED |
5eb4d7541107
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Kurtis Nusbaum <klnusbaum@gmail.com>
parents:
6187
diff
changeset
|
414 ); |
5eb4d7541107
Extract out version info function.
Kurtis Nusbaum <klnusbaum@gmail.com>
parents:
6187
diff
changeset
|
415 } |
5eb4d7541107
Extract out version info function.
Kurtis Nusbaum <klnusbaum@gmail.com>
parents:
6187
diff
changeset
|
416 |
5eb4d7541107
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diff
changeset
|
417 if (ngx_show_configure) { |
5eb4d7541107
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diff
changeset
|
418 |
5eb4d7541107
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diff
changeset
|
419 #ifdef NGX_COMPILER |
5eb4d7541107
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|
420 ngx_write_stderr("built by " NGX_COMPILER NGX_LINEFEED); |
5eb4d7541107
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parents:
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diff
changeset
|
421 #endif |
5eb4d7541107
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diff
changeset
|
422 |
5eb4d7541107
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6187
diff
changeset
|
423 #if (NGX_SSL) |
6492
3b77efe05b92
SSL: SSLeay_version() is deprecated in OpenSSL 1.1.0.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6480
diff
changeset
|
424 if (ngx_strcmp(ngx_ssl_version(), OPENSSL_VERSION_TEXT) == 0) { |
6257
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diff
changeset
|
425 ngx_write_stderr("built with " OPENSSL_VERSION_TEXT NGX_LINEFEED); |
5eb4d7541107
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parents:
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diff
changeset
|
426 } else { |
5eb4d7541107
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parents:
6187
diff
changeset
|
427 ngx_write_stderr("built with " OPENSSL_VERSION_TEXT |
5eb4d7541107
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6187
diff
changeset
|
428 " (running with "); |
6492
3b77efe05b92
SSL: SSLeay_version() is deprecated in OpenSSL 1.1.0.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6480
diff
changeset
|
429 ngx_write_stderr((char *) (uintptr_t) ngx_ssl_version()); |
6257
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changeset
|
430 ngx_write_stderr(")" NGX_LINEFEED); |
5eb4d7541107
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diff
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|
431 } |
5eb4d7541107
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changeset
|
432 #ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME |
5eb4d7541107
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|
433 ngx_write_stderr("TLS SNI support enabled" NGX_LINEFEED); |
5eb4d7541107
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diff
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|
434 #else |
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changeset
|
435 ngx_write_stderr("TLS SNI support disabled" NGX_LINEFEED); |
5eb4d7541107
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diff
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|
436 #endif |
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changeset
|
437 #endif |
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diff
changeset
|
438 |
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changeset
|
439 ngx_write_stderr("configure arguments:" NGX_CONFIGURE NGX_LINEFEED); |
5eb4d7541107
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|
440 } |
5eb4d7541107
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diff
changeset
|
441 } |
5eb4d7541107
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diff
changeset
|
442 |
5eb4d7541107
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|
443 |
499 | 444 static ngx_int_t |
445 ngx_add_inherited_sockets(ngx_cycle_t *cycle) | |
219
f57597ec5249
nginx-0.0.1-2004-01-06-19:49:34 import
Igor Sysoev <igor@sysoev.ru>
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218
diff
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|
446 { |
501 | 447 u_char *p, *v, *inherited; |
448 ngx_int_t s; | |
449 ngx_listening_t *ls; | |
219
f57597ec5249
nginx-0.0.1-2004-01-06-19:49:34 import
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218
diff
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|
450 |
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
289
diff
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|
451 inherited = (u_char *) getenv(NGINX_VAR); |
282
30310107dbc9
nginx-0.0.2-2004-03-09-22:47:07 import
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279
diff
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|
452 |
30310107dbc9
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279
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|
453 if (inherited == NULL) { |
30310107dbc9
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|
454 return NGX_OK; |
30310107dbc9
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|
455 } |
30310107dbc9
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|
456 |
461 | 457 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, |
282
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|
458 "using inherited sockets from \"%s\"", inherited); |
30310107dbc9
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|
459 |
461 | 460 if (ngx_array_init(&cycle->listening, cycle->pool, 10, |
745 | 461 sizeof(ngx_listening_t)) |
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462 != NGX_OK) |
461 | 463 { |
464 return NGX_ERROR; | |
465 } | |
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466 |
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467 for (p = inherited, v = p; *p; p++) { |
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468 if (*p == ':' || *p == ';') { |
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469 s = ngx_atoi(v, p - v); |
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470 if (s == NGX_ERROR) { |
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471 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, |
537 | 472 "invalid socket number \"%s\" in " NGINX_VAR |
473 " environment variable, ignoring the rest" | |
474 " of the variable", v); | |
282
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475 break; |
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476 } |
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477 |
290
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478 v = p + 1; |
282
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479 |
501 | 480 ls = ngx_array_push(&cycle->listening); |
481 if (ls == NULL) { | |
282
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482 return NGX_ERROR; |
290
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483 } |
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484 |
523 | 485 ngx_memzero(ls, sizeof(ngx_listening_t)); |
486 | |
501 | 487 ls->fd = (ngx_socket_t) s; |
219
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488 } |
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489 } |
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490 |
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491 if (v != p) { |
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492 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, |
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493 "invalid socket number \"%s\" in " NGINX_VAR |
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494 " environment variable, ignoring", v); |
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495 } |
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496 |
282
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497 ngx_inherited = 1; |
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498 |
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499 return ngx_set_inherited_sockets(cycle); |
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500 } |
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501 |
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502 |
1069 | 503 char ** |
504 ngx_set_environment(ngx_cycle_t *cycle, ngx_uint_t *last) | |
505 { | |
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506 char **p, **env; |
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507 ngx_str_t *var; |
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508 ngx_uint_t i, n; |
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509 ngx_core_conf_t *ccf; |
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510 ngx_pool_cleanup_t *cln; |
