Mercurial > hg > nginx
annotate src/event/ngx_event_busy_lock.h @ 277:e91499541410
nginx-0.0.2-2004-03-03-19:14:15 import
author | Igor Sysoev <igor@sysoev.ru> |
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date | Wed, 03 Mar 2004 16:14:15 +0000 |
parents | a2d1ccc96111 |
children | da8c5707af39 |
rev | line source |
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276
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nginx-0.0.2-2004-03-03-00:14:37 import
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1 #ifndef _NGX_EVENT_BUSY_LOCK_H_INCLUDED_ |
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nginx-0.0.2-2004-03-03-00:14:37 import
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2 #define _NGX_EVENT_BUSY_LOCK_H_INCLUDED_ |
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3 |
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4 |
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5 #include <ngx_config.h> |
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nginx-0.0.2-2004-03-03-00:14:37 import
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6 #include <ngx_core.h> |
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nginx-0.0.2-2004-03-03-00:14:37 import
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7 #include <ngx_event.h> |
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nginx-0.0.2-2004-03-03-00:14:37 import
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8 |
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nginx-0.0.2-2004-03-03-00:14:37 import
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9 typedef struct ngx_event_busy_lock_ctx_s ngx_event_busy_lock_ctx_t; |
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10 |
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nginx-0.0.2-2004-03-03-00:14:37 import
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11 struct ngx_event_busy_lock_ctx_s { |
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nginx-0.0.2-2004-03-03-00:14:37 import
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12 ngx_event_t *event; |
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13 ngx_event_handler_pt handler; |
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nginx-0.0.2-2004-03-03-00:14:37 import
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14 void *data; |
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15 ngx_msec_t timer; |
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16 |
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nginx-0.0.2-2004-03-03-00:14:37 import
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17 unsigned locked:1; |
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18 unsigned waiting:1; |
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19 unsigned cache_updated:1; |
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20 |
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21 char *md5; |
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22 ngx_int_t slot; |
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23 |
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24 ngx_event_busy_lock_ctx_t *next; |
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25 }; |
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26 |
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27 |
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28 typedef struct { |
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29 u_char *md5_mask; |
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30 char *md5; |
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31 ngx_uint_t cachable; |
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32 |
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nginx-0.0.2-2004-03-03-00:14:37 import
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33 ngx_uint_t busy; |
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34 ngx_uint_t max_busy; |
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35 |
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36 ngx_uint_t waiting; |
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37 ngx_uint_t max_waiting; |
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38 |
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nginx-0.0.2-2004-03-03-00:14:37 import
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39 ngx_event_busy_lock_ctx_t *events; |
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nginx-0.0.2-2004-03-03-00:14:37 import
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40 ngx_event_busy_lock_ctx_t *last; |
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41 |
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42 #if (NGX_THREADS) |
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43 ngx_mutex_t *mutex; |
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44 #endif |
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45 } ngx_event_busy_lock_t; |
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46 |
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nginx-0.0.2-2004-03-03-00:14:37 import
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47 |
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nginx-0.0.2-2004-03-03-00:14:37 import
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48 ngx_int_t ngx_event_busy_lock(ngx_event_busy_lock_t *bl, |
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49 ngx_event_busy_lock_ctx_t *ctx); |
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50 ngx_int_t ngx_event_busy_lock_cachable(ngx_event_busy_lock_t *bl, |
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51 ngx_event_busy_lock_ctx_t *ctx); |
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52 ngx_int_t ngx_event_busy_unlock(ngx_event_busy_lock_t *bl, |
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53 ngx_event_busy_lock_ctx_t *ctx); |
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54 ngx_int_t ngx_event_busy_lock_cancel(ngx_event_busy_lock_t *bl, |
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55 ngx_event_busy_lock_ctx_t *ctx); |
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56 |
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57 |
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nginx-0.0.2-2004-03-03-00:14:37 import
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58 #endif /* _NGX_EVENT_BUSY_LOCK_H_INCLUDED_ */ |