Mercurial > hg > nginx
annotate src/core/nginx.c @ 5129:96ee76fda991
Misc: switch to single export operation in "zip" target.
While exporting parts of the tree might be better in some cases, it
is awfully slow overseas, and also requires unlocking ssh key multiple
times. Exporting the whole repo and removing directories not needed for
zip is faster here.
It is also a required step before we can switch to Mercurial.
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Fri, 22 Mar 2013 15:14:07 +0000 |
| parents | 3450eee1ee8d |
| children | f941cf265cc5 |
| rev | line source |
|---|---|
|
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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. |
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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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13 static ngx_int_t ngx_add_inherited_sockets(ngx_cycle_t *cycle); |
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14 static ngx_int_t ngx_get_options(int argc, char *const *argv); |
| 2758 | 15 static ngx_int_t ngx_process_options(ngx_cycle_t *cycle); |
| 452 | 16 static ngx_int_t ngx_save_argv(ngx_cycle_t *cycle, int argc, char *const *argv); |
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17 static void *ngx_core_module_create_conf(ngx_cycle_t *cycle); |
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18 static char *ngx_core_module_init_conf(ngx_cycle_t *cycle, void *conf); |
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19 static char *ngx_set_user(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
| 1069 | 20 static char *ngx_set_env(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
| 473 | 21 static char *ngx_set_priority(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
| 577 | 22 static char *ngx_set_cpu_affinity(ngx_conf_t *cf, ngx_command_t *cmd, |
| 23 void *conf); | |
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24 static char *ngx_set_worker_processes(ngx_conf_t *cf, ngx_command_t *cmd, |
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25 void *conf); |
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26 |
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27 |
| 461 | 28 static ngx_conf_enum_t ngx_debug_points[] = { |
| 29 { ngx_string("stop"), NGX_DEBUG_POINTS_STOP }, | |
| 30 { ngx_string("abort"), NGX_DEBUG_POINTS_ABORT }, | |
| 31 { ngx_null_string, 0 } | |
| 577 | 32 }; |
| 461 | 33 |
| 34 | |
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35 static ngx_command_t ngx_core_commands[] = { |
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36 |
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37 { ngx_string("daemon"), |
| 563 | 38 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_FLAG, |
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39 ngx_conf_set_flag_slot, |
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40 0, |
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41 offsetof(ngx_core_conf_t, daemon), |
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42 NULL }, |
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43 |
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44 { ngx_string("master_process"), |
| 563 | 45 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_FLAG, |
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46 ngx_conf_set_flag_slot, |
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47 0, |
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48 offsetof(ngx_core_conf_t, master), |
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49 NULL }, |
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50 |
| 563 | 51 { ngx_string("timer_resolution"), |
| 52 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
| 53 ngx_conf_set_msec_slot, | |
| 54 0, | |
| 55 offsetof(ngx_core_conf_t, timer_resolution), | |
| 56 NULL }, | |
| 57 | |
| 543 | 58 { ngx_string("pid"), |
| 59 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
| 60 ngx_conf_set_str_slot, | |
| 61 0, | |
| 62 offsetof(ngx_core_conf_t, pid), | |
| 63 NULL }, | |
| 64 | |
| 611 | 65 { ngx_string("lock_file"), |
| 66 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
| 67 ngx_conf_set_str_slot, | |
| 68 0, | |
| 69 offsetof(ngx_core_conf_t, lock_file), | |
| 70 NULL }, | |
| 71 | |
|
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72 { ngx_string("worker_processes"), |
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73 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, |
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74 ngx_set_worker_processes, |
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75 0, |
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76 0, |
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77 NULL }, |
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78 |
| 461 | 79 { ngx_string("debug_points"), |
| 80 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
| 81 ngx_conf_set_enum_slot, | |
| 82 0, | |
| 83 offsetof(ngx_core_conf_t, debug_points), | |
| 84 &ngx_debug_points }, | |
| 85 | |
| 543 | 86 { ngx_string("user"), |
| 87 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE12, | |
| 88 ngx_set_user, | |
| 89 0, | |
| 90 0, | |
| 91 NULL }, | |
| 92 | |
| 93 { ngx_string("worker_priority"), | |
| 94 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
| 95 ngx_set_priority, | |
| 96 0, | |
| 97 0, | |
| 98 NULL }, | |
| 99 | |
| 577 | 100 { ngx_string("worker_cpu_affinity"), |
| 101 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_1MORE, | |
| 102 ngx_set_cpu_affinity, | |
| 103 0, | |
| 104 0, | |
| 105 NULL }, | |
| 106 | |
| 543 | 107 { ngx_string("worker_rlimit_nofile"), |
| 108 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
| 109 ngx_conf_set_num_slot, | |
| 110 0, | |
| 111 offsetof(ngx_core_conf_t, rlimit_nofile), | |
| 112 NULL }, | |
| 113 | |
| 589 | 114 { ngx_string("worker_rlimit_core"), |
| 115 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
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116 ngx_conf_set_off_slot, |
| 589 | 117 0, |
| 118 offsetof(ngx_core_conf_t, rlimit_core), | |
| 119 NULL }, | |
| 120 | |
| 543 | 121 { ngx_string("worker_rlimit_sigpending"), |
| 122 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
| 123 ngx_conf_set_num_slot, | |
| 124 0, | |
| 125 offsetof(ngx_core_conf_t, rlimit_sigpending), | |
| 126 NULL }, | |
| 127 | |
| 128 { ngx_string("working_directory"), | |
| 129 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
| 130 ngx_conf_set_str_slot, | |
| 131 0, | |
| 132 offsetof(ngx_core_conf_t, working_directory), | |
| 133 NULL }, | |
| 134 | |
| 1069 | 135 { ngx_string("env"), |
| 136 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
| 137 ngx_set_env, | |
| 138 0, | |
| 139 0, | |
| 140 NULL }, | |
| 141 | |
|
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142 #if (NGX_THREADS) |
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143 |
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144 { ngx_string("worker_threads"), |
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145 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, |
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146 ngx_conf_set_num_slot, |
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147 0, |
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148 offsetof(ngx_core_conf_t, worker_threads), |
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149 NULL }, |
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150 |
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151 { ngx_string("thread_stack_size"), |
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152 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, |
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153 ngx_conf_set_size_slot, |
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154 0, |
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155 offsetof(ngx_core_conf_t, thread_stack_size), |
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156 NULL }, |
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157 |
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158 #endif |
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159 |
|
209
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160 ngx_null_command |
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161 }; |
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162 |
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163 |
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164 static ngx_core_module_t ngx_core_module_ctx = { |
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165 ngx_string("core"), |
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166 ngx_core_module_create_conf, |
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167 ngx_core_module_init_conf |
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168 }; |
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169 |
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170 |
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171 ngx_module_t ngx_core_module = { |
| 509 | 172 NGX_MODULE_V1, |
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173 &ngx_core_module_ctx, /* module context */ |
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174 ngx_core_commands, /* module directives */ |
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175 NGX_CORE_MODULE, /* module type */ |
| 541 | 176 NULL, /* init master */ |
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177 NULL, /* init module */ |
| 541 | 178 NULL, /* init process */ |
| 179 NULL, /* init thread */ | |
| 180 NULL, /* exit thread */ | |