1069 | 511 |
512 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); | |
513 | |
1080 | 514 if (last == NULL && ccf->environment) { |
515 return ccf->environment; | |
1069 | 516 } |
517 | |
518 var = ccf->env.elts; | |
519 | |
520 for (i = 0; i < ccf->env.nelts; i++) { | |
521 if (ngx_strcmp(var[i].data, "TZ") == 0 | |
522 || ngx_strncmp(var[i].data, "TZ=", 3) == 0) | |
523 { | |
524 goto tz_found; | |
525 } | |
526 } | |
527 | |
528 var = ngx_array_push(&ccf->env); | |
1318 | 529 if (var == NULL) { |
530 return NULL; | |
531 } | |
1069 | 532 |
533 var->len = 2; | |
534 var->data = (u_char *) "TZ"; | |
535 | |
536 var = ccf->env.elts; | |
537 | |
538 tz_found: | |
539 | |
1080 | 540 n = 0; |
541 | |
1069 | 542 for (i = 0; i < ccf->env.nelts; i++) { |
543 | |
544 if (var[i].data[var[i].len] == '=') { | |
545 n++; | |
546 continue; | |
547 } | |
548 | |
549 for (p = ngx_os_environ; *p; p++) { | |
550 | |
551 if (ngx_strncmp(*p, var[i].data, var[i].len) == 0 | |
552 && (*p)[var[i].len] == '=') | |
553 { | |
554 n++; | |
555 break; | |
556 } | |
557 } | |
558 } | |
559 | |
560 if (last) { | |
1080 | 561 env = ngx_alloc((*last + n + 1) * sizeof(char *), cycle->log); |
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562 if (env == NULL) { |
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563 return NULL; |
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564 } |
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565 |
1069 | 566 *last = n; |
567 | |
568 } else { | |
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569 cln = ngx_pool_cleanup_add(cycle->pool, 0); |
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570 if (cln == NULL) { |
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571 return NULL; |
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572 } |
1069 | 573 |
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574 env = ngx_alloc((n + 1) * sizeof(char *), cycle->log); |
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575 if (env == NULL) { |
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576 return NULL; |
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577 } |
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578 |
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579 cln->handler = ngx_cleanup_environment; |
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580 cln->data = env; |
1069 | 581 } |
582 | |
583 n = 0; | |
584 | |
585 for (i = 0; i < ccf->env.nelts; i++) { | |
586 | |
587 if (var[i].data[var[i].len] == '=') { | |
588 env[n++] = (char *) var[i].data; | |
589 continue; | |
590 } | |
591 | |
592 for (p = ngx_os_environ; *p; p++) { | |
593 | |
594 if (ngx_strncmp(*p, var[i].data, var[i].len) == 0 | |
595 && (*p)[var[i].len] == '=') | |
596 { | |
597 env[n++] = *p; | |
598 break; | |
599 } | |
600 } | |
601 } | |
602 | |
603 env[n] = NULL; | |
604 | |
605 if (last == NULL) { | |
606 ccf->environment = env; | |
607 environ = env; | |
608 } | |
609 | |
610 return env; | |
611 } | |
612 | |
613 | |
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614 static void |
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615 ngx_cleanup_environment(void *data) |
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616 { |
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617 char **env = data; |
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618 |
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619 if (environ == env) { |
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620 |
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621 /* |
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622 * if the environment is still used, as it happens on exit, |
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623 * the only option is to leak it |
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624 */ |
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625 |
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626 return; |
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627 } |
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628 |
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|
629 ngx_free(env); |
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630 } |
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631 |
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632 |
543 | 633 ngx_pid_t |
634 ngx_exec_new_binary(ngx_cycle_t *cycle, char *const *argv) | |
218
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635 { |
1069 | 636 char **env, *var; |
637 u_char *p; | |
638 ngx_uint_t i, n; | |
639 ngx_pid_t pid; | |
640 ngx_exec_ctx_t ctx; | |
641 ngx_core_conf_t *ccf; | |
642 ngx_listening_t *ls; | |
218
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643 |
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644 ngx_memzero(&ctx, sizeof(ngx_exec_ctx_t)); |
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645 |
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646 ctx.path = argv[0]; |
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647 ctx.name = "new binary process"; |
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648 ctx.argv = argv; |
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649 |
1069 | 650 n = 2; |
651 env = ngx_set_environment(cycle, &n); | |
652 if (env == NULL) { | |
653 return NGX_INVALID_PID; | |
654 } | |
655 | |
282
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656 var = ngx_alloc(sizeof(NGINX_VAR) |
501 | 657 + cycle->listening.nelts * (NGX_INT32_LEN + 1) + 2, |
218
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658 cycle->log); |
5116
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|
659 if (var == NULL) { |
5122
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|
660 ngx_free(env); |
5116
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661 return NGX_INVALID_PID; |
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662 } |
218
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663 |
461 | 664 p = ngx_cpymem(var, NGINX_VAR "=", sizeof(NGINX_VAR)); |
218
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665 |
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666 ls = cycle->listening.elts; |
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667 for (i = 0; i < cycle->listening.nelts; i++) { |
461 | 668 p = ngx_sprintf(p, "%ud;", ls[i].fd); |
114
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669 } |
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670 |
461 | 671 *p = '\0'; |
672 | |
1069 | 673 env[n++] = var; |
452 | 674 |
675 #if (NGX_SETPROCTITLE_USES_ENV) | |
676 | |
461 | 677 /* allocate the spare 300 bytes for the new binary process title */ |
452 | 678 |
1069 | 679 env[n++] = "SPARE=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" |
680 "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" | |
681 "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" | |
682 "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" | |
683 "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"; | |
452 | 684 |
685 #endif | |
686 | |
1069 | 687 env[n] = NULL; |
688 | |
689 #if (NGX_DEBUG) | |
690 { | |
691 char **e; | |
692 for (e = env; *e; e++) { | |
693 ngx_log_debug1(NGX_LOG_DEBUG_CORE, cycle->log, 0, "env: %s", *e); | |
694 } | |
695 } | |
696 #endif | |
697 | |
698 ctx.envp = (char *const *) env; | |
218
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nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
217
diff
changeset
|
699 |
543 | 700 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); |
701 | |
5137
f941cf265cc5
Use NGX_FILE_ERROR for handling file operations errors.
Valentin Bartenev <vbart@nginx.com>
parents:
5122
diff
changeset
|
702 if (ngx_rename_file(ccf->pid.data, ccf->oldpid.data) == NGX_FILE_ERROR) { |
543 | 703 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, |
704 ngx_rename_file_n " %s to %s failed " | |
705 "before executing new binary process \"%s\"", | |
706 ccf->pid.data, ccf->oldpid.data, argv[0]); | |
707 | |
1069 | 708 ngx_free(env); |
543 | 709 ngx_free(var); |
710 | |
711 return NGX_INVALID_PID; | |
712 } | |
713 | |
279
b79f021a644a
nginx-0.0.2-2004-03-04-19:34:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
278
diff
changeset
|
714 pid = ngx_execute(cycle, &ctx); |
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
715 |
543 | 716 if (pid == NGX_INVALID_PID) { |
5137
f941cf265cc5
Use NGX_FILE_ERROR for handling file operations errors.
