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diff 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
line wrap: on
line diff
--- a/src/http/ngx_http_cache.h
+++ b/src/http/ngx_http_cache.h
@@ -13,8 +13,11 @@
 #include <ngx_http.h>
 
 
-#define NGX_HTTP_CACHE_STALE         1
-#define NGX_HTTP_CACHE_UPDATING      2
+#define NGX_HTTP_CACHE_MISS          1
+#define NGX_HTTP_CACHE_EXPIRED       2
+#define NGX_HTTP_CACHE_STALE         3
+#define NGX_HTTP_CACHE_UPDATING      4
+#define NGX_HTTP_CACHE_HIT           5
 
 #define NGX_HTTP_CACHE_KEY_LEN       16
 
@@ -124,11 +127,12 @@ ngx_int_t ngx_http_cache_send(ngx_http_r
 void ngx_http_file_cache_free(ngx_http_request_t *r, ngx_temp_file_t *tf);
 time_t ngx_http_file_cache_valid(ngx_array_t *cache_valid, ngx_uint_t status);
 
-
 char *ngx_http_file_cache_set_slot(ngx_conf_t *cf, ngx_command_t *cmd,
     void *conf);
 char *ngx_http_file_cache_valid_set_slot(ngx_conf_t *cf, ngx_command_t *cmd,
     void *conf);
 
+extern ngx_str_t  ngx_http_cache_status[];
+
 
 #endif /* _NGX_HTTP_CACHE_H_INCLUDED_ */