… | |
… | |
91 | { |
91 | { |
92 | ONE = EVUNLOOP_ONE, |
92 | ONE = EVUNLOOP_ONE, |
93 | ALL = EVUNLOOP_ALL |
93 | ALL = EVUNLOOP_ALL |
94 | }; |
94 | }; |
95 | |
95 | |
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96 | #ifdef EV_AX |
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97 | # undef EV_AX |
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98 | #endif |
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99 | |
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100 | #ifdef EV_AX_ |
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101 | # undef EV_AX_ |
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102 | #endif |
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103 | |
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104 | #if EV_MULTIPLICITY |
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105 | # define EV_AX raw_loop |
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106 | # define EV_AX_ raw_loop, |
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107 | #else |
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108 | # define EV_AX |
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109 | # define EV_AX_ |
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110 | #endif |
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111 | |
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112 | struct loop_ref |
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113 | { |
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114 | |
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115 | loop_ref (EV_P) |
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116 | #if EV_MULTIPLICITY |
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117 | : EV_AX (EV_A) |
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118 | #endif |
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119 | { |
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120 | } |
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121 | |
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122 | bool operator== (const loop_ref &other) const |
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123 | { |
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124 | #if EV_MULTIPLICITY |
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125 | return this->EV_AX == other.EV_AX; |
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126 | #else |
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127 | return true; |
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128 | #endif |
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129 | } |
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130 | |
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131 | bool operator!= (const loop_ref &other) const |
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132 | { |
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133 | #if EV_MULTIPLICITY |
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134 | return ! (*this == other); |
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135 | #else |
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136 | return false; |
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137 | #endif |
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138 | } |
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139 | |
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140 | #if EV_MULTIPLICITY |
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141 | bool operator== (struct ev_loop *other) const |
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142 | { |
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143 | return this->EV_AX == other; |
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144 | } |
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145 | |
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146 | bool operator!= (struct ev_loop *other) const |
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147 | { |
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148 | return ! (*this == other); |
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149 | } |
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150 | |
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151 | bool operator== (const struct ev_loop *other) const |
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152 | { |
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153 | return this->EV_AX == other; |
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154 | } |
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155 | |
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156 | bool operator!= (const struct ev_loop *other) const |
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157 | { |
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158 | return (*this == other); |
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159 | } |
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160 | |
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161 | operator struct ev_loop * () const |
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162 | { |
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163 | return EV_AX; |
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164 | } |
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165 | |
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166 | operator const struct ev_loop * () const |
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167 | { |
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168 | return EV_AX; |
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169 | } |
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170 | |
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171 | bool is_default () const |
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172 | { |
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173 | return EV_AX == ev_default_loop (0); |
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174 | } |
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175 | #endif |
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176 | |
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177 | void loop (int flags = 0) |
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178 | { |
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179 | ev_loop (EV_AX_ flags); |
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180 | } |
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181 | |
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182 | void unloop (how_t how = ONE) |
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183 | { |
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184 | ev_unloop (EV_AX_ how); |
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185 | } |
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186 | |
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187 | void post_fork () |
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188 | { |
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189 | #if EV_MULTIPLICITY |
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190 | ev_loop_fork (EV_AX); |
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191 | #else |
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192 | ev_default_fork (); |
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193 | #endif |
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194 | } |
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195 | |
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196 | unsigned int count () const |
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197 | { |
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198 | return ev_loop_count (EV_AX); |
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199 | } |
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200 | |
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201 | unsigned int backend () const |
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202 | { |
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203 | return ev_backend (EV_AX); |
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204 | } |
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205 | |
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206 | tstamp now () const |
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207 | { |
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208 | return ev_now (EV_AX); |
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209 | } |
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210 | |
