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comparison src/http/ngx_http_cache.h @ 3092:4f28e63e42b4 stable-0.7

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merge r2953, r2958, r3084: *) $upstream_cache_status *) clean cache updating state if a response has uncacheable code or cache prohibitive headers
author Igor Sysoev <igor@sysoev.ru>
date Mon, 07 Sep 2009 09:49:51 +0000
parents f892042956e3
children 1f3cd08ebb82
comparison
equal deleted inserted replaced
3091:ecc8d537e9a9 3092:4f28e63e42b4
11 #include <ngx_config.h> 11 #include <ngx_config.h>
12 #include <ngx_core.h> 12 #include <ngx_core.h>
13 #include <ngx_http.h> 13 #include <ngx_http.h>
14 14
15 15
16 #define NGX_HTTP_CACHE_STALE 1 16 #define NGX_HTTP_CACHE_MISS 1
17 #define NGX_HTTP_CACHE_UPDATING 2 17 #define NGX_HTTP_CACHE_EXPIRED 2
18 #define NGX_HTTP_CACHE_STALE 3
19 #define NGX_HTTP_CACHE_UPDATING 4
20 #define NGX_HTTP_CACHE_HIT 5
18 21
19 #define NGX_HTTP_CACHE_KEY_LEN 16 22 #define NGX_HTTP_CACHE_KEY_LEN 16
20 23
21 24
22 typedef struct { 25 typedef struct {
122 void ngx_http_file_cache_update(ngx_http_request_t *r, ngx_temp_file_t *tf); 125 void ngx_http_file_cache_update(ngx_http_request_t *r, ngx_temp_file_t *tf);
123 ngx_int_t ngx_http_cache_send(ngx_http_request_t *); 126 ngx_int_t ngx_http_cache_send(ngx_http_request_t *);
124 void ngx_http_file_cache_free(ngx_http_request_t *r, ngx_temp_file_t *tf); 127 void ngx_http_file_cache_free(ngx_http_request_t *r, ngx_temp_file_t *tf);
125 time_t ngx_http_file_cache_valid(ngx_array_t *cache_valid, ngx_uint_t status); 128 time_t ngx_http_file_cache_valid(ngx_array_t *cache_valid, ngx_uint_t status);
126 129
127
128 char *ngx_http_file_cache_set_slot(ngx_conf_t *cf, ngx_command_t *cmd, 130 char *ngx_http_file_cache_set_slot(ngx_conf_t *cf, ngx_command_t *cmd,
129 void *conf); 131 void *conf);
130 char *ngx_http_file_cache_valid_set_slot(ngx_conf_t *cf, ngx_command_t *cmd, 132 char *ngx_http_file_cache_valid_set_slot(ngx_conf_t *cf, ngx_command_t *cmd,
131 void *conf); 133 void *conf);
132 134
135 extern ngx_str_t ngx_http_cache_status[];
136
133 137
134 #endif /* _NGX_HTTP_CACHE_H_INCLUDED_ */ 138 #endif /* _NGX_HTTP_CACHE_H_INCLUDED_ */