| 181 NULL, /* exit process */ | |
| 182 NULL, /* exit master */ | |
| 183 NGX_MODULE_V1_PADDING | |
|
117
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184 }; |
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185 |
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186 |
| 2725 | 187 ngx_uint_t ngx_max_module; |
|
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188 |
| 2735 | 189 static ngx_uint_t ngx_show_help; |
| 2725 | 190 static ngx_uint_t ngx_show_version; |
| 191 static ngx_uint_t ngx_show_configure; | |
| 2758 | 192 static u_char *ngx_prefix; |
|
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193 static u_char *ngx_conf_file; |
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194 static u_char *ngx_conf_params; |
| 2725 | 195 static char *ngx_signal; |
| 196 | |
| 639 | 197 |
| 1069 | 198 static char **ngx_os_environ; |
| 601 | 199 |
|
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200 |
| 503 | 201 int ngx_cdecl |
| 499 | 202 main(int argc, char *const *argv) |
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203 { |
| 452 | 204 ngx_int_t i; |
| 205 ngx_log_t *log; | |
| 206 ngx_cycle_t *cycle, init_cycle; | |
| 207 ngx_core_conf_t *ccf; | |
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208 |
|
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209 ngx_debug_init(); |
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210 |
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211 if (ngx_strerror_init() != NGX_OK) { |
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212 return 1; |
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213 } |
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214 |
|
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215 if (ngx_get_options(argc, argv) != NGX_OK) { |
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216 return 1; |
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217 } |
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218 |
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219 if (ngx_show_version) { |
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220 ngx_write_stderr("nginx version: " NGINX_VER NGX_LINEFEED); |
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221 |
| 2735 | 222 if (ngx_show_help) { |
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223 ngx_write_stderr( |
| 3750 | 224 "Usage: nginx [-?hvVtq] [-s signal] [-c filename] " |
|
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225 "[-p prefix] [-g directives]" NGX_LINEFEED |
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226 NGX_LINEFEED |
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227 "Options:" NGX_LINEFEED |
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228 " -?,-h : this help" NGX_LINEFEED |
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229 " -v : show version and exit" NGX_LINEFEED |
| 2735 | 230 " -V : show version and configure options then exit" |
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231 NGX_LINEFEED |
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232 " -t : test configuration and exit" NGX_LINEFEED |
| 3750 | 233 " -q : suppress non-error messages " |
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234 "during configuration testing" NGX_LINEFEED |
|
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235 " -s signal : send signal to a master process: " |
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236 "stop, quit, reopen, reload" NGX_LINEFEED |
| 2758 | 237 #ifdef NGX_PREFIX |
| 238 " -p prefix : set prefix path (default: " | |
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239 NGX_PREFIX ")" NGX_LINEFEED |
| 2758 | 240 #else |
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241 " -p prefix : set prefix path (default: NONE)" NGX_LINEFEED |
| 2758 | 242 #endif |
| 2735 | 243 " -c filename : set configuration file (default: " |
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244 NGX_CONF_PATH ")" NGX_LINEFEED |
| 2735 | 245 " -g directives : set global directives out of configuration " |
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246 "file" NGX_LINEFEED NGX_LINEFEED |
| 2735 | 247 ); |
| 248 } | |
| 249 | |
|
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250 if (ngx_show_configure) { |
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251 ngx_write_stderr( |
|
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252 #ifdef NGX_COMPILER |
|
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253 "built by " NGX_COMPILER NGX_LINEFEED |
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254 #endif |
| 3231 | 255 #if (NGX_SSL) |
| 3210 | 256 #ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME |
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257 "TLS SNI support enabled" NGX_LINEFEED |
| 3231 | 258 #else |
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259 "TLS SNI support disabled" NGX_LINEFEED |
| 3231 | 260 #endif |
| 3210 | 261 #endif |
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262 "configure arguments:" NGX_CONFIGURE NGX_LINEFEED); |
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263 } |
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264 |
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265 if (!ngx_test_config) { |
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266 return 0; |
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267 } |
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268 } |
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269 |
|
108
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270 /* TODO */ ngx_max_sockets = -1; |
|
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271 |
|
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272 ngx_time_init(); |
|
221
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273 |
| 455 | 274 #if (NGX_PCRE) |
|
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275 ngx_regex_init(); |
|
212
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276 #endif |
|
182
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277 |
|
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278 ngx_pid = ngx_getpid(); |
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279 |
| 2758 | 280 log = ngx_log_init(ngx_prefix); |
| 501 | 281 if (log == NULL) { |
|
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282 return 1; |
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283 } |
|
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284 |
| 541 | 285 /* STUB */ |
|
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286 #if (NGX_OPENSSL) |
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287 ngx_ssl_init(log); |
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288 #endif |
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289 |
|
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290 /* |
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291 * init_cycle->log is required for signal handlers and |
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292 * ngx_process_options() |
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293 */ |
|
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294 |
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295 ngx_memzero(&init_cycle, sizeof(ngx_cycle_t)); |
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296 init_cycle.log = log; |
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297 ngx_cycle = &init_cycle; |
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298 |
| 501 | 299 init_cycle.pool = ngx_create_pool(1024, log); |
| 300 if (init_cycle.pool == NULL) { | |
|
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301 return 1; |
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302 } |
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303 |
| 611 | 304 if (ngx_save_argv(&init_cycle, argc, argv) != NGX_OK) { |
| 452 | 305 return 1; |
| 306 } | |
| 307 | |
| 2758 | 308 if (ngx_process_options(&init_cycle) != NGX_OK) { |
| 309 return 1; | |
| 310 } | |
|
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311 |
| 611 | 312 if (ngx_os_init(log) != NGX_OK) { |
|
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313 return 1; |
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314 } |
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315 |
|
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316 /* |
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317 * ngx_crc32_table_init() requires ngx_cacheline_size set in ngx_os_init() |
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318 */ |
|
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319 |
|
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320 if (ngx_crc32_table_init() != NGX_OK) { |
|
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321 return 1; |
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322 } |
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323 |
| 611 | 324 if (ngx_add_inherited_sockets(&init_cycle) != NGX_OK) { |
|
218
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parents:
217
diff
changeset
|
325 return 1; |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
217
diff
changeset
|
326 } |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
217
diff
changeset
|
327 |
|
317
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
316
diff
changeset
|
328 ngx_max_module = 0; |
|
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
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parents:
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diff
changeset
|
329 for (i = 0; ngx_modules[i]; i++) { |
|
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
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parents:
316