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211 | void ref () |
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212 | { |
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213 | ev_ref (EV_AX); |
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214 | } |
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215 | |
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216 | void unref () |
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217 | { |
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218 | ev_unref (EV_AX); |
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219 | } |
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220 | |
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221 | void set_io_collect_interval (tstamp interval) |
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222 | { |
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223 | ev_set_io_collect_interval (EV_AX_ interval); |
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224 | } |
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225 | |
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226 | void set_timeout_collect_interval (tstamp interval) |
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227 | { |
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228 | ev_set_timeout_collect_interval (EV_AX_ interval); |
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229 | } |
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230 | |
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231 | // function callback |
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232 | void once (int fd, int events, tstamp timeout, void (*cb)(int, void *), void* arg = 0) |
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233 | { |
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234 | ev_once (EV_AX_ fd, events, timeout, cb, arg); |
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235 | } |
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236 | |
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237 | // method callback |
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238 | template<class K, void (K::*method)(int)> |
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239 | void once (int fd, int events, tstamp timeout, K *object) |
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240 | { |
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241 | once (fd, events, timeout, method_thunk<K, method>, object); |
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242 | } |
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243 | |
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244 | template<class K, void (K::*method)(int)> |
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245 | static void method_thunk (int revents, void* arg) |
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246 | { |
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247 | K *obj = static_cast<K *>(arg); |
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248 | (obj->*method) (revents); |
|
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249 | } |
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250 | |
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251 | // const method callback |
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252 | template<class K, void (K::*method)(int) const> |
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253 | void once (int fd, int events, tstamp timeout, const K *object) |
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254 | { |
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255 | once (fd, events, timeout, const_method_thunk<K, method>, object); |
|
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256 | } |
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257 | |
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258 | template<class K, void (K::*method)(int) const> |
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259 | static void const_method_thunk (int revents, void* arg) |
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260 | { |
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261 | K *obj = static_cast<K *>(arg); |
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262 | (obj->*method) (revents); |
|
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263 | } |
|
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264 | |
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265 | // simple method callback |
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266 | template<class K, void (K::*method)()> |
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267 | void once (int fd, int events, tstamp timeout, K *object) |
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268 | { |
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269 | once (fd, events, timeout, method_noargs_thunk<K, method>, object); |
|
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270 | } |
|
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271 | |
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272 | template<class K, void (K::*method)()> |
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273 | static void method_noargs_thunk (int revents, void* arg) |
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274 | { |
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275 | K *obj = static_cast<K *>(arg); |
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276 | (obj->*method) (); |
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277 | } |
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278 | |
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279 | // simpler function callback |
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280 | template<void (*cb)(int)> |
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281 | void once (int fd, int events, tstamp timeout) |
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282 | { |
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283 | once (fd, events, timeout, simpler_func_thunk<cb>); |
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284 | } |
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285 | |
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286 | template<void (*cb)(int)> |
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287 | static void simpler_func_thunk (int revents, void* arg) |
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288 | { |
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289 | (*cb) (revents); |
|
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290 | } |
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291 | |
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292 | // simplest function callback |
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293 | template<void (*cb)()> |
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294 | void once (int fd, int events, tstamp timeout) |
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295 | { |
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296 | once (fd, events, timeout, simplest_func_thunk<cb>); |
|
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297 | } |
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298 | |
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299 | template<void (*cb)()> |
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300 | static void simplest_func_thunk (int revents, void* arg) |
|
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301 | { |
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302 | (*cb) (); |
|
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303 | } |
|
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304 | |
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305 | void feed_fd_event (int fd, int revents) |
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306 | { |
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307 | ev_feed_fd_event (EV_AX_ fd, revents); |
|
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308 | } |
|
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309 | |
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310 | void feed_signal_event (int signum) |
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311 | { |
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312 | ev_feed_signal_event (EV_AX_ signum); |
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313 | } |
|
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314 | |
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315 | #if EV_MULTIPLICITY |
