Mercurial > hg > nginx-quic
annotate src/core/ngx_cycle.c @ 3619:5a30ea317664 stable-0.7
merge r3615:
do not free() stack allocated buffer
author | Igor Sysoev <igor@sysoev.ru> |
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date | Tue, 15 Jun 2010 09:51:58 +0000 |
parents | e1409e56ba7c |
children | 935c5eb13c7d |
rev | line source |
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441
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
441
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4 */ |
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6 |
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7 #include <ngx_config.h> |
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8 #include <ngx_core.h> |
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9 #include <ngx_event.h> |
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10 |
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11 |
605 | 12 static void ngx_destroy_cycle_pools(ngx_conf_t *conf); |
479 | 13 static ngx_int_t ngx_cmp_sockaddr(struct sockaddr *sa1, struct sockaddr *sa2); |
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14 static ngx_int_t ngx_init_zone_pool(ngx_cycle_t *cycle, |
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15 ngx_shm_zone_t *shm_zone); |
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16 static ngx_int_t ngx_test_lockfile(u_char *file, ngx_log_t *log); |
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17 static void ngx_clean_old_cycles(ngx_event_t *ev); |
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18 |
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19 |
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20 volatile ngx_cycle_t *ngx_cycle; |
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21 ngx_array_t ngx_old_cycles; |
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22 |
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23 static ngx_pool_t *ngx_temp_pool; |
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24 static ngx_event_t ngx_cleaner_event; |
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26 ngx_uint_t ngx_test_config; |
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27 |
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28 #if (NGX_THREADS) |
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29 ngx_tls_key_t ngx_core_tls_key; |
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30 #endif |
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31 |
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32 |
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33 /* STUB NAME */ |
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34 static ngx_connection_t dumb; |
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35 /* STUB */ |
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36 |
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37 static ngx_str_t error_log = ngx_string(NGX_ERROR_LOG_PATH); |
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38 |
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39 |
563 | 40 ngx_cycle_t * |
41 ngx_init_cycle(ngx_cycle_t *old_cycle) | |
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42 { |
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43 void *rv; |
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44 char **senv, **env; |
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45 ngx_uint_t i, n; |
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46 ngx_log_t *log; |
2220 | 47 ngx_time_t *tp; |
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48 ngx_conf_t conf; |
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49 ngx_pool_t *pool; |
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50 ngx_cycle_t *cycle, **old; |
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51 ngx_shm_zone_t *shm_zone, *oshm_zone; |
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52 ngx_list_part_t *part, *opart; |
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53 ngx_open_file_t *file; |
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54 ngx_listening_t *ls, *nls; |
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55 ngx_core_conf_t *ccf, *old_ccf; |
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56 ngx_core_module_t *module; |
2011 | 57 char hostname[NGX_MAXHOSTNAMELEN]; |
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58 |
2220 | 59 ngx_timezone_update(); |
60 | |
61 /* force localtime update with a new timezone */ | |
62 | |
63 tp = ngx_timeofday(); | |
64 tp->sec = 0; | |
65 | |
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66 ngx_time_update(); |
2220 | 67 |
68 | |
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69 log = old_cycle->log; |
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70 |
507 | 71 pool = ngx_create_pool(NGX_CYCLE_POOL_SIZE, log); |
501 | 72 if (pool == NULL) { |
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73 return NULL; |
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74 } |
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75 pool->log = log; |
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76 |
501 | 77 cycle = ngx_pcalloc(pool, sizeof(ngx_cycle_t)); |
78 if (cycle == NULL) { | |
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79 ngx_destroy_pool(pool); |
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80 return NULL; |
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81 } |
501 | 82 |
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83 cycle->pool = pool; |
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84 cycle->log = log; |
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85 cycle->new_log.log_level = NGX_LOG_ERR; |
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86 cycle->old_cycle = old_cycle; |
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87 |
2758 | 88 cycle->conf_prefix.len = old_cycle->conf_prefix.len; |
89 cycle->conf_prefix.data = ngx_pstrdup(pool, &old_cycle->conf_prefix); | |
90 if (cycle->conf_prefix.data == NULL) { | |
91 ngx_destroy_pool(pool); | |
92 return NULL; | |
93 } | |
94 | |
95 cycle->prefix.len = old_cycle->prefix.len; | |
96 cycle->prefix.data = ngx_pstrdup(pool, &old_cycle->prefix); | |
97 if (cycle->prefix.data == NULL) { | |
98 ngx_destroy_pool(pool); | |
99 return NULL; | |
100 } | |
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101 |
605 | 102 cycle->conf_file.len = old_cycle->conf_file.len; |
2049 | 103 cycle->conf_file.data = ngx_pnalloc(pool, old_cycle->conf_file.len + 1); |
605 | 104 if (cycle->conf_file.data == NULL) { |
105 ngx_destroy_pool(pool); | |
106 return NULL; | |
107 } | |
108 ngx_cpystrn(cycle->conf_file.data, old_cycle->conf_file.data, | |
109 old_cycle->conf_file.len + 1); | |
110 | |
2073 | 111 cycle->conf_param.len = old_cycle->conf_param.len; |
2758 | 112 cycle->conf_param.data = ngx_pstrdup(pool, &old_cycle->conf_param); |
2073 | 113 if (cycle->conf_param.data == NULL) { |
114 ngx_destroy_pool(pool); | |
115 return NULL; | |
116 } | |
117 | |
118 | |
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119 n = old_cycle->pathes.nelts ? old_cycle->pathes.nelts : 10; |
501 | 120 |
121 cycle->pathes.elts = ngx_pcalloc(pool, n * sizeof(ngx_path_t *)); | |
122 if (cycle->pathes.elts == NULL) { | |
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123 ngx_destroy_pool(pool); |
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124 return NULL; |
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125 } |
501 | 126 |
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127 cycle->pathes.nelts = 0; |
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128 cycle->pathes.size = sizeof(ngx_path_t *); |
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129 cycle->pathes.nalloc = n; |
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130 cycle->pathes.pool = pool; |
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131 |
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132 |
414
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133 if (old_cycle->open_files.part.nelts) { |
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134 n = old_cycle->open_files.part.nelts; |
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135 for (part = old_cycle->open_files.part.next; part; part = part->next) { |
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136 n += part->nelts; |
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137 } |
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138 |
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139 } else { |
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140 n = 20; |
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141 } |
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142 |
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143 if (ngx_list_init(&cycle->open_files, pool, n, sizeof(ngx_open_file_t)) |
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144 != NGX_OK) |
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145 { |
414
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146 ngx_destroy_pool(pool); |
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147 return NULL; |
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148 } |
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149 |
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150 |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
151 if (old_cycle->shared_memory.part.nelts) { |
201d017ea470
slab allocator in shared memory
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parents:
728
diff
changeset
|
152 n = old_cycle->shared_memory.part.nelts; |
201d017ea470
slab allocator in shared memory
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parents:
728
diff
changeset
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153 for (part = old_cycle->shared_memory.part.next; part; part = part->next) |
201d017ea470
slab allocator in shared memory
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parents:
728
diff
changeset
|
154 { |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
155 n += part->nelts; |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
156 } |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
157 |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
158 } else { |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
159 n = 1; |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
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|
160 } |
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slab allocator in shared memory
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parents:
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diff
changeset
|
161 |
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slab allocator in shared memory
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parents:
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diff
changeset
|
162 if (ngx_list_init(&cycle->shared_memory, pool, n, sizeof(ngx_shm_zone_t)) |
2536
a6d6d762c554
small optimization: " == NGX_ERROR" > " != NGX_OK"
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parents:
2512
diff
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|
163 != NGX_OK) |
860
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parents:
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diff
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|
164 { |
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165 ngx_destroy_pool(pool); |
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Igor Sysoev <igor@sysoev.ru>
parents:
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166 return NULL; |
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
167 } |
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parents:
