Mercurial > hg > nginx
annotate src/event/ngx_event.h @ 208:0b67be7d4489
nginx-0.0.1-2003-12-08-23:48:12 import
author | Igor Sysoev <igor@sysoev.ru> |
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date | Mon, 08 Dec 2003 20:48:12 +0000 |
parents | 6e0fef527732 |
children | e1c815be05ae |
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1 #ifndef _NGX_EVENT_H_INCLUDED_ |
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2 #define _NGX_EVENT_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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6 #include <ngx_core.h> |
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9 #define NGX_INVALID_INDEX 0xd0d0d0d0 |
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12 #if (HAVE_IOCP) |
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14 typedef struct { |
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15 WSAOVERLAPPED ovlp; |
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16 ngx_event_t *event; |
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17 int error; |
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18 } ngx_event_ovlp_t; |
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20 #endif |
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21 |
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23 struct ngx_event_s { |
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24 void *data; |
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25 /* TODO rename to handler */ |
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26 void (*event_handler)(ngx_event_t *ev); |
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28 u_int index; |
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30 /* queue in mutex(), aio_read(), aio_write() */ |
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31 ngx_event_t *prev; |
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32 ngx_event_t *next; |
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33 |
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34 ngx_log_t *log; |
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36 /* |
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37 * The inline of "ngx_rbtree_t rbtree;". |
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38 * |
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39 * It allows to pack the rbtree_color and the variuos event bit flags into |
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40 * the single "int". We also use "unsigned char" and then "usigned short" |
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41 * because otherwise MSVC 6.0 uses an additional "int" for the bit flags. |
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42 * We use "char rbtree_color" instead of "unsigned int rbtree_color:1" |
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43 * because it preserves the bits order on the big endian platforms. |
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44 */ |
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45 |
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46 ngx_int_t rbtree_key; |
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47 void *rbtree_left; |
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48 void *rbtree_right; |
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49 void *rbtree_parent; |
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50 char rbtree_color; |
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51 |
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52 unsigned char oneshot:1; |
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53 |
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54 unsigned char write:1; |
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55 |
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56 /* used to detect the stale events in kqueue, rt signals and epoll */ |
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57 unsigned char instance:1; |
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58 |
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59 /* |
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60 * the event was passed or would be passed to a kernel; |
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61 * in aio mode - operation was posted. |
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62 */ |
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63 unsigned char active:1; |
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64 |
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65 /* the ready event; in aio mode 0 means that no operation can be posted */ |
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66 unsigned char ready:1; |
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67 |
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68 /* aio operation is complete */ |
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69 unsigned char complete:1; |
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70 |
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71 unsigned char eof:1; |
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72 unsigned char error:1; |
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73 |
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74 unsigned short timedout:1; |
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75 unsigned short timer_set:1; |
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76 |
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77 unsigned short delayed:1; |
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78 |
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79 unsigned short read_discarded:1; |
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80 |
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81 unsigned short ignore_econnreset:1; |
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82 unsigned short unexpected_eof:1; |
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83 |
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84 unsigned short deferred_accept:1; |
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85 |
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86 /* TODO: aio_eof and kq_eof can be the single pending_eof */ |
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87 /* the pending eof in aio chain operation */ |
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88 unsigned short aio_eof:1; |
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89 |
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90 /* the pending eof reported by kqueue */ |
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91 unsigned short kq_eof:1; |
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92 |
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93 #if (WIN32) |
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94 /* setsockopt(SO_UPDATE_ACCEPT_CONTEXT) was succesfull */ |
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95 unsigned short accept_context_updated:1; |
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96 #endif |
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97 |
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98 #if (HAVE_KQUEUE) |
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99 unsigned short kq_vnode:1; |
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100 |
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101 /* the pending errno reported by kqueue */ |
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102 int kq_errno; |
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103 #endif |
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104 |
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105 /* |
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106 * kqueue only: |
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107 * accept: number of sockets that wait to be accepted |
189
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108 * read: bytes to read when event is ready |
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109 * or lowat when event is set with NGX_LOWAT_EVENT flag |
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110 * write: available space in buffer when event is ready |
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111 * or lowat when event is set with NGX_LOWAT_EVENT flag |
163
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112 * |
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113 * otherwise: |