Valentin Bartenev <vbart@nginx.com>
parents:
5122
diff
changeset
|
717 if (ngx_rename_file(ccf->oldpid.data, ccf->pid.data) |
f941cf265cc5
Use NGX_FILE_ERROR for handling file operations errors.
Valentin Bartenev <vbart@nginx.com>
parents:
5122
diff
changeset
|
718 == NGX_FILE_ERROR) |
f941cf265cc5
Use NGX_FILE_ERROR for handling file operations errors.
Valentin Bartenev <vbart@nginx.com>
parents:
5122
diff
changeset
|
719 { |
543 | 720 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, |
1069 | 721 ngx_rename_file_n " %s back to %s failed after " |
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4549
diff
changeset
|
722 "an attempt to execute new binary process \"%s\"", |
543 | 723 ccf->oldpid.data, ccf->pid.data, argv[0]); |
724 } | |
725 } | |
726 | |
1069 | 727 ngx_free(env); |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
217
diff
changeset
|
728 ngx_free(var); |
226
b0c1e21e68db
nginx-0.0.1-2004-01-14-00:33:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
225
diff
changeset
|
729 |
b0c1e21e68db
nginx-0.0.1-2004-01-14-00:33:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
225
diff
changeset
|
730 return pid; |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
217
diff
changeset
|
731 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
217
diff
changeset
|
732 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
217
diff
changeset
|
733 |
543 | 734 static ngx_int_t |
2730
95a17423afdb
test command line options before ngx_log_init() and issue errors to stderr
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
735 ngx_get_options(int argc, char *const *argv) |
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
736 { |
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
737 u_char *p; |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
738 ngx_int_t i; |
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
739 |
452 | 740 for (i = 1; i < argc; i++) { |
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
741 |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
742 p = (u_char *) argv[i]; |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
743 |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
744 if (*p++ != '-') { |
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
745 ngx_log_stderr(0, "invalid option: \"%s\"", argv[i]); |
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
746 return NGX_ERROR; |
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
747 } |
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
748 |
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
749 while (*p) { |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
750 |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
751 switch (*p++) { |
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
752 |
2735 | 753 case '?': |
754 case 'h': | |
755 ngx_show_version = 1; | |
756 ngx_show_help = 1; | |
757 break; | |
758 | |
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
759 case 'v': |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
760 ngx_show_version = 1; |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
761 break; |
639 | 762 |
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
763 case 'V': |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
764 ngx_show_version = 1; |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
765 ngx_show_configure = 1; |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
766 break; |
945 | 767 |
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
768 case 't': |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
769 ngx_test_config = 1; |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
770 break; |
317
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
316
diff
changeset
|
771 |
6187
1b7e246e6b38
Core: store and dump processed configuration.
Vladimir Homutov <vl@nginx.com>
parents:
6127
diff
changeset
|
772 case 'T': |
1b7e246e6b38
Core: store and dump processed configuration.
Vladimir Homutov <vl@nginx.com>
parents:
6127
diff
changeset
|
773 ngx_test_config = 1; |
1b7e246e6b38
Core: store and dump processed configuration.
Vladimir Homutov <vl@nginx.com>
parents:
6127
diff
changeset
|
774 ngx_dump_config = 1; |
1b7e246e6b38
Core: store and dump processed configuration.
Vladimir Homutov <vl@nginx.com>
parents:
6127
diff
changeset
|
775 break; |
1b7e246e6b38
Core: store and dump processed configuration.
Vladimir Homutov <vl@nginx.com>
parents:
6127
diff
changeset
|
776 |
3750 | 777 case 'q': |
778 ngx_quiet_mode = 1; | |
779 break; | |
780 | |
2758 | 781 case 'p': |
782 if (*p) { | |
783 ngx_prefix = p; | |
784 goto next; | |
785 } | |
786 | |
787 if (argv[++i]) { | |
788 ngx_prefix = (u_char *) argv[i]; | |
789 goto next; | |
790 } | |
791 | |
792 ngx_log_stderr(0, "option \"-p\" requires directory name"); | |
793 return NGX_ERROR; | |
794 | |
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
795 case 'c': |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
796 if (*p) { |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
797 ngx_conf_file = p; |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
798 goto next; |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
799 } |
316
a0beefedaf94
nginx-0.0.3-2004-04-15-00:34:05 import
Igor Sysoev <igor@sysoev.ru>
parents:
314
diff
changeset
|
800 |
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
801 if (argv[++i]) { |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
802 ngx_conf_file = (u_char *) argv[i]; |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
803 goto next; |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
804 } |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
805 |
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
806 ngx_log_stderr(0, "option \"-c\" requires file name"); |
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
807 return NGX_ERROR; |
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
808 |
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
809 case 'g': |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
810 if (*p) { |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
811 ngx_conf_params = p; |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
812 goto next; |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
813 } |
2073 | 814 |
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
815 if (argv[++i]) { |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
816 ngx_conf_params = (u_char *) argv[i]; |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
817 goto next; |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
818 } |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
819 |
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
820 ngx_log_stderr(0, "option \"-g\" requires parameter"); |
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
821 return NGX_ERROR; |
2073 | 822 |
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
823 case 's': |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
824 if (*p) { |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
825 ngx_signal = (char *) p; |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
826 |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
