Mercurial > hg > nginx-quic
annotate src/event/ngx_event.h @ 189:c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
author | Igor Sysoev <igor@sysoev.ru> |
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date | Tue, 18 Nov 2003 16:49:00 +0000 |
parents | c1f3a3c7c5db |
children | 2357fa41738a |
rev | line source |
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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 0x80000000 |
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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, move flags to struct start */ |
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26 void (*event_handler)(ngx_event_t *ev); |
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27 |
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28 void *context; |
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29 char *action; |
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30 |
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31 unsigned int index; |
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33 /* queue in mutex(), aio_read(), aio_write() */ |
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34 ngx_event_t *prev; |
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35 ngx_event_t *next; |
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36 |
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37 ngx_event_t *timer_prev; |
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38 ngx_event_t *timer_next; |
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39 |
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40 ngx_msec_t timer_delta; |
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41 ngx_msec_t timer; |
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42 |
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43 ngx_log_t *log; |
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44 |
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45 /* |
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46 * kqueue only: |
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47 * accept: number of sockets that wait to be accepted |
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48 * read: bytes to read when event is ready |
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49 * or lowat when event is set with NGX_LOWAT_EVENT flag |
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50 * write: available space in buffer when event is ready |
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51 * or lowat when event is set with NGX_LOWAT_EVENT flag |
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52 * |
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53 * otherwise: |
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54 * accept: 1 if accept many, 0 otherwise |
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55 */ |
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56 |
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57 #if (HAVE_KQUEUE) |
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58 int available; |
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59 #else |
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60 unsigned available:1; |
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61 #endif |
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62 |
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63 unsigned oneshot:1; |
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64 |
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65 unsigned write:1; |
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66 |
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67 /* used to detect the stale events in kqueue, rt signals and epoll */ |
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68 unsigned instance:1; |
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69 |
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70 /* |
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71 * the event was passed or would be passed to a kernel; |
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72 * in aio mode - operation was posted. |
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73 */ |
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74 unsigned active:1; |
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75 |
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76 /* the ready event; in aio mode 0 means that no operation can be posted */ |
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77 unsigned ready:1; |
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78 |
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79 /* aio operation is complete */ |
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80 unsigned complete:1; |
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81 |
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82 unsigned eof:1; |
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83 unsigned error:1; |
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84 |
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85 unsigned timedout:1; |
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86 unsigned timer_set:1; |
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87 |
77
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88 unsigned delayed:1; |
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89 |
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90 unsigned read_discarded:1; |
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91 |
67
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92 unsigned ignore_econnreset:1; |
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93 unsigned unexpected_eof:1; |
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94 |
6
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95 unsigned deferred_accept:1; |
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96 |
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97 /* TODO: aio_eof and kq_eof can be the single pending_eof */ |
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98 /* the pending eof in aio chain operation */ |
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99 unsigned aio_eof:1; |
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100 |
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101 /* the pending eof reported by kqueue */ |
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102 unsigned kq_eof:1; |
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103 |
102
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104 #if (WIN32) |
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105 /* setsockopt(SO_UPDATE_ACCEPT_CONTEXT) was succesfull */ |
102
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106 unsigned accept_context_updated:1; |
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107 #endif |
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108 |
0
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109 #if (HAVE_KQUEUE) |
166
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164
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110 /* the pending errno reported by kqueue */ |
163
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111 int kq_errno; |
0
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112 #endif |
53
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113 |
59
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114 |
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115 #if (HAVE_AIO) |
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116 |
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117 #if (HAVE_IOCP) |
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118 ngx_event_ovlp_t ovlp; |
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119 #else |
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120 struct aiocb aiocb; |
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121 #endif |
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122 |
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123 #endif |
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124 |
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125 |
53
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126 #if 0 |
163
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127 |
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128 /* the threads support */ |
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129 |
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130 /* |
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131 * the event thread context, we store it here |
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132 * if $(CC) does not understand __thread declaration |
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133 * and pthread_getspecific() is too costly |
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134 */ |
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135 |
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136 void *thr_ctx; |
53
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137 |
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138 #if (NGX_EVENT_T_PADDING) |
163
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139 |
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140 /* event should not cross cache line in SMP */ |