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316 | struct ev_loop* EV_AX; |
|
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317 | #endif |
|
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318 | |
|
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319 | }; |
|
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320 | |
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321 | #if EV_MULTIPLICITY |
|
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322 | struct dynamic_loop: loop_ref |
|
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323 | { |
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324 | |
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325 | dynamic_loop (unsigned int flags = AUTO) |
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326 | : loop_ref (ev_loop_new (flags)) |
|
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327 | { |
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328 | } |
|
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329 | |
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330 | ~dynamic_loop () |
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331 | { |
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332 | ev_loop_destroy (EV_AX); |
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333 | EV_AX = 0; |
|
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334 | } |
|
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335 | |
|
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336 | private: |
|
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337 | |
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338 | dynamic_loop (const dynamic_loop &); |
|
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339 | |
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340 | dynamic_loop & operator= (const dynamic_loop &); |
|
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341 | |
|
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342 | }; |
|
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343 | #endif |
|
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344 | |
|
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345 | struct default_loop: loop_ref |
|
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346 | { |
|
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347 | |
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348 | default_loop (unsigned int flags = AUTO) |
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349 | #if EV_MULTIPLICITY |
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350 | : loop_ref (ev_default_loop (flags)) |
|
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351 | { |
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352 | } |
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353 | #else |
|
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354 | { |
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355 | ev_default_loop (flags); |
|
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356 | } |
|
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357 | #endif |
|
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358 | |
|
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359 | ~default_loop () |
|
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360 | { |
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361 | ev_default_destroy (); |
|
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362 | #if EV_MULTIPLICITY |
|
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363 | EV_AX = 0; |
|
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364 | #endif |
|
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365 | } |
|
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366 | |
|
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367 | private: |
|
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368 | |
|
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369 | default_loop (const default_loop &); |
|
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370 | |
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371 | default_loop & operator= (const default_loop &); |
|
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372 | |
|
|
373 | }; |
|
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374 | |
|
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375 | inline loop_ref get_default_loop () |
|
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376 | { |
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377 | #if EV_MULTIPLICITY |
|
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378 | return ev_default_loop (0); |
|
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379 | #else |
|
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380 | return loop_ref (); |
|
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381 | #endif |
|
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382 | } |
|
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383 | |
|
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384 | #undef EV_AX |
|
|
385 | #undef EV_AX_ |
|
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386 | |
|
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387 | #undef EV_PX |
|
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388 | #undef EV_PX_ |
|
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389 | #if EV_MULTIPLICITY |
|
|
390 | # define EV_PX loop_ref EV_A |
|
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391 | # define EV_PX_ loop_ref EV_A_ |
|
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392 | #else |
|
|
393 | # define EV_PX |
|
|
394 | # define EV_PX_ |
|
|
395 | #endif |
|
|
396 | |
96 | template<class ev_watcher, class watcher> |
397 | template<class ev_watcher, class watcher> |
97 | struct base : ev_watcher |
398 | struct base : ev_watcher |
98 | { |
399 | { |
99 | #if EV_MULTIPLICITY |
400 | #if EV_MULTIPLICITY |
100 | EV_P; |
401 | EV_PX; |
101 | |
402 | |
102 | void set (EV_P) |
403 | void set (EV_PX) |
103 | { |
404 | { |
104 | this->EV_A = EV_A; |
405 | this->EV_A = EV_A; |
105 | } |
406 | } |
106 | #endif |
407 | #endif |
107 | |
408 | |
108 | base () |
409 | base (EV_PX) |
|
|
410 | #if EV_MULTIPLICITY |
|
|
411 | : EV_A (EV_A) |
|
|
412 | #endif |
109 | { |
413 | { |
110 | ev_init (this, 0); |
414 | ev_init (this, 0); |
111 | } |
415 | } |
112 | |
416 | |
113 | void set_ (void *data, void (*cb)(EV_P_ ev_watcher *w, int revents)) |
417 | void set_ (void *data, void (*cb)(EV_P_ ev_watcher *w, int revents)) |
… | |
… | |
231 | inline void set_syserr_cb (void (*cb)(const char *msg)) |
535 | inline void set_syserr_cb (void (*cb)(const char *msg)) |
232 | { |
536 | { |
233 | ev_set_syserr_cb (cb); |
537 | ev_set_syserr_cb (cb); |
234 | } |
538 | } |
235 | |
539 | |
236 | |
|
|
237 | inline ev_tstamp now (EV_P) |
|
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238 | { |
|
|
239 | return ev_now (EV_A); |
|
|
240 | } |
|
|
241 | |
|
|
242 | #if EV_MULTIPLICITY |
540 | #if EV_MULTIPLICITY |
243 | #define EV_CONSTRUCT \ |
541 | #define EV_CONSTRUCT(cppstem,cstem) \ |
244 | (EV_P = EV_DEFAULT) \ |
542 | (EV_PX = get_default_loop ()) \ |
|
|
543 | : base<ev_ ## cstem, cppstem> (EV_A) \ |
245 | { \ |
544 | { \ |
246 | set (EV_A); \ |
|
|
247 | } |
545 | } |
248 | #else |
546 | #else |
249 | #define EV_CONSTRUCT \ |
547 | #define EV_CONSTRUCT(cppstem,cstem) \ |
250 | () \ |
548 | () \ |
251 | { \ |
549 | { \ |
252 | } |
550 | } |
253 | #endif |
551 | #endif |
254 | |
552 | |
… | |
… | |
266 | void stop () \ |
564 | void stop () \ |
267 | { \ |
565 | { \ |
268 | ev_ ## cstem ## _stop (EV_A_ static_cast<ev_ ## cstem *>(this)); \ |
566 | ev_ ## cstem ## _stop (EV_A_ static_cast<ev_ ## cstem *>(this)); \ |
269 | } \ |
567 | } \ |
270 | \ |
568 | \ |
271 | cppstem EV_CONSTRUCT \ |
569 | cppstem EV_CONSTRUCT(cppstem,cstem) \ |
272 | \ |
570 | \ |
273 | ~cppstem () \ |
571 | ~cppstem () \ |
274 | { \ |
572 | { \ |
275 | stop (); \ |
573 | stop (); \ |
276 | } \ |
574 | } \ |
… | |
… | |
444 | EV_BEGIN_WATCHER (fork, fork) |
742 | EV_BEGIN_WATCHER (fork, fork) |
445 | void set () { } |
743 | void set () { } |
446 | EV_END_WATCHER (fork, fork) |
744 | EV_END_WATCHER (fork, fork) |
447 | #endif |
745 | #endif |
448 | |
746 | |
|
|
747 | #undef EV_PX |
|
|
748 | #undef EV_PX_ |
449 | #undef EV_CONSTRUCT |
749 | #undef EV_CONSTRUCT |
450 | #undef EV_BEGIN_WATCHER |
750 | #undef EV_BEGIN_WATCHER |
451 | #undef EV_END_WATCHER |
751 | #undef EV_END_WATCHER |
|
|
752 | |
452 | } |
753 | } |
453 | |
754 | |
454 | #endif |
755 | #endif |
455 | |
756 | |