Mercurial > hg > nginx
annotate src/core/nginx.c @ 9134:c209dc4eed17
Core: fixed environment variables on exit.
Similarly to 6822:c045b4926b2c, environment variables introduced with
the "env" directive (and "NGINX_BPF_MAPS" added by QUIC) are now allocated
via ngx_alloc(), and explicitly freed by a cleanup handler if no longer used.
In collaboration with Sergey Kandaurov.
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Wed, 19 Jul 2023 05:09:23 +0300 |
| parents | 7df607cb2d11 |
| children | 6a3ee145d0b5 |
| 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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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 void ngx_cleanup_environment_variable(void *data); |
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17 static ngx_int_t ngx_get_options(int argc, char *const *argv); |
| 2758 | 18 static ngx_int_t ngx_process_options(ngx_cycle_t *cycle); |
| 452 | 19 static ngx_int_t ngx_save_argv(ngx_cycle_t *cycle, int argc, char *const *argv); |
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20 static void *ngx_core_module_create_conf(ngx_cycle_t *cycle); |
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21 static char *ngx_core_module_init_conf(ngx_cycle_t *cycle, void *conf); |
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234
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22 static char *ngx_set_user(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
| 1069 | 23 static char *ngx_set_env(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
| 473 | 24 static char *ngx_set_priority(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
| 577 | 25 static char *ngx_set_cpu_affinity(ngx_conf_t *cf, ngx_command_t *cmd, |
| 26 void *conf); | |
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27 static char *ngx_set_worker_processes(ngx_conf_t *cf, ngx_command_t *cmd, |
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28 void *conf); |
| 6383 | 29 static char *ngx_load_module(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
| 30 #if (NGX_HAVE_DLOPEN) | |
| 31 static void ngx_unload_module(void *data); | |
| 32 #endif | |
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33 |
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34 |
| 461 | 35 static ngx_conf_enum_t ngx_debug_points[] = { |
| 36 { ngx_string("stop"), NGX_DEBUG_POINTS_STOP }, | |
| 37 { ngx_string("abort"), NGX_DEBUG_POINTS_ABORT }, | |
| 38 { ngx_null_string, 0 } | |
| 577 | 39 }; |
| 461 | 40 |
| 41 | |
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42 static ngx_command_t ngx_core_commands[] = { |
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43 |
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44 { ngx_string("daemon"), |
| 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, daemon), |
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49 NULL }, |
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50 |
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51 { ngx_string("master_process"), |
| 563 | 52 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_FLAG, |
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53 ngx_conf_set_flag_slot, |
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54 0, |
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55 offsetof(ngx_core_conf_t, master), |
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56 NULL }, |
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57 |
| 563 | 58 { ngx_string("timer_resolution"), |
| 59 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
| 60 ngx_conf_set_msec_slot, | |
| 61 0, | |
| 62 offsetof(ngx_core_conf_t, timer_resolution), | |
| 63 NULL }, | |
| 64 | |
| 543 | 65 { ngx_string("pid"), |
| 66 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
| 67 ngx_conf_set_str_slot, | |
| 68 0, | |
| 69 offsetof(ngx_core_conf_t, pid), | |
| 70 NULL }, | |
| 71 | |
| 611 | 72 { ngx_string("lock_file"), |
| 73 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
| 74 ngx_conf_set_str_slot, | |
| 75 0, | |
| 76 offsetof(ngx_core_conf_t, lock_file), | |
| 77 NULL }, | |
| 78 | |
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79 { ngx_string("worker_processes"), |
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80 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, |
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81 ngx_set_worker_processes, |
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82 0, |
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83 0, |
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84 NULL }, |
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85 |
| 461 | 86 { ngx_string("debug_points"), |
| 87 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
| 88 ngx_conf_set_enum_slot, | |
| 89 0, | |
| 90 offsetof(ngx_core_conf_t, debug_points), | |
| 91 &ngx_debug_points }, | |
| 92 | |
| 543 | 93 { ngx_string("user"), |
| 94 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE12, | |
| 95 ngx_set_user, | |
| 96 0, | |
| 97 0, | |
| 98 NULL }, | |
| 99 | |
| 100 { ngx_string("worker_priority"), | |
| 101 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
| 102 ngx_set_priority, | |
| 103 0, | |
| 104 0, | |
| 105 NULL }, | |
| 106 | |
| 577 | 107 { ngx_string("worker_cpu_affinity"), |
| 108 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_1MORE, | |
| 109 ngx_set_cpu_affinity, | |
| 110 0, | |
| 111 0, | |
| 112 NULL }, | |
| 113 | |
| 543 | 114 { ngx_string("worker_rlimit_nofile"), |
| 115 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
| 116 ngx_conf_set_num_slot, | |
| 117 0, | |
| 118 offsetof(ngx_core_conf_t, rlimit_nofile), | |
| 119 NULL }, | |
| 120 | |
| 589 | 121 { ngx_string("worker_rlimit_core"), |
| 122 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
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123 ngx_conf_set_off_slot, |
| 589 | 124 0, |
| 125 offsetof(ngx_core_conf_t, rlimit_core), | |
| 126 NULL }, | |
| 127 | |
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128 { ngx_string("worker_shutdown_timeout"), |
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129 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, |
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130 ngx_conf_set_msec_slot, |
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131 0, |
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132 offsetof(ngx_core_conf_t, shutdown_timeout), |
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133 NULL }, |
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134 |
| 543 | 135 { ngx_string("working_directory"), |
| 136 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
| 137 ngx_conf_set_str_slot, | |
| 138 0, | |
| 139 offsetof(ngx_core_conf_t, working_directory), | |
| 140 NULL }, | |
| 141 | |
| 1069 | 142 { ngx_string("env"), |
| 143 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
| 144 ngx_set_env, | |
| 145 0, | |
| 146 0, | |
| 147 NULL }, | |
| 148 | |
| 6383 | 149 { ngx_string("load_module"), |
| 150 NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_TAKE1, | |
| 151 ngx_load_module, | |
| 152 0, | |
| 153 0, | |
| 154 NULL }, | |
| 155 | |
|
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156 ngx_null_command |
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157 }; |
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158 |
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159 |
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160 static ngx_core_module_t ngx_core_module_ctx = { |
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161 ngx_string("core"), |
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162 ngx_core_module_create_conf, |
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163 ngx_core_module_init_conf |
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164 }; |
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165 |
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166 |
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167 ngx_module_t ngx_core_module = { |
| 509 | 168 NGX_MODULE_V1, |
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169 &ngx_core_module_ctx, /* module context */ |
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170 ngx_core_commands, /* module directives */ |
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171 NGX_CORE_MODULE, /* module type */ |
| 541 | 172 NULL, /* init master */ |
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173 NULL, /* init module */ |
| 541 | 174 NULL, /* init process */ |
| 175 NULL, /* init thread */ | |
| 176 NULL, /* exit thread */ | |
| 177 NULL, /* exit process */ | |
| 178 NULL, /* exit master */ | |
| 179 NGX_MODULE_V1_PADDING | |
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180 }; |
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181 |
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182 |
| 2735 | 183 static ngx_uint_t ngx_show_help; |
| 2725 | 184 static ngx_uint_t ngx_show_version; |
| 185 static ngx_uint_t ngx_show_configure; | |
| 2758 | 186 static u_char *ngx_prefix; |
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187 static u_char *ngx_error_log; |
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188 static u_char *ngx_conf_file; |
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189 static u_char *ngx_conf_params; |
| 2725 | 190 static char *ngx_signal; |
| 191 | |
| 639 | 192 |
| 1069 | 193 static char **ngx_os_environ; |
| 601 | 194 |
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195 |
| 503 | 196 int ngx_cdecl |
| 499 | 197 main(int argc, char *const *argv) |
|
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198 { |
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199 ngx_buf_t *b; |
| 452 | 200 ngx_log_t *log; |
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201 ngx_uint_t i; |
| 452 | 202 ngx_cycle_t *cycle, init_cycle; |
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203 ngx_conf_dump_t *cd; |
| 452 | 204 ngx_core_conf_t *ccf; |
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205 |
|
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206 ngx_debug_init(); |
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207 |
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208 if (ngx_strerror_init() != NGX_OK) { |
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209 return 1; |
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210 } |
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211 |
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212 if (ngx_get_options(argc, argv) != NGX_OK) { |
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213 return 1; |
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214 } |
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215 |
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216 if (ngx_show_version) { |
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217 ngx_show_version_info(); |
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218 |
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219 if (!ngx_test_config) { |
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220 return 0; |
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221 } |
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222 } |
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223 |
|
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224 /* TODO */ ngx_max_sockets = -1; |
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225 |
|
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226 ngx_time_init(); |
|
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227 |
| 455 | 228 #if (NGX_PCRE) |
|
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229 ngx_regex_init(); |
|
212
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230 #endif |
|
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231 |
|
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232 ngx_pid = ngx_getpid(); |
|
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233 ngx_parent = ngx_getppid(); |
|
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234 |
|
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235 log = ngx_log_init(ngx_prefix, ngx_error_log); |
| 501 | 236 if (log == NULL) { |
|
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237 return 1; |
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238 } |
|
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239 |
| 541 | 240 /* STUB */ |
|
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241 #if (NGX_OPENSSL) |
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242 ngx_ssl_init(log); |
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243 #endif |
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244 |
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245 /* |
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246 * init_cycle->log is required for signal handlers and |
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247 * ngx_process_options() |
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248 */ |
|
212
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249 |
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250 ngx_memzero(&init_cycle, sizeof(ngx_cycle_t)); |
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251 init_cycle.log = log; |
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252 ngx_cycle = &init_cycle; |
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253 |
| 501 | 254 init_cycle.pool = ngx_create_pool(1024, log); |
| 255 if (init_cycle.pool == NULL) { | |
|
218
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256 return 1; |
|
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257 } |
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258 |
| 611 | 259 if (ngx_save_argv(&init_cycle, argc, argv) != NGX_OK) { |
| 452 | 260 return 1; |
| 261 } | |
| 262 | |
| 2758 | 263 if (ngx_process_options(&init_cycle) != NGX_OK) { |
| 264 return 1; | |
| 265 } | |
|
448
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266 |
| 611 | 267 if (ngx_os_init(log) != NGX_OK) { |
|
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268 return 1; |
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269 } |
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270 |
|
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271 /* |
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272 * ngx_crc32_table_init() requires ngx_cacheline_size set in ngx_os_init() |
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273 */ |
|
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274 |
|
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275 if (ngx_crc32_table_init() != NGX_OK) { |
|
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276 return 1; |
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277 } |
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278 |
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279 /* |
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280 * ngx_slab_sizes_init() requires ngx_pagesize set in ngx_os_init() |
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281 */ |
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282 |
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283 ngx_slab_sizes_init(); |
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284 |
| 611 | 285 if (ngx_add_inherited_sockets(&init_cycle) != NGX_OK) { |
|
218
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286 return 1; |
|
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287 } |
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288 |
|
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289 if (ngx_preinit_modules() != NGX_OK) { |
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290 return 1; |
|
317
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291 } |
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292 |
|
218
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293 cycle = ngx_init_cycle(&init_cycle); |
|
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294 if (cycle == NULL) { |
|
320
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295 if (ngx_test_config) { |
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296 ngx_log_stderr(0, "configuration file %s test failed", |
| 2722 | 297 init_cycle.conf_file.data); |
|
320
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298 } |
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299 |
|
107
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300 return 1; |
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301 } |
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302 |
|
317
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303 if (ngx_test_config) { |
| 3750 | 304 if (!ngx_quiet_mode) { |
| 305 ngx_log_stderr(0, "configuration file %s test is successful", | |
| 306 cycle->conf_file.data); | |
| 307 } | |
| 308 | |
|
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309 if (ngx_dump_config) { |
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310 cd = cycle->config_dump.elts; |
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311 |
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312 for (i = 0; i < cycle->config_dump.nelts; i++) { |
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313 |
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314 ngx_write_stdout("# configuration file "); |
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315 (void) ngx_write_fd(ngx_stdout, cd[i].name.data, |
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316 cd[i].name.len); |
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317 ngx_write_stdout(":" NGX_LINEFEED); |
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318 |
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319 b = cd[i].buffer; |
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320 |
|
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|
321 (void) ngx_write_fd(ngx_stdout, b->pos, b->last - b->pos); |
|
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|
322 ngx_write_stdout(NGX_LINEFEED); |
|
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|
323 } |
|
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|
324 } |
|
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|
325 |
|
317
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
316
diff
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|
326 return 0; |
|
1308b98496a2
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Igor Sysoev <igor@sysoev.ru>
parents:
316
diff
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|
327 } |
|
1308b98496a2
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316
diff
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|
328 |
|
2923
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a signaller process should stop configuration processing just after
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diff
changeset
|
329 if (ngx_signal) { |
|
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|
330 return ngx_signal_process(cycle, ngx_signal); |
|
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|
331 } |
|
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|
332 |
|
449
3b1e8c9df9ad
nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
448
diff
changeset
|
333 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
|
334 |
|
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
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|
335 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
|
336 |
|
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
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217
diff
changeset
|
337 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
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|
338 |
| 2725 | 339 if (ccf->master && ngx_process == NGX_PROCESS_SINGLE) { |
| 340 ngx_process = NGX_PROCESS_MASTER; | |
| 341 } | |
|
220
4f81b931e9ff
nginx-0.0.1-2004-01-08-11:47:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
219
diff
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|
342 |
|
2738
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
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diff
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|
343 #if !(NGX_WIN32) |
|
115
be27f922b9a2
nginx-0.0.1-2003-07-10-20:26:57 import
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114
diff
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|
344 |
| 611 | 345 if (ngx_init_signals(cycle->log) != NGX_OK) { |
| 539 | 346 return 1; |
| 347 } | |
| 348 | |
|
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
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310
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|
349 if (!ngx_inherited && ccf->daemon) { |
| 611 | 350 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
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|
351 return 1; |
|
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Igor Sysoev <igor@sysoev.ru>
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114
diff
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|
352 } |
|
366
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
337
diff
changeset
|
353 |
|
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
337
diff
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|
354 ngx_daemonized = 1; |
|
115
be27f922b9a2
nginx-0.0.1-2003-07-10-20:26:57 import
Igor Sysoev <igor@sysoev.ru>
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114
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|
355 } |
|
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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|
356 |
|
4293
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Fixed handling of SIGWINCH/NOACCEPT signal.
