Mercurial > hg > nginx
annotate src/core/ngx_rbtree.h @ 226:b0c1e21e68db
nginx-0.0.1-2004-01-14-00:33:59 import
author | Igor Sysoev <igor@sysoev.ru> |
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date | Tue, 13 Jan 2004 21:33:59 +0000 |
parents | e1c815be05ae |
children | da8c5707af39 |
rev | line source |
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nginx-0.0.1-2003-12-04-17:53:00 import
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1 #ifndef _NGX_RBTREE_H_INCLUDED_ |
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2 #define _NGX_RBTREE_H_INCLUDED_ |
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3 |
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4 |
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5 #include <ngx_config.h> |
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6 #include <ngx_core.h> |
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9 typedef struct ngx_rbtree_s ngx_rbtree_t; |
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11 struct ngx_rbtree_s { |
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12 ngx_int_t key; |
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13 ngx_rbtree_t *left; |
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14 ngx_rbtree_t *right; |
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15 ngx_rbtree_t *parent; |
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16 char color; |
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17 }; |
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20 void ngx_rbtree_insert(ngx_rbtree_t **root, ngx_rbtree_t *sentinel, |
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21 ngx_rbtree_t *node); |
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22 void ngx_rbtree_delete(ngx_rbtree_t **root, ngx_rbtree_t *sentinel, |
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23 ngx_rbtree_t *node); |
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26 ngx_inline static ngx_rbtree_t *ngx_rbtree_min(ngx_rbtree_t *node, |
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27 ngx_rbtree_t *sentinel) |
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28 { |
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29 while (node->left != sentinel) { |
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30 node = node->left; |
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31 } |
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33 return node; |
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34 } |
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37 #endif /* _NGX_RBTREE_H_INCLUDED_ */ |