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141 |
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142 int padding[NGX_EVENT_T_PADDING]; |
53
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143 #endif |
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144 #endif |
0
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145 }; |
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146 |
86
3973260705cc
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79
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|
147 |
0
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148 typedef struct { |
91
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149 int (*add)(ngx_event_t *ev, int event, u_int flags); |
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150 int (*del)(ngx_event_t *ev, int event, u_int flags); |
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|
151 |
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152 int (*enable)(ngx_event_t *ev, int event, u_int flags); |
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153 int (*disable)(ngx_event_t *ev, int event, u_int flags); |
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154 |
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155 int (*add_conn)(ngx_connection_t *c); |
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156 int (*del_conn)(ngx_connection_t *c); |
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157 |
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158 int (*process)(ngx_log_t *log); |
113
d7f606e25b99
nginx-0.0.1-2003-07-04-19:10:33 import
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109
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159 int (*init)(ngx_cycle_t *cycle); |
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160 void (*done)(ngx_cycle_t *cycle); |
0
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161 } ngx_event_actions_t; |
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162 |
3
34a521b1a148
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parents:
1
diff
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|
163 |
163
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164 extern ngx_event_actions_t ngx_event_actions; |
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165 |
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166 |
144
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167 /* |
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168 * The event filter requires to read/write the whole data - |
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169 * select, poll, /dev/poll, kqueue. |
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170 */ |
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171 #define NGX_USE_LEVEL_EVENT 0x00000001 |
57
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54
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|
172 |
144
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143
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|
173 /* |
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174 * The event filter is deleted after a notification without an additional |
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143
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175 * syscall - select, poll, kqueue. |
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143
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|
176 */ |
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177 #define NGX_USE_ONESHOT_EVENT 0x00000002 |
57
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|
178 |
144
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143
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|
179 /* |
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180 * The event filter notifies only the changes and an initial level - kqueue. |
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181 */ |
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|
182 #define NGX_USE_CLEAR_EVENT 0x00000004 |
57
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diff
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|
183 |
144
ef8c87afcfc5
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143
diff
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|
184 /* |
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185 * The event filter has kqueue features - the eof flag, errno, |
ef8c87afcfc5
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186 * available data, etc |
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143
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|
187 */ |
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|
188 #define NGX_HAVE_KQUEUE_EVENT 0x00000008 |
60
50186b49f2ad
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59
diff
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|
189 |
144
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143
diff
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|
190 /* |
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|
191 * The event filter supports low water mark - kqueue's NOTE_LOWAT. |
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|
192 * kqueue in FreeBSD 4.1-4.2 has no NOTE_LOWAT so we need a separate flag. |
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|
193 */ |
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143
diff
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|
194 #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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|
195 |
144
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143
diff
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|
196 /* |
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143
diff
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|
197 * The event filter notifies only the changes (the edges) |
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diff
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|
198 * but not an initial level - epoll. |
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143
diff
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|
199 */ |
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143
diff
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|
200 #define NGX_USE_EDGE_EVENT 0x00000020 |
60
50186b49f2ad
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parents:
59
diff
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|
201 |
144
ef8c87afcfc5
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parents:
143
diff
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|
202 /* |
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143
diff
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|
203 * No need to add or delete the event filters - rt signals. |
ef8c87afcfc5
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143
diff
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|
204 */ |
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143
diff
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|
205 #define NGX_USE_SIGIO_EVENT 0x00000040 |
57
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54
diff
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|
206 |
144
ef8c87afcfc5
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143
diff
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|
207 /* |
ef8c87afcfc5
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143
diff
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|
208 * No need to add or delete the event filters - overlapped, aio_read, |
ef8c87afcfc5
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diff
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|
209 * aioread, io_submit. |
ef8c87afcfc5
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143
diff
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|
210 */ |
ef8c87afcfc5
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211 #define NGX_USE_AIO_EVENT 0x00000080 |
26
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parents:
23
diff
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212 |
144
ef8c87afcfc5
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213 /* |
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214 * Need to add socket or handle only once - i/o completion port. |
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215 * It also requires HAVE_AIO_EVENT and NGX_HAVE_AIO_EVENT to be set. |
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216 */ |
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217 #define NGX_USE_IOCP_EVENT 0x00000100 |
67
5a7d1aaa1618
nginx-0.0.1-2003-03-11-23:38:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
65
diff
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218 |
5a7d1aaa1618
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65
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219 |
64
34d647deb1da
nginx-0.0.1-2003-03-04-09:33:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
63
diff
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220 |
144
ef8c87afcfc5
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parents:
143
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221 /* |
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222 * The event filter is deleted before the closing file. |
ef8c87afcfc5