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diff
changeset
|
168 |
218
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nginx-0.0.1-2004-01-05-23:55:48 import
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parents:
diff
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169 n = old_cycle->listening.nelts ? old_cycle->listening.nelts : 10; |
501 | 170 |
218
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nginx-0.0.1-2004-01-05-23:55:48 import
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parents:
diff
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|
171 cycle->listening.elts = ngx_pcalloc(pool, n * sizeof(ngx_listening_t)); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
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parents:
diff
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|
172 if (cycle->listening.elts == NULL) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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|
173 ngx_destroy_pool(pool); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
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parents:
diff
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174 return NULL; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
175 } |
501 | 176 |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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|
177 cycle->listening.nelts = 0; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
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178 cycle->listening.size = sizeof(ngx_listening_t); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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|
179 cycle->listening.nalloc = n; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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180 cycle->listening.pool = pool; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
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parents:
diff
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|
181 |
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nginx-0.0.1-2004-01-05-23:55:48 import
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parents:
diff
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|
182 |
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nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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183 cycle->conf_ctx = ngx_pcalloc(pool, ngx_max_module * sizeof(void *)); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
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parents:
diff
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184 if (cycle->conf_ctx == NULL) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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185 ngx_destroy_pool(pool); |
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nginx-0.0.1-2004-01-05-23:55:48 import
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parents:
diff
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186 return NULL; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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|
187 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
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parents:
diff
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|
188 |
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nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
189 |
2011 | 190 if (gethostname(hostname, NGX_MAXHOSTNAMELEN) == -1) { |
191 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, "gethostname() failed"); | |
192 ngx_destroy_pool(pool); | |
193 return NULL; | |
194 } | |
195 | |
196 /* on Linux gethostname() silently truncates name that does not fit */ | |
197 | |
198 hostname[NGX_MAXHOSTNAMELEN - 1] = '\0'; | |
199 cycle->hostname.len = ngx_strlen(hostname); | |
200 | |
2049 | 201 cycle->hostname.data = ngx_pnalloc(pool, cycle->hostname.len); |
2011 | 202 if (cycle->hostname.data == NULL) { |
203 ngx_destroy_pool(pool); | |
204 return NULL; | |
205 } | |
206 | |
207 ngx_memcpy(cycle->hostname.data, hostname, cycle->hostname.len); | |
208 | |
209 | |
311
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parents:
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diff
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|
210 for (i = 0; ngx_modules[i]; i++) { |
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
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parents:
310
diff
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|
211 if (ngx_modules[i]->type != NGX_CORE_MODULE) { |
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
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parents:
310
diff
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|
212 continue; |
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
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parents:
310
diff
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|
213 } |
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
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parents:
310
diff
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214 |
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
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parents:
310
diff
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215 module = ngx_modules[i]->ctx; |
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
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parents:
310
diff
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216 |
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nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
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217 if (module->create_conf) { |
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
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|
218 rv = module->create_conf(cycle); |
3237
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merge r2903, r2911, r2912, r3002:
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parents:
2945
diff
changeset
|
219 if (rv == NULL) { |
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
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|
220 ngx_destroy_pool(pool); |
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
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|
221 return NULL; |
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
222 } |
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
223 cycle->conf_ctx[ngx_modules[i]->index] = rv; |
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
224 } |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
225 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
226 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
227 |
1740
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restore environ for perl_destruct()
Igor Sysoev <igor@sysoev.ru>
parents:
1704
diff
changeset
|
228 senv = environ; |
45db41a0591c
restore environ for perl_destruct()
Igor Sysoev <igor@sysoev.ru>
parents:
1704
diff
changeset
|
229 |
45db41a0591c
restore environ for perl_destruct()
Igor Sysoev <igor@sysoev.ru>
parents:
1704
diff
changeset
|
230 |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
231 ngx_memzero(&conf, sizeof(ngx_conf_t)); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
232 /* STUB: init array ? */ |
501 | 233 conf.args = ngx_array_create(pool, 10, sizeof(ngx_str_t)); |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
234 if (conf.args == NULL) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
235 ngx_destroy_pool(pool); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
236 return NULL; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
237 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
238 |
593 | 239 conf.temp_pool = ngx_create_pool(NGX_CYCLE_POOL_SIZE, log); |
240 if (conf.temp_pool == NULL) { | |
241 ngx_destroy_pool(pool); | |
242 return NULL; | |
243 } | |
244 | |
605 | 245 |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
246 conf.ctx = cycle->conf_ctx; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
247 conf.cycle = cycle; |
317
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
316
diff
changeset
|
248 conf.pool = pool; |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
249 conf.log = log; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
250 conf.module_type = NGX_CORE_MODULE; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
251 conf.cmd_type = NGX_MAIN_CONF; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
252 |
728
e82eed614d4a
turn off startup debug logging introduced by previous commit
Igor Sysoev <igor@sysoev.ru>
parents:
727
diff
changeset
|
253 #if 0 |
455 | 254 log->log_level = NGX_LOG_DEBUG_ALL; |
255 #endif | |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
256 |
2073 | 257 if (ngx_conf_param(&conf) != NGX_CONF_OK) { |
3239
8254055b6693
merge r2972, r2994, r3133, r3142, r3143, r3174, r3175, r3176:
Igor Sysoev <igor@sysoev.ru>
parents:
3237
diff
changeset
|
258 environ = senv; |
2073 | 259 ngx_destroy_cycle_pools(&conf); |
260 return NULL; | |
261 } | |
262 | |
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
249
diff
changeset
|
263 if (ngx_conf_parse(&conf, &cycle->conf_file) != NGX_CONF_OK) { |
3239
8254055b6693
merge r2972, r2994, r3133, r3142, r3143, r3174, r3175, r3176:
Igor Sysoev <igor@sysoev.ru>
parents:
3237
diff
changeset
|
264 environ = senv; |
605 | 265 ngx_destroy_cycle_pools(&conf); |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
266 return NULL; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
267 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
268 |
320
d621239c30f7
nginx-0.0.3-2004-04-18-23:06:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
318
diff
changeset
|
269 if (ngx_test_config) { |
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
270 ngx_log_stderr(0, "the configuration file %s syntax is ok", |
2722 | 271 cycle->conf_file.data); |
320
d621239c30f7
nginx-0.0.3-2004-04-18-23:06:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
318
diff
changeset
|
272 } |
d621239c30f7
nginx-0.0.3-2004-04-18-23:06:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
318
diff
changeset
|
273 |
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
274 for (i = 0; ngx_modules[i]; i++) { |
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
275 if (ngx_modules[i]->type != NGX_CORE_MODULE) { |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
276 continue; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
277 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
278 |
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
279 module = ngx_modules[i]->ctx; |
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
280 |
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
281 if (module->init_conf) { |
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
282 if (module->init_conf(cycle, cycle->conf_ctx[ngx_modules[i]->index]) |
593 | 283 == NGX_CONF_ERROR) |
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
284 { |
3239
8254055b6693
merge r2972, r2994, r3133, r3142, r3143, r3174, r3175, r3176:
Igor Sysoev <igor@sysoev.ru>
parents:
3237
diff
changeset
|
285 environ = senv; |
605 | 286 ngx_destroy_cycle_pools(&conf); |
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
287 return NULL; |
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
288 } |
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
289 } |
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
290 } |
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
291 |
2945
87da6664fb49
merge r2897, r2898, r2899, r2901, r2902, r2904, r2905, r2906, r2907,