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114 * accept: 1 if accept many, 0 otherwise |
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115 */ |
189
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116 |
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117 #if (HAVE_KQUEUE) |
163
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118 int available; |
189
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119 #else |
206
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120 unsigned short available:1; |
0
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121 #endif |
53
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122 |
59
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123 |
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124 #if (HAVE_AIO) |
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125 |
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126 #if (HAVE_IOCP) |
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127 ngx_event_ovlp_t ovlp; |
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128 #else |
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129 struct aiocb aiocb; |
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130 #endif |
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131 |
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132 #endif |
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133 |
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134 |
53
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135 #if 0 |
163
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136 |
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137 /* the threads support */ |
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138 |
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139 /* |
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140 * the event thread context, we store it here |
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141 * if $(CC) does not understand __thread declaration |
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142 * and pthread_getspecific() is too costly |
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143 */ |
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144 |
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145 void *thr_ctx; |
53
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146 |
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147 #if (NGX_EVENT_T_PADDING) |
163
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148 |
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149 /* event should not cross cache line in SMP */ |
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150 |
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151 int padding[NGX_EVENT_T_PADDING]; |
53
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152 #endif |
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153 #endif |
0
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154 }; |
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155 |
86
3973260705cc
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|
156 |
0
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157 typedef struct { |
91
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158 int (*add)(ngx_event_t *ev, int event, u_int flags); |
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159 int (*del)(ngx_event_t *ev, int event, u_int flags); |
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160 |
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161 int (*enable)(ngx_event_t *ev, int event, u_int flags); |
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162 int (*disable)(ngx_event_t *ev, int event, u_int flags); |
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163 |
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164 int (*add_conn)(ngx_connection_t *c); |
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165 int (*del_conn)(ngx_connection_t *c); |
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166 |
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167 int (*process)(ngx_log_t *log); |
113
d7f606e25b99
nginx-0.0.1-2003-07-04-19:10:33 import
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109
diff
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|
168 int (*init)(ngx_cycle_t *cycle); |
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169 void (*done)(ngx_cycle_t *cycle); |
0
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170 } ngx_event_actions_t; |
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171 |
3
34a521b1a148
nginx-0.0.1-2002-08-20-18:48:28 import
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1
diff
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|
172 |
163
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173 extern ngx_event_actions_t ngx_event_actions; |
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|
174 |
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|
175 |
144
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176 /* |
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177 * The event filter requires to read/write the whole data - |
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178 * select, poll, /dev/poll, kqueue. |
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179 */ |
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180 #define NGX_USE_LEVEL_EVENT 0x00000001 |
57
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54
diff
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|
181 |
144
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diff
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|
182 /* |
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183 * The event filter is deleted after a notification without an additional |
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|
184 * syscall - select, poll, kqueue. |
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|
185 */ |
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186 #define NGX_USE_ONESHOT_EVENT 0x00000002 |
57
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|
187 |
144
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diff
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|
188 /* |
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189 * The event filter notifies only the changes and an initial level - kqueue. |
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|
190 */ |
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|
191 #define NGX_USE_CLEAR_EVENT 0x00000004 |
57
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diff
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|
192 |
144
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143
diff
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|
193 /* |
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194 * The event filter has kqueue features - the eof flag, errno, |
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|
195 * available data, etc |
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diff
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|
196 */ |
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|
197 #define NGX_HAVE_KQUEUE_EVENT 0x00000008 |
60
50186b49f2ad
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59
diff
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|
198 |
144
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diff
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|
199 /* |
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|
200 * The event filter supports low water mark - kqueue's NOTE_LOWAT. |
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|
201 * kqueue in FreeBSD 4.1-4.2 has no NOTE_LOWAT so we need a separate flag. |
ef8c87afcfc5
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diff
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|
202 */ |
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143
diff
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|
203 #define NGX_HAVE_LOWAT_EVENT 0x00000010 |
64
34d647deb1da
nginx-0.0.1-2003-03-04-09:33:48 import
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parents:
63
diff
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|
204 |
144
ef8c87afcfc5
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143
diff
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|
205 /* |
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143
diff