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223 * Has no meaning for select, poll, epoll. |
ef8c87afcfc5
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224 * |
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225 * kqueue: kqueue deletes event filters for file that closed |
ef8c87afcfc5
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226 * so we need only to delete filters in user-level batch array |
ef8c87afcfc5
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parents:
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227 * /dev/poll: we need to flush POLLREMOVE event before closing file |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
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143
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228 */ |
92
19cc647ecd91
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91
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229 |
189
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
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230 #define NGX_CLOSE_EVENT 1 |
c966c09be66b
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231 |
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232 |
c966c09be66b
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233 /* this flag has meaning only for kqueue */ |
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234 #define NGX_LOWAT_EVENT 0 |
0
4eff17414a43
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235 |
26
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23
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|
236 |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
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237 #if (HAVE_KQUEUE) |
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238 |
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239 #define NGX_READ_EVENT EVFILT_READ |
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240 #define NGX_WRITE_EVENT EVFILT_WRITE |
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nginx-0.0.1-2002-08-06-20:39:45 import
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parents:
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241 |
144
ef8c87afcfc5
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Igor Sysoev <igor@sysoev.ru>
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143
diff
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|
242 /* |
189
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
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243 * NGX_CLOSE_EVENT and NGX_LOWAT_EVENT are the module flags and they would |
c966c09be66b
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244 * not go into a kernel so we need to choose the value that would not interfere |
c966c09be66b
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245 * with any existent and future kqueue flags. kqueue has such values - |
c966c09be66b
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246 * EV_FLAG1, EV_EOF and EV_ERROR. They are reserved and cleared on a kernel |
c966c09be66b
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247 * entrance. |
144
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143
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248 */ |
69
e43f406e4525
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Igor Sysoev <igor@sysoev.ru>
parents:
67
diff
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249 #undef NGX_CLOSE_EVENT |
189
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250 #define NGX_CLOSE_EVENT EV_EOF |
c966c09be66b
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251 |
c966c09be66b
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252 #undef NGX_LOWAT_EVENT |
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253 #define NGX_LOWAT_EVENT EV_FLAG1 |
69
e43f406e4525
nginx-0.0.1-2003-03-20-19:09:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
67
diff
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|
254 |
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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|
255 #define NGX_LEVEL_EVENT 0 |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
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parents:
diff
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256 #define NGX_ONESHOT_EVENT EV_ONESHOT |
69
e43f406e4525
nginx-0.0.1-2003-03-20-19:09:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
67
diff
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257 #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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|
258 |
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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|
259 |
163
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
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parents:
144
diff
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260 #elif (HAVE_POLL) |
36
c14d7232b11f
nginx-0.0.1-2002-12-23-09:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
32
diff
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|
261 |
c14d7232b11f
nginx-0.0.1-2002-12-23-09:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
32
diff
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|
262 #define NGX_READ_EVENT POLLIN |
c14d7232b11f
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Igor Sysoev <igor@sysoev.ru>
parents:
32
diff
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263 #define NGX_WRITE_EVENT POLLOUT |
c14d7232b11f
nginx-0.0.1-2002-12-23-09:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
32
diff
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|
264 |
c14d7232b11f
nginx-0.0.1-2002-12-23-09:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
32
diff
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|
265 #define NGX_LEVEL_EVENT 0 |
c14d7232b11f
nginx-0.0.1-2002-12-23-09:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
32
diff
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266 #define NGX_ONESHOT_EVENT 1 |
c14d7232b11f
nginx-0.0.1-2002-12-23-09:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
32
diff
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|
267 |
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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|
268 |
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
144
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269 #elif (HAVE_DEVPOLL) |
fb61ba77beba
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270 |
fb61ba77beba
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parents:
144
diff
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271 #define NGX_READ_EVENT POLLIN |
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
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parents:
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272 #define NGX_WRITE_EVENT POLLOUT |
fb61ba77beba
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diff
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273 |
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
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274 #define NGX_LEVEL_EVENT 0 |
fb61ba77beba
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275 |
fb61ba77beba
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Igor Sysoev <igor@sysoev.ru>
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|
276 |
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
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144
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|
277 #else /* select */ |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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|
278 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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|
279 #define NGX_READ_EVENT 0 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
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|
280 #define NGX_WRITE_EVENT 1 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
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parents:
diff
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|
281 |
6
669801705ab1
nginx-0.0.1-2002-08-26-19:18:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
3
diff
changeset
|
282 #define NGX_LEVEL_EVENT 0 |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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|
283 #define NGX_ONESHOT_EVENT 1 |
4eff17414a43
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parents:
diff
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|
284 |
31
d1ebcc555037
nginx-0.0.1-2002-12-18-19:31:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
285 #endif /* HAVE_KQUEUE */ |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
286 |
163
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
287 |
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
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|
288 #if (HAVE_IOCP_EVENT) |
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
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144
diff
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|
289 #define NGX_IOCP_ACCEPT 0 |
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
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parents:
144
diff
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|