Maxim Dounin <mdounin@mdounin.ru>
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|
357 if (ngx_inherited) { |
|
3bae3d8fb573
Fixed handling of SIGWINCH/NOACCEPT signal.
Maxim Dounin <mdounin@mdounin.ru>
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changeset
|
358 ngx_daemonized = 1; |
|
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Maxim Dounin <mdounin@mdounin.ru>
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|
359 } |
|
3bae3d8fb573
Fixed handling of SIGWINCH/NOACCEPT signal.
Maxim Dounin <mdounin@mdounin.ru>
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|
360 |
| 2725 | 361 #endif |
| 362 | |
| 611 | 363 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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|
364 return 1; |
|
00cafae0bdf1
nginx-0.0.1-2003-12-14-23:10:27 import
Igor Sysoev <igor@sysoev.ru>
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209
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|
365 } |
|
00cafae0bdf1
nginx-0.0.1-2003-12-14-23:10:27 import
Igor Sysoev <igor@sysoev.ru>
parents:
209
diff
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|
366 |
|
5260
e088695737c3
Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
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|
367 if (ngx_log_redirect_stderr(cycle) != NGX_OK) { |
|
e088695737c3
Core: consolidated log-related code.
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|
368 return 1; |
|
2743
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Igor Sysoev <igor@sysoev.ru>
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|
369 } |
|
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|
370 |
|
3199
b242aaf1dcfa
nginx did not close log file set by --error-log-path,
Igor Sysoev <igor@sysoev.ru>
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|
371 if (log->file->fd != ngx_stderr) { |
|
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Igor Sysoev <igor@sysoev.ru>
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|
372 if (ngx_close_file(log->file->fd) == NGX_FILE_ERROR) { |
|
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Igor Sysoev <igor@sysoev.ru>
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3177
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|
373 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, |
|
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|
374 ngx_close_file_n " built-in log failed"); |
|
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parents:
3177
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|
375 } |
|
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|
376 } |
|
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|
377 |
|
2743
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Igor Sysoev <igor@sysoev.ru>
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|
378 ngx_use_stderr = 0; |
|
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Igor Sysoev <igor@sysoev.ru>
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|
379 |
| 2725 | 380 if (ngx_process == NGX_PROCESS_SINGLE) { |
| 381 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
|
382 |
|
56496082668b
nginx-0.0.3-2004-04-16-09:14:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
317
diff
changeset
|
383 } else { |
| 2725 | 384 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
|
385 } |
|
220
4f81b931e9ff
nginx-0.0.1-2004-01-08-11:47:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
219
diff
changeset
|
386 |
|
4f81b931e9ff
nginx-0.0.1-2004-01-08-11:47:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
219
diff
changeset
|
387 return 0; |
|
4f81b931e9ff
nginx-0.0.1-2004-01-08-11:47:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
219
diff
changeset
|
388 } |
|
4f81b931e9ff
nginx-0.0.1-2004-01-08-11:47:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
219
diff
changeset
|
389 |
|
4f81b931e9ff
nginx-0.0.1-2004-01-08-11:47:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
219
diff
changeset
|
390 |
|
6257
5eb4d7541107
Extract out version info function.
Kurtis Nusbaum <klnusbaum@gmail.com>
parents:
6187
diff
changeset
|
391 static void |
|
6446
0ff7eff48c7e
Fix build with -Wmissing-prototypes.
Piotr Sikora <piotrsikora@google.com>
parents:
6402
diff
changeset
|
392 ngx_show_version_info(void) |
|
6257
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diff
changeset
|
393 { |
|
5eb4d7541107
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changeset
|
394 ngx_write_stderr("nginx version: " NGINX_VER_BUILD NGX_LINEFEED); |
|
5eb4d7541107
Extract out version info function.
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parents:
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diff
changeset
|
395 |
|
5eb4d7541107
Extract out version info function.
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diff
changeset
|
396 if (ngx_show_help) { |
|
5eb4d7541107
Extract out version info function.
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parents:
6187
diff
changeset
|
397 ngx_write_stderr( |
|
7744
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
7662
diff
changeset
|
398 "Usage: nginx [-?hvVtTq] [-s signal] [-p prefix]" NGX_LINEFEED |
|
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
7662
diff
changeset
|
399 " [-e filename] [-c filename] [-g directives]" |
|
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
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7662
diff
changeset
|
400 NGX_LINEFEED NGX_LINEFEED |
|
6257
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diff
changeset
|
401 "Options:" NGX_LINEFEED |
|
5eb4d7541107
Extract out version info function.
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parents:
6187
diff
changeset
|
402 " -?,-h : this help" NGX_LINEFEED |
|
5eb4d7541107
Extract out version info function.
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parents:
6187
diff
changeset
|
403 " -v : show version and exit" NGX_LINEFEED |
|
5eb4d7541107
Extract out version info function.
Kurtis Nusbaum <klnusbaum@gmail.com>
parents:
6187
diff
changeset
|
404 " -V : show version and configure options then exit" |
|
5eb4d7541107
Extract out version info function.
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parents:
6187
diff
changeset
|
405 NGX_LINEFEED |
|
5eb4d7541107
Extract out version info function.
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parents:
6187
diff
changeset
|
406 " -t : test configuration and exit" NGX_LINEFEED |
|
5eb4d7541107
Extract out version info function.
Kurtis Nusbaum <klnusbaum@gmail.com>
parents:
6187
diff
changeset
|
407 " -T : test configuration, dump it and exit" |
|
5eb4d7541107
Extract out version info function.
Kurtis Nusbaum <klnusbaum@gmail.com>
parents:
6187
diff
changeset
|
408 NGX_LINEFEED |
|
5eb4d7541107
Extract out version info function.
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parents:
6187
diff
changeset
|
409 " -q : suppress non-error messages " |
|
5eb4d7541107
Extract out version info function.
Kurtis Nusbaum <klnusbaum@gmail.com>
parents:
6187
diff
changeset
|
410 "during configuration testing" NGX_LINEFEED |
|
5eb4d7541107
Extract out version info function.
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parents:
6187
diff
changeset
|
411 " -s signal : send signal to a master process: " |
|
5eb4d7541107
Extract out version info function.
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parents:
6187
diff
changeset
|
412 "stop, quit, reopen, reload" NGX_LINEFEED |
|
5eb4d7541107
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6187
diff
changeset
|
413 #ifdef NGX_PREFIX |
|
5eb4d7541107
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diff
changeset
|
414 " -p prefix : set prefix path (default: " NGX_PREFIX ")" |
|
5eb4d7541107
Extract out version info function.
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6187
diff
changeset
|
415 NGX_LINEFEED |
|
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changeset
|
416 #else |
|
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parents:
6187
diff
changeset
|
417 " -p prefix : set prefix path (default: NONE)" NGX_LINEFEED |
|
5eb4d7541107
Extract out version info function.
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parents:
6187
diff
changeset
|
418 #endif |
|
7744
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
7662
diff
changeset
|
419 " -e filename : set error log file (default: " |
|
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
7662
diff
changeset
|
420 #ifdef NGX_ERROR_LOG_STDERR |
|
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
7662
diff
changeset
|
421 "stderr)" NGX_LINEFEED |
|
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
7662
diff
changeset
|
422 #else |
|
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
7662
diff
changeset
|
423 NGX_ERROR_LOG_PATH ")" NGX_LINEFEED |
|
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
7662
diff
changeset
|
424 #endif |
|
6257
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6187
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changeset
|
425 " -c filename : set configuration file (default: " NGX_CONF_PATH |
|
5eb4d7541107
Extract out version info function.
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parents:
6187
diff
changeset
|
426 ")" NGX_LINEFEED |
|
5eb4d7541107
Extract out version info function.
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diff
changeset
|
427 " -g directives : set global directives out of configuration " |
|
5eb4d7541107
Extract out version info function.
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parents:
6187
diff
changeset
|
428 "file" NGX_LINEFEED NGX_LINEFEED |
|
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parents:
6187
diff
changeset
|
429 ); |
|
5eb4d7541107
Extract out version info function.
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parents:
6187
diff
changeset
|
430 } |
|
5eb4d7541107
Extract out version info function.
