Mercurial > hg > nginx-vendor-current
annotate src/core/ngx_radix_tree.h @ 648:f200748c0ac8 NGINX_1_1_8
nginx 1.1.8
*) Change: the ngx_http_limit_zone_module was renamed to the
ngx_http_limit_conn_module.
*) Change: the "limit_zone" directive was superseded by the
"limit_conn_zone" directive with a new syntax.
*) Feature: support for multiple "limit_conn" limits on the same level.
*) Feature: the "image_filter_sharpen" directive.
*) Bugfix: a segmentation fault might occur in a worker process if
resolver got a big DNS response.
Thanks to Ben Hawkes.
*) Bugfix: in cache key calculation if internal MD5 implementation was
used; the bug had appeared in 1.0.4.
*) Bugfix: the "If-Modified-Since", "If-Range", etc. client request
header lines might be passed to backend while caching; or not passed
without caching if caching was enabled in another part of the
configuration.
*) Bugfix: the module ngx_http_mp4_module sent incorrect
"Content-Length" response header line if the "start" argument was
used.
Thanks to Piotr Sikora.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Mon, 14 Nov 2011 00:00:00 +0400 |
parents | 2879cd3a40cb |
children | d0f7a625f27c |
rev | line source |
---|---|
34 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4 */ | |
5 | |
6 | |
7 #ifndef _NGX_RADIX_TREE_H_INCLUDED_ | |
8 #define _NGX_RADIX_TREE_H_INCLUDED_ | |
9 | |
10 | |
11 #include <ngx_config.h> | |
12 #include <ngx_core.h> | |
13 | |
14 | |
15 #define NGX_RADIX_NO_VALUE (uintptr_t) -1 | |
16 | |
17 typedef struct ngx_radix_node_s ngx_radix_node_t; | |
18 | |
19 struct ngx_radix_node_s { | |
20 ngx_radix_node_t *right; | |
21 ngx_radix_node_t *left; | |
22 ngx_radix_node_t *parent; | |
23 uintptr_t value; | |
24 }; | |
25 | |
26 | |
27 typedef struct { | |
28 ngx_radix_node_t *root; | |
29 ngx_pool_t *pool; | |
30 ngx_radix_node_t *free; | |
31 char *start; | |
32 size_t size; | |
33 } ngx_radix_tree_t; | |
34 | |
35 | |
36 | 36 ngx_radix_tree_t *ngx_radix_tree_create(ngx_pool_t *pool, |
38 | 37 ngx_int_t preallocate); |
34 | 38 ngx_int_t ngx_radix32tree_insert(ngx_radix_tree_t *tree, |
36 | 39 uint32_t key, uint32_t mask, uintptr_t value); |
34 | 40 ngx_int_t ngx_radix32tree_delete(ngx_radix_tree_t *tree, |
36 | 41 uint32_t key, uint32_t mask); |
34 | 42 uintptr_t ngx_radix32tree_find(ngx_radix_tree_t *tree, uint32_t key); |
43 | |
44 | |
45 #endif /* _NGX_RADIX_TREE_H_INCLUDED_ */ |