290 #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
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|
291 #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
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|
292 #endif |
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
91
diff
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|
293 |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
0
diff
changeset
|
294 |
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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|
295 #ifndef NGX_CLEAR_EVENT |
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
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144
diff
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|
296 #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
|
297 #endif |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
0
diff
changeset
|
298 |
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
0
diff
changeset
|
299 |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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|
300 #define ngx_process_events ngx_event_actions.process |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
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parents:
diff
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|
301 #define ngx_add_event ngx_event_actions.add |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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|
302 #define ngx_del_event ngx_event_actions.del |
97
70d2345a903f
nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
303 #define ngx_add_conn ngx_event_actions.add_conn |
94
8220378432a8
nginx-0.0.1-2003-05-22-19:23:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
304 #define ngx_del_conn ngx_event_actions.del_conn |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
305 |
163
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
306 #define ngx_add_timer ngx_event_add_timer |
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
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|
307 #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
changeset
|
308 |
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
309 |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
310 #define ngx_recv ngx_io.recv |
139
54307053f185
nginx-0.0.1-2003-10-07-19:30:05 import
Igor Sysoev <igor@sysoev.ru>
parents:
114
diff
changeset
|
311 #define ngx_recv_chain ngx_io.recv_chain |
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
312 #define ngx_write_chain ngx_io.send_chain |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
313 |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
314 |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
315 |
96
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parents:
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316 #define NGX_EVENT_MODULE 0x544E5645 /* "EVNT" */ |
90
37530da31268
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317 #define NGX_EVENT_CONF 0x00200000 |
91
637625a2acdb
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318 |
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parents:
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319 |
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320 typedef struct { |
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321 int connections; |
92
19cc647ecd91
nginx-0.0.1-2003-05-20-19:37:55 import
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parents:
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322 int timer_queues; |
93
738fe44c70d5
nginx-0.0.1-2003-05-21-17:28:21 import
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parents:
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323 int use; |
91
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324 } ngx_event_conf_t; |
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325 |
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parents:
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326 |
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327 typedef struct { |
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328 ngx_str_t *name; |
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329 |
114
ac69ab96328d
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diff
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330 void *(*create_conf)(ngx_cycle_t *cycle); |
ac69ab96328d
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parents:
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331 char *(*init_conf)(ngx_cycle_t *cycle, void *conf); |
91
637625a2acdb
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332 |
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parents:
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333 ngx_event_actions_t actions; |
637625a2acdb
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parents:
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334 } ngx_event_module_t; |
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parents:
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diff
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335 |
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parents:
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336 |
163
fb61ba77beba
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diff
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|
337 |
fb61ba77beba
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338 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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339 extern ngx_module_t ngx_events_module; |
fb61ba77beba
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340 extern ngx_module_t ngx_event_core_module; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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diff
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341 |
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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342 |
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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343 #define ngx_event_get_conf(conf_ctx, module) \ |
d7f606e25b99
nginx-0.0.1-2003-07-04-19:10:33 import
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parents:
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344 (*(ngx_get_conf(conf_ctx, ngx_events_module))) [module.ctx_index]; |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
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parents:
87
diff
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345 |
37530da31268
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parents:
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diff
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346 |
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
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parents:
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diff
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|
347 |
87
5f6d848dcbef
nginx-0.0.1-2003-05-13-20:02:32 import
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parents:
86
diff
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348 void ngx_event_accept(ngx_event_t *ev); |
5f6d848dcbef
nginx-0.0.1-2003-05-13-20:02:32 import
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parents:
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diff
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349 |
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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350 #if (WIN32) |
6dfda4cf5200
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parents:
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351 void ngx_event_acceptex(ngx_event_t *ev); |
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parents:
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352 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:
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diff
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353 #endif |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
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parents:
102
diff
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|
354 |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
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|
355 |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
356 |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
357 #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
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|
358 |
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
359 #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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|
360 #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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|
361 #endif |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
362 |
143
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
363 |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
364 |
189
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
186
diff
changeset
|
365 ngx_inline static int ngx_handle_read_event(ngx_event_t *rev, int flags) |
143
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
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|
