Mercurial > hg > nginx
annotate src/core/ngx_radix_tree.c @ 499:64d9afb209da release-0.1.24
nginx-0.1.24-RELEASE import
*) Feature: the ngx_http_ssi_filter_module supports the QUERY_STRING
and DOCUMENT_URI variables.
*) Bugfix: the ngx_http_autoindex_module may some times return the 404
response for existent directory, if this directory was used in
"alias" directive.
*) Bugfix: the ngx_http_ssi_filter_module ran incorrectly for large
responses.
*) Bugfix: the lack of the "Referer" header line was always accounted
as valid referrer.
| author | Igor Sysoev <igor@sysoev.ru> |
|---|---|
| date | Fri, 04 Mar 2005 14:06:57 +0000 |
| parents | 975f62e77f02 |
| children | d4ea69372b94 |
| rev | line source |
|---|---|
|
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
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4 */ |
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5 |
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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 |
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10 |
| 485 | 11 static void *ngx_radix_alloc(ngx_radix_tree_t *tree); |
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12 |
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13 |
| 487 | 14 ngx_radix_tree_t * |
| 489 | 15 ngx_radix_tree_create(ngx_pool_t *pool, ngx_int_t preallocate) |
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16 { |
| 487 | 17 uint32_t key, mask, inc; |
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18 ngx_radix_tree_t *tree; |
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19 |
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20 if (!(tree = ngx_palloc(pool, sizeof(ngx_radix_tree_t)))) { |
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21 return NULL; |
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22 } |
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23 |
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24 tree->pool = pool; |
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25 tree->free = NULL; |
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26 tree->start = NULL; |
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27 tree->size = 0; |
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28 |
| 485 | 29 if (!(tree->root = ngx_radix_alloc(tree))) { |
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30 return NULL; |
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31 } |
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32 |
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33 tree->root->right = NULL; |
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34 tree->root->left = NULL; |
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35 tree->root->parent = NULL; |
| 485 | 36 tree->root->value = NGX_RADIX_NO_VALUE; |
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37 |
| 489 | 38 if (preallocate == 0) { |
| 39 return tree; | |
| 40 } | |
| 41 | |
| 487 | 42 /* |
| 493 | 43 * The preallocation the first nodes: 0, 1, 00, 01, 10, 11, 000, 001, etc. |
| 44 * increases the TLB hits even if for the first lookup iterations. | |
| 487 | 45 * On the 32-bit platforms the 7 preallocated bits takes continuous 4K, |
| 489 | 46 * 8 - 8K, 9 - 16K, etc. On the 64-bit platforms the 6 preallocated bits |
| 47 * takes continuous 4K, 7 - 8K, 8 - 16K, etc. There is no sense to | |
| 48 * to preallocate more than one page, because further preallocation | |
| 499 | 49 * distributes the only bit per page. Instead, the random insertion |
| 489 | 50 * may distribute several bits per page. |
| 51 * | |
| 52 * Thus, by default we preallocate maximum | |
| 53 * 6 bits on amd64 (64-bit platform and 4K pages) | |
| 54 * 7 bits on i386 (32-bit platform and 4K pages) | |
| 55 * 7 bits on sparc64 in 64-bit mode (8K pages) | |
| 56 * 8 bits on sparc64 in 32-bit mode (8K pages) | |
| 487 | 57 */ |
| 58 | |
| 489 | 59 if (preallocate == -1) { |
| 60 switch (ngx_pagesize / sizeof(ngx_radix_tree_t)) { | |
| 61 | |
| 62 /* amd64 */ | |
| 63 case 128: | |
| 64 preallocate = 6; | |
| 65 break; | |
| 66 | |
| 67 /* i386, sparc64 */ | |
| 68 case 256: | |
| 69 preallocate = 7; | |
| 70 break; | |
| 71 | |
| 72 /* sparc64 in 32-bit mode */ | |
| 73 default: | |
| 74 preallocate = 8; | |
| 75 } | |
| 76 } | |
| 77 | |
| 487 | 78 mask = 0; |
| 79 inc = 0x80000000; | |
| 80 | |
| 81 while (preallocate--) { | |
| 82 | |
| 83 key = 0; | |
| 84 mask >>= 1; | |
| 85 mask |= 0x80000000; | |
| 86 | |
| 87 do { | |
| 88 if (ngx_radix32tree_insert(tree, key, mask, NGX_RADIX_NO_VALUE) | |
| 89 != NGX_OK) | |
| 90 { | |
| 91 return NULL; | |
| 92 } | |
| 93 | |
| 94 key += inc; | |
| 95 | |
| 96 } while (key); | |
| 97 | |
| 98 inc >>= 1; | |
| 99 } | |
| 100 | |
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101 return tree; |
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102 } |
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103 |
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104 |
| 487 | 105 ngx_int_t |
| 106 ngx_radix32tree_insert(ngx_radix_tree_t *tree, uint32_t key, uint32_t mask, | |
| 107 uintptr_t value) | |
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108 { |
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109 uint32_t bit; |
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110 ngx_radix_node_t *node, *next; |
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111 |
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112 bit = 0x80000000; |
| 485 | 113 |
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114 node = tree->root; |
| 485 | 115 next = tree->root; |
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116 |
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117 while (bit & mask) { |
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118 if (key & bit) { |
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119 next = node->right; |
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120 |
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121 } else { |