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parents:
6187
diff
changeset
|
431 |
|
5eb4d7541107
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parents:
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diff
changeset
|
432 if (ngx_show_configure) { |
|
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diff
changeset
|
433 |
|
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diff
changeset
|
434 #ifdef NGX_COMPILER |
|
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|
435 ngx_write_stderr("built by " NGX_COMPILER NGX_LINEFEED); |
|
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changeset
|
436 #endif |
|
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changeset
|
437 |
|
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diff
changeset
|
438 #if (NGX_SSL) |
|
6492
3b77efe05b92
SSL: SSLeay_version() is deprecated in OpenSSL 1.1.0.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6480
diff
changeset
|
439 if (ngx_strcmp(ngx_ssl_version(), OPENSSL_VERSION_TEXT) == 0) { |
|
6257
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parents:
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diff
changeset
|
440 ngx_write_stderr("built with " OPENSSL_VERSION_TEXT NGX_LINEFEED); |
|
5eb4d7541107
Extract out version info function.
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parents:
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diff
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|
441 } else { |
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442 ngx_write_stderr("built with " OPENSSL_VERSION_TEXT |
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443 " (running with "); |
|
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444 ngx_write_stderr((char *) (uintptr_t) ngx_ssl_version()); |
|
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445 ngx_write_stderr(")" NGX_LINEFEED); |
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446 } |
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447 #ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME |
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448 ngx_write_stderr("TLS SNI support enabled" NGX_LINEFEED); |
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449 #else |
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450 ngx_write_stderr("TLS SNI support disabled" NGX_LINEFEED); |
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451 #endif |
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452 #endif |
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453 |
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|
454 ngx_write_stderr("configure arguments:" NGX_CONFIGURE NGX_LINEFEED); |
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455 } |
|
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|
456 } |
|
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457 |
|
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|
458 |
| 499 | 459 static ngx_int_t |
| 460 ngx_add_inherited_sockets(ngx_cycle_t *cycle) | |
|
219
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461 { |
| 501 | 462 u_char *p, *v, *inherited; |
| 463 ngx_int_t s; | |
| 464 ngx_listening_t *ls; | |
|
219
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465 |
|
290
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466 inherited = (u_char *) getenv(NGINX_VAR); |
|
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467 |
|
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468 if (inherited == NULL) { |
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469 return NGX_OK; |
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470 } |
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471 |
| 461 | 472 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, |
|
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473 "using inherited sockets from \"%s\"", inherited); |
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474 |
| 461 | 475 if (ngx_array_init(&cycle->listening, cycle->pool, 10, |
| 745 | 476 sizeof(ngx_listening_t)) |
|
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|
477 != NGX_OK) |
| 461 | 478 { |
| 479 return NGX_ERROR; | |
| 480 } | |
|
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481 |
|
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482 for (p = inherited, v = p; *p; p++) { |
|
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483 if (*p == ':' || *p == ';') { |
|
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484 s = ngx_atoi(v, p - v); |
|
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485 if (s == NGX_ERROR) { |
|
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486 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, |
| 537 | 487 "invalid socket number \"%s\" in " NGINX_VAR |
| 488 " environment variable, ignoring the rest" | |
| 489 " of the variable", v); | |
|
282
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490 break; |
|
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491 } |
|
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492 |
|
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493 v = p + 1; |
|
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494 |
| 501 | 495 ls = ngx_array_push(&cycle->listening); |
| 496 if (ls == NULL) { | |
|
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497 return NGX_ERROR; |
|
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498 } |
|
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499 |
| 523 | 500 ngx_memzero(ls, sizeof(ngx_listening_t)); |
| 501 | |
| 501 | 502 ls->fd = (ngx_socket_t) s; |
|
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503 ls->inherited = 1; |
|
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504 } |
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505 } |
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506 |
|
6399
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Core: improved logging on invalid NGINX variable (ticket #900).
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507 if (v != p) { |
|
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|
508 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, |
|
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509 "invalid socket number \"%s\" in " NGINX_VAR |
|
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510 " environment variable, ignoring", v); |
|
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511 } |
|
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|
512 |
|
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513 ngx_inherited = 1; |
|
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514 |
|
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515 return ngx_set_inherited_sockets(cycle); |
|
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516 } |
|
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517 |
|
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518 |
| 1069 | 519 char ** |
| 520 ngx_set_environment(ngx_cycle_t *cycle, ngx_uint_t *last) | |
| 521 { | |
|
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|
522 char **p, **env, *str; |
|
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|
523 size_t len; |
|
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|
524 ngx_str_t *var; |
|
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|
525 ngx_uint_t i, n; |
|
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|
526 ngx_core_conf_t *ccf; |
|
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|
527 ngx_pool_cleanup_t *cln; |
| 1069 | 528 |
| 529 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); | |
| 530 | |
| 1080 | 531 if (last == NULL && ccf->environment) { |
| 532 return ccf->environment; | |
| 1069 | 533 } |
| 534 | |
| 535 var = ccf->env.elts; | |
| 536 | |
| 537 for (i = 0; i < ccf->env.nelts; i++) { | |
| 538 if (ngx_strcmp(var[i].data, "TZ") == 0 | |
| 539 || ngx_strncmp(var[i].data, "TZ=", 3) == 0) | |
| 540 { | |
| 541 goto tz_found; | |
| 542 } | |
| 543 } | |
| 544 | |
| 545 var = ngx_array_push(&ccf->env); | |
| 1318 | 546 if (var == NULL) { |
| 547 return NULL; | |
| 548 } | |
| 1069 | 549 |
| 550 var->len = 2; | |
| 551 var->data = (u_char *) "TZ"; | |
| 552 | |
| 553 var = ccf->env.elts; | |
| 554 | |
| 555 tz_found: | |
| 556 | |
| 1080 | 557 n = 0; |
| 558 | |
| 1069 | 559 for (i = 0; i < ccf->env.nelts; i++) { |
| 560 | |
| 561 if (var[i].data[var[i].len] == '=') { | |
| 562 n++; | |
| 563 continue; | |
| 564 } | |
| 565 | |
| 566 for (p = ngx_os_environ; *p; p++) { | |
| 567 | |
| 568 if (ngx_strncmp(*p, var[i].data, var[i].len) == 0 | |
| 569 && (*p)[var[i].len] == '=') | |
| 570 { | |
| 571 n++; | |
| 572 break; | |
| 573 } | |
| 574 } | |
| 575 } | |
| 576 | |
| 577 if (last) { | |
| 1080 | 578 env = ngx_alloc((*last + n + 1) * sizeof(char *), cycle->log); |
|
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|
579 if (env == NULL) { |
|
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|
580 return NULL; |
|
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|
581 } |
|
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|
582 |
| 1069 | 583 *last = n; |
| 584 | |
| 585 } else { | |
|
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|
586 cln = ngx_pool_cleanup_add(cycle->pool, 0); |
|
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diff
changeset
|
587 if (cln == NULL) { |
|
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diff
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|
588 return NULL; |
|
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|
589 } |
| 1069 | 590 |
|
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|
591 env = ngx_alloc((n + 1) * sizeof(char *), cycle->log); |
|
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changeset
|
592 if (env == NULL) { |
|
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|
593 return NULL; |
|
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|
594 } |
|
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diff
changeset
|
595 |
|
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|
596 cln->handler = ngx_cleanup_environment; |
|
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diff
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|
597 cln->data = env; |
| 1069 | 598 } |
| 599 | |
| 600 n = 0; | |
| 601 | |
| 602 for (i = 0; i < ccf->env.nelts; i++) { | |
| 603 | |
| 604 if (var[i].data[var[i].len] == '=') { | |
|
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|
605 |
|
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changeset
|
606 if (last) { |
|
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Core: fixed environment variables on exit.
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changeset
|
607 env[n++] = (char *) var[i].data; |
|
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|
608 continue; |
|
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Core: fixed environment variables on exit.
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|
609 } |
|
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Core: fixed environment variables on exit.
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|
610 |
|
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changeset
|
611 cln = ngx_pool_cleanup_add(cycle->pool, 0); |
|
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|
612 if (cln == NULL) { |
|
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|
613 return NULL; |
|
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|
614 } |
|
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|
615 |
|
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|
616 len = ngx_strlen(var[i].data) + 1; |
|
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|
617 |
|
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Core: fixed environment variables on exit.
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changeset
|
618 str = ngx_alloc(len, cycle->log); |
|
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parents:
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diff
changeset
|
619 if (str == NULL) { |
|
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Core: fixed environment variables on exit.
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|
620 return NULL; |
|
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Core: fixed environment variables on exit.
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|
621 } |
|
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|
622 |
|
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|
623 ngx_memcpy(str, var[i].data, len); |
|
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|
624 |
|
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|
625 cln->handler = ngx_cleanup_environment_variable; |
|
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|
626 cln->data = str; |
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627 |
|
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|
628 env[n++] = str; |
|
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|
629 |
| 1069 | 630 continue; |
| 631 } | |
| 632 | |
| 633 for (p = ngx_os_environ; *p; p++) { | |
| 634 | |
| 635 if (ngx_strncmp(*p, var[i].data, var[i].len) == 0 | |
| 636 && (*p)[var[i].len] == '=') | |
| 637 { | |
| 638 env[n++] = *p; | |
| 639 break; | |
| 640 } | |
| 641 } | |
| 642 } | |
| 643 | |
| 644 env[n] = NULL; | |
| 645 | |
| 646 if (last == NULL) { | |
| 647 ccf->environment = env; | |
| 648 environ = env; | |
| 649 } | |
| 650 | |
| 651 return env; | |
| 652 } | |
| 653 | |
| 654 | |
|
6822
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|
655 static void |
|
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|
656 ngx_cleanup_environment(void *data) |
|
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|
657 { |
|
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|
658 char **env = data; |
|
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changeset
|
659 |
|
c045b4926b2c
Core: fixed environment on exit.
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|
660 if (environ == env) { |
|
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changeset
|
661 |
|
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parents:
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changeset
|
662 /* |
|
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|
663 * if the environment is still used, as it happens on exit, |
|
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|
664 * the only option is to leak it |
|
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|
665 */ |
|
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|
666 |
|
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|
667 return; |
|
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|
668 } |
|
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|
669 |
|
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|
670 ngx_free(env); |
|
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|
671 } |
|
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changeset
|
672 |
|
c045b4926b2c
Core: fixed environment on exit.