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
292 if (ngx_process == NGX_PROCESS_SIGNALLER) { |
87da6664fb49
merge r2897, r2898, r2899, r2901, r2902, r2904, r2905, r2906, r2907,
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
293 return cycle; |
87da6664fb49
merge r2897, r2898, r2899, r2901, r2902, r2904, r2905, r2906, r2907,
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
294 } |
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
295 |
611 | 296 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
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parents:
diff
changeset
|
297 |
611 | 298 if (ngx_test_config) { |
299 | |
300 if (ngx_create_pidfile(&ccf->pid, log) != NGX_OK) { | |
301 goto failed; | |
302 } | |
303 | |
304 } else if (!ngx_is_init_cycle(old_cycle)) { | |
305 | |
306 /* | |
307 * we do not create the pid file in the first ngx_init_cycle() call | |
308 * because we need to write the demonized process pid | |
309 */ | |
310 | |
311 old_ccf = (ngx_core_conf_t *) ngx_get_conf(old_cycle->conf_ctx, | |
312 ngx_core_module); | |
313 if (ccf->pid.len != old_ccf->pid.len | |
314 || ngx_strcmp(ccf->pid.data, old_ccf->pid.data) != 0) | |
315 { | |
316 /* new pid file name */ | |
317 | |
318 if (ngx_create_pidfile(&ccf->pid, log) != NGX_OK) { | |
319 goto failed; | |
320 } | |
321 | |
322 ngx_delete_pidfile(old_cycle); | |
323 } | |
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
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parents:
310
diff
changeset
|
324 } |
611 | 325 |
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
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parents:
310
diff
changeset
|
326 |
860
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diff
changeset
|
327 if (ngx_test_lockfile(cycle->lock_file.data, log) != NGX_OK) { |
611 | 328 goto failed; |
329 } | |
467 | 330 |
611 | 331 |
332 if (ngx_create_pathes(cycle, ccf->user) != NGX_OK) { | |
333 goto failed; | |
467 | 334 } |
335 | |
336 | |
2785
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
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2782
diff
changeset
|
337 if (cycle->new_log.file == NULL) { |
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
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2782
diff
changeset
|
338 cycle->new_log.file = ngx_conf_open_file(cycle, &error_log); |
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
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diff
changeset
|
339 if (cycle->new_log.file == NULL) { |
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
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parents:
2782
diff
changeset
|
340 goto failed; |
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
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parents:
2782
diff
changeset
|
341 } |
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2782
diff
changeset
|
342 } |
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
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parents:
2782
diff
changeset
|
343 |
611 | 344 /* open the new files */ |
414
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
345 |
611 | 346 part = &cycle->open_files.part; |
347 file = part->elts; | |
414
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
348 |
611 | 349 for (i = 0; /* void */ ; i++) { |
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
350 |
611 | 351 if (i >= part->nelts) { |
352 if (part->next == NULL) { | |
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
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parents:
310
diff
changeset
|
353 break; |
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
354 } |
611 | 355 part = part->next; |
356 file = part->elts; | |
357 i = 0; | |
358 } | |
359 | |
2758 | 360 if (file[i].name.len == 0) { |
611 | 361 continue; |
362 } | |
363 | |
2628
64a10d6b97bd
win32 ngx_open_file() supports utf8 names and NGX_FILE_APPEND
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
364 file[i].fd = ngx_open_file(file[i].name.data, |
2629
367b29612a00
Win32 appends synchronized if only FILE_APPEND_DATA and SYNCHRONIZE are set
Igor Sysoev <igor@sysoev.ru>
parents:
2628
diff
changeset
|
365 NGX_FILE_APPEND, |
2628
64a10d6b97bd
win32 ngx_open_file() supports utf8 names and NGX_FILE_APPEND
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
366 NGX_FILE_CREATE_OR_OPEN, |
1048
c4f666fc3a7e
ngx_open_file(name, access, create) > ngx_open_file(name, mode, create, access)
Igor Sysoev <igor@sysoev.ru>
parents:
1032
diff
changeset
|
367 NGX_FILE_DEFAULT_ACCESS); |
611 | 368 |
369 ngx_log_debug3(NGX_LOG_DEBUG_CORE, log, 0, | |
370 "log: %p %d \"%s\"", | |
371 &file[i], file[i].fd, file[i].name.data); | |
372 | |
373 if (file[i].fd == NGX_INVALID_FILE) { | |
374 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, | |
375 ngx_open_file_n " \"%s\" failed", | |
376 file[i].name.data); | |
377 goto failed; | |
378 } | |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
379 |
2687
5190c5dc3486
delete win32 ngx_file_append_mode() as we use reliable
Igor Sysoev <igor@sysoev.ru>
parents:
2686
diff
changeset
|
380 #if !(NGX_WIN32) |
611 | 381 if (fcntl(file[i].fd, F_SETFD, FD_CLOEXEC) == -1) { |
382 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, | |
383 "fcntl(FD_CLOEXEC) \"%s\" failed", | |
384 file[i].name.data); | |
385 goto failed; | |
386 } | |
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
387 #endif |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
388 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
389 |
2785
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2782
diff
changeset
|
390 cycle->log = &cycle->new_log; |
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2782
diff
changeset
|
391 pool->log = &cycle->new_log; |
2466
550ab350c306
revert the previous commit and r2447 change in src/core/ngx_cycle.c
Igor Sysoev <igor@sysoev.ru>
parents:
2465
diff
changeset
|
392 |
461 | 393 |
860
201d017ea470
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parents:
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diff
changeset
|
394 /* create shared memory */ |
201d017ea470
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diff
changeset
|
395 |
201d017ea470
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diff
changeset
|
396 part = &cycle->shared_memory.part; |
972 | 397 shm_zone = part->elts; |
860
201d017ea470
slab allocator in shared memory
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parents:
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diff
changeset
|
398 |
201d017ea470
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diff
changeset
|
399 for (i = 0; /* void */ ; i++) { |
201d017ea470
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
400 |
201d017ea470
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
401 if (i >= part->nelts) { |
201d017ea470
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
402 if (part->next == NULL) { |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
403 break; |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
404 } |
201d017ea470
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Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
405 part = part->next; |
972 | 406 shm_zone = part->elts; |
860
201d017ea470
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
407 i = 0; |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
408 } |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
409 |
979 | 410 if (shm_zone[i].shm.size == 0) { |
411 ngx_log_error(NGX_LOG_EMERG, log, 0, | |
412 "zero size shared memory zone \"%V\"", | |
2716
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
413 &shm_zone[i].shm.name); |
979 | 414 goto failed; |
415 } | |
416 | |
1032
899050121f43
quick fix for case when ssl_session_cache defined,
Igor Sysoev <igor@sysoev.ru>
parents:
996
diff
changeset
|
417 if (shm_zone[i].init == NULL) { |
899050121f43
quick fix for case when ssl_session_cache defined,
Igor Sysoev <igor@sysoev.ru>
parents:
996
diff
changeset
|
418 /* unused shared zone */ |
899050121f43
quick fix for case when ssl_session_cache defined,
Igor Sysoev <igor@sysoev.ru>
parents:
996
diff
changeset
|
419 continue; |
899050121f43
quick fix for case when ssl_session_cache defined,
Igor Sysoev <igor@sysoev.ru>
parents:
996
diff
changeset
|
420 } |
899050121f43
quick fix for case when ssl_session_cache defined,
Igor Sysoev <igor@sysoev.ru>
parents:
996
diff
changeset
|
421 |
972 | 422 shm_zone[i].shm.log = cycle->log; |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
423 |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
424 opart = &old_cycle->shared_memory.part; |
972 | 425 oshm_zone = opart->elts; |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
426 |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
427 for (n = 0; /* void */ ; n++) { |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
428 |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
429 if (n >= opart->nelts) { |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
430 if (opart->next == NULL) { |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
431 break; |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
432 } |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
433 opart = opart->next; |
972 | 434 oshm_zone = opart->elts; |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
435 n = 0; |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
436 } |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
437 |
2716
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
438 if (shm_zone[i].shm.name.len != oshm_zone[n].shm.name.len) { |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
439 continue; |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
440 } |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
441 |
2716
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
442 if (ngx_strncmp(shm_zone[i].shm.name.data, |
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
443 oshm_zone[n].shm.name.data, |
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
444 shm_zone[i].shm.name.len) |
972 | 445 != 0) |
446 { | |
447 continue; | |
448 } | |
449 | |
450 if (shm_zone[i].shm.size == oshm_zone[n].shm.size) { | |
451 shm_zone[i].shm.addr = oshm_zone[n].shm.addr; | |
993
1b9a4d92173f
pass the inherited shm_zone data
Igor Sysoev <igor@sysoev.ru>
parents:
979
diff
changeset
|
452 |
1b9a4d92173f
pass the inherited shm_zone data
Igor Sysoev <igor@sysoev.ru>
parents:
979
diff
changeset
|
453 if (shm_zone[i].init(&shm_zone[i], oshm_zone[n].data) |
1b9a4d92173f
pass the inherited shm_zone data
Igor Sysoev <igor@sysoev.ru>
parents:
979
diff
changeset
|
454 != NGX_OK) |
1b9a4d92173f
pass the inherited shm_zone data
Igor Sysoev <igor@sysoev.ru>
parents:
979
diff
changeset
|
455 { |
1b9a4d92173f
pass the inherited shm_zone data
Igor Sysoev <igor@sysoev.ru>
parents:
979
diff
changeset
|
456 goto failed; |
1b9a4d92173f
pass the inherited shm_zone data
Igor Sysoev <igor@sysoev.ru>
parents:
979
diff
changeset
|
457 } |
1b9a4d92173f
pass the inherited shm_zone data
Igor Sysoev <igor@sysoev.ru>
parents:
979
diff
changeset
|
458 |
996 | 459 goto shm_zone_found; |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
460 } |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
461 |
972 | 462 ngx_shm_free(&oshm_zone[n].shm); |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
463 |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
464 break; |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
465 } |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
466 |
972 | 467 if (ngx_shm_alloc(&shm_zone[i].shm) != NGX_OK) { |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
468 goto failed; |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