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|
206 * The event filter notifies only the changes (the edges) |
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diff
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|
207 * but not an initial level - epoll. |
ef8c87afcfc5
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143
diff
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|
208 */ |
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143
diff
changeset
|
209 #define NGX_USE_EDGE_EVENT 0x00000020 |
60
50186b49f2ad
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parents:
59
diff
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|
210 |
144
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143
diff
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|
211 /* |
ef8c87afcfc5
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143
diff
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|
212 * No need to add or delete the event filters - rt signals. |
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213 */ |
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214 #define NGX_USE_SIGIO_EVENT 0x00000040 |
57
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215 |
144
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216 /* |
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217 * No need to add or delete the event filters - overlapped, aio_read, |
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218 * aioread, io_submit. |
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219 */ |
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220 #define NGX_USE_AIO_EVENT 0x00000080 |
26
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221 |
144
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222 /* |
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223 * Need to add socket or handle only once - i/o completion port. |
195
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224 * It also requires HAVE_AIO and NGX_USE_AIO_EVENT to be set. |
144
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225 */ |
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226 #define NGX_USE_IOCP_EVENT 0x00000100 |
67
5a7d1aaa1618
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227 |
5a7d1aaa1618
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228 |
64
34d647deb1da
nginx-0.0.1-2003-03-04-09:33:48 import
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63
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229 |
144
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230 /* |
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231 * The event filter is deleted before the closing file. |
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232 * Has no meaning for select, poll, epoll. |
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233 * |
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234 * kqueue: kqueue deletes event filters for file that closed |
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235 * so we need only to delete filters in user-level batch array |
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236 * /dev/poll: we need to flush POLLREMOVE event before closing file |
ef8c87afcfc5
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237 */ |
92
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91
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238 |
189
c966c09be66b
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239 #define NGX_CLOSE_EVENT 1 |
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240 |
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241 |
194
2357fa41738a
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242 /* these flags have a meaning only for kqueue */ |
189
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243 #define NGX_LOWAT_EVENT 0 |
194
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244 #define NGX_DISABLE_EVENT 0 |
195
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245 #define NGX_VNODE_EVENT 0 |
0
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246 |
26
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247 |
0
4eff17414a43
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248 #if (HAVE_KQUEUE) |
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249 |
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250 #define NGX_READ_EVENT EVFILT_READ |
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251 #define NGX_WRITE_EVENT EVFILT_WRITE |
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252 |
195
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253 #undef NGX_VNODE_EVENT |
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254 #define NGX_VNODE_EVENT EVFILT_VNODE |
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194
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|
255 |
144
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256 /* |
189
c966c09be66b
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257 * NGX_CLOSE_EVENT and NGX_LOWAT_EVENT are the module flags and they would |
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258 * not go into a kernel so we need to choose the value that would not interfere |
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259 * with any existent and future kqueue flags. kqueue has such values - |
c966c09be66b
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260 * EV_FLAG1, EV_EOF and EV_ERROR. They are reserved and cleared on a kernel |
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261 * entrance. |
144
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262 */ |
69
e43f406e4525
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parents:
67
diff
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263 #undef NGX_CLOSE_EVENT |
189
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264 #define NGX_CLOSE_EVENT EV_EOF |
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|
265 |
c966c09be66b
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266 #undef NGX_LOWAT_EVENT |
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267 #define NGX_LOWAT_EVENT EV_FLAG1 |
69
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diff
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|
268 |
6
669801705ab1
nginx-0.0.1-2002-08-26-19:18:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
3
diff
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|
269 #define NGX_LEVEL_EVENT 0 |
0
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270 #define NGX_ONESHOT_EVENT EV_ONESHOT |
69
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diff
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271 #define NGX_CLEAR_EVENT EV_CLEAR |
8
708f8bb772ec
nginx-0.0.1-2002-09-02-18:48:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
7
diff
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|
272 |
194
2357fa41738a
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189
diff
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|
273 #undef NGX_DISABLE_EVENT |
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274 #define NGX_DISABLE_EVENT EV_DISABLE |
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|
275 |
9
6f58641241bb
nginx-0.0.1-2002-09-07-14:14:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
8
diff
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|
276 |
163
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
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144
diff
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|
277 #elif (HAVE_POLL) |
36
c14d7232b11f
nginx-0.0.1-2002-12-23-09:29:22 import
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parents:
32
diff
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|
278 |
c14d7232b11f
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32
diff
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|
279 #define NGX_READ_EVENT POLLIN |
c14d7232b11f
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32
diff
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|
280 #define NGX_WRITE_EVENT POLLOUT |
c14d7232b11f
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32
diff
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|
281 |
c14d7232b11f
nginx-0.0.1-2002-12-23-09:29:22 import
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parents:
32
diff
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|
282 #define NGX_LEVEL_EVENT 0 |
c14d7232b11f
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parents:
32
diff