827 } else if (argv[++i]) { |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
828 ngx_signal = argv[i]; |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
829 |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
830 } else { |
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
831 ngx_log_stderr(0, "option \"-s\" requires parameter"); |
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
832 return NGX_ERROR; |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
833 } |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
834 |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
835 if (ngx_strcmp(ngx_signal, "stop") == 0 |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
836 || ngx_strcmp(ngx_signal, "quit") == 0 |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
837 || ngx_strcmp(ngx_signal, "reopen") == 0 |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
838 || ngx_strcmp(ngx_signal, "reload") == 0) |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
839 { |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
840 ngx_process = NGX_PROCESS_SIGNALLER; |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
841 goto next; |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
842 } |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
843 |
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
844 ngx_log_stderr(0, "invalid option: \"-s %s\"", ngx_signal); |
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
845 return NGX_ERROR; |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
846 |
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
847 default: |
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
848 ngx_log_stderr(0, "invalid option: \"%c\"", *(p - 1)); |
2725 | 849 return NGX_ERROR; |
850 } | |
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
851 } |
2725 | 852 |
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
853 next: |
2725 | 854 |
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
855 continue; |
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
856 } |
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
857 |
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
858 return NGX_OK; |
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
859 } |
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
860 |
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
861 |
499 | 862 static ngx_int_t |
863 ngx_save_argv(ngx_cycle_t *cycle, int argc, char *const *argv) | |
452 | 864 { |
501 | 865 #if (NGX_FREEBSD) |
866 | |
867 ngx_os_argv = (char **) argv; | |
868 ngx_argc = argc; | |
869 ngx_argv = (char **) argv; | |
870 | |
871 #else | |
452 | 872 size_t len; |
873 ngx_int_t i; | |
874 | |
875 ngx_os_argv = (char **) argv; | |
876 ngx_argc = argc; | |
877 | |
501 | 878 ngx_argv = ngx_alloc((argc + 1) * sizeof(char *), cycle->log); |
879 if (ngx_argv == NULL) { | |
452 | 880 return NGX_ERROR; |
881 } | |
882 | |
883 for (i = 0; i < argc; i++) { | |
884 len = ngx_strlen(argv[i]) + 1; | |
885 | |
501 | 886 ngx_argv[i] = ngx_alloc(len, cycle->log); |
887 if (ngx_argv[i] == NULL) { | |
452 | 888 return NGX_ERROR; |
889 } | |
890 | |
517 | 891 (void) ngx_cpystrn((u_char *) ngx_argv[i], (u_char *) argv[i], len); |
452 | 892 } |
893 | |
894 ngx_argv[i] = NULL; | |
895 | |
896 #endif | |
897 | |
1069 | 898 ngx_os_environ = environ; |
899 | |
452 | 900 return NGX_OK; |
901 } | |
902 | |
903 | |
2758 | 904 static ngx_int_t |
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905 ngx_process_options(ngx_cycle_t *cycle) |
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906 { |
2758 | 907 u_char *p; |
908 size_t len; | |
909 | |
910 if (ngx_prefix) { | |
911 len = ngx_strlen(ngx_prefix); | |
912 p = ngx_prefix; | |
913 | |
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914 if (len && !ngx_path_separator(p[len - 1])) { |
2758 | 915 p = ngx_pnalloc(cycle->pool, len + 1); |
916 if (p == NULL) { | |
917 return NGX_ERROR; | |
918 } | |
919 | |
920 ngx_memcpy(p, ngx_prefix, len); | |
921 p[len++] = '/'; | |
922 } | |
923 | |
924 cycle->conf_prefix.len = len; | |
925 cycle->conf_prefix.data = p; | |
926 cycle->prefix.len = len; | |
927 cycle->prefix.data = p; | |
928 | |
929 } else { | |
930 | |
931 #ifndef NGX_PREFIX | |
932 | |
933 p = ngx_pnalloc(cycle->pool, NGX_MAX_PATH); | |
934 if (p == NULL) { | |
935 return NGX_ERROR; | |
936 } | |
937 | |
938 if (ngx_getcwd(p, NGX_MAX_PATH) == 0) { | |
939 ngx_log_stderr(ngx_errno, "[emerg]: " ngx_getcwd_n " failed"); | |
940 return NGX_ERROR; | |
941 } | |
942 | |
943 len = ngx_strlen(p); | |
944 | |
945 p[len++] = '/'; | |
946 | |
947 cycle->conf_prefix.len = len; | |
948 cycle->conf_prefix.data = p; | |
949 cycle->prefix.len = len; | |
950 cycle->prefix.data = p; | |
951 | |
952 #else | |
953 | |
954 #ifdef NGX_CONF_PREFIX | |
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955 ngx_str_set(&cycle->conf_prefix, NGX_CONF_PREFIX); |
2758 | 956 #else |
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957 ngx_str_set(&cycle->conf_prefix, NGX_PREFIX); |
2758 | 958 #endif |
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959 ngx_str_set(&cycle->prefix, NGX_PREFIX); |
2758 | 960 |
961 #endif | |
962 } | |
963 | |
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964 if (ngx_conf_file) { |
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965 cycle->conf_file.len = ngx_strlen(ngx_conf_file); |
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966 cycle->conf_file.data = ngx_conf_file; |
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967 |
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968 } else { |
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969 ngx_str_set(&cycle->conf_file, NGX_CONF_PATH); |
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970 } |
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971 |
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972 if (ngx_conf_full_name(cycle, &cycle->conf_file, 0) != NGX_OK) { |
2758 | 973 return NGX_ERROR; |
974 } | |
975 | |
976 for (p = cycle->conf_file.data + cycle->conf_file.len - 1; | |
977 p > cycle->conf_file.data; | |
978 p--) | |
979 { | |
980 if (ngx_path_separator(*p)) { | |
981 cycle->conf_prefix.len = p - ngx_cycle->conf_file.data + 1; | |
982 cycle->conf_prefix.data = ngx_cycle->conf_file.data; | |
983 break; | |
984 } | |
985 } | |
986 | |
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987 if (ngx_conf_params) { |
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988 cycle->conf_param.len = ngx_strlen(ngx_conf_params); |
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989 cycle->conf_param.data = ngx_conf_params; |
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990 } |
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991 |
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992 if (ngx_test_config) { |
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993 cycle->log->log_level = NGX_LOG_INFO; |
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994 } |
2758 | 995 |
996 return NGX_OK; | |
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997 } |