diff
changeset
|
330 ngx_modules[i]->index = ngx_max_module++; |
|
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
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parents:
316
diff
changeset
|
331 } |
|
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
316
diff
changeset
|
332 |
|
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
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parents:
217
diff
changeset
|
333 cycle = ngx_init_cycle(&init_cycle); |
|
108
adc093f880c8
nginx-0.0.1-2003-07-02-09:01:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
107
diff
changeset
|
334 if (cycle == NULL) { |
|
320
d621239c30f7
nginx-0.0.3-2004-04-18-23:06:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
318
diff
changeset
|
335 if (ngx_test_config) { |
|
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
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diff
changeset
|
336 ngx_log_stderr(0, "configuration file %s test failed", |
| 2722 | 337 init_cycle.conf_file.data); |
|
320
d621239c30f7
nginx-0.0.3-2004-04-18-23:06:02 import
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parents:
318
diff
changeset
|
338 } |
|
d621239c30f7
nginx-0.0.3-2004-04-18-23:06:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
318
diff
changeset
|
339 |
|
107
b5be4b0448d3
nginx-0.0.1-2003-07-01-19:00:03 import
Igor Sysoev <igor@sysoev.ru>
parents:
106
diff
changeset
|
340 return 1; |
|
b5be4b0448d3
nginx-0.0.1-2003-07-01-19:00:03 import
Igor Sysoev <igor@sysoev.ru>
parents:
106
diff
changeset
|
341 } |
|
b5be4b0448d3
nginx-0.0.1-2003-07-01-19:00:03 import
Igor Sysoev <igor@sysoev.ru>
parents:
106
diff
changeset
|
342 |
|
317
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
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parents:
316
diff
changeset
|
343 if (ngx_test_config) { |
| 3750 | 344 if (!ngx_quiet_mode) { |
| 345 ngx_log_stderr(0, "configuration file %s test is successful", | |
| 346 cycle->conf_file.data); | |
| 347 } | |
| 348 | |
|
317
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
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parents:
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diff
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|
349 return 0; |
|
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
316
diff
changeset
|
350 } |
|
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
316
diff
changeset
|
351 |
|
2923
d9c46f98b09f
a signaller process should stop configuration processing just after
Igor Sysoev <igor@sysoev.ru>
parents:
2767
diff
changeset
|
352 if (ngx_signal) { |
|
d9c46f98b09f
a signaller process should stop configuration processing just after
Igor Sysoev <igor@sysoev.ru>
parents:
2767
diff
changeset
|
353 return ngx_signal_process(cycle, ngx_signal); |
|
d9c46f98b09f
a signaller process should stop configuration processing just after
Igor Sysoev <igor@sysoev.ru>
parents:
2767
diff
changeset
|
354 } |
|
d9c46f98b09f
a signaller process should stop configuration processing just after
Igor Sysoev <igor@sysoev.ru>
parents:
2767
diff
changeset
|
355 |
|
449
3b1e8c9df9ad
nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
448
diff
changeset
|
356 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
|
357 |
|
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
358 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
|
359 |
|
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
217
diff
changeset
|
360 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
|
361 |
| 2725 | 362 if (ccf->master && ngx_process == NGX_PROCESS_SINGLE) { |
| 363 ngx_process = NGX_PROCESS_MASTER; | |
| 364 } | |
|
220
4f81b931e9ff
nginx-0.0.1-2004-01-08-11:47:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
219
diff
changeset
|
365 |
|
2738
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2735
diff
changeset
|
366 #if !(NGX_WIN32) |
|
115
be27f922b9a2
nginx-0.0.1-2003-07-10-20:26:57 import
Igor Sysoev <igor@sysoev.ru>
parents:
114
diff
changeset
|
367 |
| 611 | 368 if (ngx_init_signals(cycle->log) != NGX_OK) { |
| 539 | 369 return 1; |
| 370 } | |
| 371 | |
|
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
372 if (!ngx_inherited && ccf->daemon) { |
| 611 | 373 if (ngx_daemon(cycle->log) != NGX_OK) { |
|
115
be27f922b9a2
nginx-0.0.1-2003-07-10-20:26:57 import
Igor Sysoev <igor@sysoev.ru>
parents:
114
diff
changeset
|
374 return 1; |
|
be27f922b9a2
nginx-0.0.1-2003-07-10-20:26:57 import
Igor Sysoev <igor@sysoev.ru>
parents:
114
diff
changeset
|
375 } |
|
366
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
337
diff
changeset
|
376 |
|
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
337
diff
changeset
|
377 ngx_daemonized = 1; |
|
115
be27f922b9a2
nginx-0.0.1-2003-07-10-20:26:57 import
Igor Sysoev <igor@sysoev.ru>
parents:
114
diff
changeset
|
378 } |
|
be27f922b9a2
nginx-0.0.1-2003-07-10-20:26:57 import
Igor Sysoev <igor@sysoev.ru>
parents:
114
diff
changeset
|
379 |
|
4293
3bae3d8fb573
Fixed handling of SIGWINCH/NOACCEPT signal.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4283
diff
changeset
|
380 if (ngx_inherited) { |
|
3bae3d8fb573
Fixed handling of SIGWINCH/NOACCEPT signal.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4283
diff
changeset
|
381 ngx_daemonized = 1; |
|
3bae3d8fb573
Fixed handling of SIGWINCH/NOACCEPT signal.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4283
diff
changeset
|
382 } |
|
3bae3d8fb573
Fixed handling of SIGWINCH/NOACCEPT signal.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4283
diff
changeset
|
383 |
| 2725 | 384 #endif |
| 385 | |
| 611 | 386 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>
parents:
209
diff
changeset
|
387 return 1; |
|
00cafae0bdf1
nginx-0.0.1-2003-12-14-23:10:27 import
Igor Sysoev <igor@sysoev.ru>
parents:
209
diff
changeset
|
388 } |
|
00cafae0bdf1
nginx-0.0.1-2003-12-14-23:10:27 import
Igor Sysoev <igor@sysoev.ru>
parents:
209
diff
changeset
|
389 |
|
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
390 if (cycle->log->file->fd != ngx_stderr) { |
|
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
391 |
|
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
392 if (ngx_set_stderr(cycle->log->file->fd) == NGX_FILE_ERROR) { |
|
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
393 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, |
|
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
394 ngx_set_stderr_n " failed"); |
|
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
395 return 1; |
|
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
396 } |
|
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
397 } |
|
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
398 |
|
3199
b242aaf1dcfa
nginx did not close log file set by --error-log-path,
Igor Sysoev <igor@sysoev.ru>
parents:
3177
diff
changeset
|
399 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
changeset
|
400 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
changeset
|
401 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, |
|
b242aaf1dcfa
nginx did not close log file set by --error-log-path,
Igor Sysoev <igor@sysoev.ru>
parents:
3177
diff
changeset
|
402 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
|
403 } |
|
b242aaf1dcfa
nginx did not close log file set by --error-log-path,
Igor Sysoev <igor@sysoev.ru>
parents:
3177
diff
changeset
|
404 } |
|
b242aaf1dcfa
nginx did not close log file set by --error-log-path,
Igor Sysoev <igor@sysoev.ru>
parents:
3177
diff
changeset
|
405 |
|
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
406 ngx_use_stderr = 0; |
|
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
407 |
| 2725 | 408 if (ngx_process == NGX_PROCESS_SINGLE) { |
| 409 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
changeset
|
410 |
|
56496082668b
nginx-0.0.3-2004-04-16-09:14:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
317
diff
changeset
|
411 } else { |
| 2725 | 412 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
changeset
|
413 } |
|
220
4f81b931e9ff
nginx-0.0.1-2004-01-08-11:47:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
219
diff
changeset
|
414 |
|
4f81b931e9ff
nginx-0.0.1-2004-01-08-11:47:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
219
diff
changeset
|
415 return 0; |
|
4f81b931e9ff
nginx-0.0.1-2004-01-08-11:47:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
219
diff
changeset
|
416 } |
|
4f81b931e9ff
nginx-0.0.1-2004-01-08-11:47:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
219
diff
changeset
|
417 |
|
4f81b931e9ff
nginx-0.0.1-2004-01-08-11:47:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
219
diff
changeset
|
418 |
| 499 | 419 static ngx_int_t |
| 420 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>
parents:
218
diff
changeset
|
421 { |
| 501 | 422 u_char *p, *v, *inherited; |
| 423 ngx_int_t s; | |
| 424 ngx_listening_t *ls; | |
|
219
f57597ec5249
nginx-0.0.1-2004-01-06-19:49:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
218
diff
changeset
|
425 |
|
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
289
diff
changeset
|
426 inherited = (u_char *) getenv(NGINX_VAR); |
|
282
30310107dbc9
nginx-0.0.2-2004-03-09-22:47:07 import
Igor Sysoev <igor@sysoev.ru>
parents:
279
diff
changeset
|
427 |
|
30310107dbc9
nginx-0.0.2-2004-03-09-22:47:07 import
Igor Sysoev <igor@sysoev.ru>
parents:
279
diff
changeset
|
428 if (inherited == NULL) { |
|
30310107dbc9
nginx-0.0.2-2004-03-09-22:47:07 import
Igor Sysoev <igor@sysoev.ru>
parents:
279
diff
changeset
|
429 return NGX_OK; |
|
30310107dbc9
nginx-0.0.2-2004-03-09-22:47:07 import
Igor Sysoev <igor@sysoev.ru>
parents:
279
diff
changeset
|
430 } |
|
30310107dbc9
nginx-0.0.2-2004-03-09-22:47:07 import
Igor Sysoev <igor@sysoev.ru>