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diff
changeset
|
673 |
|
9134
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|
674 static void |
|
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|
675 ngx_cleanup_environment_variable(void *data) |
|
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|
676 { |
|
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|
677 char *var = data; |
|
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|
678 |
|
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|
679 char **p; |
|
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|
680 |
|
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|
681 for (p = environ; *p; p++) { |
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|
682 |
|
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|
683 /* |
|
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|
684 * if an environment variable is still used, as it happens on exit, |
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685 * the only option is to leak it |
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|
686 */ |
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|
687 |
|
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|
688 if (*p == var) { |
|
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|
689 return; |
|
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|
690 } |
|
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|
691 } |
|
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diff
changeset
|
692 |
|
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|
693 ngx_free(var); |
|
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|
694 } |
|
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parents:
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diff
changeset
|
695 |
|
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diff
changeset
|
696 |
| 543 | 697 ngx_pid_t |
| 698 ngx_exec_new_binary(ngx_cycle_t *cycle, char *const *argv) | |
|
218
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parents:
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diff
changeset
|
699 { |
| 1069 | 700 char **env, *var; |
| 701 u_char *p; | |
| 702 ngx_uint_t i, n; | |
| 703 ngx_pid_t pid; | |
| 704 ngx_exec_ctx_t ctx; | |
| 705 ngx_core_conf_t *ccf; | |
| 706 ngx_listening_t *ls; | |
|
218
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diff
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|
707 |
|
2745
1983932b8075
pass command lines options to workers
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parents:
2743
diff
changeset
|
708 ngx_memzero(&ctx, sizeof(ngx_exec_ctx_t)); |
|
1983932b8075
pass command lines options to workers
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changeset
|
709 |
|
218
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diff
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|
710 ctx.path = argv[0]; |
|
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|
711 ctx.name = "new binary process"; |
|
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diff
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|
712 ctx.argv = argv; |
|
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diff
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|
713 |
| 1069 | 714 n = 2; |
| 715 env = ngx_set_environment(cycle, &n); | |
| 716 if (env == NULL) { | |
| 717 return NGX_INVALID_PID; | |
| 718 } | |
| 719 | |
|
282
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parents:
279
diff
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|
720 var = ngx_alloc(sizeof(NGINX_VAR) |
| 501 | 721 + cycle->listening.nelts * (NGX_INT32_LEN + 1) + 2, |
|
218
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|
722 cycle->log); |
|
5116
4d7027deb1bb
Core: guard against failed allocation during binary upgrade.
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parents:
4890
diff
changeset
|
723 if (var == NULL) { |
|
5122
3450eee1ee8d
Core: fixed resource leak if binary upgrade fails due to no memory.
Ruslan Ermilov <ru@nginx.com>
parents:
5116
diff
changeset
|
724 ngx_free(env); |
|
5116
4d7027deb1bb
Core: guard against failed allocation during binary upgrade.
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diff
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|
725 return NGX_INVALID_PID; |
|
4d7027deb1bb
Core: guard against failed allocation during binary upgrade.
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parents:
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diff
changeset
|
726 } |
|
218
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217
diff
changeset
|
727 |
| 461 | 728 p = ngx_cpymem(var, NGINX_VAR "=", sizeof(NGINX_VAR)); |
|
218
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diff
changeset
|
729 |
|
05592fd7a436
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parents:
217
diff
changeset
|
730 ls = cycle->listening.elts; |
|
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parents:
217
diff
changeset
|
731 for (i = 0; i < cycle->listening.nelts; i++) { |
|
8676
7df607cb2d11
QUIC: ngx_quic_bpf module.
Vladimir Homutov <vl@nginx.com>
parents:
7744
diff
changeset
|
732 if (ls[i].ignore) { |
|
7df607cb2d11
QUIC: ngx_quic_bpf module.
Vladimir Homutov <vl@nginx.com>
parents:
7744
diff
changeset
|
733 continue; |
|
7df607cb2d11
QUIC: ngx_quic_bpf module.
Vladimir Homutov <vl@nginx.com>
parents:
7744
diff
changeset
|
734 } |
| 461 | 735 p = ngx_sprintf(p, "%ud;", ls[i].fd); |
|
114
ac69ab96328d
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parents:
113
diff
changeset
|
736 } |
|
ac69ab96328d
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parents:
113
diff
changeset
|
737 |
| 461 | 738 *p = '\0'; |
| 739 | |
| 1069 | 740 env[n++] = var; |
| 452 | 741 |
| 742 #if (NGX_SETPROCTITLE_USES_ENV) | |
| 743 | |
| 461 | 744 /* allocate the spare 300 bytes for the new binary process title */ |
| 452 | 745 |
| 1069 | 746 env[n++] = "SPARE=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" |
| 747 "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" | |
| 748 "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" | |
| 749 "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" | |
| 750 "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"; | |
| 452 | 751 |
| 752 #endif | |
| 753 | |
| 1069 | 754 env[n] = NULL; |
| 755 | |
| 756 #if (NGX_DEBUG) | |
| 757 { | |
| 758 char **e; | |
| 759 for (e = env; *e; e++) { | |
| 760 ngx_log_debug1(NGX_LOG_DEBUG_CORE, cycle->log, 0, "env: %s", *e); | |
| 761 } | |
| 762 } | |
| 763 #endif | |
| 764 | |
| 765 ctx.envp = (char *const *) env; | |
|
218
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diff
changeset
|
766 |
| 543 | 767 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); |
| 768 | |
|
5137
f941cf265cc5
Use NGX_FILE_ERROR for handling file operations errors.
Valentin Bartenev <vbart@nginx.com>
parents:
5122
diff
changeset
|
769 if (ngx_rename_file(ccf->pid.data, ccf->oldpid.data) == NGX_FILE_ERROR) { |
| 543 | 770 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, |
| 771 ngx_rename_file_n " %s to %s failed " | |
| 772 "before executing new binary process \"%s\"", | |
| 773 ccf->pid.data, ccf->oldpid.data, argv[0]); | |
| 774 | |
| 1069 | 775 ngx_free(env); |
| 543 | 776 ngx_free(var); |
| 777 | |
| 778 return NGX_INVALID_PID; | |
| 779 } | |
| 780 | |
|
279
b79f021a644a
nginx-0.0.2-2004-03-04-19:34:23 import
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parents:
278
diff
changeset
|
781 pid = ngx_execute(cycle, &ctx); |
|
114
ac69ab96328d
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parents:
113
diff
changeset
|
782 |
| 543 | 783 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
|
784 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
|
785 == NGX_FILE_ERROR) |
|
f941cf265cc5
Use NGX_FILE_ERROR for handling file operations errors.
Valentin Bartenev <vbart@nginx.com>
parents:
5122
diff
changeset
|
786 { |
| 543 | 787 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, |
| 1069 | 788 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
|
789 "an attempt to execute new binary process \"%s\"", |
| 543 | 790 ccf->oldpid.data, ccf->pid.data, argv[0]); |
| 791 } | |
| 792 } | |
| 793 | |
| 1069 | 794 ngx_free(env); |
|
218
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217
diff
changeset
|
795 ngx_free(var); |
|
226
b0c1e21e68db
nginx-0.0.1-2004-01-14-00:33:59 import
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parents:
225
diff
changeset
|
796 |
|
b0c1e21e68db
nginx-0.0.1-2004-01-14-00:33:59 import
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parents:
225
diff
changeset
|
797 return pid; |
|
218
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217
diff
changeset
|
798 } |
|
05592fd7a436
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parents:
217
diff
changeset
|
799 |
|
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parents:
217
diff
changeset
|
800 |
| 543 | 801 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
|
802 ngx_get_options(int argc, char *const *argv) |
|
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
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parents:
253
diff
changeset
|
803 { |
|
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
804 u_char *p; |
|
edc01cc34b3e
allow condensed command lines options
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parents:
2730
diff
changeset
|
805 ngx_int_t i; |
|
255
e6938ca7331a
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parents:
253
diff
changeset
|
806 |
| 452 | 807 for (i = 1; i < argc; i++) { |
|
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
808 |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
809 p = (u_char *) argv[i]; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
810 |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
811 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
|
812 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
|
813 return NGX_ERROR; |
|
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
814 } |
|
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
815 |
|
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
816 while (*p) { |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
817 |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
818 switch (*p++) { |
|
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
819 |
| 2735 | 820 case '?': |
| 821 case 'h': | |
| 822 ngx_show_version = 1; | |
| 823 ngx_show_help = 1; | |
| 824 break; | |
| 825 | |
|
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
826 case 'v': |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
827 ngx_show_version = 1; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
828 break; |
| 639 | 829 |
|
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
830 case 'V': |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
831 ngx_show_version = 1; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
832 ngx_show_configure = 1; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
833 break; |
| 945 | 834 |
|
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
835 case 't': |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
836 ngx_test_config = 1; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
837 break; |
|
317
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
316
diff
changeset
|
838 |
|
6187
1b7e246e6b38
Core: store and dump processed configuration.
Vladimir Homutov <vl@nginx.com>
parents:
6127
diff
changeset
|
839 case 'T': |
|
1b7e246e6b38
Core: store and dump processed configuration.
Vladimir Homutov <vl@nginx.com>
parents:
6127
diff
changeset
|
840 ngx_test_config = 1; |
|
1b7e246e6b38
Core: store and dump processed configuration.
Vladimir Homutov <vl@nginx.com>
parents:
6127
diff
changeset
|
841 ngx_dump_config = 1; |
|
1b7e246e6b38
Core: store and dump processed configuration.
Vladimir Homutov <vl@nginx.com>
parents:
6127
diff
changeset
|
842 break; |
|
1b7e246e6b38
Core: store and dump processed configuration.