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122 next = node->left; |
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123 } |
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124 |
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125 if (next == NULL) { |
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126 break; |
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127 } |
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128 |
| 485 | 129 bit >>= 1; |
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130 node = next; |
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131 } |
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132 |
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133 if (next) { |
| 485 | 134 if (node->value != NGX_RADIX_NO_VALUE) { |
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135 return NGX_BUSY; |
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136 } |
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137 |
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138 node->value = value; |
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139 return NGX_OK; |
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140 } |
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141 |
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142 while (bit & mask) { |
| 485 | 143 if (!(next = ngx_radix_alloc(tree))) { |
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144 return NGX_ERROR; |
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145 } |
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146 |
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147 next->right = NULL; |
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148 next->left = NULL; |
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149 next->parent = node; |
| 485 | 150 next->value = NGX_RADIX_NO_VALUE; |
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151 |
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152 if (key & bit) { |
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153 node->right = next; |
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154 |
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155 } else { |
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156 node->left = next; |
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157 } |
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158 |
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159 bit >>= 1; |
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160 node = next; |
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161 } |
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162 |
| 485 | 163 node->value = value; |
| 164 | |
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165 return NGX_OK; |
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166 } |
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167 |
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168 |
| 487 | 169 ngx_int_t |
| 170 ngx_radix32tree_delete(ngx_radix_tree_t *tree, uint32_t key, uint32_t mask) | |
|
342
0ee0642af5f1
nginx-0.0.3-2004-05-26-23:33:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
341
diff
changeset
|
171 { |
|
0ee0642af5f1
nginx-0.0.3-2004-05-26-23:33:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
341
diff
changeset
|
172 uint32_t bit; |
|
0ee0642af5f1
nginx-0.0.3-2004-05-26-23:33:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
341
diff
changeset
|
173 ngx_radix_node_t *node; |
|
340
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
174 |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
175 bit = 0x80000000; |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
176 node = tree->root; |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
177 |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
178 while (node && (bit & mask)) { |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
179 if (key & bit) { |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
180 node = node->right; |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
181 |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
182 } else { |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
183 node = node->left; |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
184 } |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
185 |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
186 bit >>= 1; |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
187 } |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
188 |
|
342
0ee0642af5f1
nginx-0.0.3-2004-05-26-23:33:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
341
diff
changeset
|
189 if (node == NULL) { |
|
0ee0642af5f1
nginx-0.0.3-2004-05-26-23:33:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
341
diff
changeset
|
190 return NGX_ERROR; |
|
0ee0642af5f1
nginx-0.0.3-2004-05-26-23:33:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
341
diff
changeset
|
191 } |
|
340
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
192 |
|
342
0ee0642af5f1
nginx-0.0.3-2004-05-26-23:33:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
341
diff
changeset
|
193 if (node->right || node->left) { |
| 485 | 194 if (node->value != NGX_RADIX_NO_VALUE) { |
| 195 node->value = NGX_RADIX_NO_VALUE; | |
| 196 return NGX_OK; | |
| 197 } | |
| 198 | |
| 199 return NGX_ERROR; | |
|
340
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
200 } |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
201 |
|
342
0ee0642af5f1
nginx-0.0.3-2004-05-26-23:33:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
341
diff
changeset
|
202 for ( ;; ) { |
|
0ee0642af5f1
nginx-0.0.3-2004-05-26-23:33:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
341
diff
changeset
|
203 if (node->parent->right == node) { |
|
0ee0642af5f1
nginx-0.0.3-2004-05-26-23:33:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
341
diff
changeset
|
204 node->parent->right = NULL; |
|
0ee0642af5f1