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998 |
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999 |
499 | 1000 static void * |
1001 ngx_core_module_create_conf(ngx_cycle_t *cycle) | |
218
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1002 { |
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1003 ngx_core_conf_t *ccf; |
114
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1004 |
501 | 1005 ccf = ngx_pcalloc(cycle->pool, sizeof(ngx_core_conf_t)); |
1006 if (ccf == NULL) { | |
311
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1007 return NULL; |
218
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1008 } |
479 | 1009 |
1010 /* | |
3480 | 1011 * set by ngx_pcalloc() |
218
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1012 * |
479 | 1013 * ccf->pid = NULL; |
543 | 1014 * ccf->oldpid = NULL; |
479 | 1015 * ccf->priority = 0; |
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1016 * ccf->cpu_affinity_auto = 0; |
577 | 1017 * ccf->cpu_affinity_n = 0; |
1018 * ccf->cpu_affinity = NULL; | |
218
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1019 */ |
479 | 1020 |
234
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1021 ccf->daemon = NGX_CONF_UNSET; |
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1022 ccf->master = NGX_CONF_UNSET; |
563 | 1023 ccf->timer_resolution = NGX_CONF_UNSET_MSEC; |
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1024 ccf->shutdown_timeout = NGX_CONF_UNSET_MSEC; |
563 | 1025 |
300
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1026 ccf->worker_processes = NGX_CONF_UNSET; |
461 | 1027 ccf->debug_points = NGX_CONF_UNSET; |
543 | 1028 |
1029 ccf->rlimit_nofile = NGX_CONF_UNSET; | |
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1030 ccf->rlimit_core = NGX_CONF_UNSET; |
543 | 1031 |
517 | 1032 ccf->user = (ngx_uid_t) NGX_CONF_UNSET_UINT; |
1033 ccf->group = (ngx_gid_t) NGX_CONF_UNSET_UINT; | |
543 | 1034 |
1069 | 1035 if (ngx_array_init(&ccf->env, cycle->pool, 1, sizeof(ngx_str_t)) |
1036 != NGX_OK) | |
1037 { | |
1038 return NULL; | |
1039 } | |
1040 | |
311
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1041 return ccf; |
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1042 } |
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1043 |
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1044 |
499 | 1045 static char * |
1046 ngx_core_module_init_conf(ngx_cycle_t *cycle, void *conf) | |
311
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1047 { |
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1048 ngx_core_conf_t *ccf = conf; |
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1049 |
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1050 ngx_conf_init_value(ccf->daemon, 1); |
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1051 ngx_conf_init_value(ccf->master, 1); |
563 | 1052 ngx_conf_init_msec_value(ccf->timer_resolution, 0); |
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1053 ngx_conf_init_msec_value(ccf->shutdown_timeout, 0); |
563 | 1054 |
311
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1055 ngx_conf_init_value(ccf->worker_processes, 1); |
461 | 1056 ngx_conf_init_value(ccf->debug_points, 0); |
311
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1057 |
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1058 #if (NGX_HAVE_CPU_AFFINITY) |
577 | 1059 |
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1060 if (!ccf->cpu_affinity_auto |
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1061 && ccf->cpu_affinity_n |
577 | 1062 && ccf->cpu_affinity_n != 1 |
1063 && ccf->cpu_affinity_n != (ngx_uint_t) ccf->worker_processes) | |
1064 { | |
1065 ngx_log_error(NGX_LOG_WARN, cycle->log, 0, | |
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1066 "the number of \"worker_processes\" is not equal to " |
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|
1067 "the number of \"worker_cpu_affinity\" masks, " |
577 | 1068 "using last mask for remaining worker processes"); |
1069 } | |
1070 | |
1071 #endif | |
1072 | |
2725 | 1073 |
1074 if (ccf->pid.len == 0) { | |
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1075 ngx_str_set(&ccf->pid, NGX_PID_PATH); |
2725 | 1076 } |
1077 | |
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1078 if (ngx_conf_full_name(cycle, &ccf->pid, 0) != NGX_OK) { |
2725 | 1079 return NGX_CONF_ERROR; |
1080 } | |
1081 | |
1082 ccf->oldpid.len = ccf->pid.len + sizeof(NGX_OLDPID_EXT); | |
1083 | |
1084 ccf->oldpid.data = ngx_pnalloc(cycle->pool, ccf->oldpid.len); | |
1085 if (ccf->oldpid.data == NULL) { | |
1086 return NGX_CONF_ERROR; | |
1087 } | |
1088 | |
1089 ngx_memcpy(ngx_cpymem(ccf->oldpid.data, ccf->pid.data, ccf->pid.len), | |
1090 NGX_OLDPID_EXT, sizeof(NGX_OLDPID_EXT)); | |
1091 | |
1092 | |
461 | 1093 #if !(NGX_WIN32) |
311
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1094 |
517 | 1095 if (ccf->user == (uid_t) NGX_CONF_UNSET_UINT && geteuid() == 0) { |
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|
1096 struct group *grp; |
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1097 struct passwd *pwd; |
440
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1098 |
1288 | 1099 ngx_set_errno(0); |
455 | 1100 pwd = getpwnam(NGX_USER); |
440
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1101 if (pwd == NULL) { |
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1102 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, |
455 | 1103 "getpwnam(\"" NGX_USER "\") failed"); |
440
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1104 return NGX_CONF_ERROR; |
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1105 } |
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1106 |
473 | 1107 ccf->username = NGX_USER; |
440
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|
1108 ccf->user = pwd->pw_uid; |
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|
1109 |
1288 | 1110 ngx_set_errno(0); |
455 | 1111 grp = getgrnam(NGX_GROUP); |
440
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|
1112 if (grp == NULL) { |
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|
1113 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, |
455 | 1114 "getgrnam(\"" NGX_GROUP "\") failed"); |
440
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1115 return NGX_CONF_ERROR; |
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1116 } |
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|
1117 |
f390d1775430
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1118 ccf->group = grp->gr_gid; |
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1119 } |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
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diff
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1120 |
860
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1121 |
611 | 1122 if (ccf->lock_file.len == 0) { |
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
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3480
diff
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|
1123 ngx_str_set(&ccf->lock_file, NGX_LOCK_PATH); |
611 | 1124 } |
1125 | |
5330
314c3d7cc3a5
Backed out f1a91825730a and 7094bd12c1ff.