parents:
279
diff
changeset
|
431 |
| 461 | 432 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, |
|
282
30310107dbc9
nginx-0.0.2-2004-03-09-22:47:07 import
Igor Sysoev <igor@sysoev.ru>
parents:
279
diff
changeset
|
433 "using inherited sockets from \"%s\"", inherited); |
|
30310107dbc9
nginx-0.0.2-2004-03-09-22:47:07 import
Igor Sysoev <igor@sysoev.ru>
parents:
279
diff
changeset
|
434 |
| 461 | 435 if (ngx_array_init(&cycle->listening, cycle->pool, 10, |
| 745 | 436 sizeof(ngx_listening_t)) |
|
2536
a6d6d762c554
small optimization: " == NGX_ERROR" > " != NGX_OK"
Igor Sysoev <igor@sysoev.ru>
parents:
2302
diff
changeset
|
437 != NGX_OK) |
| 461 | 438 { |
| 439 return NGX_ERROR; | |
| 440 } | |
|
282
30310107dbc9
nginx-0.0.2-2004-03-09-22:47:07 import
Igor Sysoev <igor@sysoev.ru>
parents:
279
diff
changeset
|
441 |
|
30310107dbc9
nginx-0.0.2-2004-03-09-22:47:07 import
Igor Sysoev <igor@sysoev.ru>
parents:
279
diff
changeset
|
442 for (p = inherited, v = p; *p; p++) { |
|
30310107dbc9
nginx-0.0.2-2004-03-09-22:47:07 import
Igor Sysoev <igor@sysoev.ru>
parents:
279
diff
changeset
|
443 if (*p == ':' || *p == ';') { |
|
30310107dbc9
nginx-0.0.2-2004-03-09-22:47:07 import
Igor Sysoev <igor@sysoev.ru>
parents:
279
diff
changeset
|
444 s = ngx_atoi(v, p - v); |
|
30310107dbc9
nginx-0.0.2-2004-03-09-22:47:07 import
Igor Sysoev <igor@sysoev.ru>
parents:
279
diff
changeset
|
445 if (s == NGX_ERROR) { |
|
30310107dbc9
nginx-0.0.2-2004-03-09-22:47:07 import
Igor Sysoev <igor@sysoev.ru>
parents:
279
diff
changeset
|
446 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, |
| 537 | 447 "invalid socket number \"%s\" in " NGINX_VAR |
| 448 " environment variable, ignoring the rest" | |
| 449 " of the variable", v); | |
|
282
30310107dbc9
nginx-0.0.2-2004-03-09-22:47:07 import
Igor Sysoev <igor@sysoev.ru>
parents:
279
diff
changeset
|
450 break; |
|
30310107dbc9
nginx-0.0.2-2004-03-09-22:47:07 import
Igor Sysoev <igor@sysoev.ru>
parents:
279
diff
changeset
|
451 } |
|
30310107dbc9
nginx-0.0.2-2004-03-09-22:47:07 import
Igor Sysoev <igor@sysoev.ru>
parents:
279
diff
changeset
|
452 |
|
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
289
diff
changeset
|
453 v = p + 1; |
|
282
30310107dbc9
nginx-0.0.2-2004-03-09-22:47:07 import
Igor Sysoev <igor@sysoev.ru>
parents:
279
diff
changeset
|
454 |
| 501 | 455 ls = ngx_array_push(&cycle->listening); |
| 456 if (ls == NULL) { | |
|
282
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457 return NGX_ERROR; |
|
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458 } |
|
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459 |
| 523 | 460 ngx_memzero(ls, sizeof(ngx_listening_t)); |
| 461 | |
| 501 | 462 ls->fd = (ngx_socket_t) s; |
|
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463 } |
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464 } |
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465 |
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466 ngx_inherited = 1; |
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467 |
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468 return ngx_set_inherited_sockets(cycle); |
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469 } |
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470 |
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471 |
| 1069 | 472 char ** |
| 473 ngx_set_environment(ngx_cycle_t *cycle, ngx_uint_t *last) | |
| 474 { | |
| 475 char **p, **env; | |
| 476 ngx_str_t *var; | |
| 477 ngx_uint_t i, n; | |
| 478 ngx_core_conf_t *ccf; | |
| 479 | |
| 480 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); | |
| 481 | |
| 1080 | 482 if (last == NULL && ccf->environment) { |
| 483 return ccf->environment; | |
| 1069 | 484 } |
| 485 | |
| 486 var = ccf->env.elts; | |
| 487 | |
| 488 for (i = 0; i < ccf->env.nelts; i++) { | |
| 489 if (ngx_strcmp(var[i].data, "TZ") == 0 | |
| 490 || ngx_strncmp(var[i].data, "TZ=", 3) == 0) | |
| 491 { | |
| 492 goto tz_found; | |
| 493 } | |
| 494 } | |
| 495 | |
| 496 var = ngx_array_push(&ccf->env); | |
| 1318 | 497 if (var == NULL) { |
| 498 return NULL; | |
| 499 } | |
| 1069 | 500 |
| 501 var->len = 2; | |
| 502 var->data = (u_char *) "TZ"; | |
| 503 | |
| 504 var = ccf->env.elts; | |
| 505 | |
| 506 tz_found: | |
| 507 | |
| 1080 | 508 n = 0; |
| 509 | |
| 1069 | 510 for (i = 0; i < ccf->env.nelts; i++) { |
| 511 | |
| 512 if (var[i].data[var[i].len] == '=') { | |
| 513 n++; | |
| 514 continue; | |
| 515 } | |
| 516 | |
| 517 for (p = ngx_os_environ; *p; p++) { | |
| 518 | |
| 519 if (ngx_strncmp(*p, var[i].data, var[i].len) == 0 | |
| 520 && (*p)[var[i].len] == '=') | |
| 521 { | |
| 522 n++; | |
| 523 break; | |
| 524 } | |
| 525 } | |
| 526 } | |
| 527 | |
| 528 if (last) { | |
| 1080 | 529 env = ngx_alloc((*last + n + 1) * sizeof(char *), cycle->log); |
| 1069 | 530 *last = n; |
| 531 | |
| 532 } else { | |
| 533 env = ngx_palloc(cycle->pool, (n + 1) * sizeof(char *)); | |
| 534 } | |
| 535 | |
| 536 if (env == NULL) { | |
| 537 return NULL; | |
| 538 } | |
| 539 | |
| 540 n = 0; | |
| 541 | |
| 542 for (i = 0; i < ccf->env.nelts; i++) { | |
| 543 | |
| 544 if (var[i].data[var[i].len] == '=') { | |
| 545 env[n++] = (char *) var[i].data; | |
| 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 env[n++] = *p; | |
| 555 break; | |
| 556 } | |
| 557 } | |
| 558 } | |
| 559 | |
| 560 env[n] = NULL; | |
| 561 | |
| 562 if (last == NULL) { | |
| 563 ccf->environment = env; | |
| 564 environ = env; | |
| 565 } | |
| 566 | |
| 567 return env; | |
| 568 } | |
| 569 | |
| 570 | |
| 543 | 571 ngx_pid_t |
| 572 ngx_exec_new_binary(ngx_cycle_t *cycle, char *const *argv) | |
|
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573 { |
| 1069 | 574 char **env, *var; |
| 575 u_char *p; | |
| 576 ngx_uint_t i, n; | |
| 577 ngx_pid_t pid; | |
| 578 ngx_exec_ctx_t ctx; | |
| 579 ngx_core_conf_t *ccf; | |
| 580 ngx_listening_t *ls; | |
|
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581 |
|
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582 ngx_memzero(&ctx, sizeof(ngx_exec_ctx_t)); |
|
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583 |
|
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584 ctx.path = argv[0]; |
|
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585 ctx.name = "new binary process"; |
|
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586 ctx.argv = argv; |
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587 |
| 1069 | 588 n = 2; |
| 589 env = ngx_set_environment(cycle, &n); | |
| 590 if (env == NULL) { | |
| 591 return NGX_INVALID_PID; | |
| 592 } | |
| 593 | |
|
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594 var = ngx_alloc(sizeof(NGINX_VAR) |
| 501 | 595 + cycle->listening.nelts * (NGX_INT32_LEN + 1) + 2, |
|
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596 cycle->log); |
|
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597 if (var == NULL) { |
|
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598 ngx_free(env); |
|
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599 return NGX_INVALID_PID; |
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600 } |
|
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601 |
| 461 | 602 p = ngx_cpymem(var, NGINX_VAR "=", sizeof(NGINX_VAR)); |
|
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603 |
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604 ls = cycle->listening.elts; |
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605 for (i = 0; i < cycle->listening.nelts; i++) { |
| 461 | 606 p = ngx_sprintf(p, "%ud;", ls[i].fd); |
|
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607 } |
|
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608 |
| 461 | 609 *p = '\0'; |
| 610 | |
| 1069 | 611 env[n++] = var; |
| 452 | 612 |
| 613 #if (NGX_SETPROCTITLE_USES_ENV) | |
| 614 | |
| 461 | 615 /* allocate the spare 300 bytes for the new binary process title */ |
| 452 | 616 |
| 1069 | 617 env[n++] = "SPARE=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" |
| 618 "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" | |
| 619 "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" | |
| 620 "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" | |
| 621 "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"; | |
| 452 | 622 |
| 623 #endif | |
| 624 | |
| 1069 | 625 env[n] = NULL; |
| 626 | |
| 627 #if (NGX_DEBUG) | |
| 628 { | |
| 629 char **e; | |
| 630 for (e = env; *e; e++) { | |
| 631 ngx_log_debug1(NGX_LOG_DEBUG_CORE, cycle->log, 0, "env: %s", *e); | |
| 632 } | |
| 633 } | |
| 634 #endif | |
| 635 | |
| 636 ctx.envp = (char *const *) env; | |
|
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637 |
| 543 | 638 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); |
| 639 | |
| 1069 | 640 if (ngx_rename_file(ccf->pid.data, ccf->oldpid.data) != NGX_OK) { |
| 543 | 641 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, |
| 642 ngx_rename_file_n " %s to %s failed " | |
| 643 "before executing new binary process \"%s\"", | |
| 644 ccf->pid.data, ccf->oldpid.data, argv[0]); | |
| 645 | |
| 1069 | 646 ngx_free(env); |
| 543 | 647 ngx_free(var); |
| 648 | |
| 649 return NGX_INVALID_PID; | |
| 650 } | |
| 651 | |
|
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652 pid = ngx_execute(cycle, &ctx); |
|
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653 |
| 543 | 654 if (pid == NGX_INVALID_PID) { |
| 1069 | 655 if (ngx_rename_file(ccf->oldpid.data, ccf->pid.data) != NGX_OK) { |
| 543 | 656 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, |
| 1069 | 657 ngx_rename_file_n " %s back to %s failed after " |
|
4593
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Fixed grammar in error messages.