Vladimir Homutov <vl@nginx.com>
parents:
6127
diff
changeset
|
843 |
| 3750 | 844 case 'q': |
| 845 ngx_quiet_mode = 1; | |
| 846 break; | |
| 847 | |
| 2758 | 848 case 'p': |
| 849 if (*p) { | |
| 850 ngx_prefix = p; | |
| 851 goto next; | |
| 852 } | |
| 853 | |
| 854 if (argv[++i]) { | |
| 855 ngx_prefix = (u_char *) argv[i]; | |
| 856 goto next; | |
| 857 } | |
| 858 | |
| 859 ngx_log_stderr(0, "option \"-p\" requires directory name"); | |
| 860 return NGX_ERROR; | |
| 861 | |
|
7744
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
7662
diff
changeset
|
862 case 'e': |
|
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
7662
diff
changeset
|
863 if (*p) { |
|
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
7662
diff
changeset
|
864 ngx_error_log = p; |
|
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
7662
diff
changeset
|
865 |
|
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
7662
diff
changeset
|
866 } else if (argv[++i]) { |
|
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
7662
diff
changeset
|
867 ngx_error_log = (u_char *) argv[i]; |
|
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
7662
diff
changeset
|
868 |
|
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
7662
diff
changeset
|
869 } else { |
|
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
7662
diff
changeset
|
870 ngx_log_stderr(0, "option \"-e\" requires file name"); |
|
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
7662
diff
changeset
|
871 return NGX_ERROR; |
|
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
7662
diff
changeset
|
872 } |
|
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
7662
diff
changeset
|
873 |
|
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
7662
diff
changeset
|
874 if (ngx_strcmp(ngx_error_log, "stderr") == 0) { |
|
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
7662
diff
changeset
|
875 ngx_error_log = (u_char *) ""; |
|
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
7662
diff
changeset
|
876 } |
|
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
7662
diff
changeset
|
877 |
|
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
7662
diff
changeset
|
878 goto next; |
|
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
7662
diff
changeset
|
879 |
|
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
880 case 'c': |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
881 if (*p) { |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
882 ngx_conf_file = p; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
883 goto next; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
884 } |
|
316
a0beefedaf94
nginx-0.0.3-2004-04-15-00:34:05 import
Igor Sysoev <igor@sysoev.ru>
parents:
314
diff
changeset
|
885 |
|
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
886 if (argv[++i]) { |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
887 ngx_conf_file = (u_char *) argv[i]; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
888 goto next; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
889 } |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
890 |
|
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
891 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
|
892 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
|
893 |
|
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
894 case 'g': |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
895 if (*p) { |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
896 ngx_conf_params = p; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
897 goto next; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
898 } |
| 2073 | 899 |
|
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
900 if (argv[++i]) { |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
901 ngx_conf_params = (u_char *) argv[i]; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
902 goto next; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
903 } |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
904 |
|
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
905 ngx_log_stderr(0, "option \"-g\" requires parameter"); |
|
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
906 return NGX_ERROR; |
| 2073 | 907 |
|
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
908 case 's': |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
909 if (*p) { |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
910 ngx_signal = (char *) p; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
911 |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
912 } else if (argv[++i]) { |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
913 ngx_signal = argv[i]; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
914 |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
915 } else { |
|
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
916 ngx_log_stderr(0, "option \"-s\" requires parameter"); |
|
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
917 return NGX_ERROR; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
918 } |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
919 |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
920 if (ngx_strcmp(ngx_signal, "stop") == 0 |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
921 || ngx_strcmp(ngx_signal, "quit") == 0 |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
922 || ngx_strcmp(ngx_signal, "reopen") == 0 |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
923 || ngx_strcmp(ngx_signal, "reload") == 0) |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
924 { |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
925 ngx_process = NGX_PROCESS_SIGNALLER; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
926 goto next; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
927 } |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
928 |
|
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
929 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
|
930 return NGX_ERROR; |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
931 |
|
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
932 default: |
|
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
933 ngx_log_stderr(0, "invalid option: \"%c\"", *(p - 1)); |
| 2725 | 934 return NGX_ERROR; |
| 935 } | |
|
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
936 } |
| 2725 | 937 |
|
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
938 next: |
| 2725 | 939 |
|
2733
edc01cc34b3e
allow condensed command lines options
Igor Sysoev <igor@sysoev.ru>
parents:
2730
diff
changeset
|
940 continue; |
|
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
941 } |
|
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
942 |
|
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
943 return NGX_OK; |
|
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
944 } |
|
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
945 |
|
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
946 |
| 499 | 947 static ngx_int_t |
| 948 ngx_save_argv(ngx_cycle_t *cycle, int argc, char *const *argv) | |
| 452 | 949 { |
| 501 | 950 #if (NGX_FREEBSD) |
| 951 | |
| 952 ngx_os_argv = (char **) argv; | |
| 953 ngx_argc = argc; | |
| 954 ngx_argv = (char **) argv; | |
| 955 | |
| 956 #else | |
| 452 | 957 size_t len; |
| 958 ngx_int_t i; | |
| 959 | |
| 960 ngx_os_argv = (char **) argv; | |
| 961 ngx_argc = argc; | |
| 962 | |
| 501 | 963 ngx_argv = ngx_alloc((argc + 1) * sizeof(char *), cycle->log); |
| 964 if (ngx_argv == NULL) { | |
| 452 | 965 return NGX_ERROR; |
| 966 } | |
| 967 | |
| 968 for (i = 0; i < argc; i++) { | |
| 969 len = ngx_strlen(argv[i]) + 1; | |
| 970 | |
| 501 | 971 ngx_argv[i] = ngx_alloc(len, cycle->log); |
| 972 if (ngx_argv[i] == NULL) { | |
| 452 | 973 return NGX_ERROR; |
| 974 } | |
| 975 | |
| 517 | 976 (void) ngx_cpystrn((u_char *) ngx_argv[i], (u_char *) argv[i], len); |
| 452 | 977 } |
| 978 | |
| 979 ngx_argv[i] = NULL; | |
| 980 | |
| 981 #endif | |
| 982 | |
| 1069 | 983 ngx_os_environ = environ; |
| 984 | |
| 452 | 985 return NGX_OK; |
| 986 } | |
| 987 | |
| 988 | |
| 2758 | 989 static ngx_int_t |
|
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diff
changeset
|
990 ngx_process_options(ngx_cycle_t *cycle) |
|
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test command line options before ngx_log_init() and issue errors to stderr
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parents:
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diff
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|
991 { |
| 2758 | 992 u_char *p; |
| 993 size_t len; | |
| 994 | |
| 995 if (ngx_prefix) { | |
| 996 len = ngx_strlen(ngx_prefix); | |
| 997 p = ngx_prefix; | |
| 998 | |
|
4783
2220ce29b9d3
Fixed the -p parameter handling.
Ruslan Ermilov <ru@nginx.com>
parents:
4593
diff
changeset
|
999 if (len && !ngx_path_separator(p[len - 1])) { |
| 2758 | 1000 p = ngx_pnalloc(cycle->pool, len + 1); |
| 1001 if (p == NULL) { | |
| 1002 return NGX_ERROR; | |
| 1003 } | |
| 1004 | |
| 1005 ngx_memcpy(p, ngx_prefix, len); | |
| 1006 p[len++] = '/'; | |
| 1007 } | |
| 1008 | |
| 1009 cycle->conf_prefix.len = len; | |
| 1010 cycle->conf_prefix.data = p; | |
| 1011 cycle->prefix.len = len; | |
| 1012 cycle->prefix.data = p; | |
| 1013 | |
| 1014 } else { | |
| 1015 | |
| 1016 #ifndef NGX_PREFIX | |
| 1017 | |
| 1018 p = ngx_pnalloc(cycle->pool, NGX_MAX_PATH); | |
| 1019 if (p == NULL) { | |
| 1020 return NGX_ERROR; | |
| 1021 } | |
| 1022 | |
| 1023 if (ngx_getcwd(p, NGX_MAX_PATH) == 0) { | |
| 1024 ngx_log_stderr(ngx_errno, "[emerg]: " ngx_getcwd_n " failed"); | |
| 1025 return NGX_ERROR; | |
| 1026 } | |
| 1027 | |
| 1028 len = ngx_strlen(p); | |
| 1029 | |
| 1030 p[len++] = '/'; | |
| 1031 | |
| 1032 cycle->conf_prefix.len = len; | |
| 1033 cycle->conf_prefix.data = p; | |
| 1034 cycle->prefix.len = len; | |
| 1035 cycle->prefix.data = p; | |
| 1036 | |
| 1037 #else | |
| 1038 | |
| 1039 #ifdef NGX_CONF_PREFIX | |
|
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dd1570b6f237
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parents:
3480
diff
changeset
|
1040 ngx_str_set(&cycle->conf_prefix, NGX_CONF_PREFIX); |
| 2758 | 1041 #else |
|
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parents:
3480
diff
changeset
|
1042 ngx_str_set(&cycle->conf_prefix, NGX_PREFIX); |
| 2758 | 1043 #endif |
|
3516
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1044 ngx_str_set(&cycle->prefix, NGX_PREFIX); |
| 2758 | 1045 |
| 1046 #endif | |
| 1047 } | |
| 1048 | |
|
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test command line options before ngx_log_init() and issue errors to stderr
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parents:
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diff
changeset
|
1049 if (ngx_conf_file) { |
|
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test command line options before ngx_log_init() and issue errors to stderr
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parents:
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diff
changeset
|
1050 cycle->conf_file.len = ngx_strlen(ngx_conf_file); |
|
2733
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parents:
2730
diff
changeset
|
1051 cycle->conf_file.data = ngx_conf_file; |
|
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test command line options before ngx_log_init() and issue errors to stderr
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parents:
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diff
changeset
|
1052 |
|
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test command line options before ngx_log_init() and issue errors to stderr
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parents:
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diff
changeset
|
1053 } else { |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3480
diff
changeset
|
1054 ngx_str_set(&cycle->conf_file, NGX_CONF_PATH); |
|
2730
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test command line options before ngx_log_init() and issue errors to stderr
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1055 } |
|
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test command line options before ngx_log_init() and issue errors to stderr
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parents:
2725
diff
changeset
|
1056 |
|
5330
314c3d7cc3a5
Backed out f1a91825730a and 7094bd12c1ff.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5317
diff
changeset
|
1057 if (ngx_conf_full_name(cycle, &cycle->conf_file, 0) != NGX_OK) { |
| 2758 | 1058 return NGX_ERROR; |
| 1059 } | |
| 1060 | |
| 1061 for (p = cycle->conf_file.data + cycle->conf_file.len - 1; | |
| 1062 p > cycle->conf_file.data; | |
| 1063 p--) | |
| 1064 { | |
| 1065 if (ngx_path_separator(*p)) { | |
|
7248
fdd6a070d518
Improved code readability (closes #1512).
Ruslan Ermilov <ru@nginx.com>
parents:
7162
diff
changeset
|
1066 cycle->conf_prefix.len = p - cycle->conf_file.data + 1; |
|
fdd6a070d518
Improved code readability (closes #1512).
Ruslan Ermilov <ru@nginx.com>
parents:
7162
diff
changeset
|
1067 cycle->conf_prefix.data = cycle->conf_file.data; |
| 2758 | 1068 break; |
| 1069 } | |
| 1070 } | |
| 1071 | |
|
7744
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
7662
diff
changeset
|
1072 if (ngx_error_log) { |
|
f18db38a9826
Core: "-e" command line option.
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parents:
7662
diff
changeset
|
1073 cycle->error_log.len = ngx_strlen(ngx_error_log); |
|
f18db38a9826
Core: "-e" command line option.
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parents:
7662
diff
changeset
|
1074 cycle->error_log.data = ngx_error_log; |
|
f18db38a9826
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parents:
7662
diff
changeset
|
1075 |
|
f18db38a9826
Core: "-e" command line option.
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diff
changeset
|
1076 } else { |
|
f18db38a9826
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diff
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|
1077 ngx_str_set(&cycle->error_log, NGX_ERROR_LOG_PATH); |
|
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
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diff
changeset
|
1078 } |
|
f18db38a9826
Core: "-e" command line option.
Igor Ippolitov <iippolitov@nginx.com>
parents:
7662
diff
changeset
|
1079 |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1080 if (ngx_conf_params) { |
|
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test command line options before ngx_log_init() and issue errors to stderr
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parents:
2725
diff
changeset
|
1081 cycle->conf_param.len = ngx_strlen(ngx_conf_params); |
|
2733
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parents:
2730
diff
changeset
|
1082 cycle->conf_param.data = ngx_conf_params; |
|
2730
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test command line options before ngx_log_init() and issue errors to stderr
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1083 } |
|
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test command line options before ngx_log_init() and issue errors to stderr
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parents:
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diff
changeset
|
1084 |
|
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test command line options before ngx_log_init() and issue errors to stderr
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1085 if (ngx_test_config) { |
|
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test command line options before ngx_log_init() and issue errors to stderr
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parents:
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diff
changeset
|
1086 cycle->log->log_level = NGX_LOG_INFO; |
|
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test command line options before ngx_log_init() and issue errors to stderr
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parents:
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diff
changeset
|
1087 } |
| 2758 | 1088 |
| 1089 return NGX_OK; | |
|
2730
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test command line options before ngx_log_init() and issue errors to stderr
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parents:
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diff
changeset
|
1090 } |
|
95a17423afdb
test command line options before ngx_log_init() and issue errors to stderr
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parents:
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diff
changeset
|
1091 |
|
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test command line options before ngx_log_init() and issue errors to stderr
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parents:
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diff
changeset
|
1092 |
| 499 | 1093 static void * |
| 1094 ngx_core_module_create_conf(ngx_cycle_t *cycle) | |
|
218
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diff
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|
1095 { |
|
05592fd7a436
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217
diff
changeset
|
1096 ngx_core_conf_t *ccf; |
|
114
ac69ab96328d
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parents:
113
diff
changeset
|
1097 |
| 501 | 1098 ccf = ngx_pcalloc(cycle->pool, sizeof(ngx_core_conf_t)); |
| 1099 if (ccf == NULL) { | |
|
311
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|
1100 return NULL; |
|
218
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diff
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|
1101 } |
| 479 | 1102 |
| 1103 /* | |
| 3480 | 1104 * set by ngx_pcalloc() |
|
218
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diff
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|
1105 * |
| 479 | 1106 * ccf->pid = NULL; |
| 543 | 1107 * ccf->oldpid = NULL; |
| 479 | 1108 * ccf->priority = 0; |
|
6335
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Core: worker_cpu_affinity auto.