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5317
diff
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|
1126 if (ngx_conf_full_name(cycle, &ccf->lock_file, 0) != NGX_OK) { |
611 | 1127 return NGX_CONF_ERROR; |
1128 } | |
1129 | |
1704
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1130 { |
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1131 ngx_str_t lock_file; |
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1132 |
860
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1133 lock_file = cycle->old_cycle->lock_file; |
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1134 |
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diff
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1135 if (lock_file.len) { |
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diff
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|
1136 lock_file.len--; |
201d017ea470
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diff
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|
1137 |
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|
1138 if (ccf->lock_file.len != lock_file.len |
201d017ea470
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|
1139 || ngx_strncmp(ccf->lock_file.data, lock_file.data, lock_file.len) |
201d017ea470
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|
1140 != 0) |
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parents:
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|
1141 { |
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diff
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|
1142 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, |
201d017ea470
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|
1143 "\"lock_file\" could not be changed, ignored"); |
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Igor Sysoev <igor@sysoev.ru>
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|
1144 } |
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Igor Sysoev <igor@sysoev.ru>
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|
1145 |
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1146 cycle->lock_file.len = lock_file.len + 1; |
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|
1147 lock_file.len += sizeof(".accept"); |
201d017ea470
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parents:
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|
1148 |
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1149 cycle->lock_file.data = ngx_pstrdup(cycle->pool, &lock_file); |
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1150 if (cycle->lock_file.data == NULL) { |
201d017ea470
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diff
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|
1151 return NGX_CONF_ERROR; |
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|
1152 } |
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1153 |
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
1154 } else { |
201d017ea470
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1155 cycle->lock_file.len = ccf->lock_file.len + 1; |
2049 | 1156 cycle->lock_file.data = ngx_pnalloc(cycle->pool, |
860
201d017ea470
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parents:
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diff
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|
1157 ccf->lock_file.len + sizeof(".accept")); |
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diff
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|
1158 if (cycle->lock_file.data == NULL) { |
201d017ea470
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parents:
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diff
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|
1159 return NGX_CONF_ERROR; |
201d017ea470
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
1160 } |
201d017ea470
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
1161 |
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diff
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|
1162 ngx_memcpy(ngx_cpymem(cycle->lock_file.data, ccf->lock_file.data, |
201d017ea470
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1163 ccf->lock_file.len), |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1164 ".accept", sizeof(".accept")); |
201d017ea470
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
1165 } |
1704
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|
1166 } |
860
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1167 |
311
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parents:
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|
1168 #endif |
11ff50a35d6d
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1169 |
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1170 return NGX_CONF_OK; |
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
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parents:
113
diff
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|
1171 } |
234
cd71b95716b4
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parents:
231
diff
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1172 |
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|
1173 |
499 | 1174 static char * |
1175 ngx_set_user(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
234
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1176 { |
461 | 1177 #if (NGX_WIN32) |
278
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1178 |
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|
1179 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, |
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diff
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|
1180 "\"user\" is not supported, ignored"); |
0ba4821f4460
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1181 |
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1182 return NGX_CONF_OK; |
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1183 |
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1184 #else |
0ba4821f4460
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parents:
270
diff
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1185 |
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
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parents:
310
diff
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|
1186 ngx_core_conf_t *ccf = conf; |
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
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parents:
310
diff
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|
1187 |
455 | 1188 char *group; |
234
cd71b95716b4
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parents:
231
diff
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|
1189 struct passwd *pwd; |
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
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parents:
231
diff
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|
1190 struct group *grp; |
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
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parents:
231
diff
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|
1191 ngx_str_t *value; |
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
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parents:
231
diff
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|
1192 |
517 | 1193 if (ccf->user != (uid_t) NGX_CONF_UNSET_UINT) { |
234
cd71b95716b4
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parents:
231
diff
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|
1194 return "is duplicate"; |
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
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parents:
231
diff
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|
1195 } |
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
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parents:
231
diff
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|
1196 |
455 | 1197 if (geteuid() != 0) { |
1198 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, | |
1199 "the \"user\" directive makes sense only " | |
1200 "if the master process runs " | |
1201 "with super-user privileges, ignored"); | |
1202 return NGX_CONF_OK; | |
1203 } | |
1204 | |
6264
7ac57369036c
Style: unneeded casts of cf->args->elts removed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6257
diff
changeset
|
1205 value = cf->args->elts; |
234
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parents:
231
diff
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|
1206 |
473 | 1207 ccf->username = (char *) value[1].data; |
1208 | |
1288 | 1209 ngx_set_errno(0); |
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
289
diff
changeset
|
1210 pwd = getpwnam((const char *) value[1].data); |
234
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
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|
1211 if (pwd == NULL) { |
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
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parents:
231
diff
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|
1212 ngx_conf_log_error(NGX_LOG_EMERG, cf, ngx_errno, |
452 | 1213 "getpwnam(\"%s\") failed", value[1].data); |
234
cd71b95716b4
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parents:
231
diff
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|
1214 return NGX_CONF_ERROR; |
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
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parents:
231
diff
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|
1215 } |
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
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parents:
231
diff
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|
1216 |
cd71b95716b4
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parents:
231
diff
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|
1217 ccf->user = pwd->pw_uid; |
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
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|
1218 |
455 | 1219 group = (char *) ((cf->args->nelts == 2) ? value[1].data : value[2].data); |
234
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parents:
231
diff
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|
1220 |
1288 | 1221 ngx_set_errno(0); |
455 | 1222 grp = getgrnam(group); |
234
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
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parents:
231
diff
changeset
|
1223 if (grp == NULL) { |
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
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parents:
231
diff
changeset
|
1224 ngx_conf_log_error(NGX_LOG_EMERG, cf, ngx_errno, |
455 | 1225 "getgrnam(\"%s\") failed", group); |
234
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
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parents:
231
diff
changeset
|
1226 return NGX_CONF_ERROR; |
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
changeset
|
1227 } |
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
changeset
|
1228 |
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
changeset
|
1229 ccf->group = grp->gr_gid; |
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
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|
1230 |
cd71b95716b4
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parents:
231
diff
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|
1231 return NGX_CONF_OK; |
278
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parents:
270
diff
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|
1232 |
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parents:
270
diff
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|
1233 #endif |
234
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parents:
231
diff
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|
1234 } |
473 | 1235 |
1236 | |
499 | 1237 static char * |
1069 | 1238 ngx_set_env(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
1239 { | |
1240 ngx_core_conf_t *ccf = conf; | |
1241 | |
1242 ngx_str_t *value, *var; | |
1243 ngx_uint_t i; | |
1244 | |
1245 var = ngx_array_push(&ccf->env); | |
1246 if (var == NULL) { | |
1247 return NGX_CONF_ERROR; | |
1248 } | |
1249 | |
1250 value = cf->args->elts; | |
1251 *var = value[1]; | |
1252 | |
1253 for (i = 0; i < value[1].len; i++) { | |
1254 | |
1255 if (value[1].data[i] == '=') { | |
1256 | |
1257 var->len = i; | |
1258 | |
1259 return NGX_CONF_OK; | |
1260 } | |
1261 } | |
1262 | |
1263 return NGX_CONF_OK; | |
1264 } | |
1265 | |
1266 | |
1267 static char * | |
499 | 1268 ngx_set_priority(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
473 | 1269 { |
1270 ngx_core_conf_t *ccf = conf; | |
1271 | |
1272 ngx_str_t *value; | |
1273 ngx_uint_t n, minus; | |
1274 | |
1275 if (ccf->priority != 0) { | |
1276 return "is duplicate"; | |
1277 } | |
1278 | |
1279 value = cf->args->elts; | |
1280 | |
1281 if (value[1].data[0] == '-') { | |
1282 n = 1; | |
1283 minus = 1; | |
1284 | |
1285 } else if (value[1].data[0] == '+') { | |
1286 n = 1; | |
1287 minus = 0; | |
1288 | |
1289 } else { | |
1290 n = 0; | |
1291 minus = 0; | |
1292 } | |
1293 | |
1294 ccf->priority = ngx_atoi(&value[1].data[n], value[1].len - n); | |
1295 if (ccf->priority == NGX_ERROR) { | |
1296 return "invalid number"; | |
1297 } | |
1298 | |
1299 if (minus) { | |
1300 ccf->priority = -ccf->priority; | |
1301 } | |
1302 | |
1303 return NGX_CONF_OK; | |
1304 } | |
577 | 1305 |
1306 | |
1307 static char * | |
1308 ngx_set_cpu_affinity(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
1309 { | |
4549
f31162fefe01
worker_cpu_affinity: cleaned up Linux implementation, added FreeBSD support.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
|
1310 #if (NGX_HAVE_CPU_AFFINITY) |
577 | 1311 ngx_core_conf_t *ccf = conf; |
1312 | |
6402
7296b38f6416
Core: added support for more than 64 CPUs in worker_cpu_affinity.