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diff
changeset
|
658 "an attempt to execute new binary process \"%s\"", |
| 543 | 659 ccf->oldpid.data, ccf->pid.data, argv[0]); |
| 660 } | |
| 661 } | |
| 662 | |
| 1069 | 663 ngx_free(env); |
|
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664 ngx_free(var); |
|
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665 |
|
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666 return pid; |
|
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667 } |
|
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668 |
|
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669 |
| 543 | 670 static ngx_int_t |
|
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|
671 ngx_get_options(int argc, char *const *argv) |
|
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672 { |
|
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673 u_char *p; |
|
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674 ngx_int_t i; |
|
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675 |
| 452 | 676 for (i = 1; i < argc; i++) { |
|
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677 |
|
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678 p = (u_char *) argv[i]; |
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679 |
|
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680 if (*p++ != '-') { |
|
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681 ngx_log_stderr(0, "invalid option: \"%s\"", argv[i]); |
|
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682 return NGX_ERROR; |
|
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683 } |
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684 |
|
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685 while (*p) { |
|
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686 |
|
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687 switch (*p++) { |
|
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|
688 |
| 2735 | 689 case '?': |
| 690 case 'h': | |
| 691 ngx_show_version = 1; | |
| 692 ngx_show_help = 1; | |
| 693 break; | |
| 694 | |
|
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diff
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695 case 'v': |
|
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696 ngx_show_version = 1; |
|
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697 break; |
| 639 | 698 |
|
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699 case 'V': |
|
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700 ngx_show_version = 1; |
|
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701 ngx_show_configure = 1; |
|
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702 break; |
| 945 | 703 |
|
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|
704 case 't': |
|
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705 ngx_test_config = 1; |
|
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706 break; |
|
317
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|
707 |
| 3750 | 708 case 'q': |
| 709 ngx_quiet_mode = 1; | |
| 710 break; | |
| 711 | |
| 2758 | 712 case 'p': |
| 713 if (*p) { | |
| 714 ngx_prefix = p; | |
| 715 goto next; | |
| 716 } | |
| 717 | |
| 718 if (argv[++i]) { | |
| 719 ngx_prefix = (u_char *) argv[i]; | |
| 720 goto next; | |
| 721 } | |
| 722 | |
| 723 ngx_log_stderr(0, "option \"-p\" requires directory name"); | |
| 724 return NGX_ERROR; | |
| 725 | |
|
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diff
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726 case 'c': |
|
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|
727 if (*p) { |
|
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|
728 ngx_conf_file = p; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
729 goto next; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
730 } |
|
316
a0beefedaf94
nginx-0.0.3-2004-04-15-00:34:05 import
Igor Sysoev <igor@sysoev.ru>
parents:
314
diff
changeset
|
731 |
|
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
732 if (argv[++i]) { |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
733 ngx_conf_file = (u_char *) argv[i]; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
734 goto next; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
735 } |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
736 |
|
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
737 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
|
738 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
|
739 |
|
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
740 case 'g': |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
741 if (*p) { |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
742 ngx_conf_params = p; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
743 goto next; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
744 } |
| 2073 | 745 |
|
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
746 if (argv[++i]) { |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
747 ngx_conf_params = (u_char *) argv[i]; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
748 goto next; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
749 } |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
750 |
|
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
751 ngx_log_stderr(0, "option \"-g\" requires parameter"); |
|
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
752 return NGX_ERROR; |
| 2073 | 753 |
|
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
754 case 's': |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
755 if (*p) { |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
756 ngx_signal = (char *) p; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
757 |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
758 } else if (argv[++i]) { |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
759 ngx_signal = argv[i]; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
760 |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
761 } else { |
|
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
762 ngx_log_stderr(0, "option \"-s\" requires parameter"); |
|
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
763 return NGX_ERROR; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
764 } |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
765 |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
766 if (ngx_strcmp(ngx_signal, "stop") == 0 |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
767 || ngx_strcmp(ngx_signal, "quit") == 0 |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
768 || ngx_strcmp(ngx_signal, "reopen") == 0 |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
769 || ngx_strcmp(ngx_signal, "reload") == 0) |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
770 { |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
771 ngx_process = NGX_PROCESS_SIGNALLER; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
772 goto next; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
773 } |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
774 |
|
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
775 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
|
776 return NGX_ERROR; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
777 |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
778 default: |
|
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
779 ngx_log_stderr(0, "invalid option: \"%c\"", *(p - 1)); |
| 2725 | 780 return NGX_ERROR; |
| 781 } | |
|
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
782 } |
| 2725 | 783 |
|
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
784 next: |
| 2725 | 785 |
|
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
786 continue; |
|
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
787 } |
|
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
788 |
|
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
789 return NGX_OK; |
|
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
790 } |
|
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
791 |
|
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
792 |
| 499 | 793 static ngx_int_t |
| 794 ngx_save_argv(ngx_cycle_t *cycle, int argc, char *const *argv) | |
| 452 | 795 { |
| 501 | 796 #if (NGX_FREEBSD) |
| 797 | |
| 798 ngx_os_argv = (char **) argv; | |
| 799 ngx_argc = argc; | |
| 800 ngx_argv = (char **) argv; | |
| 801 | |
| 802 #else | |
| 452 | 803 size_t len; |
| 804 ngx_int_t i; | |
| 805 | |
| 806 ngx_os_argv = (char **) argv; | |
| 807 ngx_argc = argc; | |
| 808 | |
| 501 | 809 ngx_argv = ngx_alloc((argc + 1) * sizeof(char *), cycle->log); |
| 810 if (ngx_argv == NULL) { | |
| 452 | 811 return NGX_ERROR; |
| 812 } | |
| 813 | |
| 814 for (i = 0; i < argc; i++) { | |
| 815 len = ngx_strlen(argv[i]) + 1; | |
| 816 | |
| 501 | 817 ngx_argv[i] = ngx_alloc(len, cycle->log); |
| 818 if (ngx_argv[i] == NULL) { | |
| 452 | 819 return NGX_ERROR; |
| 820 } | |
| 821 | |
| 517 | 822 (void) ngx_cpystrn((u_char *) ngx_argv[i], (u_char *) argv[i], len); |
| 452 | 823 } |
| 824 | |
| 825 ngx_argv[i] = NULL; | |
| 826 | |
| 827 #endif | |
| 828 | |
| 1069 | 829 ngx_os_environ = environ; |
| 830 | |
| 452 | 831 return NGX_OK; |
| 832 } | |
| 833 | |
| 834 | |
| 2758 | 835 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
|
836 ngx_process_options(ngx_cycle_t *cycle) |
|
95a17423afdb
test command line options before ngx_log_init() and issue errors to stderr
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
837 { |
| 2758 | 838 u_char *p; |
| 839 size_t len; | |
| 840 | |
| 841 if (ngx_prefix) { | |
| 842 len = ngx_strlen(ngx_prefix); | |
| 843 p = ngx_prefix; | |
| 844 | |
|
4783
2220ce29b9d3
Fixed the -p parameter handling.