469 } |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
470 |
2945
87da6664fb49
merge r2897, r2898, r2899, r2901, r2902, r2904, r2905, r2906, r2907,
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
471 if (ngx_init_zone_pool(cycle, &shm_zone[i]) != NGX_OK) { |
87da6664fb49
merge r2897, r2898, r2899, r2901, r2902, r2904, r2905, r2906, r2907,
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
472 goto failed; |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
473 } |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
474 |
993
1b9a4d92173f
pass the inherited shm_zone data
Igor Sysoev <igor@sysoev.ru>
parents:
979
diff
changeset
|
475 if (shm_zone[i].init(&shm_zone[i], NULL) != NGX_OK) { |
972 | 476 goto failed; |
477 } | |
478 | |
996 | 479 shm_zone_found: |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
480 |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
481 continue; |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
482 } |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
483 |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
484 |
611 | 485 /* handle the listening sockets */ |
461 | 486 |
611 | 487 if (old_cycle->listening.nelts) { |
488 ls = old_cycle->listening.elts; | |
489 for (i = 0; i < old_cycle->listening.nelts; i++) { | |
490 ls[i].remain = 0; | |
491 } | |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
492 |
611 | 493 nls = cycle->listening.elts; |
494 for (n = 0; n < cycle->listening.nelts; n++) { | |
461 | 495 |
611 | 496 for (i = 0; i < old_cycle->listening.nelts; i++) { |
497 if (ls[i].ignore) { | |
498 continue; | |
499 } | |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
500 |
611 | 501 if (ngx_cmp_sockaddr(nls[n].sockaddr, ls[i].sockaddr) == NGX_OK) |
502 { | |
503 nls[n].fd = ls[i].fd; | |
504 nls[n].previous = &ls[i]; | |
505 ls[i].remain = 1; | |
523 | 506 |
611 | 507 if (ls[n].backlog != nls[i].backlog) { |
508 nls[n].listen = 1; | |
509 } | |
537 | 510 |
523 | 511 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER) |
512 | |
611 | 513 /* |
514 * FreeBSD, except the most recent versions, | |
515 * could not remove accept filter | |
516 */ | |
517 nls[n].deferred_accept = ls[i].deferred_accept; | |
523 | 518 |
611 | 519 if (ls[i].accept_filter && nls[n].accept_filter) { |
520 if (ngx_strcmp(ls[i].accept_filter, | |
521 nls[n].accept_filter) | |
522 != 0) | |
523 { | |
523 | 524 nls[n].delete_deferred = 1; |
525 nls[n].add_deferred = 1; | |
526 } | |
611 | 527 |
528 } else if (ls[i].accept_filter) { | |
529 nls[n].delete_deferred = 1; | |
530 | |
531 } else if (nls[n].accept_filter) { | |
532 nls[n].add_deferred = 1; | |
533 } | |
523 | 534 #endif |
535 | |
536 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT) | |
537 | |
611 | 538 if (ls[n].deferred_accept && !nls[n].deferred_accept) { |
539 nls[n].delete_deferred = 1; | |
523 | 540 |
611 | 541 } else if (ls[i].deferred_accept != nls[n].deferred_accept) |
542 { | |
543 nls[n].add_deferred = 1; | |
544 } | |
523 | 545 #endif |
611 | 546 break; |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
547 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
548 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
549 |
611 | 550 if (nls[n].fd == -1) { |
551 nls[n].open = 1; | |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
552 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
553 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
554 |
611 | 555 } else { |
556 ls = cycle->listening.elts; | |
557 for (i = 0; i < cycle->listening.nelts; i++) { | |
558 ls[i].open = 1; | |
559 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER) | |
560 if (ls[i].accept_filter) { | |
561 ls[i].add_deferred = 1; | |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
562 } |
611 | 563 #endif |
564 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT) | |
565 if (ls[i].deferred_accept) { | |
566 ls[i].add_deferred = 1; | |
523 | 567 } |
611 | 568 #endif |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
569 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
570 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
571 |
2945
87da6664fb49
merge r2897, r2898, r2899, r2901, r2902, r2904, r2905, r2906, r2907,
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
572 if (ngx_open_listening_sockets(cycle) != NGX_OK) { |
87da6664fb49
merge r2897, r2898, r2899, r2901, r2902, r2904, r2905, r2906, r2907,
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
573 goto failed; |
87da6664fb49
merge r2897, r2898, r2899, r2901, r2902, r2904, r2905, r2906, r2907,
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
574 } |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
575 |
2945
87da6664fb49
merge r2897, r2898, r2899, r2901, r2902, r2904, r2905, r2906, r2907,
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
576 if (!ngx_test_config) { |
87da6664fb49
merge r2897, r2898, r2899, r2901, r2902, r2904, r2905, r2906, r2907,
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
577 ngx_configure_listening_sockets(cycle); |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
578 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
579 |
249
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
237
diff
changeset
|
580 |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
581 /* commit the new cycle configuration */ |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
582 |
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
583 if (!ngx_use_stderr && cycle->log->file->fd != ngx_stderr) { |
449
3b1e8c9df9ad
nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
448
diff
changeset
|
584 |
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
585 if (ngx_set_stderr(cycle->log->file->fd) == NGX_FILE_ERROR) { |
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
586 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, |
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
587 ngx_set_stderr_n " failed"); |
449
3b1e8c9df9ad
nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
448
diff
changeset
|
588 } |
3b1e8c9df9ad
nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
448
diff
changeset
|
589 } |
3b1e8c9df9ad
nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
448
diff
changeset
|
590 |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
591 pool->log = cycle->log; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
592 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
593 for (i = 0; ngx_modules[i]; i++) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
594 if (ngx_modules[i]->init_module) { |
611 | 595 if (ngx_modules[i]->init_module(cycle) != NGX_OK) { |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
596 /* fatal */ |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
597 exit(1); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
598 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
599 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
600 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
601 |
467 | 602 |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
603 /* close and delete stuff that lefts from an old cycle */ |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
604 |
995
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
605 /* free the unnecessary shared memory */ |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
606 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
607 opart = &old_cycle->shared_memory.part; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
608 oshm_zone = opart->elts; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
609 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
610 for (i = 0; /* void */ ; i++) { |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
611 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
612 if (i >= opart->nelts) { |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
613 if (opart->next == NULL) { |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
614 goto old_shm_zone_done; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
615 } |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
616 opart = opart->next; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
617 oshm_zone = opart->elts; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
618 i = 0; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
619 } |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
620 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
621 part = &cycle->shared_memory.part; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
622 shm_zone = part->elts; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
623 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
624 for (n = 0; /* void */ ; n++) { |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
625 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
626 if (n >= part->nelts) { |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
627 if (part->next == NULL) { |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
628 break; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
629 } |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
630 part = part->next; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
631 shm_zone = part->elts; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
632 n = 0; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
633 } |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
634 |
2716
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
635 if (oshm_zone[i].shm.name.len == shm_zone[n].shm.name.len |
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
636 && ngx_strncmp(oshm_zone[i].shm.name.data, |
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
637 shm_zone[n].shm.name.data, |
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
638 oshm_zone[i].shm.name.len) |
995
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
639 == 0) |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
640 { |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
641 goto live_shm_zone; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
642 } |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
643 } |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
644 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
645 ngx_shm_free(&oshm_zone[i].shm); |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
646 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
647 live_shm_zone: |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
648 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
649 continue; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
650 } |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
651 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
652 old_shm_zone_done: |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
653 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
654 |
994 | 655 /* close the unnecessary listening sockets */ |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
656 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
657 ls = old_cycle->listening.elts; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
658 for (i = 0; i < old_cycle->listening.nelts; i++) { |
2945
87da6664fb49
merge r2897, r2898, r2899, r2901, r2902, r2904, r2905, r2906, r2907,
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
659 |
87da6664fb49
merge r2897, r2898, r2899, r2901, r2902, r2904, r2905, r2906, r2907,
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
660 if (ls[i].remain || ls[i].fd == -1) { |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
661 continue; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
662 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
663 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
