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annotate src/core/ngx_radix_tree.h @ 7736:a46fcf101cfc

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Core: added format specifiers to output binary data as hex. Now "s", "V", and "v" format specifiers may be prefixed with "x" (lowercase) or "X" (uppercase) to output corresponding data in hexadecimal format. In collaboration with Maxim Dounin.
author Vladimir Homutov <vl@nginx.com>
date Wed, 28 Oct 2020 10:56:11 +0300
parents 3be3de31d7dd
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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2 /*
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3 * Copyright (C) Igor Sysoev
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d620f497c50f Copyright updated.
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4 * Copyright (C) Nginx, Inc.
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da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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5 */
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8 #ifndef _NGX_RADIX_TREE_H_INCLUDED_
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9 #define _NGX_RADIX_TREE_H_INCLUDED_
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12 #include <ngx_config.h>
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13 #include <ngx_core.h>
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4ebe09b07e30 nginx-0.1.17-RELEASE import
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16 #define NGX_RADIX_NO_VALUE (uintptr_t) -1
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18 typedef struct ngx_radix_node_s ngx_radix_node_t;
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0bf903191ceb nginx-0.0.3-2004-05-25-19:28:46 import
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20 struct ngx_radix_node_s {
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21 ngx_radix_node_t *right;
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22 ngx_radix_node_t *left;
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23 ngx_radix_node_t *parent;
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24 uintptr_t value;
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25 };
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28 typedef struct {
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29 ngx_radix_node_t *root;
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30 ngx_pool_t *pool;
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41e552841296 nginx-0.0.3-2004-05-26-19:30:12 import
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31 ngx_radix_node_t *free;
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32 char *start;
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33 size_t size;
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34 } ngx_radix_tree_t;
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37 ngx_radix_tree_t *ngx_radix_tree_create(ngx_pool_t *pool,
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45a460f82aec nginx-0.1.19-RELEASE import
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38 ngx_int_t preallocate);
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40 ngx_int_t ngx_radix32tree_insert(ngx_radix_tree_t *tree,
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31ff3e943e16 nginx-0.1.18-RELEASE import
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41 uint32_t key, uint32_t mask, uintptr_t value);
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42 ngx_int_t ngx_radix32tree_delete(ngx_radix_tree_t *tree,
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43 uint32_t key, uint32_t mask);
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44 uintptr_t ngx_radix32tree_find(ngx_radix_tree_t *tree, uint32_t key);
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45
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46 #if (NGX_HAVE_INET6)
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47 ngx_int_t ngx_radix128tree_insert(ngx_radix_tree_t *tree,
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48 u_char *key, u_char *mask, uintptr_t value);
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49 ngx_int_t ngx_radix128tree_delete(ngx_radix_tree_t *tree,
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50 u_char *key, u_char *mask);
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51 uintptr_t ngx_radix128tree_find(ngx_radix_tree_t *tree, u_char *key);
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52 #endif
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53
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55 #endif /* _NGX_RADIX_TREE_H_INCLUDED_ */