Mercurial > hg > nginx
annotate src/event/ngx_event_busy_lock.h @ 577:4d9ea73a627a release-0.3.10
nginx-0.3.10-RELEASE import
*) Change: the "valid_referers" directive and the "$invalid_referer"
variable were moved to the new ngx_http_referer_module from the
ngx_http_rewrite_module.
*) Change: the "$apache_bytes_sent" variable name was changed to
"$body_bytes_sent".
*) Feature: the "$sent_http_..." variables.
*) Feature: the "if" directive supports the "=" and "!=" operations.
*) Feature: the "proxy_pass" directive supports the HTTPS protocol.
*) Feature: the "proxy_set_body" directive.
*) Feature: the "post_action" directive.
*) Feature: the ngx_http_empty_gif_module.
*) Feature: the "worker_cpu_affinity" directive for Linux.
*) Bugfix: the "rewrite" directive did not unescape URI part in
redirect, now it is unescaped except the %00-%25 and %7F-%FF
characters.
*) Bugfix: nginx could not be built by the icc 9.0 compiler.
*) Bugfix: if the SSI was enabled for zero size static file, then the
chunked response was encoded incorrectly.
author | Igor Sysoev <igor@sysoev.ru> |
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date | Tue, 15 Nov 2005 13:30:52 +0000 |
parents | 9c2f3ed7a247 |
children | 4c43e25d11ea |
rev | line source |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
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4 */ |
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7 #ifndef _NGX_EVENT_BUSY_LOCK_H_INCLUDED_ |
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8 #define _NGX_EVENT_BUSY_LOCK_H_INCLUDED_ |
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9 |
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10 |
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11 #include <ngx_config.h> |
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12 #include <ngx_core.h> |
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13 #include <ngx_event.h> |
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14 |
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15 typedef struct ngx_event_busy_lock_ctx_s ngx_event_busy_lock_ctx_t; |
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16 |
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17 struct ngx_event_busy_lock_ctx_s { |
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18 ngx_event_t *event; |
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19 ngx_event_handler_pt handler; |
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20 void *data; |
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21 ngx_msec_t timer; |
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22 |
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23 unsigned locked:1; |
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24 unsigned waiting:1; |
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25 unsigned cache_updated:1; |
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26 |
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27 char *md5; |
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28 ngx_int_t slot; |
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29 |
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30 ngx_event_busy_lock_ctx_t *next; |
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31 }; |
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33 |
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34 typedef struct { |
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35 u_char *md5_mask; |
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36 char *md5; |
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37 ngx_uint_t cachable; |
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38 |
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39 ngx_uint_t busy; |
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40 ngx_uint_t max_busy; |
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41 |
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42 ngx_uint_t waiting; |
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43 ngx_uint_t max_waiting; |
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45 ngx_event_busy_lock_ctx_t *events; |
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46 ngx_event_busy_lock_ctx_t *last; |
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47 |
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48 #if (NGX_THREADS) |
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49 ngx_mutex_t *mutex; |
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50 #endif |
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51 } ngx_event_busy_lock_t; |
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54 ngx_int_t ngx_event_busy_lock(ngx_event_busy_lock_t *bl, |
563 | 55 ngx_event_busy_lock_ctx_t *ctx); |
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56 ngx_int_t ngx_event_busy_lock_cachable(ngx_event_busy_lock_t *bl, |
563 | 57 ngx_event_busy_lock_ctx_t *ctx); |
58 void ngx_event_busy_unlock(ngx_event_busy_lock_t *bl, | |
59 ngx_event_busy_lock_ctx_t *ctx); | |
60 void ngx_event_busy_lock_cancel(ngx_event_busy_lock_t *bl, | |
61 ngx_event_busy_lock_ctx_t *ctx); | |
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64 #endif /* _NGX_EVENT_BUSY_LOCK_H_INCLUDED_ */ |