664 if (ngx_close_socket(ls[i].fd) == -1) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
665 ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno, |
543 | 666 ngx_close_socket_n " listening socket on %V failed", |
461 | 667 &ls[i].addr_text); |
218
05592fd7a436
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Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
668 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
669 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
670 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
671 |
994 | 672 /* close the unnecessary open files */ |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
673 |
414
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
674 part = &old_cycle->open_files.part; |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
675 file = part->elts; |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
676 |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
677 for (i = 0; /* void */ ; i++) { |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
678 |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
679 if (i >= part->nelts) { |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
680 if (part->next == NULL) { |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
681 break; |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
682 } |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
683 part = part->next; |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
684 file = part->elts; |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
685 i = 0; |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
686 } |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
687 |
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
688 if (file[i].fd == NGX_INVALID_FILE || file[i].fd == ngx_stderr) { |
218
05592fd7a436
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Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
689 continue; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
690 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
691 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
692 if (ngx_close_file(file[i].fd) == NGX_FILE_ERROR) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
693 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
694 ngx_close_file_n " \"%s\" failed", |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
695 file[i].name.data); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
696 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
697 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
698 |
593 | 699 ngx_destroy_pool(conf.temp_pool); |
700 | |
605 | 701 if (ngx_process == NGX_PROCESS_MASTER || ngx_is_init_cycle(old_cycle)) { |
702 | |
1740
45db41a0591c
restore environ for perl_destruct()
Igor Sysoev <igor@sysoev.ru>
parents:
1704
diff
changeset
|
703 /* |
3239
8254055b6693
merge r2972, r2994, r3133, r3142, r3143, r3174, r3175, r3176:
Igor Sysoev <igor@sysoev.ru>
parents:
3237
diff
changeset
|
704 * perl_destruct() frees environ, if it is not the same as it was at |
8254055b6693
merge r2972, r2994, r3133, r3142, r3143, r3174, r3175, r3176:
Igor Sysoev <igor@sysoev.ru>
parents:
3237
diff
changeset
|
705 * perl_construct() time, therefore we save the previous cycle |
1740
45db41a0591c
restore environ for perl_destruct()
Igor Sysoev <igor@sysoev.ru>
parents:
1704
diff
changeset
|
706 * environment before ngx_conf_parse() where it will be changed. |
45db41a0591c
restore environ for perl_destruct()
Igor Sysoev <igor@sysoev.ru>
parents:
1704
diff
changeset
|
707 */ |
45db41a0591c
restore environ for perl_destruct()
Igor Sysoev <igor@sysoev.ru>
parents:
1704
diff
changeset
|
708 |
45db41a0591c
restore environ for perl_destruct()
Igor Sysoev <igor@sysoev.ru>
parents:
1704
diff
changeset
|
709 env = environ; |
45db41a0591c
restore environ for perl_destruct()
Igor Sysoev <igor@sysoev.ru>
parents:
1704
diff
changeset
|
710 environ = senv; |
45db41a0591c
restore environ for perl_destruct()
Igor Sysoev <igor@sysoev.ru>
parents:
1704
diff
changeset
|
711 |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
712 ngx_destroy_pool(old_cycle->pool); |
611 | 713 cycle->old_cycle = NULL; |
714 | |
1740
45db41a0591c
restore environ for perl_destruct()
Igor Sysoev <igor@sysoev.ru>
parents:
1704
diff
changeset
|
715 environ = env; |
45db41a0591c
restore environ for perl_destruct()
Igor Sysoev <igor@sysoev.ru>
parents:
1704
diff
changeset
|
716 |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
717 return cycle; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
718 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
719 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
720 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
721 if (ngx_temp_pool == NULL) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
722 ngx_temp_pool = ngx_create_pool(128, cycle->log); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
723 if (ngx_temp_pool == NULL) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
724 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
725 "can not create ngx_temp_pool"); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
726 exit(1); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
727 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
728 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
729 n = 10; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
730 ngx_old_cycles.elts = ngx_pcalloc(ngx_temp_pool, |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
731 n * sizeof(ngx_cycle_t *)); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
732 if (ngx_old_cycles.elts == NULL) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
733 exit(1); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
734 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
735 ngx_old_cycles.nelts = 0; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
736 ngx_old_cycles.size = sizeof(ngx_cycle_t *); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
737 ngx_old_cycles.nalloc = n; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
738 ngx_old_cycles.pool = ngx_temp_pool; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
739 |
509 | 740 ngx_cleaner_event.handler = ngx_clean_old_cycles; |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
741 ngx_cleaner_event.log = cycle->log; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
742 ngx_cleaner_event.data = &dumb; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
743 dumb.fd = (ngx_socket_t) -1; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
744 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
745 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
746 ngx_temp_pool->log = cycle->log; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
747 |
501 | 748 old = ngx_array_push(&ngx_old_cycles); |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
749 if (old == NULL) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
750 exit(1); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
751 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
752 *old = old_cycle; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
753 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
754 if (!ngx_cleaner_event.timer_set) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
755 ngx_add_timer(&ngx_cleaner_event, 30000); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
756 ngx_cleaner_event.timer_set = 1; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
757 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
758 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
759 return cycle; |
611 | 760 |
761 | |
762 failed: | |
763 | |
1165 | 764 if (!ngx_is_init_cycle(old_cycle)) { |
765 old_ccf = (ngx_core_conf_t *) ngx_get_conf(old_cycle->conf_ctx, | |
766 ngx_core_module); | |
767 if (old_ccf->environment) { | |
768 environ = old_ccf->environment; | |
769 } | |
770 } | |
771 | |
611 | 772 /* rollback the new cycle configuration */ |
773 | |
774 part = &cycle->open_files.part; | |
775 file = part->elts; | |
776 | |
777 for (i = 0; /* void */ ; i++) { | |
778 | |
779 if (i >= part->nelts) { | |
780 if (part->next == NULL) { | |
781 break; | |
782 } | |
783 part = part->next; | |
784 file = part->elts; | |
785 i = 0; | |
786 } | |
787 | |
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
788 if (file[i].fd == NGX_INVALID_FILE || file[i].fd == ngx_stderr) { |
611 | 789 continue; |
790 } | |
791 | |
792 if (ngx_close_file(file[i].fd) == NGX_FILE_ERROR) { | |
793 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, | |
794 ngx_close_file_n " \"%s\" failed", | |
795 file[i].name.data); | |
796 } | |
797 } | |
798 | |
799 if (ngx_test_config) { | |
800 ngx_destroy_cycle_pools(&conf); | |
801 return NULL; | |
802 } | |
803 | |
804 ls = cycle->listening.elts; | |
805 for (i = 0; i < cycle->listening.nelts; i++) { | |
806 if (ls[i].fd == -1 || !ls[i].open) { | |
807 continue; | |
808 } | |
809 | |
810 if (ngx_close_socket(ls[i].fd) == -1) { | |
811 ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno, | |
812 ngx_close_socket_n " %V failed", | |
813 &ls[i].addr_text); | |
814 } | |
815 } | |
816 | |
817 ngx_destroy_cycle_pools(&conf); | |
818 | |
819 return NULL; | |
218
05592fd7a436
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Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
820 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
821 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
822 |
605 | 823 static void |
824 ngx_destroy_cycle_pools(ngx_conf_t *conf) | |
825 { | |
826 ngx_destroy_pool(conf->temp_pool); | |
827 ngx_destroy_pool(conf->pool); | |
828 } | |
829 | |
830 | |
563 | 831 static ngx_int_t |
832 ngx_cmp_sockaddr(struct sockaddr *sa1, struct sockaddr *sa2) | |
461 | 833 { |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2466
diff
changeset
|
834 struct sockaddr_in *sin1, *sin2; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2466
diff
changeset
|
835 #if (NGX_HAVE_INET6) |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2466
diff
changeset
|
836 struct sockaddr_in6 *sin61, *sin62; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2466
diff
changeset
|
837 #endif |
461 | 838 |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2466
diff
changeset
|
839 if (sa1->sa_family != sa2->sa_family) { |
461 | 840 return NGX_DECLINED; |
841 } | |
842 | |
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2466
diff
changeset
|
843 switch (sa1->sa_family) { |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2466
diff
changeset
|
844 |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2466
diff
changeset
|
845 #if (NGX_HAVE_INET6) |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2466
diff
changeset
|
846 case AF_INET6: |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
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parents:
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diff
changeset
|
847 sin61 = (struct sockaddr_in6 *) sa1; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
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parents:
2466
diff
changeset
|
848 sin62 = (struct sockaddr_in6 *) sa2; |
2e91aecb9e57
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parents:
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diff
changeset
|
849 |
2e91aecb9e57
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Igor Sysoev <igor@sysoev.ru>
parents:
2466
diff
changeset
|
850 if (sin61->sin6_port != sin61->sin6_port) { |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
851 return NGX_DECLINED; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2466
diff
changeset
|
852 } |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2466
diff
changeset
|