nginx-0.0.3-2004-05-26-23:33:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
341
diff
changeset
|
205 } else { |
|
0ee0642af5f1
nginx-0.0.3-2004-05-26-23:33:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
341
diff
changeset
|
206 node->parent->left = NULL; |
|
340
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
207 } |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
208 |
|
342
0ee0642af5f1
nginx-0.0.3-2004-05-26-23:33:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
341
diff
changeset
|
209 node->right = tree->free; |
|
0ee0642af5f1
nginx-0.0.3-2004-05-26-23:33:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
341
diff
changeset
|
210 tree->free = node; |
|
340
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
211 |
|
342
0ee0642af5f1
nginx-0.0.3-2004-05-26-23:33:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
341
diff
changeset
|
212 node = node->parent; |
|
0ee0642af5f1
nginx-0.0.3-2004-05-26-23:33:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
341
diff
changeset
|
213 |
| 485 | 214 if (node->right |
| 215 || node->left | |
| 216 || node->value != NGX_RADIX_NO_VALUE | |
| 217 || node->parent == NULL) | |
| 218 { | |
|
342
0ee0642af5f1
nginx-0.0.3-2004-05-26-23:33:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
341
diff
changeset
|
219 break; |
|
340
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
220 } |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
221 } |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
222 |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
223 return NGX_OK; |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
224 } |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
225 |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
226 |
| 487 | 227 uintptr_t |
| 228 ngx_radix32tree_find(ngx_radix_tree_t *tree, uint32_t key) | |
|
340
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
229 { |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
230 uint32_t bit; |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
231 uintptr_t value; |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
232 ngx_radix_node_t *node; |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
233 |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
234 bit = 0x80000000; |
| 485 | 235 value = NGX_RADIX_NO_VALUE; |
|
340
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
236 node = tree->root; |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
237 |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
238 while (node) { |
| 485 | 239 if (node->value != NGX_RADIX_NO_VALUE) { |
|
340
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
240 value = node->value; |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
241 } |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
242 |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
243 if (key & bit) { |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
244 node = node->right; |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
245 |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
246 } else { |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
247 node = node->left; |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
248 } |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
249 |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
250 bit >>= 1; |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
251 } |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
252 |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
253 return value; |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
254 } |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
255 |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
256 |
| 487 | 257 static void * |
| 258 ngx_radix_alloc(ngx_radix_tree_t *tree) | |
|
340
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
259 { |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
260 char *p; |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
261 |
|
341
41e552841296
nginx-0.0.3-2004-05-26-19:30:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
340
diff
changeset
|
262 if (tree->free) { |
|
41e552841296
nginx-0.0.3-2004-05-26-19:30:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
340
diff
changeset
|
263 p = (char *) tree->free; |
|
41e552841296
nginx-0.0.3-2004-05-26-19:30:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
340
diff
changeset
|
264 tree->free = tree->free->right; |
|
41e552841296
nginx-0.0.3-2004-05-26-19:30:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
340
diff
changeset
|
265 return p; |
|
41e552841296
nginx-0.0.3-2004-05-26-19:30:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
340
diff
changeset
|
266 } |
|
41e552841296
nginx-0.0.3-2004-05-26-19:30:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
340
diff
changeset
|
267 |
| 485 | 268 if (tree->size < sizeof(ngx_radix_node_t)) { |
|
351
af4c6b45a687
nginx-0.0.4-2004-06-10-22:36:57 import
Igor Sysoev <igor@sysoev.ru>
parents:
342
diff
changeset
|
269 if (!(tree->start = ngx_palloc(tree->pool, ngx_pagesize))) { |
|
340
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
270 return NULL; |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
271 } |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
272 |
|
351
af4c6b45a687
nginx-0.0.4-2004-06-10-22:36:57 import
Igor Sysoev <igor@sysoev.ru>
parents:
342
diff
changeset
|
273 tree->size = ngx_pagesize; |
|
340
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
274 } |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
275 |
|
341
41e552841296
nginx-0.0.3-2004-05-26-19:30:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
340
diff
changeset
|
276 p = tree->start; |
| 485 | 277 tree->start += sizeof(ngx_radix_node_t); |
| 278 tree->size -= sizeof(ngx_radix_node_t); | |
|
340
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
279 |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
280 return p; |
|
0bf903191ceb
nginx-0.0.3-2004-05-25-19:28:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
281 } |