Ruslan Ermilov <ru@nginx.com>
parents:
4593
diff
changeset
|
845 if (len && !ngx_path_separator(p[len - 1])) { |
| 2758 | 846 p = ngx_pnalloc(cycle->pool, len + 1); |
| 847 if (p == NULL) { | |
| 848 return NGX_ERROR; | |
| 849 } | |
| 850 | |
| 851 ngx_memcpy(p, ngx_prefix, len); | |
| 852 p[len++] = '/'; | |
| 853 } | |
| 854 | |
| 855 cycle->conf_prefix.len = len; | |
| 856 cycle->conf_prefix.data = p; | |
| 857 cycle->prefix.len = len; | |
| 858 cycle->prefix.data = p; | |
| 859 | |
| 860 } else { | |
| 861 | |
| 862 #ifndef NGX_PREFIX | |
| 863 | |
| 864 p = ngx_pnalloc(cycle->pool, NGX_MAX_PATH); | |
| 865 if (p == NULL) { | |
| 866 return NGX_ERROR; | |
| 867 } | |
| 868 | |
| 869 if (ngx_getcwd(p, NGX_MAX_PATH) == 0) { | |
| 870 ngx_log_stderr(ngx_errno, "[emerg]: " ngx_getcwd_n " failed"); | |
| 871 return NGX_ERROR; | |
| 872 } | |
| 873 | |
| 874 len = ngx_strlen(p); | |
| 875 | |
| 876 p[len++] = '/'; | |
| 877 | |
| 878 cycle->conf_prefix.len = len; | |
| 879 cycle->conf_prefix.data = p; | |
| 880 cycle->prefix.len = len; | |
| 881 cycle->prefix.data = p; | |
| 882 | |
| 883 #else | |
| 884 | |
| 885 #ifdef NGX_CONF_PREFIX | |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3480
diff
changeset
|
886 ngx_str_set(&cycle->conf_prefix, NGX_CONF_PREFIX); |
| 2758 | 887 #else |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3480
diff
changeset
|
888 ngx_str_set(&cycle->conf_prefix, NGX_PREFIX); |
| 2758 | 889 #endif |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3480
diff
changeset
|
890 ngx_str_set(&cycle->prefix, NGX_PREFIX); |
| 2758 | 891 |
| 892 #endif | |
| 893 } | |
| 894 | |
|
2730
95a17423afdb
test command line options before ngx_log_init() and issue errors to stderr
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
895 if (ngx_conf_file) { |
|
95a17423afdb
test command line options before ngx_log_init() and issue errors to stderr
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
896 cycle->conf_file.len = ngx_strlen(ngx_conf_file); |
|
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
897 cycle->conf_file.data = ngx_conf_file; |
|
2730
95a17423afdb
test command line options before ngx_log_init() and issue errors to stderr
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
898 |
|
95a17423afdb
test command line options before ngx_log_init() and issue errors to stderr
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
899 } else { |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3480
diff
changeset
|
900 ngx_str_set(&cycle->conf_file, NGX_CONF_PATH); |
|
2730
95a17423afdb
test command line options before ngx_log_init() and issue errors to stderr
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
901 } |
|
95a17423afdb
test command line options before ngx_log_init() and issue errors to stderr
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
902 |
| 2758 | 903 if (ngx_conf_full_name(cycle, &cycle->conf_file, 0) != NGX_OK) { |
| 904 return NGX_ERROR; | |
| 905 } | |
| 906 | |
| 907 for (p = cycle->conf_file.data + cycle->conf_file.len - 1; | |
| 908 p > cycle->conf_file.data; | |
| 909 p--) | |
| 910 { | |
| 911 if (ngx_path_separator(*p)) { | |
| 912 cycle->conf_prefix.len = p - ngx_cycle->conf_file.data + 1; | |
| 913 cycle->conf_prefix.data = ngx_cycle->conf_file.data; | |
| 914 break; | |
| 915 } | |
| 916 } | |
| 917 | |
|
2730
95a17423afdb
test command line options before ngx_log_init() and issue errors to stderr
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
918 if (ngx_conf_params) { |
|
95a17423afdb
test command line options before ngx_log_init() and issue errors to stderr
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
919 cycle->conf_param.len = ngx_strlen(ngx_conf_params); |
|
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
920 cycle->conf_param.data = ngx_conf_params; |
|
2730
95a17423afdb
test command line options before ngx_log_init() and issue errors to stderr
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
921 } |
|
95a17423afdb
test command line options before ngx_log_init() and issue errors to stderr
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
922 |
|
95a17423afdb
test command line options before ngx_log_init() and issue errors to stderr
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
923 if (ngx_test_config) { |
|
95a17423afdb
test command line options before ngx_log_init() and issue errors to stderr
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
924 cycle->log->log_level = NGX_LOG_INFO; |
|
95a17423afdb
test command line options before ngx_log_init() and issue errors to stderr
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
925 } |
| 2758 | 926 |
| 927 return NGX_OK; | |
|
2730
95a17423afdb
test command line options before ngx_log_init() and issue errors to stderr
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
928 } |
|
95a17423afdb
test command line options before ngx_log_init() and issue errors to stderr
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
929 |
|
95a17423afdb
test command line options before ngx_log_init() and issue errors to stderr
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
930 |
| 499 | 931 static void * |
| 932 ngx_core_module_create_conf(ngx_cycle_t *cycle) | |
|
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
217
diff
changeset
|
933 { |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
217
diff
changeset
|
934 ngx_core_conf_t *ccf; |
|
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
935 |
| 501 | 936 ccf = ngx_pcalloc(cycle->pool, sizeof(ngx_core_conf_t)); |
| 937 if (ccf == NULL) { | |
|
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
938 return NULL; |
|
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
217
diff
changeset
|
939 } |
| 479 | 940 |
| 941 /* | |
| 3480 | 942 * set by ngx_pcalloc() |
|
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
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943 * |
| 479 | 944 * ccf->pid = NULL; |
| 543 | 945 * ccf->oldpid = NULL; |
| 479 | 946 * ccf->priority = 0; |
| 577 | 947 * ccf->cpu_affinity_n = 0; |
| 948 * ccf->cpu_affinity = NULL; | |
|
218
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949 */ |
| 479 | 950 |
|
234
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951 ccf->daemon = NGX_CONF_UNSET; |
|
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952 ccf->master = NGX_CONF_UNSET; |
| 563 | 953 ccf->timer_resolution = NGX_CONF_UNSET_MSEC; |
| 954 | |
|
300
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955 ccf->worker_processes = NGX_CONF_UNSET; |
| 461 | 956 ccf->debug_points = NGX_CONF_UNSET; |
| 543 | 957 |
| 958 ccf->rlimit_nofile = NGX_CONF_UNSET; | |
|
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959 ccf->rlimit_core = NGX_CONF_UNSET; |
| 543 | 960 ccf->rlimit_sigpending = NGX_CONF_UNSET; |
| 961 | |
| 517 | 962 ccf->user = (ngx_uid_t) NGX_CONF_UNSET_UINT; |
| 963 ccf->group = (ngx_gid_t) NGX_CONF_UNSET_UINT; | |
| 543 | 964 |
|
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965 #if (NGX_THREADS) |
|
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966 ccf->worker_threads = NGX_CONF_UNSET; |
| 461 | 967 ccf->thread_stack_size = NGX_CONF_UNSET_SIZE; |
|
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968 #endif |
|
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969 |
| 1069 | 970 if (ngx_array_init(&ccf->env, cycle->pool, 1, sizeof(ngx_str_t)) |
| 971 != NGX_OK) | |
| 972 { | |
| 973 return NULL; | |
| 974 } | |
| 975 | |
|
311
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976 return ccf; |
|
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977 } |
|
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978 |
|
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979 |
| 499 | 980 static char * |
| 981 ngx_core_module_init_conf(ngx_cycle_t *cycle, void *conf) | |
|
311
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982 { |
|
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983 ngx_core_conf_t *ccf = conf; |
|
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984 |
|
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985 ngx_conf_init_value(ccf->daemon, 1); |
|
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986 ngx_conf_init_value(ccf->master, 1); |
| 563 | 987 ngx_conf_init_msec_value(ccf->timer_resolution, 0); |
| 988 | |
|
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989 ngx_conf_init_value(ccf->worker_processes, 1); |
| 461 | 990 ngx_conf_init_value(ccf->debug_points, 0); |
|
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991 |
|
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|
992 #if (NGX_HAVE_CPU_AFFINITY) |
| 577 | 993 |
| 994 if (ccf->cpu_affinity_n | |
| 995 && ccf->cpu_affinity_n != 1 | |
| 996 && ccf->cpu_affinity_n != (ngx_uint_t) ccf->worker_processes) | |
| 997 { | |
| 998 ngx_log_error(NGX_LOG_WARN, cycle->log, 0, | |
|
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|
999 "the number of \"worker_processes\" is not equal to " |
|
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|
1000 "the number of \"worker_cpu_affinity\" masks, " |
| 577 | 1001 "using last mask for remaining worker processes"); |
| 1002 } | |
| 1003 | |
| 1004 #endif | |
| 1005 | |
|
376
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|
1006 #if (NGX_THREADS) |
| 577 | 1007 |
|
376
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1008 ngx_conf_init_value(ccf->worker_threads, 0); |
|
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|
1009 ngx_threads_n = ccf->worker_threads; |
|
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1010 ngx_conf_init_size_value(ccf->thread_stack_size, 2 * 1024 * 1024); |
| 577 | 1011 |
|
376
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1012 #endif |
|
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1013 |
| 2725 | 1014 |
| 1015 if (ccf->pid.len == 0) { | |
|
3516
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|
1016 ngx_str_set(&ccf->pid, NGX_PID_PATH); |
| 2725 | 1017 } |
| 1018 | |
| 1019 if (ngx_conf_full_name(cycle, &ccf->pid, 0) != NGX_OK) { | |
| 1020 return NGX_CONF_ERROR; | |