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diff
changeset
|
1109 * ccf->cpu_affinity_auto = 0; |
| 577 | 1110 * ccf->cpu_affinity_n = 0; |
| 1111 * ccf->cpu_affinity = NULL; | |
|
218
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diff
changeset
|
1112 */ |
| 479 | 1113 |
|
234
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nginx-0.0.1-2004-01-20-23:40:08 import
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parents:
231
diff
changeset
|
1114 ccf->daemon = NGX_CONF_UNSET; |
|
cd71b95716b4
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parents:
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diff
changeset
|
1115 ccf->master = NGX_CONF_UNSET; |
| 563 | 1116 ccf->timer_resolution = NGX_CONF_UNSET_MSEC; |
|
6930
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Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6822
diff
changeset
|
1117 ccf->shutdown_timeout = NGX_CONF_UNSET_MSEC; |
| 563 | 1118 |
|
300
502b03d9d2a3
nginx-0.0.3-2004-03-31-00:31:58 import
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parents:
290
diff
changeset
|
1119 ccf->worker_processes = NGX_CONF_UNSET; |
| 461 | 1120 ccf->debug_points = NGX_CONF_UNSET; |
| 543 | 1121 |
| 1122 ccf->rlimit_nofile = NGX_CONF_UNSET; | |
|
3762
89002ac695e5
worker_rlimit_core should be off_t
Igor Sysoev <igor@sysoev.ru>
parents:
3750
diff
changeset
|
1123 ccf->rlimit_core = NGX_CONF_UNSET; |
| 543 | 1124 |
| 517 | 1125 ccf->user = (ngx_uid_t) NGX_CONF_UNSET_UINT; |
| 1126 ccf->group = (ngx_gid_t) NGX_CONF_UNSET_UINT; | |
| 543 | 1127 |
| 1069 | 1128 if (ngx_array_init(&ccf->env, cycle->pool, 1, sizeof(ngx_str_t)) |
| 1129 != NGX_OK) | |
| 1130 { | |
| 1131 return NULL; | |
| 1132 } | |
| 1133 | |
|
311
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|
1134 return ccf; |
|
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|
1135 } |
|
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|
1136 |
|
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|
1137 |
| 499 | 1138 static char * |
| 1139 ngx_core_module_init_conf(ngx_cycle_t *cycle, void *conf) | |
|
311
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|
1140 { |
|
11ff50a35d6d
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diff
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|
1141 ngx_core_conf_t *ccf = conf; |
|
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|
1142 |
|
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diff
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|
1143 ngx_conf_init_value(ccf->daemon, 1); |
|
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diff
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|
1144 ngx_conf_init_value(ccf->master, 1); |
| 563 | 1145 ngx_conf_init_msec_value(ccf->timer_resolution, 0); |
|
6930
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6822
diff
changeset
|
1146 ngx_conf_init_msec_value(ccf->shutdown_timeout, 0); |
| 563 | 1147 |
|
311
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diff
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|
1148 ngx_conf_init_value(ccf->worker_processes, 1); |
| 461 | 1149 ngx_conf_init_value(ccf->debug_points, 0); |
|
311
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310
diff
changeset
|
1150 |
|
4549
f31162fefe01
worker_cpu_affinity: cleaned up Linux implementation, added FreeBSD support.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
|
1151 #if (NGX_HAVE_CPU_AFFINITY) |
| 577 | 1152 |
|
6335
96c4297375bc
Core: worker_cpu_affinity auto.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6264
diff
changeset
|
1153 if (!ccf->cpu_affinity_auto |
|
96c4297375bc
Core: worker_cpu_affinity auto.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6264
diff
changeset
|
1154 && ccf->cpu_affinity_n |
| 577 | 1155 && ccf->cpu_affinity_n != 1 |
| 1156 && ccf->cpu_affinity_n != (ngx_uint_t) ccf->worker_processes) | |
| 1157 { | |
| 1158 ngx_log_error(NGX_LOG_WARN, cycle->log, 0, | |
|
4549
f31162fefe01
worker_cpu_affinity: cleaned up Linux implementation, added FreeBSD support.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
|
1159 "the number of \"worker_processes\" is not equal to " |
|
f31162fefe01
worker_cpu_affinity: cleaned up Linux implementation, added FreeBSD support.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
|
1160 "the number of \"worker_cpu_affinity\" masks, " |
| 577 | 1161 "using last mask for remaining worker processes"); |
| 1162 } | |
| 1163 | |
| 1164 #endif | |
| 1165 | |
| 2725 | 1166 |
| 1167 if (ccf->pid.len == 0) { | |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3480
diff
changeset
|
1168 ngx_str_set(&ccf->pid, NGX_PID_PATH); |
| 2725 | 1169 } |
| 1170 | |
|
5330
314c3d7cc3a5
Backed out f1a91825730a and 7094bd12c1ff.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5317
diff
changeset
|
1171 if (ngx_conf_full_name(cycle, &ccf->pid, 0) != NGX_OK) { |
| 2725 | 1172 return NGX_CONF_ERROR; |
| 1173 } | |
| 1174 | |
| 1175 ccf->oldpid.len = ccf->pid.len + sizeof(NGX_OLDPID_EXT); | |
| 1176 | |
| 1177 ccf->oldpid.data = ngx_pnalloc(cycle->pool, ccf->oldpid.len); | |
| 1178 if (ccf->oldpid.data == NULL) { | |
| 1179 return NGX_CONF_ERROR; | |
| 1180 } | |
| 1181 | |
| 1182 ngx_memcpy(ngx_cpymem(ccf->oldpid.data, ccf->pid.data, ccf->pid.len), | |
| 1183 NGX_OLDPID_EXT, sizeof(NGX_OLDPID_EXT)); | |
| 1184 | |
| 1185 | |
| 461 | 1186 #if !(NGX_WIN32) |
|
311
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|
1187 |
| 517 | 1188 if (ccf->user == (uid_t) NGX_CONF_UNSET_UINT && geteuid() == 0) { |
|
1704
e584e946e198
move condition declarations inside blocks where they are used
Igor Sysoev <igor@sysoev.ru>
parents:
1694
diff
changeset
|
1189 struct group *grp; |
|
e584e946e198
move condition declarations inside blocks where they are used
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parents:
1694
diff
changeset
|
1190 struct passwd *pwd; |
|
440
f390d1775430
nginx-0.1.0-2004-09-27-20:03:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
1191 |
| 1288 | 1192 ngx_set_errno(0); |
| 455 | 1193 pwd = getpwnam(NGX_USER); |
|
440
f390d1775430
nginx-0.1.0-2004-09-27-20:03:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
1194 if (pwd == NULL) { |
|
f390d1775430
nginx-0.1.0-2004-09-27-20:03:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
1195 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, |
| 455 | 1196 "getpwnam(\"" NGX_USER "\") failed"); |
|
440
f390d1775430
nginx-0.1.0-2004-09-27-20:03:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
1197 return NGX_CONF_ERROR; |
|
f390d1775430
nginx-0.1.0-2004-09-27-20:03:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
1198 } |
|
f390d1775430
nginx-0.1.0-2004-09-27-20:03:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
1199 |
| 473 | 1200 ccf->username = NGX_USER; |
|
440
f390d1775430
nginx-0.1.0-2004-09-27-20:03:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
1201 ccf->user = pwd->pw_uid; |
|
f390d1775430
nginx-0.1.0-2004-09-27-20:03:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
1202 |
| 1288 | 1203 ngx_set_errno(0); |
| 455 | 1204 grp = getgrnam(NGX_GROUP); |
|
440
f390d1775430
nginx-0.1.0-2004-09-27-20:03:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
1205 if (grp == NULL) { |
|
f390d1775430
nginx-0.1.0-2004-09-27-20:03:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
1206 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, |
| 455 | 1207 "getgrnam(\"" NGX_GROUP "\") failed"); |
|
440
f390d1775430
nginx-0.1.0-2004-09-27-20:03:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
1208 return NGX_CONF_ERROR; |
|
f390d1775430
nginx-0.1.0-2004-09-27-20:03:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
1209 } |
|
f390d1775430
nginx-0.1.0-2004-09-27-20:03:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
1210 |
|
f390d1775430
nginx-0.1.0-2004-09-27-20:03:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
1211 ccf->group = grp->gr_gid; |
|
f390d1775430
nginx-0.1.0-2004-09-27-20:03:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
409
diff
changeset
|
1212 } |
|
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
217
diff
changeset
|
1213 |
|
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1214 |
| 611 | 1215 if (ccf->lock_file.len == 0) { |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3480
diff
changeset
|
1216 ngx_str_set(&ccf->lock_file, NGX_LOCK_PATH); |
| 611 | 1217 } |
| 1218 | |
|
5330
314c3d7cc3a5
Backed out f1a91825730a and 7094bd12c1ff.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5317
diff
changeset
|
1219 if (ngx_conf_full_name(cycle, &ccf->lock_file, 0) != NGX_OK) { |
| 611 | 1220 return NGX_CONF_ERROR; |
| 1221 } | |
| 1222 | |
|
1704
e584e946e198
move condition declarations inside blocks where they are used
Igor Sysoev <igor@sysoev.ru>
parents:
1694
diff
changeset
|
1223 { |
|
e584e946e198
move condition declarations inside blocks where they are used
Igor Sysoev <igor@sysoev.ru>
parents:
1694
diff
changeset
|
1224 ngx_str_t lock_file; |
|
e584e946e198
move condition declarations inside blocks where they are used
Igor Sysoev <igor@sysoev.ru>
parents:
1694
diff
changeset
|
1225 |
|
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1226 lock_file = cycle->old_cycle->lock_file; |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1227 |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1228 if (lock_file.len) { |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1229 lock_file.len--; |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1230 |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1231 if (ccf->lock_file.len != lock_file.len |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1232 || ngx_strncmp(ccf->lock_file.data, lock_file.data, lock_file.len) |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1233 != 0) |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1234 { |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1235 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1236 "\"lock_file\" could not be changed, ignored"); |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1237 } |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1238 |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1239 cycle->lock_file.len = lock_file.len + 1; |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1240 lock_file.len += sizeof(".accept"); |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1241 |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1242 cycle->lock_file.data = ngx_pstrdup(cycle->pool, &lock_file); |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1243 if (cycle->lock_file.data == NULL) { |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1244 return NGX_CONF_ERROR; |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1245 } |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1246 |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1247 } else { |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1248 cycle->lock_file.len = ccf->lock_file.len + 1; |
| 2049 | 1249 cycle->lock_file.data = ngx_pnalloc(cycle->pool, |
|
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1250 ccf->lock_file.len + sizeof(".accept")); |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1251 if (cycle->lock_file.data == NULL) { |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1252 return NGX_CONF_ERROR; |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1253 } |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1254 |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1255 ngx_memcpy(ngx_cpymem(cycle->lock_file.data, ccf->lock_file.data, |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1256 ccf->lock_file.len), |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1257 ".accept", sizeof(".accept")); |
|
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1258 } |
|
1704
e584e946e198
move condition declarations inside blocks where they are used
Igor Sysoev <igor@sysoev.ru>
parents:
1694
diff
changeset
|
1259 } |
|
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
796
diff
changeset
|
1260 |
|
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
1261 #endif |
|
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
1262 |
|
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
1263 return NGX_CONF_OK; |
|
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
1264 } |
|
234
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
changeset
|
1265 |
|
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
changeset
|
1266 |
| 499 | 1267 static char * |
| 1268 ngx_set_user(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
|
234
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
changeset
|
1269 { |
| 461 | 1270 #if (NGX_WIN32) |
|
278
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
270
diff
changeset
|
1271 |
|
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
270
diff
changeset
|
1272 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, |
|
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
270
diff
changeset
|
1273 "\"user\" is not supported, ignored"); |
|
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
270
diff
changeset
|
1274 |
|
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
270
diff
changeset
|
1275 return NGX_CONF_OK; |
|
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
270
diff
changeset
|
1276 |
|
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
270
diff
changeset
|
1277 #else |
|