Vladimir Homutov <vl@nginx.com>
parents:
6399
diff
changeset
|
1313 u_char ch, *p; |
577 | 1314 ngx_str_t *value; |
1315 ngx_uint_t i, n; | |
6402
7296b38f6416
Core: added support for more than 64 CPUs in worker_cpu_affinity.
Vladimir Homutov <vl@nginx.com>
parents:
6399
diff
changeset
|
1316 ngx_cpuset_t *mask; |
577 | 1317 |
1318 if (ccf->cpu_affinity) { | |
1319 return "is duplicate"; | |
1320 } | |
1321 | |
6402
7296b38f6416
Core: added support for more than 64 CPUs in worker_cpu_affinity.
Vladimir Homutov <vl@nginx.com>
parents:
6399
diff
changeset
|
1322 mask = ngx_palloc(cf->pool, (cf->args->nelts - 1) * sizeof(ngx_cpuset_t)); |
577 | 1323 if (mask == NULL) { |
1324 return NGX_CONF_ERROR; | |
1325 } | |
1326 | |
1327 ccf->cpu_affinity_n = cf->args->nelts - 1; | |
1328 ccf->cpu_affinity = mask; | |
1329 | |
1330 value = cf->args->elts; | |
1331 | |
6335
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1332 if (ngx_strcmp(value[1].data, "auto") == 0) { |
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|
1333 |
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1334 if (cf->args->nelts > 3) { |
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1335 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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1336 "invalid number of arguments in " |
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Core: worker_cpu_affinity auto.
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|
1337 "\"worker_cpu_affinity\" directive"); |
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1338 return NGX_CONF_ERROR; |
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1339 } |
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|
1340 |
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1341 ccf->cpu_affinity_auto = 1; |
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1342 |
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1343 CPU_ZERO(&mask[0]); |
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1344 for (i = 0; i < (ngx_uint_t) ngx_min(ngx_ncpu, CPU_SETSIZE); i++) { |
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1345 CPU_SET(i, &mask[0]); |
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1346 } |
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1347 |
6335
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|
1348 n = 2; |
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1349 |
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1350 } else { |
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1351 n = 1; |
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|
1352 } |
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1353 |
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1354 for ( /* void */ ; n < cf->args->nelts; n++) { |
577 | 1355 |
6402
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1356 if (value[n].len > CPU_SETSIZE) { |
577 | 1357 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
6402
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1358 "\"worker_cpu_affinity\" supports up to %d CPUs only", |
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|
1359 CPU_SETSIZE); |
577 | 1360 return NGX_CONF_ERROR; |
1361 } | |
1362 | |
6402
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1363 i = 0; |
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1364 CPU_ZERO(&mask[n - 1]); |
577 | 1365 |
6402
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1366 for (p = value[n].data + value[n].len - 1; |
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1367 p >= value[n].data; |
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1368 p--) |
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1369 { |
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|
1370 ch = *p; |
577 | 1371 |
1372 if (ch == ' ') { | |
1373 continue; | |
1374 } | |
1375 | |
6402
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|
1376 i++; |
577 | 1377 |
1378 if (ch == '0') { | |
1379 continue; | |
1380 } | |
1381 | |
1382 if (ch == '1') { | |
6402
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|
1383 CPU_SET(i - 1, &mask[n - 1]); |
577 | 1384 continue; |
1385 } | |
1386 | |
1387 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
1388 "invalid character \"%c\" in \"worker_cpu_affinity\"", | |
1389 ch); | |
2024 | 1390 return NGX_CONF_ERROR; |
577 | 1391 } |
1392 } | |
1393 | |
1394 #else | |
1395 | |
1396 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, | |
1397 "\"worker_cpu_affinity\" is not supported " | |
1398 "on this platform, ignored"); | |
1399 #endif | |
1400 | |
1401 return NGX_CONF_OK; | |
1402 } | |
1403 | |
1404 | |
6402
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|
1405 ngx_cpuset_t * |
577 | 1406 ngx_get_cpu_affinity(ngx_uint_t n) |
1407 { | |
6402
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|
1408 #if (NGX_HAVE_CPU_AFFINITY) |
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1409 ngx_uint_t i, j; |
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|
1410 ngx_cpuset_t *mask; |
577 | 1411 ngx_core_conf_t *ccf; |
1412 | |
6402
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|
1413 static ngx_cpuset_t result; |
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|
1414 |
577 | 1415 ccf = (ngx_core_conf_t *) ngx_get_conf(ngx_cycle->conf_ctx, |
1416 ngx_core_module); | |
1417 | |
1418 if (ccf->cpu_affinity == NULL) { | |
6402
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1419 return NULL; |
577 | 1420 } |
1421 | |
6335
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|
1422 if (ccf->cpu_affinity_auto) { |
6402
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|
1423 mask = &ccf->cpu_affinity[ccf->cpu_affinity_n - 1]; |
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|
1424 |
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|
1425 for (i = 0, j = n; /* void */ ; i++) { |
6335
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|
1426 |
6402
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|
1427 if (CPU_ISSET(i % CPU_SETSIZE, mask) && j-- == 0) { |
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|
1428 break; |
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|
1429 } |
6335
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|
1430 |
6402
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|
1431 if (i == CPU_SETSIZE && j == n) { |
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|
1432 /* empty mask */ |
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|
1433 return NULL; |
6335
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|
1434 } |
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|