| 1021 } | |
| 1022 | |
| 1023 ccf->oldpid.len = ccf->pid.len + sizeof(NGX_OLDPID_EXT); | |
| 1024 | |
| 1025 ccf->oldpid.data = ngx_pnalloc(cycle->pool, ccf->oldpid.len); | |
| 1026 if (ccf->oldpid.data == NULL) { | |
| 1027 return NGX_CONF_ERROR; | |
| 1028 } | |
| 1029 | |
| 1030 ngx_memcpy(ngx_cpymem(ccf->oldpid.data, ccf->pid.data, ccf->pid.len), | |
| 1031 NGX_OLDPID_EXT, sizeof(NGX_OLDPID_EXT)); | |
| 1032 | |
| 1033 | |
| 461 | 1034 #if !(NGX_WIN32) |
|
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|
1035 |
| 517 | 1036 if (ccf->user == (uid_t) NGX_CONF_UNSET_UINT && geteuid() == 0) { |
|
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|
1037 struct group *grp; |
|
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|
1038 struct passwd *pwd; |
|
440
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|
1039 |
| 1288 | 1040 ngx_set_errno(0); |
| 455 | 1041 pwd = getpwnam(NGX_USER); |
|
440
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parents:
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|
1042 if (pwd == NULL) { |
|
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|
1043 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, |
| 455 | 1044 "getpwnam(\"" NGX_USER "\") failed"); |
|
440
f390d1775430
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|
1045 return NGX_CONF_ERROR; |
|
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|
1046 } |
|
f390d1775430
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|
1047 |
| 473 | 1048 ccf->username = NGX_USER; |
|
440
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diff
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|
1049 ccf->user = pwd->pw_uid; |
|
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parents:
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|
1050 |
| 1288 | 1051 ngx_set_errno(0); |
| 455 | 1052 grp = getgrnam(NGX_GROUP); |
|
440
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|
1053 if (grp == NULL) { |
|
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|
1054 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, |
| 455 | 1055 "getgrnam(\"" NGX_GROUP "\") failed"); |
|
440
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|
1056 return NGX_CONF_ERROR; |
|
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|
1057 } |
|
f390d1775430
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|
1058 |
|
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|
1059 ccf->group = grp->gr_gid; |
|
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1060 } |
|
218
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|
1061 |
|
860
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|
1062 |
| 611 | 1063 if (ccf->lock_file.len == 0) { |
|
3516
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|
1064 ngx_str_set(&ccf->lock_file, NGX_LOCK_PATH); |
| 611 | 1065 } |
| 1066 | |
|
2536
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small optimization: " == NGX_ERROR" > " != NGX_OK"
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2302
diff
changeset
|
1067 if (ngx_conf_full_name(cycle, &ccf->lock_file, 0) != NGX_OK) { |
| 611 | 1068 return NGX_CONF_ERROR; |
| 1069 } | |
| 1070 | |
|
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1071 { |
|
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|
1072 ngx_str_t lock_file; |
|
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1073 |
|
860
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1074 lock_file = cycle->old_cycle->lock_file; |
|
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|
1075 |
|
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1076 if (lock_file.len) { |
|
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|
1077 lock_file.len--; |
|
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|
1078 |
|
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1079 if (ccf->lock_file.len != lock_file.len |
|
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1080 || ngx_strncmp(ccf->lock_file.data, lock_file.data, lock_file.len) |
|
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1081 != 0) |
|
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|
1082 { |
|
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1083 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, |
|
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|
1084 "\"lock_file\" could not be changed, ignored"); |
|
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1085 } |
|
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1086 |
|
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1087 cycle->lock_file.len = lock_file.len + 1; |
|
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1088 lock_file.len += sizeof(".accept"); |
|
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1089 |
|
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1090 cycle->lock_file.data = ngx_pstrdup(cycle->pool, &lock_file); |
|
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1091 if (cycle->lock_file.data == NULL) { |
|
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1092 return NGX_CONF_ERROR; |
|
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|
1093 } |
|
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|
1094 |
|
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1095 } else { |
|
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|
1096 cycle->lock_file.len = ccf->lock_file.len + 1; |
| 2049 | 1097 cycle->lock_file.data = ngx_pnalloc(cycle->pool, |
|
860
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|
1098 ccf->lock_file.len + sizeof(".accept")); |
|
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1099 if (cycle->lock_file.data == NULL) { |
|
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1100 return NGX_CONF_ERROR; |
|
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|
1101 } |
|
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1102 |
|
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1103 ngx_memcpy(ngx_cpymem(cycle->lock_file.data, ccf->lock_file.data, |
|
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|
1104 ccf->lock_file.len), |
|
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|
1105 ".accept", sizeof(".accept")); |
|
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1106 } |
|
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1107 } |
|
860
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|
1108 |
|
311
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1109 #endif |
|
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1110 |
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1111 return NGX_CONF_OK; |
|
114
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1112 } |
|
234
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1113 |
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1114 |
| 499 | 1115 static char * |
| 1116 ngx_set_user(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
|
234
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1117 { |
| 461 | 1118 #if (NGX_WIN32) |
|
278
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1119 |
|
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1120 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, |
|
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1121 "\"user\" is not supported, ignored"); |
|
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1122 |
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1123 return NGX_CONF_OK; |
|
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1124 |
|
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1125 #else |
|
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1126 |
|
311
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1127 ngx_core_conf_t *ccf = conf; |
|
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1128 |
| 455 | 1129 char *group; |
|
234
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1130 struct passwd *pwd; |
|
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1131 struct group *grp; |
|
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1132 ngx_str_t *value; |
|
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1133 |
| 517 | 1134 if (ccf->user != (uid_t) NGX_CONF_UNSET_UINT) { |
|
234
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1135 return "is duplicate"; |
|
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1136 } |
|
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1137 |
| 455 | 1138 if (geteuid() != 0) { |
| 1139 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, | |
| 1140 "the \"user\" directive makes sense only " | |
| 1141 "if the master process runs " | |
| 1142 "with super-user privileges, ignored"); | |
| 1143 return NGX_CONF_OK; | |
| 1144 } | |
| 1145 | |
|
234
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1146 value = (ngx_str_t *) cf->args->elts; |
|
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1147 |
| 473 | 1148 ccf->username = (char *) value[1].data; |
| 1149 | |
| 1288 | 1150 ngx_set_errno(0); |
|
290
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|
1151 pwd = getpwnam((const char *) value[1].data); |
|
234
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|
1152 if (pwd == NULL) { |
|
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|
1153 ngx_conf_log_error(NGX_LOG_EMERG, cf, ngx_errno, |
| 452 | 1154 "getpwnam(\"%s\") failed", value[1].data); |
|
234
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1155 return NGX_CONF_ERROR; |
|
cd71b95716b4
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|
1156 } |
|
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|
1157 |
|
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|
1158 ccf->user = pwd->pw_uid; |
|
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|
1159 |
| 455 | 1160 group = (char *) ((cf->args->nelts == 2) ? value[1].data : value[2].data); |
|
234
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|
1161 |
| 1288 | 1162 ngx_set_errno(0); |
| 455 | 1163 grp = getgrnam(group); |
|
234
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|
1164 if (grp == NULL) { |
|
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|