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
270
diff
changeset
|
1278 |
|
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
1279 ngx_core_conf_t *ccf = conf; |
|
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
1280 |
| 455 | 1281 char *group; |
|
234
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
changeset
|
1282 struct passwd *pwd; |
|
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
changeset
|
1283 struct group *grp; |
|
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
changeset
|
1284 ngx_str_t *value; |
|
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
changeset
|
1285 |
| 517 | 1286 if (ccf->user != (uid_t) NGX_CONF_UNSET_UINT) { |
|
234
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
changeset
|
1287 return "is duplicate"; |
|
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
changeset
|
1288 } |
|
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
changeset
|
1289 |
| 455 | 1290 if (geteuid() != 0) { |
| 1291 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, | |
| 1292 "the \"user\" directive makes sense only " | |
| 1293 "if the master process runs " | |
| 1294 "with super-user privileges, ignored"); | |
| 1295 return NGX_CONF_OK; | |
| 1296 } | |
| 1297 | |
|
6264
7ac57369036c
Style: unneeded casts of cf->args->elts removed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6257
diff
changeset
|
1298 value = cf->args->elts; |
|
234
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
changeset
|
1299 |
| 473 | 1300 ccf->username = (char *) value[1].data; |
| 1301 | |
| 1288 | 1302 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
|
1303 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
changeset
|
1304 if (pwd == NULL) { |
|
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
changeset
|
1305 ngx_conf_log_error(NGX_LOG_EMERG, cf, ngx_errno, |
| 452 | 1306 "getpwnam(\"%s\") failed", value[1].data); |
|
234
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
changeset
|
1307 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
|
1308 } |
|
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
changeset
|
1309 |
|
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
changeset
|
1310 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
changeset
|
1311 |
| 455 | 1312 group = (char *) ((cf->args->nelts == 2) ? value[1].data : value[2].data); |
|
234
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
changeset
|
1313 |
| 1288 | 1314 ngx_set_errno(0); |
| 455 | 1315 grp = getgrnam(group); |
|
234
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
changeset
|
1316 if (grp == NULL) { |
|
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
changeset
|
1317 ngx_conf_log_error(NGX_LOG_EMERG, cf, ngx_errno, |
| 455 | 1318 "getgrnam(\"%s\") failed", group); |
|
234
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
changeset
|
1319 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
|
1320 } |
|
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
changeset
|
1321 |
|
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
changeset
|
1322 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
changeset
|
1323 |
|
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
changeset
|
1324 return NGX_CONF_OK; |
|
278
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
270
diff
changeset
|
1325 |
|
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
270
diff
changeset
|
1326 #endif |
|
234
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
231
diff
changeset
|
1327 } |
| 473 | 1328 |
| 1329 | |
| 499 | 1330 static char * |
| 1069 | 1331 ngx_set_env(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 1332 { | |
| 1333 ngx_core_conf_t *ccf = conf; | |
| 1334 | |
| 1335 ngx_str_t *value, *var; | |
| 1336 ngx_uint_t i; | |
| 1337 | |
| 1338 var = ngx_array_push(&ccf->env); | |
| 1339 if (var == NULL) { | |
| 1340 return NGX_CONF_ERROR; | |
| 1341 } | |
| 1342 | |
| 1343 value = cf->args->elts; | |
| 1344 *var = value[1]; | |
| 1345 | |
| 1346 for (i = 0; i < value[1].len; i++) { | |
| 1347 | |
| 1348 if (value[1].data[i] == '=') { | |
| 1349 | |
| 1350 var->len = i; | |
| 1351 | |
| 1352 return NGX_CONF_OK; | |
| 1353 } | |
| 1354 } | |
| 1355 | |
| 1356 return NGX_CONF_OK; | |
| 1357 } | |
| 1358 | |
| 1359 | |
| 1360 static char * | |
| 499 | 1361 ngx_set_priority(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 473 | 1362 { |
| 1363 ngx_core_conf_t *ccf = conf; | |
| 1364 | |
| 1365 ngx_str_t *value; | |
| 1366 ngx_uint_t n, minus; | |
| 1367 | |
| 1368 if (ccf->priority != 0) { | |
| 1369 return "is duplicate"; | |
| 1370 } | |
| 1371 | |
| 1372 value = cf->args->elts; | |
| 1373 | |
| 1374 if (value[1].data[0] == '-') { | |
| 1375 n = 1; | |
| 1376 minus = 1; | |
| 1377 | |
| 1378 } else if (value[1].data[0] == '+') { | |
| 1379 n = 1; | |
| 1380 minus = 0; | |
| 1381 | |
| 1382 } else { | |
| 1383 n = 0; | |
| 1384 minus = 0; | |
| 1385 } | |
| 1386 | |
| 1387 ccf->priority = ngx_atoi(&value[1].data[n], value[1].len - n); | |
| 1388 if (ccf->priority == NGX_ERROR) { | |
| 1389 return "invalid number"; | |
| 1390 } | |
| 1391 | |
| 1392 if (minus) { | |
| 1393 ccf->priority = -ccf->priority; | |
| 1394 } | |
| 1395 | |
| 1396 return NGX_CONF_OK; | |
| 1397 } | |
| 577 | 1398 |
| 1399 | |
| 1400 static char * | |
| 1401 ngx_set_cpu_affinity(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 1402 { | |
|
4549
f31162fefe01
worker_cpu_affinity: cleaned up Linux implementation, added FreeBSD support.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
1403 #if (NGX_HAVE_CPU_AFFINITY) |
| 577 | 1404 ngx_core_conf_t *ccf = conf; |
| 1405 | |
|
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Vladimir Homutov <vl@nginx.com>
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|
1406 u_char ch, *p; |
| 577 | 1407 ngx_str_t *value; |
| 1408 ngx_uint_t i, n; | |
|
6402
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Vladimir Homutov <vl@nginx.com>
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diff
changeset
|
1409 ngx_cpuset_t *mask; |
| 577 | 1410 |
| 1411 if (ccf->cpu_affinity) { | |
| 1412 return "is duplicate"; | |
| 1413 } | |
| 1414 | |
|
6402
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Vladimir Homutov <vl@nginx.com>
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changeset
|
1415 mask = ngx_palloc(cf->pool, (cf->args->nelts - 1) * sizeof(ngx_cpuset_t)); |
| 577 | 1416 if (mask == NULL) { |
| 1417 return NGX_CONF_ERROR; | |
| 1418 } | |
| 1419 | |
| 1420 ccf->cpu_affinity_n = cf->args->nelts - 1; | |
| 1421 ccf->cpu_affinity = mask; | |
| 1422 | |
| 1423 value = cf->args->elts; | |
| 1424 | |
|
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|
1425 if (ngx_strcmp(value[1].data, "auto") == 0) { |
|
96c4297375bc
Core: worker_cpu_affinity auto.
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diff
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|
1426 |
|
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diff
changeset
|
1427 if (cf->args->nelts > 3) { |
|
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|
1428 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
96c4297375bc
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|
1429 "invalid number of arguments in " |
|
96c4297375bc
Core: worker_cpu_affinity auto.
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parents:
6264
diff
changeset
|
1430 "\"worker_cpu_affinity\" directive"); |
|
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6264
diff
changeset
|
1431 return NGX_CONF_ERROR; |
|
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Core: worker_cpu_affinity auto.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
1432 } |
|
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|
1433 |
|
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|
1434 ccf->cpu_affinity_auto = 1; |
|
6402
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|
1435 |
|
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changeset
|
1436 CPU_ZERO(&mask[0]); |
|
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Vladimir Homutov <vl@nginx.com>
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|
1437 for (i = 0; i < (ngx_uint_t) ngx_min(ngx_ncpu, CPU_SETSIZE); i++) { |
|
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|
1438 CPU_SET(i, &mask[0]); |
|
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|
1439 } |
|
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|
1440 |
|
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|
1441 n = 2; |
|
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|
1442 |
|
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diff
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|
1443 } else { |
|
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|
1444 n = 1; |
|
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|
1445 } |
|
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|
1446 |
|
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changeset
|
1447 for ( /* void */ ; n < cf->args->nelts; n++) { |
| 577 | 1448 |
|
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Vladimir Homutov <vl@nginx.com>
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diff
changeset
|
1449 if (value[n].len > CPU_SETSIZE) { |
| 577 | 1450 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
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diff
changeset
|
1451 "\"worker_cpu_affinity\" supports up to %d CPUs only", |
|
7296b38f6416
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diff
changeset
|
1452 CPU_SETSIZE); |
| 577 | 1453 return NGX_CONF_ERROR; |
| 1454 } | |
| 1455 | |
|
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changeset
|
1456 i = 0; |
|
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Vladimir Homutov <vl@nginx.com>
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changeset
|
1457 CPU_ZERO(&mask[n - 1]); |
| 577 | 1458 |
|
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changeset
|
1459 for (p = value[n].data + value[n].len - 1; |
|
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changeset
|
1460 p >= value[n].data; |
|
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Vladimir Homutov <vl@nginx.com>
parents:
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diff
changeset
|
1461 p--) |
|
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diff
changeset
|
1462 { |
|
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diff
changeset
|
1463 ch = *p; |
| 577 | 1464 |
| 1465 if (ch == ' ') { | |
| 1466 continue; | |
| 1467 } | |
| 1468 | |
|
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changeset
|
1469 i++; |
| 577 | 1470 |
| 1471 if (ch == '0') { | |
| 1472 continue; | |
| 1473 } | |
| 1474 | |
| 1475 if (ch == '1') { | |
|
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diff
changeset
|
1476 CPU_SET(i - 1, &mask[n - 1]); |
| 577 | 1477 continue; |
| 1478 } | |
| 1479 | |
| 1480 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 1481 "invalid character \"%c\" in \"worker_cpu_affinity\"", | |
| 1482 ch); | |
| 2024 | 1483 return NGX_CONF_ERROR; |
| 577 | 1484 } |
| 1485 } | |
| 1486 | |
| 1487 #else | |
| 1488 | |
| 1489 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, | |
| 1490 "\"worker_cpu_affinity\" is not supported " | |
| 1491 "on this platform, ignored"); | |
| 1492 #endif | |
| 1493 | |
| 1494 return NGX_CONF_OK; | |
| 1495 } | |
| 1496 | |
| 1497 | |
|
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changeset
|
1498 ngx_cpuset_t * |
| 577 | 1499 ngx_get_cpu_affinity(ngx_uint_t n) |
| 1500 { | |
|
6402
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changeset
|
1501 #if (NGX_HAVE_CPU_AFFINITY) |
|
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diff
changeset
|
1502 ngx_uint_t i, j; |
|
7296b38f6416
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changeset
|
1503 ngx_cpuset_t *mask; |
| 577 | 1504 ngx_core_conf_t *ccf; |
| 1505 | |
|
6402
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changeset
|
1506 static ngx_cpuset_t result; |
|
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Vladimir Homutov <vl@nginx.com>
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diff
changeset
|
1507 |
| 577 | 1508 ccf = (ngx_core_conf_t *) ngx_get_conf(ngx_cycle->conf_ctx, |
| 1509 ngx_core_module); | |
| 1510 | |
| 1511 if (ccf->cpu_affinity == NULL) { | |
|
6402
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changeset
|
1512 return NULL; |
| 577 | 1513 } |
| 1514 | |
|
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changeset
|
1515 if (ccf->cpu_affinity_auto) { |
|
6402
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diff
changeset
|
1516 mask = &ccf->cpu_affinity[ccf->cpu_affinity_n - 1]; |
|
7296b38f6416
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Vladimir Homutov <vl@nginx.com>
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diff
changeset
|
1517 |
|
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Vladimir Homutov <vl@nginx.com>
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diff
changeset
|
1518 for (i = 0, j = n; /* void */ ; i++) { |
|
6335
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diff
changeset
|
1519 |
|
6402
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Vladimir Homutov <vl@nginx.com>
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6399
diff
changeset
|
1520 if (CPU_ISSET(i % CPU_SETSIZE, mask) && j-- == 0) { |
|
7296b38f6416
Core: added support for more than 64 CPUs in worker_cpu_affinity.