853 |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2466
diff
changeset
|
854 if (ngx_memcmp(&sin61->sin6_addr, &sin62->sin6_addr, 16) != 0) { |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2466
diff
changeset
|
855 return NGX_DECLINED; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
856 } |
461 | 857 |
2512
2e91aecb9e57
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
858 break; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
859 #endif |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2466
diff
changeset
|
860 |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2466
diff
changeset
|
861 default: /* AF_INET */ |
2e91aecb9e57
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parents:
2466
diff
changeset
|
862 |
2e91aecb9e57
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Igor Sysoev <igor@sysoev.ru>
parents:
2466
diff
changeset
|
863 sin1 = (struct sockaddr_in *) sa1; |
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
864 sin2 = (struct sockaddr_in *) sa2; |
461 | 865 |
2512
2e91aecb9e57
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diff
changeset
|
866 if (sin1->sin_port != sin2->sin_port) { |
2e91aecb9e57
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Igor Sysoev <igor@sysoev.ru>
parents:
2466
diff
changeset
|
867 return NGX_DECLINED; |
2e91aecb9e57
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Igor Sysoev <igor@sysoev.ru>
parents:
2466
diff
changeset
|
868 } |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2466
diff
changeset
|
869 |
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a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2466
diff
changeset
|
870 if (sin1->sin_addr.s_addr != sin2->sin_addr.s_addr) { |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2466
diff
changeset
|
871 return NGX_DECLINED; |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2466
diff
changeset
|
872 } |
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2466
diff
changeset
|
873 |
2e91aecb9e57
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parents:
2466
diff
changeset
|
874 break; |
461 | 875 } |
876 | |
877 return NGX_OK; | |
878 } | |
879 | |
880 | |
2720
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parents:
2717
diff
changeset
|
881 static ngx_int_t |
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parents:
2717
diff
changeset
|
882 ngx_init_zone_pool(ngx_cycle_t *cycle, ngx_shm_zone_t *zn) |
b3b8c66bd520
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Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
883 { |
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Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
884 u_char *file; |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
885 ngx_slab_pool_t *sp; |
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parents:
2717
diff
changeset
|
886 |
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parents:
2717
diff
changeset
|
887 sp = (ngx_slab_pool_t *) zn->shm.addr; |
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Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
888 |
2945
87da6664fb49
merge r2897, r2898, r2899, r2901, r2902, r2904, r2905, r2906, r2907,
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
889 if (zn->shm.exists) { |
87da6664fb49
merge r2897, r2898, r2899, r2901, r2902, r2904, r2905, r2906, r2907,
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
890 |
87da6664fb49
merge r2897, r2898, r2899, r2901, r2902, r2904, r2905, r2906, r2907,
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
891 if (sp == sp->addr) { |
87da6664fb49
merge r2897, r2898, r2899, r2901, r2902, r2904, r2905, r2906, r2907,
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
892 return NGX_OK; |
87da6664fb49
merge r2897, r2898, r2899, r2901, r2902, r2904, r2905, r2906, r2907,
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
893 } |
87da6664fb49
merge r2897, r2898, r2899, r2901, r2902, r2904, r2905, r2906, r2907,
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
894 |
87da6664fb49
merge r2897, r2898, r2899, r2901, r2902, r2904, r2905, r2906, r2907,
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
895 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, |
87da6664fb49
merge r2897, r2898, r2899, r2901, r2902, r2904, r2905, r2906, r2907,
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
896 "shared zone \"%V\" has no equal addresses: %p vs %p", |
87da6664fb49
merge r2897, r2898, r2899, r2901, r2902, r2904, r2905, r2906, r2907,
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
897 &zn->shm.name, sp->addr, sp); |
87da6664fb49
merge r2897, r2898, r2899, r2901, r2902, r2904, r2905, r2906, r2907,
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
898 return NGX_ERROR; |
87da6664fb49
merge r2897, r2898, r2899, r2901, r2902, r2904, r2905, r2906, r2907,
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
899 } |
87da6664fb49
merge r2897, r2898, r2899, r2901, r2902, r2904, r2905, r2906, r2907,
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
900 |
2720
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Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
901 sp->end = zn->shm.addr + zn->shm.size; |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
902 sp->min_shift = 3; |
2945
87da6664fb49
merge r2897, r2898, r2899, r2901, r2902, r2904, r2905, r2906, r2907,
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
903 sp->addr = zn->shm.addr; |
2720
b3b8c66bd520
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Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
904 |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
905 #if (NGX_HAVE_ATOMIC_OPS) |
b3b8c66bd520
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Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
906 |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
907 file = NULL; |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
908 |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
909 #else |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
910 |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
911 file = ngx_pnalloc(cycle->pool, cycle->lock_file.len + zn->shm.name.len); |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
912 if (file == NULL) { |
2736 | 913 return NGX_ERROR; |
2720
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
914 } |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
915 |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
916 (void) ngx_sprintf(file, "%V%V%Z", &cycle->lock_file, &zn->shm.name); |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
917 |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
918 #endif |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
919 |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
920 if (ngx_shmtx_create(&sp->mutex, (void *) &sp->lock, file) != NGX_OK) { |
2736 | 921 return NGX_ERROR; |
2720
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
922 } |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
923 |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
924 ngx_slab_init(sp); |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
925 |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
926 return NGX_OK; |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
927 } |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
928 |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
929 |
563 | 930 ngx_int_t |
611 | 931 ngx_create_pidfile(ngx_str_t *name, ngx_log_t *log) |
310
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parents:
290
diff
changeset
|
932 { |
2688 | 933 size_t len; |
934 ngx_uint_t create; | |
935 ngx_file_t file; | |
936 u_char pid[NGX_INT64_LEN + 2]; | |
310
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290
diff
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|
937 |
2725 | 938 if (ngx_process > NGX_PROCESS_MASTER) { |
939 return NGX_OK; | |
940 } | |
941 | |
311
11ff50a35d6d
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parents:
310
diff
changeset
|
942 ngx_memzero(&file, sizeof(ngx_file_t)); |
543 | 943 |
611 | 944 file.name = *name; |
945 file.log = log; | |
310
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parents:
290
diff
changeset
|
946 |
2686
9e0ae986b587
adopt NGX_FILE_TRUNCATE for win32
Igor Sysoev <igor@sysoev.ru>
parents:
2629
diff
changeset
|
947 create = ngx_test_config ? NGX_FILE_CREATE_OR_OPEN : NGX_FILE_TRUNCATE; |
337
4feff829a849
nginx-0.0.3-2004-05-19-00:28:54 import
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parents:
336
diff
changeset
|
948 |
311
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parents:
310
diff
changeset
|
949 file.fd = ngx_open_file(file.name.data, NGX_FILE_RDWR, |
2686
9e0ae986b587
adopt NGX_FILE_TRUNCATE for win32
Igor Sysoev <igor@sysoev.ru>
parents:
2629
diff
changeset
|
950 create, NGX_FILE_DEFAULT_ACCESS); |
310
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Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
951 |
311
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parents:
310
diff
changeset
|
952 if (file.fd == NGX_INVALID_FILE) { |
611 | 953 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, |
311
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nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
954 ngx_open_file_n " \"%s\" failed", file.name.data); |
310
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parents:
290
diff
changeset
|
955 return NGX_ERROR; |
a9a9af2c7370
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parents:
290
diff
changeset
|
956 } |
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nginx-0.0.3-2004-04-12-10:10:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
957 |
337
4feff829a849
nginx-0.0.3-2004-05-19-00:28:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
336
diff
changeset
|
958 if (!ngx_test_config) { |
942
7ddc5345fb4f
fix for Linix/ppc64 or FreeBSD/amd64 in 32-bit mode,
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
959 len = ngx_snprintf(pid, NGX_INT64_LEN + 2, "%P%N", ngx_pid) - pid; |
461 | 960 |
337
4feff829a849
nginx-0.0.3-2004-05-19-00:28:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
336
diff
changeset
|
961 if (ngx_write_file(&file, pid, len, 0) == NGX_ERROR) { |
4feff829a849
nginx-0.0.3-2004-05-19-00:28:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
336
diff
changeset
|
962 return NGX_ERROR; |
4feff829a849
nginx-0.0.3-2004-05-19-00:28:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
336
diff
changeset
|
963 } |
310
a9a9af2c7370
nginx-0.0.3-2004-04-12-10:10:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
964 } |
a9a9af2c7370
nginx-0.0.3-2004-04-12-10:10:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
965 |
311
11ff50a35d6d
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Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
966 if (ngx_close_file(file.fd) == NGX_FILE_ERROR) { |
611 | 967 ngx_log_error(NGX_LOG_ALERT, log, ngx_errno, |
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
968 ngx_close_file_n " \"%s\" failed", file.name.data); |
310
a9a9af2c7370
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Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
969 } |
a9a9af2c7370
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parents:
290
diff
changeset
|
970 |
a9a9af2c7370
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Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
971 return NGX_OK; |
a9a9af2c7370
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Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
972 } |
a9a9af2c7370
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Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
973 |
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parents:
290
diff
changeset
|
974 |
563 | 975 void |
