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annotate src/http/ngx_http_cache.h @ 171:aff0e5d32af8

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nginx-0.0.1-2003-11-03-20:33:31 import
author Igor Sysoev <igor@sysoev.ru>
date Mon, 03 Nov 2003 17:33:31 +0000
parents c42be4185301
children caa57ddf6d77
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c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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1 #ifndef _NGX_HTTP_CACHE_H_INCLUDED_
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2 #define _NGX_HTTP_CACHE_H_INCLUDED_
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c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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5 #include <ngx_config.h>
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6 #include <ngx_core.h>
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c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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9 typedef struct {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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10 time_t expires;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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11 time_t last_modified;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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12 off_t length;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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13 } ngx_http_cache_header_t;
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c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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16 typedef struct {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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17 ngx_http_cache_header_t header;
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18 size_t key_len;
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19 char key[0];
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20 } ngx_http_cache_file_t;
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23 typedef struct {
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24 u_int32_t crc;
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25 ngx_str_t key;
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26 ngx_fd_t fd;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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27 off_t size;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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28 void *data; /* mmap, memory */
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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29 time_t accessed;
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30 time_t last_modified;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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31 time_t updated; /* no needed with kqueue */
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32 int refs;
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33 int flags;
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34 } ngx_http_cache_entry_t;
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37 typedef struct {
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38 ngx_file_t file;
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39 ngx_str_t key;
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40 ngx_path_t *path;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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41 ngx_hunk_t *buf;
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42 ngx_http_cache_header_t header;
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43 ssize_t header_size;
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44 } ngx_http_cache_ctx_t;
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47 #define NGX_STALE 1
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50 int ngx_http_cache_get_file(ngx_http_request_t *r, ngx_http_cache_ctx_t *ctx);
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51 int ngx_http_cache_update_file(ngx_http_request_t *r,ngx_http_cache_ctx_t *ctx,
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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52 ngx_str_t *temp_file);
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56 #endif /* _NGX_HTTP_CACHE_H_INCLUDED_ */