Vladimir Homutov <vl@nginx.com>
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diff
changeset
|
1521 break; |
|
7296b38f6416
Core: added support for more than 64 CPUs in worker_cpu_affinity.
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changeset
|
1522 } |
|
6335
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Core: worker_cpu_affinity auto.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
1523 |
|
6402
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Vladimir Homutov <vl@nginx.com>
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diff
changeset
|
1524 if (i == CPU_SETSIZE && j == n) { |
|
7296b38f6416
Core: added support for more than 64 CPUs in worker_cpu_affinity.
Vladimir Homutov <vl@nginx.com>
parents:
6399
diff
changeset
|
1525 /* empty mask */ |
|
7296b38f6416
Core: added support for more than 64 CPUs in worker_cpu_affinity.
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parents:
6399
diff
changeset
|
1526 return NULL; |
|
6335
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Core: worker_cpu_affinity auto.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6264
diff
changeset
|
1527 } |
|
96c4297375bc
Core: worker_cpu_affinity auto.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6264
diff
changeset
|
1528 |
|
96c4297375bc
Core: worker_cpu_affinity auto.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6264
diff
changeset
|
1529 /* void */ |
|
96c4297375bc
Core: worker_cpu_affinity auto.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
1530 } |
|
96c4297375bc
Core: worker_cpu_affinity auto.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
1531 |
|
6402
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diff
changeset
|
1532 CPU_ZERO(&result); |
|
7296b38f6416
Core: added support for more than 64 CPUs in worker_cpu_affinity.
Vladimir Homutov <vl@nginx.com>
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6399
diff
changeset
|
1533 CPU_SET(i % CPU_SETSIZE, &result); |
|
7296b38f6416
Core: added support for more than 64 CPUs in worker_cpu_affinity.
Vladimir Homutov <vl@nginx.com>
parents:
6399
diff
changeset
|
1534 |
|
7296b38f6416
Core: added support for more than 64 CPUs in worker_cpu_affinity.
Vladimir Homutov <vl@nginx.com>
parents:
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diff
changeset
|
1535 return &result; |
|
6335
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Core: worker_cpu_affinity auto.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
1536 } |
|
96c4297375bc
Core: worker_cpu_affinity auto.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6264
diff
changeset
|
1537 |
| 577 | 1538 if (ccf->cpu_affinity_n > n) { |
|
6402
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Core: added support for more than 64 CPUs in worker_cpu_affinity.
Vladimir Homutov <vl@nginx.com>
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diff
changeset
|
1539 return &ccf->cpu_affinity[n]; |
| 577 | 1540 } |
| 1541 | |
|
6402
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Core: added support for more than 64 CPUs in worker_cpu_affinity.
Vladimir Homutov <vl@nginx.com>
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diff
changeset
|
1542 return &ccf->cpu_affinity[ccf->cpu_affinity_n - 1]; |
|
7296b38f6416
Core: added support for more than 64 CPUs in worker_cpu_affinity.
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changeset
|
1543 |
|
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Core: added support for more than 64 CPUs in worker_cpu_affinity.
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6399
diff
changeset
|
1544 #else |
|
7296b38f6416
Core: added support for more than 64 CPUs in worker_cpu_affinity.
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diff
changeset
|
1545 |
|
7296b38f6416
Core: added support for more than 64 CPUs in worker_cpu_affinity.
Vladimir Homutov <vl@nginx.com>
parents:
6399
diff
changeset
|
1546 return NULL; |
|
7296b38f6416
Core: added support for more than 64 CPUs in worker_cpu_affinity.
Vladimir Homutov <vl@nginx.com>
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diff
changeset
|
1547 |
|
7296b38f6416
Core: added support for more than 64 CPUs in worker_cpu_affinity.
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diff
changeset
|
1548 #endif |
| 577 | 1549 } |
|
4890
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
diff
changeset
|
1550 |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
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4783
diff
changeset
|
1551 |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
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4783
diff
changeset
|
1552 static char * |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
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diff
changeset
|
1553 ngx_set_worker_processes(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
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diff
changeset
|
1554 { |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
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diff
changeset
|
1555 ngx_str_t *value; |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
diff
changeset
|
1556 ngx_core_conf_t *ccf; |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
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parents:
4783
diff
changeset
|
1557 |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
diff
changeset
|
1558 ccf = (ngx_core_conf_t *) conf; |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
diff
changeset
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1559 |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
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1560 if (ccf->worker_processes != NGX_CONF_UNSET) { |
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173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
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changeset
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1561 return "is duplicate"; |
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173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
diff
changeset
|
1562 } |
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173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
diff
changeset
|
1563 |
|
6264
7ac57369036c
Style: unneeded casts of cf->args->elts removed.
Maxim Dounin <mdounin@mdounin.ru>
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6257
diff
changeset
|
1564 value = cf->args->elts; |
|
4890
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Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
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changeset
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1565 |
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173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
diff
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1566 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
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1567 ccf->worker_processes = ngx_ncpu; |
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173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
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1568 return NGX_CONF_OK; |
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173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
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changeset
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1569 } |
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173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
diff
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|
1570 |
|
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Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
diff
changeset
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1571 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
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1572 |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
diff
changeset
|
1573 if (ccf->worker_processes == NGX_ERROR) { |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
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1574 return "invalid value"; |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
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1575 } |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
diff
changeset
|
1576 |
|
173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
4783
diff
changeset
|
1577 return NGX_CONF_OK; |
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173cd5458281
Core: the "auto" parameter of the "worker_processes" directive.
Andrey Belov <defan@nginx.com>
parents:
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|
1578 } |
| 6383 | 1579 |
| 1580 | |
| 1581 static char * | |
| 1582 ngx_load_module(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 1583 { | |
| 1584 #if (NGX_HAVE_DLOPEN) | |
| 1585 void *handle; | |
| 1586 char **names, **order; | |
| 1587 ngx_str_t *value, file; | |
| 1588 ngx_uint_t i; | |
| 1589 ngx_module_t *module, **modules; | |
| 1590 ngx_pool_cleanup_t *cln; | |
| 1591 | |
| 1592 if (cf->cycle->modules_used) { | |
| 1593 return "is specified too late"; | |
| 1594 } | |
| 1595 | |
| 1596 value = cf->args->elts; | |
| 1597 | |
| 1598 file = value[1]; | |
| 1599 | |
| 1600 if (ngx_conf_full_name(cf->cycle, &file, 0) != NGX_OK) { | |
| 1601 return NGX_CONF_ERROR; | |
| 1602 } | |
| 1603 | |
| 1604 cln = ngx_pool_cleanup_add(cf->cycle->pool, 0); | |
| 1605 if (cln == NULL) { | |
| 1606 return NGX_CONF_ERROR; | |
| 1607 } | |
| 1608 | |
| 1609 handle = ngx_dlopen(file.data); | |
| 1610 if (handle == NULL) { | |
| 1611 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 1612 ngx_dlopen_n " \"%s\" failed (%s)", | |
| 1613 file.data, ngx_dlerror()); | |
| 1614 return NGX_CONF_ERROR; | |
| 1615 } | |
| 1616 | |
| 1617 cln->handler = ngx_unload_module; | |
| 1618 cln->data = handle; | |
| 1619 | |
| 1620 modules = ngx_dlsym(handle, "ngx_modules"); | |
| 1621 if (modules == NULL) { | |
| 1622 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 1623 ngx_dlsym_n " \"%V\", \"%s\" failed (%s)", | |
| 1624 &value[1], "ngx_modules", ngx_dlerror()); | |
| 1625 return NGX_CONF_ERROR; | |
| 1626 } | |
| 1627 | |
| 1628 names = ngx_dlsym(handle, "ngx_module_names"); | |
| 1629 if (names == NULL) { | |
| 1630 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 1631 ngx_dlsym_n " \"%V\", \"%s\" failed (%s)", | |
| 1632 &value[1], "ngx_module_names", ngx_dlerror()); | |
| 1633 return NGX_CONF_ERROR; | |
| 1634 } | |
| 1635 | |
| 1636 order = ngx_dlsym(handle, "ngx_module_order"); | |
| 1637 | |
| 1638 for (i = 0; modules[i]; i++) { | |
| 1639 module = modules[i]; | |
| 1640 module->name = names[i]; | |
| 1641 | |
| 1642 if (ngx_add_module(cf, &file, module, order) != NGX_OK) { | |
| 1643 return NGX_CONF_ERROR; | |
| 1644 } | |
| 1645 | |
| 6480 | 1646 ngx_log_debug2(NGX_LOG_DEBUG_CORE, cf->log, 0, "module: %s i:%ui", |
| 6383 | 1647 module->name, module->index); |
| 1648 } | |
| 1649 | |
| 1650 return NGX_CONF_OK; | |
| 1651 | |
| 1652 #else | |
| 1653 | |
| 1654 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 1655 "\"load_module\" is not supported " | |
| 1656 "on this platform"); | |
| 1657 return NGX_CONF_ERROR; | |
| 1658 | |
| 1659 #endif | |
| 1660 } | |
| 1661 | |
| 1662 | |
| 1663 #if (NGX_HAVE_DLOPEN) | |
| 1664 | |
| 1665 static void | |
| 1666 ngx_unload_module(void *data) | |
| 1667 { | |
| 1668 void *handle = data; | |
| 1669 | |
| 1670 if (ngx_dlclose(handle) != 0) { | |
| 1671 ngx_log_error(NGX_LOG_ALERT, ngx_cycle->log, 0, | |
| 1672 ngx_dlclose_n " failed (%s)", ngx_dlerror()); | |
| 1673 } | |
| 1674 } | |
| 1675 | |
| 1676 #endif |