1165 ngx_conf_log_error(NGX_LOG_EMERG, cf, ngx_errno, |
| 455 | 1166 "getgrnam(\"%s\") failed", group); |
|
234
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|
1167 return NGX_CONF_ERROR; |
|
cd71b95716b4
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parents:
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|
1168 } |
|
cd71b95716b4
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|
1169 |
|
cd71b95716b4
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231
diff
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|
1170 ccf->group = grp->gr_gid; |
|
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|
1171 |
|
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|
1172 return NGX_CONF_OK; |
|
278
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|
1173 |
|
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1174 #endif |
|
234
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|
1175 } |
| 473 | 1176 |
| 1177 | |
| 499 | 1178 static char * |
| 1069 | 1179 ngx_set_env(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 1180 { | |
| 1181 ngx_core_conf_t *ccf = conf; | |
| 1182 | |
| 1183 ngx_str_t *value, *var; | |
| 1184 ngx_uint_t i; | |
| 1185 | |
| 1186 var = ngx_array_push(&ccf->env); | |
| 1187 if (var == NULL) { | |
| 1188 return NGX_CONF_ERROR; | |
| 1189 } | |
| 1190 | |
| 1191 value = cf->args->elts; | |
| 1192 *var = value[1]; | |
| 1193 | |
| 1194 for (i = 0; i < value[1].len; i++) { | |
| 1195 | |
| 1196 if (value[1].data[i] == '=') { | |
| 1197 | |
| 1198 var->len = i; | |
| 1199 | |
| 1200 return NGX_CONF_OK; | |
| 1201 } | |
| 1202 } | |
| 1203 | |
| 1204 return NGX_CONF_OK; | |
| 1205 } | |
| 1206 | |
| 1207 | |
| 1208 static char * | |
| 499 | 1209 ngx_set_priority(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 473 | 1210 { |
| 1211 ngx_core_conf_t *ccf = conf; | |
| 1212 | |
| 1213 ngx_str_t *value; | |
| 1214 ngx_uint_t n, minus; | |
| 1215 | |
| 1216 if (ccf->priority != 0) { | |
| 1217 return "is duplicate"; | |
| 1218 } | |
| 1219 | |
| 1220 value = cf->args->elts; | |
| 1221 | |
| 1222 if (value[1].data[0] == '-') { | |
| 1223 n = 1; | |
| 1224 minus = 1; | |
| 1225 | |
| 1226 } else if (value[1].data[0] == '+') { | |
| 1227 n = 1; | |
| 1228 minus = 0; | |
| 1229 | |
| 1230 } else { | |
| 1231 n = 0; | |
| 1232 minus = 0; | |
| 1233 } | |
| 1234 | |
| 1235 ccf->priority = ngx_atoi(&value[1].data[n], value[1].len - n); | |
| 1236 if (ccf->priority == NGX_ERROR) { | |
| 1237 return "invalid number"; | |
| 1238 } | |
| 1239 | |
| 1240 if (minus) { | |
| 1241 ccf->priority = -ccf->priority; | |
| 1242 } | |
| 1243 | |
| 1244 return NGX_CONF_OK; | |
| 1245 } | |
| 577 | 1246 |
| 1247 | |
| 1248 static char * | |
| 1249 ngx_set_cpu_affinity(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 1250 { | |
|
4549
f31162fefe01
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4412
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changeset
|
1251 #if (NGX_HAVE_CPU_AFFINITY) |
| 577 | 1252 ngx_core_conf_t *ccf = conf; |
| 1253 | |
| 1254 u_char ch; | |
|
4549
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diff
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|
1255 uint64_t *mask; |
| 577 | 1256 ngx_str_t *value; |
| 1257 ngx_uint_t i, n; | |
| 1258 | |
| 1259 if (ccf->cpu_affinity) { | |
| 1260 return "is duplicate"; | |
| 1261 } | |
| 1262 | |
|
4549
f31162fefe01
worker_cpu_affinity: cleaned up Linux implementation, added FreeBSD support.
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diff
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|
1263 mask = ngx_palloc(cf->pool, (cf->args->nelts - 1) * sizeof(uint64_t)); |
| 577 | 1264 if (mask == NULL) { |
| 1265 return NGX_CONF_ERROR; | |
| 1266 } | |
| 1267 | |
| 1268 ccf->cpu_affinity_n = cf->args->nelts - 1; | |
| 1269 ccf->cpu_affinity = mask; | |
| 1270 | |
| 1271 value = cf->args->elts; | |
| 1272 | |
| 1273 for (n = 1; n < cf->args->nelts; n++) { | |
| 1274 | |
|
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|
1275 if (value[n].len > 64) { |
| 577 | 1276 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
4549
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diff
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|
1277 "\"worker_cpu_affinity\" supports up to 64 CPUs only"); |
| 577 | 1278 return NGX_CONF_ERROR; |
| 1279 } | |
| 1280 | |
| 1281 mask[n - 1] = 0; | |
| 1282 | |
| 1283 for (i = 0; i < value[n].len; i++) { | |
| 1284 | |
| 1285 ch = value[n].data[i]; | |
| 1286 | |
| 1287 if (ch == ' ') { | |
| 1288 continue; | |
| 1289 } | |
| 1290 | |
| 1291 mask[n - 1] <<= 1; | |
| 1292 | |
| 1293 if (ch == '0') { | |
| 1294 continue; | |
| 1295 } | |
| 1296 | |
| 1297 if (ch == '1') { | |
| 1298 mask[n - 1] |= 1; | |
| 1299 continue; | |
| 1300 } | |
| 1301 | |
| 1302 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 1303 "invalid character \"%c\" in \"worker_cpu_affinity\"", | |
| 1304 ch); | |
| 2024 | 1305 return NGX_CONF_ERROR; |
| 577 | 1306 } |
| 1307 } | |
| 1308 | |
| 1309 #else | |
| 1310 | |
| 1311 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, | |
| 1312 "\"worker_cpu_affinity\" is not supported " | |
| 1313 "on this platform, ignored"); | |
| 1314 #endif | |
| 1315 | |
| 1316 return NGX_CONF_OK; | |
| 1317 } | |
| 1318 | |
| 1319 | |
|
4549
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worker_cpu_affinity: cleaned up Linux implementation, added FreeBSD support.
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diff
changeset
|
1320 uint64_t |
| 577 | 1321 ngx_get_cpu_affinity(ngx_uint_t n) |
| 1322 { | |
| 1323 ngx_core_conf_t *ccf; | |
| 1324 | |
| 1325 ccf = (ngx_core_conf_t *) ngx_get_conf(ngx_cycle->conf_ctx, | |
| 1326 ngx_core_module); | |
| 1327 | |
| 1328 if (ccf->cpu_affinity == NULL) { | |
| 1329 return 0; | |
| 1330 } | |
| 1331 | |
| 1332 if (ccf->cpu_affinity_n > n) { | |
| 1333 return ccf->cpu_affinity[n]; | |
| 1334 } | |
| 1335 | |
| 1336 return ccf->cpu_affinity[ccf->cpu_affinity_n - 1]; | |
| 1337 } | |
|
4890
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Core: the "auto" parameter of the "worker_processes" directive.
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|
1338 |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
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changeset
|
1339 |
|
173cd5458281
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changeset
|
1340 static char * |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
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changeset
|
1341 ngx_set_worker_processes(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
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|
1342 { |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
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diff
changeset
|
1343 ngx_str_t *value; |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
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changeset
|
1344 ngx_core_conf_t *ccf; |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
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|
1345 |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
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parents:
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diff
changeset
|
1346 ccf = (ngx_core_conf_t *) conf; |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
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parents:
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|
1347 |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
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parents:
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diff
changeset
|
1348 if (ccf->worker_processes != NGX_CONF_UNSET) { |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
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parents:
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|
1349 return "is duplicate"; |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
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parents:
4783
diff
changeset
|
1350 } |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
diff
changeset
|
1351 |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
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parents:
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diff
changeset
|
1352 value = (ngx_str_t *) cf->args->elts; |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
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diff
changeset
|
1353 |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
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diff
changeset
|
1354 if (ngx_strcmp(value[1].data, "auto") == 0) { |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
diff
changeset
|
1355 ccf->worker_processes = ngx_ncpu; |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
diff
changeset
|
1356 return NGX_CONF_OK; |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
diff
changeset
|
1357 } |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
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diff
changeset
|
1358 |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
diff
changeset
|
1359 ccf->worker_processes = ngx_atoi(value[1].data, value[1].len); |
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173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
diff
changeset
|
1360 |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
diff
changeset
|
1361 if (ccf->worker_processes == NGX_ERROR) { |
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173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
diff
changeset
|
1362 return "invalid value"; |
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173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
diff
changeset
|
1363 } |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
diff
changeset
|
1364 |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
diff
changeset
|
1365 return NGX_CONF_OK; |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
diff
changeset
|
1366 } |