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|
283 #define NGX_ONESHOT_EVENT 1 |
c14d7232b11f
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parents:
32
diff
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|
284 |
163
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
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|
285 |
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
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144
diff
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|
286 #elif (HAVE_DEVPOLL) |
fb61ba77beba
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diff
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|
287 |
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
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144
diff
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|
288 #define NGX_READ_EVENT POLLIN |
fb61ba77beba
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144
diff
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|
289 #define NGX_WRITE_EVENT POLLOUT |
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144
diff
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|
290 |
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
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144
diff
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|
291 #define NGX_LEVEL_EVENT 0 |
fb61ba77beba
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diff
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|
292 |
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
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144
diff
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|
293 |
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
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144
diff
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|
294 #else /* select */ |
0
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diff
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|
295 |
4eff17414a43
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diff
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|
296 #define NGX_READ_EVENT 0 |
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|
297 #define NGX_WRITE_EVENT 1 |
4eff17414a43
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|
298 |
6
669801705ab1
nginx-0.0.1-2002-08-26-19:18:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
3
diff
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|
299 #define NGX_LEVEL_EVENT 0 |
0
4eff17414a43
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diff
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|
300 #define NGX_ONESHOT_EVENT 1 |
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diff
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|
301 |
31
d1ebcc555037
nginx-0.0.1-2002-12-18-19:31:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
302 #endif /* HAVE_KQUEUE */ |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
303 |
163
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
304 |
195
8dee38ea9117
nginx-0.0.1-2003-11-25-23:44:56 import
Igor Sysoev <igor@sysoev.ru>
parents:
194
diff
changeset
|
305 #if (HAVE_IOCP) |
163
fb61ba77beba
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144
diff
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|
306 #define NGX_IOCP_ACCEPT 0 |
fb61ba77beba
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144
diff
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|
307 #define NGX_IOCP_IO 1 |
186
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
308 #define NGX_IOCP_CONNECT 2 |
92
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
309 #endif |
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
changeset
|
310 |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
0
diff
changeset
|
311 |
163
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
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|
312 #ifndef NGX_CLEAR_EVENT |
fb61ba77beba
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144
diff
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|
313 #define NGX_CLEAR_EVENT 0 /* dummy declaration */ |
50
b288069a8696
nginx-0.0.1-2003-01-23-21:47:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
44
diff
changeset
|
314 #endif |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
0
diff
changeset
|
315 |
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
0
diff
changeset
|
316 |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
317 #define ngx_process_events ngx_event_actions.process |
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318 #define ngx_add_event ngx_event_actions.add |
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319 #define ngx_del_event ngx_event_actions.del |
97
70d2345a903f
nginx-0.0.1-2003-05-29-17:02:09 import
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parents:
96
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320 #define ngx_add_conn ngx_event_actions.add_conn |
94
8220378432a8
nginx-0.0.1-2003-05-22-19:23:47 import
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parents:
93
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321 #define ngx_del_conn ngx_event_actions.del_conn |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
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parents:
57
diff
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322 |
163
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323 #define ngx_add_timer ngx_event_add_timer |
fb61ba77beba
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324 #define ngx_del_timer ngx_event_del_timer |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
0
diff
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325 |
103
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326 |
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327 #define ngx_recv ngx_io.recv |
139
54307053f185
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328 #define ngx_recv_chain ngx_io.recv_chain |
103
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329 #define ngx_write_chain ngx_io.send_chain |
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330 |
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parents:
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331 |
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parents:
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332 |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
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parents:
94
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333 #define NGX_EVENT_MODULE 0x544E5645 /* "EVNT" */ |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
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parents:
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334 #define NGX_EVENT_CONF 0x00200000 |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
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|
335 |
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nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
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diff
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336 |
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nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
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337 typedef struct { |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
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338 int connections; |
92
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
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339 int timer_queues; |
93
738fe44c70d5
nginx-0.0.1-2003-05-21-17:28:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
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340 int use; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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341 } ngx_event_conf_t; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
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diff
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342 |
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nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
343 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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344 typedef struct { |
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345 ngx_str_t *name; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
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346 |