976 ngx_delete_pidfile(ngx_cycle_t *cycle) | |
577 | 977 { |
310
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978 u_char *name; |
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979 ngx_core_conf_t *ccf; |
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980 |
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981 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); |
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982 |
543 | 983 name = ngx_new_binary ? ccf->oldpid.data : ccf->pid.data; |
310
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984 |
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985 if (ngx_delete_file(name) == NGX_FILE_ERROR) { |
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986 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, |
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987 ngx_delete_file_n " \"%s\" failed", name); |
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988 } |
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989 } |
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990 |
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991 |
2738
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992 ngx_int_t |
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993 ngx_signal_process(ngx_cycle_t *cycle, char *sig) |
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994 { |
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995 ssize_t n; |
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996 ngx_int_t pid; |
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997 ngx_file_t file; |
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998 ngx_core_conf_t *ccf; |
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999 u_char buf[NGX_INT64_LEN + 2]; |
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1000 |
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1001 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "signal process started"); |
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1002 |
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1003 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); |
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1004 |
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1005 file.name = ccf->pid; |
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1006 file.log = cycle->log; |
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1007 |
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1008 file.fd = ngx_open_file(file.name.data, NGX_FILE_RDONLY, |
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1009 NGX_FILE_OPEN, NGX_FILE_DEFAULT_ACCESS); |
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1010 |
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1011 if (file.fd == NGX_INVALID_FILE) { |
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1012 ngx_log_error(NGX_LOG_ERR, cycle->log, ngx_errno, |
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1013 ngx_open_file_n " \"%s\" failed", file.name.data); |
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1014 return 1; |
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1015 } |
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1016 |
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1017 n = ngx_read_file(&file, buf, NGX_INT64_LEN + 2, 0); |
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1018 |
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1019 if (ngx_close_file(file.fd) == NGX_FILE_ERROR) { |
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1020 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, |
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1021 ngx_close_file_n " \"%s\" failed", file.name.data); |
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1022 } |
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1023 |
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1024 if (n == NGX_ERROR) { |
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1025 return 1; |
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1026 } |
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1027 |
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1028 while (n-- && (buf[n] == CR || buf[n] == LF)) { /* void */ } |
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1029 |
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1030 pid = ngx_atoi(buf, ++n); |
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1031 |
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1032 if (pid == NGX_ERROR) { |
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1033 ngx_log_error(NGX_LOG_ERR, cycle->log, 0, |
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1034 "invalid PID number \"%*s\" in \"%s\"", |
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1035 n, buf, file.name.data); |
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1036 return 1; |
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1037 } |
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1038 |
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1039 return ngx_os_signal_process(cycle, sig, pid); |
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1040 |
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1041 } |
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1042 |
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1043 |
611 | 1044 static ngx_int_t |
1045 ngx_test_lockfile(u_char *file, ngx_log_t *log) | |
1046 { | |
1047 #if !(NGX_HAVE_ATOMIC_OPS) | |
1048 ngx_fd_t fd; | |
1049 | |
1100
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1050 fd = ngx_open_file(file, NGX_FILE_RDWR, NGX_FILE_CREATE_OR_OPEN, |
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1051 NGX_FILE_DEFAULT_ACCESS); |
611 | 1052 |
1053 if (fd == NGX_INVALID_FILE) { | |
1054 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, | |
1055 ngx_open_file_n " \"%s\" failed", file); | |
1056 return NGX_ERROR; | |
1057 } | |
1058 | |
1059 if (ngx_close_file(fd) == NGX_FILE_ERROR) { | |
1060 ngx_log_error(NGX_LOG_ALERT, log, ngx_errno, | |
1061 ngx_close_file_n " \"%s\" failed", file); | |
1062 } | |
1063 | |
1064 if (ngx_delete_file(file) == NGX_FILE_ERROR) { | |
1065 ngx_log_error(NGX_LOG_ALERT, log, ngx_errno, | |
1066 ngx_delete_file_n " \"%s\" failed", file); | |
1067 } | |
1068 | |
1069 #endif | |
1070 | |
1071 return NGX_OK; | |
1072 } | |
1073 | |
1074 | |
563 | 1075 void |
1076 ngx_reopen_files(ngx_cycle_t *cycle, ngx_uid_t user) | |
218
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1077 { |
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1078 ssize_t n, len; |
218
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1079 ngx_fd_t fd; |
290
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1080 ngx_uint_t i; |
414
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1081 ngx_list_part_t *part; |
218
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1082 ngx_open_file_t *file; |
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1083 |
414
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1084 part = &cycle->open_files.part; |
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1085 file = part->elts; |
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1086 |
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1087 for (i = 0; /* void */ ; i++) { |
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1088 |
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1089 if (i >= part->nelts) { |
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1090 if (part->next == NULL) { |
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1091 break; |
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1092 } |
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1093 part = part->next; |
523 | 1094 file = part->elts; |
414
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1095 i = 0; |
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1096 } |
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1097 |
2758 | 1098 if (file[i].name.len == 0) { |
218
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1099 continue; |
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1100 } |
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1101 |
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1102 len = file[i].pos - file[i].buffer; |
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1103 |
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1104 if (file[i].buffer && len != 0) { |
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1105 |
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1106 n = ngx_write_fd(file[i].fd, file[i].buffer, len); |
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1107 |
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1108 if (n == NGX_FILE_ERROR) { |
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1109 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, |
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1110 ngx_write_fd_n " to \"%s\" failed", |
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1111 file[i].name.data); |
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1112 |
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1113 } else if (n != len) { |
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1114 ngx_log_error(NGX_LOG_ALERT, cycle->log, 0, |
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2220
diff
changeset
|
1115 ngx_write_fd_n " to \"%s\" was incomplete: %z of %uz", |
2abf14c952a2
compatibility with glibc 2.3, warn_unused_result attribute for write()
Igor Sysoev <igor@sysoev.ru>
parents:
2220
diff
changeset
|
1116 file[i].name.data, n, len); |
2abf14c952a2
compatibility with glibc 2.3, warn_unused_result attribute for write()
Igor Sysoev <igor@sysoev.ru>
parents:
2220
diff
changeset
|
1117 } |
2abf14c952a2
compatibility with glibc 2.3, warn_unused_result attribute for write()
Igor Sysoev <igor@sysoev.ru>
parents:
2220
diff
changeset
|
1118 |
571 | 1119 file[i].pos = file[i].buffer; |
1120 } | |
1121 | |
2629
367b29612a00
Win32 appends synchronized if only FILE_APPEND_DATA and SYNCHRONIZE are set
Igor Sysoev <igor@sysoev.ru>
parents:
2628
diff
changeset
|
1122 fd = ngx_open_file(file[i].name.data, NGX_FILE_APPEND, |
2628
64a10d6b97bd
win32 ngx_open_file() supports utf8 names and NGX_FILE_APPEND
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
1123 NGX_FILE_CREATE_OR_OPEN, NGX_FILE_DEFAULT_ACCESS); |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1124 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1125 ngx_log_debug3(NGX_LOG_DEBUG_EVENT, cycle->log, 0, |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1126 "reopen file \"%s\", old:%d new:%d", |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1127 file[i].name.data, file[i].fd, fd); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1128 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1129 if (fd == NGX_INVALID_FILE) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1130 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1131 ngx_open_file_n " \"%s\" failed", file[i].name.data); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1132 continue; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1133 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1134 |
2687
5190c5dc3486
delete win32 ngx_file_append_mode() as we use reliable
Igor Sysoev <igor@sysoev.ru>
parents:
2686
diff
changeset
|
1135 #if !(NGX_WIN32) |
517 | 1136 if (user != (ngx_uid_t) NGX_CONF_UNSET_UINT) { |
1704
e584e946e198
move condition declarations inside blocks where they are used
Igor Sysoev <igor@sysoev.ru>
parents:
1165
diff
changeset
|
1137 ngx_file_info_t fi; |
452 | 1138 |
2782
4bd7825fab80
uniform ngx_file_info() interface with ngx_fd_info()