366 { |
144
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
367 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
|
368 |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
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|
369 /* kqueue */ |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
370 |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
371 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
changeset
|
372 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
changeset
|
373 == 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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|
374 return NGX_ERROR; |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
375 } |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
376 } |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
377 |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
378 return NGX_OK; |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
379 |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
380 } 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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|
381 |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
382 /* 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
|
383 |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
384 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
changeset
|
385 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
|
386 == NGX_ERROR) |
e92c2c647c57
nginx-0.0.1-2003-11-05-20:03:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
170
diff
changeset
|
387 { |
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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|
388 return NGX_ERROR; |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
389 } |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
390 |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
391 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
|
392 } |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
393 |
189
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
186
diff
changeset
|
394 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
|
395 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
|
396 return NGX_ERROR; |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
397 } |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
398 |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
399 return NGX_OK; |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
400 } |
143
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
401 } |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
402 |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
403 /* 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
|
404 |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
405 return NGX_OK; |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
406 } |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
407 |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
408 |
144
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
409 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
|
410 { |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
411 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
|
412 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
|
413 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
|
414 == NGX_ERROR) |
e92c2c647c57
nginx-0.0.1-2003-11-05-20:03:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
170
diff
changeset
|
415 { |
144
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
416 return NGX_ERROR; |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
417 } |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
418 |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
419 return NGX_OK; |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
420 } |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
421 |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
422 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
|
423 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
|
424 return NGX_ERROR; |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
425 } |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
426 |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
427 return NGX_OK; |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
428 } |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
429 } |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
430 |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
431 return NGX_OK; |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
432 } |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
433 |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
434 |
189
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
186
diff
changeset
|
435 ngx_inline static int ngx_handle_write_event(ngx_event_t *wev, int flags) |
143
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
436 { |
144
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
437 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
|
438 |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
439 /* kqueue */ |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
440 |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
441 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
|
442 if (ngx_add_event(wev, NGX_WRITE_EVENT, NGX_CLEAR_EVENT|flags) |
143
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
443 == NGX_ERROR) { |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
444 return NGX_ERROR; |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
445 } |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
446 } |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
447 |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
448 return NGX_OK; |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
449 |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
450 } 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
|
451 |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
452 /* 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
|
453 |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
454 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
|
455 if (ngx_add_event(wev, NGX_WRITE_EVENT, NGX_LEVEL_EVENT) |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
456 == NGX_ERROR) { |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
457 return NGX_ERROR; |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
458 } |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
459 |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
460 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
|
461 } |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
462 |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
463 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
|
464 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
|
465 return NGX_ERROR; |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
466 } |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
467 |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
468 return NGX_OK; |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
163
diff
changeset
|
469 } |
143
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
470 } |
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 /* 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
|
473 |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
474 return NGX_OK; |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
475 } |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
476 |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
477 |
144
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
478 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
|
479 { |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
480 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
|
481 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
|
482 if (ngx_add_event(wev, NGX_WRITE_EVENT, NGX_LEVEL_EVENT) |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
483 == NGX_ERROR) { |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
484 return NGX_ERROR; |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
485 } |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
486 |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
487 return NGX_OK; |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
488 } |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
489 |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
490 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
|
491 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
|
492 return NGX_ERROR; |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
493 } |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
494 |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
495 return NGX_OK; |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
496 } |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
497 } |
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 return NGX_OK; |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
500 } |
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
501 |
143
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
502 |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
503 #endif /* _NGX_EVENT_H_INCLUDED_ */ |