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
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parents:
113
diff
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347 void *(*create_conf)(ngx_cycle_t *cycle); |
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
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parents:
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348 char *(*init_conf)(ngx_cycle_t *cycle, void *conf); |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
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diff
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|
349 |
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nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
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350 ngx_event_actions_t actions; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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351 } ngx_event_module_t; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
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|
352 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
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|
353 |
163
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
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|
354 |
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
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355 extern int ngx_event_flags; |
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
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parents:
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356 extern ngx_module_t ngx_events_module; |
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
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parents:
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357 extern ngx_module_t ngx_event_core_module; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
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|
358 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
359 |
113
d7f606e25b99
nginx-0.0.1-2003-07-04-19:10:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
109
diff
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|
360 #define ngx_event_get_conf(conf_ctx, module) \ |
d7f606e25b99
nginx-0.0.1-2003-07-04-19:10:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
109
diff
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|
361 (*(ngx_get_conf(conf_ctx, ngx_events_module))) [module.ctx_index]; |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
362 |
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
363 |
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
364 |
87
5f6d848dcbef
nginx-0.0.1-2003-05-13-20:02:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
86
diff
changeset
|
365 void ngx_event_accept(ngx_event_t *ev); |
5f6d848dcbef
nginx-0.0.1-2003-05-13-20:02:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
86
diff
changeset
|
366 |
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
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|
367 #if (WIN32) |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
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|
368 void ngx_event_acceptex(ngx_event_t *ev); |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
369 int ngx_event_post_acceptex(ngx_listening_t *ls, int n); |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
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|
370 #endif |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
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|
371 |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
372 |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
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|
373 |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
374 #include <ngx_event_timer.h> |
163
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
375 |
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
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|
376 #if (WIN32) |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
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|
377 #include <ngx_iocp_module.h> |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
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|
378 #endif |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
379 |
143
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
380 |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
381 |
194
2357fa41738a
nginx-0.0.1-2003-11-21-09:30:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
189
diff
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|
382 ngx_inline static int ngx_handle_read_event(ngx_event_t *rev, u_int flags) |
143
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
383 { |
144
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
384 if (ngx_event_flags & NGX_USE_CLEAR_EVENT) { |
143
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
385 |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
386 /* kqueue */ |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
387 |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
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|
388 if (!rev->active && !rev->ready) { |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
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|
389 if (ngx_add_event(rev, NGX_READ_EVENT, NGX_CLEAR_EVENT) |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
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|
390 == NGX_ERROR) { |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
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|
391 return NGX_ERROR; |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
392 } |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
393 } |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
394 |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
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|
395 return NGX_OK; |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
396 |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
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|
397 } else if (ngx_event_flags & NGX_USE_LEVEL_EVENT) { |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
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|
398 |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
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|
399 /* select, poll, /dev/poll */ |
143
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
400 |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
401 if (!rev->active && !rev->ready) { |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
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|
402 if (ngx_add_event(rev, NGX_READ_EVENT, NGX_LEVEL_EVENT) |
175
e92c2c647c57
nginx-0.0.1-2003-11-05-20:03:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
170
diff
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|
403 == NGX_ERROR) |
e92c2c647c57
nginx-0.0.1-2003-11-05-20:03:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
170
diff
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|
404 { |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
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|
405 return NGX_ERROR; |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
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|
406 } |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
407 |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
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parents:
163
diff
changeset
|
408 return NGX_OK; |
143
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
409 } |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
410 |
189
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
186
diff
changeset
|
411 if (rev->active && (rev->ready || (flags & NGX_CLOSE_EVENT))) { |
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
186
diff
changeset
|
412 if (ngx_del_event(rev, NGX_READ_EVENT, flags) == NGX_ERROR) { |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
413 return NGX_ERROR; |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
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|
414 } |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
415 |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
416 return NGX_OK; |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
417 } |
143
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