1435 |
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|
1436 /* void */ |
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|
1437 } |
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|
1438 |
6402
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|
1439 CPU_ZERO(&result); |
7296b38f6416
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|
1440 CPU_SET(i % CPU_SETSIZE, &result); |
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|
1441 |
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|
1442 return &result; |
6335
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|
1443 } |
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|
1444 |
577 | 1445 if (ccf->cpu_affinity_n > n) { |
6402
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|
1446 return &ccf->cpu_affinity[n]; |
577 | 1447 } |
1448 | |
6402
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|
1449 return &ccf->cpu_affinity[ccf->cpu_affinity_n - 1]; |
7296b38f6416
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|
1450 |
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|
1451 #else |
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|
1452 |
7296b38f6416
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|
1453 return NULL; |
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|
1454 |
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|
1455 #endif |
577 | 1456 } |
4890
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1457 |
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|
1458 |
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|
1459 static char * |
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|
1460 ngx_set_worker_processes(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
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1461 { |
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changeset
|
1462 ngx_str_t *value; |
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|
1463 ngx_core_conf_t *ccf; |
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1464 |
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|
1465 ccf = (ngx_core_conf_t *) conf; |
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1466 |
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|
1467 if (ccf->worker_processes != NGX_CONF_UNSET) { |
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1468 return "is duplicate"; |
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|
1469 } |
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|
1470 |
6264
7ac57369036c
Style: unneeded casts of cf->args->elts removed.
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changeset
|
1471 value = cf->args->elts; |
4890
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1472 |
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|
1473 if (ngx_strcmp(value[1].data, "auto") == 0) { |
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|
1474 ccf->worker_processes = ngx_ncpu; |
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|
1475 return NGX_CONF_OK; |
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1476 } |
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|
1477 |
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|
1478 ccf->worker_processes = ngx_atoi(value[1].data, value[1].len); |
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|
1479 |
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changeset
|
1480 if (ccf->worker_processes == NGX_ERROR) { |
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|
1481 return "invalid value"; |
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|
1482 } |
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|
1483 |
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changeset
|
1484 return NGX_CONF_OK; |
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|
1485 } |
6383 | 1486 |
1487 | |
1488 static char * | |
1489 ngx_load_module(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
1490 { | |
1491 #if (NGX_HAVE_DLOPEN) | |
1492 void *handle; | |
1493 char **names, **order; | |
1494 ngx_str_t *value, file; | |
1495 ngx_uint_t i; | |
1496 ngx_module_t *module, **modules; | |
1497 ngx_pool_cleanup_t *cln; | |
1498 | |
1499 if (cf->cycle->modules_used) { | |
1500 return "is specified too late"; | |
1501 } | |
1502 | |
1503 value = cf->args->elts; | |
1504 | |
1505 file = value[1]; | |
1506 | |
1507 if (ngx_conf_full_name(cf->cycle, &file, 0) != NGX_OK) { | |
1508 return NGX_CONF_ERROR; | |
1509 } | |
1510 | |
1511 cln = ngx_pool_cleanup_add(cf->cycle->pool, 0); | |
1512 if (cln == NULL) { | |
1513 return NGX_CONF_ERROR; | |
1514 } | |
1515 | |
1516 handle = ngx_dlopen(file.data); | |
1517 if (handle == NULL) { | |
1518 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
1519 ngx_dlopen_n " \"%s\" failed (%s)", | |
1520 file.data, ngx_dlerror()); | |
1521 return NGX_CONF_ERROR; | |
1522 } | |
1523 | |
1524 cln->handler = ngx_unload_module; | |
1525 cln->data = handle; | |
1526 | |
1527 modules = ngx_dlsym(handle, "ngx_modules"); | |
1528 if (modules == NULL) { | |
1529 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
1530 ngx_dlsym_n " \"%V\", \"%s\" failed (%s)", | |
1531 &value[1], "ngx_modules", ngx_dlerror()); | |
1532 return NGX_CONF_ERROR; | |
1533 } | |
1534 | |
1535 names = ngx_dlsym(handle, "ngx_module_names"); | |
1536 if (names == NULL) { | |
1537 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
1538 ngx_dlsym_n " \"%V\", \"%s\" failed (%s)", | |
1539 &value[1], "ngx_module_names", ngx_dlerror()); | |
1540 return NGX_CONF_ERROR; | |
1541 } | |
1542 | |
1543 order = ngx_dlsym(handle, "ngx_module_order"); | |
1544 | |
1545 for (i = 0; modules[i]; i++) { | |
1546 module = modules[i]; | |
1547 module->name = names[i]; | |
1548 | |
1549 if (ngx_add_module(cf, &file, module, order) != NGX_OK) { | |
1550 return NGX_CONF_ERROR; | |
1551 } | |
1552 | |
6480 | 1553 ngx_log_debug2(NGX_LOG_DEBUG_CORE, cf->log, 0, "module: %s i:%ui", |
6383 | 1554 module->name, module->index); |
1555 } | |
1556 | |
1557 return NGX_CONF_OK; | |
1558 | |
1559 #else | |
1560 | |
1561 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
1562 "\"load_module\" is not supported " | |
1563 "on this platform"); | |
1564 return NGX_CONF_ERROR; | |
1565 | |
1566 #endif | |
1567 } | |
1568 | |
1569 | |
1570 #if (NGX_HAVE_DLOPEN) | |
1571 | |
1572 static void | |
1573 ngx_unload_module(void *data) | |
1574 { | |
1575 void *handle = data; | |
1576 | |
1577 if (ngx_dlclose(handle) != 0) { | |
1578 ngx_log_error(NGX_LOG_ALERT, ngx_cycle->log, 0, | |
1579 ngx_dlclose_n " failed (%s)", ngx_dlerror()); | |
1580 } | |
1581 } | |
1582 | |
1583 #endif |