Igor Sysoev <igor@sysoev.ru>
parents:
2758
diff
changeset
|
1139 if (ngx_file_info((const char *) file[i].name.data, &fi) |
4bd7825fab80
uniform ngx_file_info() interface with ngx_fd_info()
Igor Sysoev <igor@sysoev.ru>
parents:
2758
diff
changeset
|
1140 == NGX_FILE_ERROR) |
4bd7825fab80
uniform ngx_file_info() interface with ngx_fd_info()
Igor Sysoev <igor@sysoev.ru>
parents:
2758
diff
changeset
|
1141 { |
452 | 1142 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, |
1143 ngx_file_info_n " \"%s\" failed", | |
1144 file[i].name.data); | |
1145 | |
1146 if (ngx_close_file(fd) == NGX_FILE_ERROR) { | |
1147 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
1148 ngx_close_file_n " \"%s\" failed", | |
1149 file[i].name.data); | |
1150 } | |
1151 } | |
1152 | |
467 | 1153 if (fi.st_uid != user) { |
1154 if (chown((const char *) file[i].name.data, user, -1) == -1) { | |
1155 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
1156 "chown(\"%s\", %d) failed", | |
1157 file[i].name.data, user); | |
1158 | |
1159 if (ngx_close_file(fd) == NGX_FILE_ERROR) { | |
1160 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
1161 ngx_close_file_n " \"%s\" failed", | |
1162 file[i].name.data); | |
1163 } | |
1164 } | |
1165 } | |
1166 | |
452 | 1167 if ((fi.st_mode & (S_IRUSR|S_IWUSR)) != (S_IRUSR|S_IWUSR)) { |
1168 | |
1169 fi.st_mode |= (S_IRUSR|S_IWUSR); | |
1170 | |
1171 if (chmod((const char *) file[i].name.data, fi.st_mode) == -1) { | |
1172 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
467 | 1173 "chmod() \"%s\" failed", file[i].name.data); |
452 | 1174 |
1175 if (ngx_close_file(fd) == NGX_FILE_ERROR) { | |
1176 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
1177 ngx_close_file_n " \"%s\" failed", | |
1178 file[i].name.data); | |
1179 } | |
1180 } | |
1181 } | |
278
0ba4821f4460
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Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
1182 } |
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
1183 |
227
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1184 if (fcntl(fd, F_SETFD, FD_CLOEXEC) == -1) { |
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1185 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, |
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1186 "fcntl(FD_CLOEXEC) \"%s\" failed", |
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1187 file[i].name.data); |
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1188 |
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1189 if (ngx_close_file(fd) == NGX_FILE_ERROR) { |
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1190 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, |
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1191 ngx_close_file_n " \"%s\" failed", |
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1192 file[i].name.data); |
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1193 } |
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1194 |
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1195 continue; |
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1196 } |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1197 #endif |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1198 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1199 if (ngx_close_file(file[i].fd) == NGX_FILE_ERROR) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1200 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1201 ngx_close_file_n " \"%s\" failed", |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1202 file[i].name.data); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1203 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1204 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1205 file[i].fd = fd; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1206 } |
249
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
237
diff
changeset
|
1207 |
461 | 1208 #if !(NGX_WIN32) |
286
fc8dc489247e
nginx-0.0.2-2004-03-12-00:34:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
282
diff
changeset
|
1209 |
415
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
414
diff
changeset
|
1210 if (cycle->log->file->fd != STDERR_FILENO) { |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
414
diff
changeset
|
1211 if (dup2(cycle->log->file->fd, STDERR_FILENO) == -1) { |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
414
diff
changeset
|
1212 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
414
diff
changeset
|
1213 "dup2(STDERR) failed"); |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
414
diff
changeset
|
1214 } |
249
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
237
diff
changeset
|
1215 } |
286
fc8dc489247e
nginx-0.0.2-2004-03-12-00:34:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
282
diff
changeset
|
1216 |
278
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
1217 #endif |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1218 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1219 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1220 |
972 | 1221 ngx_shm_zone_t * |
1222 ngx_shared_memory_add(ngx_conf_t *cf, ngx_str_t *name, size_t size, void *tag) | |
1223 { | |
1224 ngx_uint_t i; | |
1225 ngx_shm_zone_t *shm_zone; | |
1226 ngx_list_part_t *part; | |
1227 | |
1228 part = &cf->cycle->shared_memory.part; | |
1229 shm_zone = part->elts; | |
1230 | |
1231 for (i = 0; /* void */ ; i++) { | |
1232 | |
1233 if (i >= part->nelts) { | |
1234 if (part->next == NULL) { | |
1235 break; | |
1236 } | |
1237 part = part->next; | |
1238 shm_zone = part->elts; | |
1239 i = 0; | |
1240 } | |
1241 | |
2716
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
1242 if (name->len != shm_zone[i].shm.name.len) { |
972 | 1243 continue; |
1244 } | |
1245 | |
2716
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
1246 if (ngx_strncmp(name->data, shm_zone[i].shm.name.data, name->len) |
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
1247 != 0) |
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
1248 { |
972 | 1249 continue; |
1250 } | |
1251 | |
1252 if (size && size != shm_zone[i].shm.size) { | |
1253 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
2716
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
1254 "the size %uz of shared memory zone \"%V\" " |
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
1255 "conflicts with already declared size %uz", |
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
1256 size, &shm_zone[i].shm.name, shm_zone[i].shm.size); |
972 | 1257 return NULL; |
1258 } | |
1259 | |
1260 if (tag != shm_zone[i].tag) { | |
1261 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
2716
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
1262 "the shared memory zone \"%V\" is " |
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
1263 "already declared for a different use", |
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
1264 &shm_zone[i].shm.name); |
972 | 1265 return NULL; |
1266 } | |
1267 | |
1268 return &shm_zone[i]; | |
1269 } | |
1270 | |
1271 shm_zone = ngx_list_push(&cf->cycle->shared_memory); | |
1272 | |
1273 if (shm_zone == NULL) { | |
1274 return NULL; | |
1275 } | |
1276 | |
1277 shm_zone->data = NULL; | |
1278 shm_zone->shm.log = cf->cycle->log; | |
1279 shm_zone->shm.size = size; | |
2716
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
1280 shm_zone->shm.name = *name; |
2720
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
1281 shm_zone->shm.exists = 0; |
972 | 1282 shm_zone->init = NULL; |
1283 shm_zone->tag = tag; | |
1284 | |
1285 return shm_zone; | |
1286 } | |
1287 | |
1288 | |
563 | 1289 static void |
1290 ngx_clean_old_cycles(ngx_event_t *ev) | |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1291 { |
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
286
diff
changeset
|
1292 ngx_uint_t i, n, found, live; |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1293 ngx_log_t *log; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1294 ngx_cycle_t **cycle; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1295 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1296 log = ngx_cycle->log; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1297 ngx_temp_pool->log = log; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1298 |
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
255
diff
changeset
|
1299 ngx_log_debug0(NGX_LOG_DEBUG_CORE, log, 0, "clean old cycles"); |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1300 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1301 live = 0; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1302 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1303 cycle = ngx_old_cycles.elts; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1304 for (i = 0; i < ngx_old_cycles.nelts; i++) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1305 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1306 if (cycle[i] == NULL) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1307 continue; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1308 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1309 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1310 found = 0; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1311 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1312 for (n = 0; n < cycle[i]->connection_n; n++) { |
561 | 1313 if (cycle[i]->connections[n].fd != (ngx_socket_t) -1) { |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1314 found = 1; |
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
255
diff
changeset
|
1315 |
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
255
diff
changeset
|
1316 ngx_log_debug1(NGX_LOG_DEBUG_CORE, log, 0, "live fd:%d", n); |
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
255
diff
changeset
|
1317 |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1318 break; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1319 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1320 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1321 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1322 if (found) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1323 live = 1; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1324 continue; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1325 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1326 |
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
255
diff
changeset
|
1327 ngx_log_debug1(NGX_LOG_DEBUG_CORE, log, 0, "clean old cycle: %d", i); |
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
255
diff
changeset
|
1328 |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1329 ngx_destroy_pool(cycle[i]->pool); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1330 cycle[i] = NULL; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1331 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1332 |
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
255
diff
changeset
|
1333 ngx_log_debug1(NGX_LOG_DEBUG_CORE, log, 0, "old cycles status: %d", live); |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1334 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1335 if (live) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1336 ngx_add_timer(ev, 30000); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1337 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1338 } else { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1339 ngx_destroy_pool(ngx_temp_pool); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1340 ngx_temp_pool = NULL; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1341 ngx_old_cycles.nelts = 0; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1342 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1343 } |