418 } |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
419 |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
420 /* aio, iocp, epoll, rt signals */ |
143
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
421 |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
422 return NGX_OK; |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
423 } |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
424 |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
425 |
144
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
426 ngx_inline static int ngx_handle_level_read_event(ngx_event_t *rev) |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
427 { |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
428 if (ngx_event_flags & NGX_USE_LEVEL_EVENT) { |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
429 if (!rev->active && !rev->ready) { |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
430 if (ngx_add_event(rev, NGX_READ_EVENT, NGX_LEVEL_EVENT) |
175
e92c2c647c57
nginx-0.0.1-2003-11-05-20:03:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
170
diff
changeset
|
431 == NGX_ERROR) |
e92c2c647c57
nginx-0.0.1-2003-11-05-20:03:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
170
diff
changeset
|
432 { |
144
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
433 return NGX_ERROR; |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
434 } |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
435 |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
436 return NGX_OK; |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
437 } |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
438 |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
439 if (rev->active && rev->ready) { |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
440 if (ngx_del_event(rev, NGX_READ_EVENT, 0) == NGX_ERROR) { |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
441 return NGX_ERROR; |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
442 } |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
443 |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
444 return NGX_OK; |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
445 } |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
446 } |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
447 |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
448 return NGX_OK; |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
449 } |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
450 |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
451 |
194
2357fa41738a
nginx-0.0.1-2003-11-21-09:30:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
189
diff
changeset
|
452 ngx_inline static int ngx_handle_write_event(ngx_event_t *wev, u_int flags) |
143
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
453 { |
144
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
454 if (ngx_event_flags & NGX_USE_CLEAR_EVENT) { |
143
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
455 |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
456 /* kqueue */ |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
457 |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
458 if (!wev->active && !wev->ready) { |
189
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
186
diff
changeset
|
459 if (ngx_add_event(wev, NGX_WRITE_EVENT, NGX_CLEAR_EVENT|flags) |
195
8dee38ea9117
nginx-0.0.1-2003-11-25-23:44:56 import
Igor Sysoev <igor@sysoev.ru>
parents:
194
diff
changeset
|
460 == NGX_ERROR) |
8dee38ea9117
nginx-0.0.1-2003-11-25-23:44:56 import
Igor Sysoev <igor@sysoev.ru>
parents:
194
diff
changeset
|
461 { |
143
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
462 return NGX_ERROR; |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
463 } |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
464 } |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
465 |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
466 return NGX_OK; |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
467 |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
468 } else if (ngx_event_flags & NGX_USE_LEVEL_EVENT) { |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
469 |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
470 /* select, poll, /dev/poll */ |
143
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
471 |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
472 if (!wev->active && !wev->ready) { |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
473 if (ngx_add_event(wev, NGX_WRITE_EVENT, NGX_LEVEL_EVENT) |
195
8dee38ea9117
nginx-0.0.1-2003-11-25-23:44:56 import
Igor Sysoev <igor@sysoev.ru>
parents:
194
diff
changeset
|
474 == NGX_ERROR) |
8dee38ea9117
nginx-0.0.1-2003-11-25-23:44:56 import
Igor Sysoev <igor@sysoev.ru>
parents:
194
diff
changeset
|
475 { |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
476 return NGX_ERROR; |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
477 } |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
478 |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
479 return NGX_OK; |
143
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
480 } |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
481 |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
482 if (wev->active && wev->ready) { |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
483 if (ngx_del_event(wev, NGX_WRITE_EVENT, 0) == NGX_ERROR) { |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
484 return NGX_ERROR; |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
485 } |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
486 |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
487 return NGX_OK; |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
488 } |
143
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
489 } |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
490 |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
491 /* aio, iocp, epoll, rt signals */ |
143
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
492 |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
493 return NGX_OK; |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
494 } |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
495 |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
496 |
144
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
497 ngx_inline static int ngx_handle_level_write_event(ngx_event_t *wev) |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
498 { |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
499 if (ngx_event_flags & NGX_USE_LEVEL_EVENT) { |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
500 if (!wev->active && !wev->ready) { |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
501 if (ngx_add_event(wev, NGX_WRITE_EVENT, NGX_LEVEL_EVENT) |
195
8dee38ea9117
nginx-0.0.1-2003-11-25-23:44:56 import
Igor Sysoev <igor@sysoev.ru>
parents:
194
diff
changeset
|
502 == NGX_ERROR) |
8dee38ea9117
nginx-0.0.1-2003-11-25-23:44:56 import
Igor Sysoev <igor@sysoev.ru>
parents:
194
diff
changeset
|
503 { |
144
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
504 return NGX_ERROR; |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
505 } |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
506 |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
507 return NGX_OK; |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
508 } |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
509 |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
510 if (wev->active && wev->ready) { |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
511 if (ngx_del_event(wev, NGX_WRITE_EVENT, 0) == NGX_ERROR) { |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
512 return NGX_ERROR; |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
513 } |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
514 |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
515 return NGX_OK; |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
516 } |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
517 } |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
518 |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
519 return NGX_OK; |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
520 } |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
521 |
143
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
522 |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
523 #endif /* _NGX_EVENT_H_INCLUDED_ */ |