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annotate src/http/ngx_http_cache.h @ 170:c42be4185301

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nginx-0.0.1-2003-11-03-01:56:18 import
author Igor Sysoev <igor@sysoev.ru>
date Sun, 02 Nov 2003 22:56:18 +0000
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children aff0e5d32af8
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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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9 typedef struct {
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10 time_t expires;
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11 time_t last_modified;
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12 off_t length;
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14 size_t size;
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15 } ngx_http_cache_header_t;
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18 typedef struct {
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19 ssize_t type;
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20 ngx_http_cache_header_t header;
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21 ssize_t key_len;
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22 char key[0];
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23 } ngx_http_bin_cache_t;
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26 typedef struct {
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27 char type;
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28 char space0;
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29 char expires[8];
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30 char space1;
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31 char last_modified[8];
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32 char space2;
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33 char length[16];
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34 char space3;
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35 char lf;
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36 char key_len[0];
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37 } ngx_http_text_cache_t;
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40 typedef struct {
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41 u_int32_t crc;
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42 ngx_str_t key;
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43 ngx_fd_t fd;
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44 off_t size;
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45 void *data; /* mmap, memory */
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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46 time_t accessed;
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47 time_t last_modified;
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48 time_t updated; /* no needed with kqueue */
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49 int refs;
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50 int flags;
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51 } ngx_http_cache_entry_t;
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54 typedef struct {
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55 ngx_file_t file;
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56 ngx_str_t key;
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57 ngx_path_t *path;
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58 ngx_hunk_t *buf;
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59 ngx_http_cache_header_t header;
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60 } ngx_http_cache_ctx_t;
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63 int ngx_http_cache_get_file(ngx_http_request_t *r, ngx_http_cache_ctx_t *ctx);
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64 int ngx_http_cache_update_file(ngx_http_request_t *r,ngx_http_cache_ctx_t *ctx,
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65 ngx_str_t *temp_file);
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71 #endif /* _NGX_HTTP_CACHE_H_INCLUDED_ */