… | |
… | |
44 | # include EV_H |
44 | # include EV_H |
45 | #else |
45 | #else |
46 | # include "ev.h" |
46 | # include "ev.h" |
47 | #endif |
47 | #endif |
48 | |
48 | |
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49 | #ifndef EV_CXX_EXCEPTIONS |
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50 | #define EV_CXX_EXCEPTIONS 1 |
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51 | #endif |
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52 | |
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53 | #undef EV_THROW |
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54 | #if EV_CXX_EXCEPTIONS |
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55 | # include <stdexcept> |
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56 | # define EV_THROW(exception) throw (exception) |
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57 | #else |
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58 | # define EV_THROW(exception) |
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59 | #endif |
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60 | |
49 | namespace ev { |
61 | namespace ev { |
50 | |
62 | |
51 | typedef ev_tstamp tstamp; |
63 | typedef ev_tstamp tstamp; |
52 | |
64 | |
53 | enum { |
65 | enum { |
… | |
… | |
91 | { |
103 | { |
92 | ONE = EVUNLOOP_ONE, |
104 | ONE = EVUNLOOP_ONE, |
93 | ALL = EVUNLOOP_ALL |
105 | ALL = EVUNLOOP_ALL |
94 | }; |
106 | }; |
95 | |
107 | |
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108 | #if EV_CXX_EXCEPTIONS |
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109 | struct bad_loop: std::runtime_error |
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110 | { |
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111 | bad_loop() |
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112 | : std::runtime_error("loop can't be initialized") {} |
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113 | }; |
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114 | #endif |
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115 | |
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116 | #ifdef EV_AX |
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117 | # undef EV_AX |
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118 | #endif |
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119 | |
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120 | #ifdef EV_AX_ |
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121 | # undef EV_AX_ |
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122 | #endif |
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123 | |
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124 | #if EV_MULTIPLICITY |
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125 | # define EV_AX raw_loop |
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126 | # define EV_AX_ raw_loop, |
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127 | #else |
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128 | # define EV_AX |
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129 | # define EV_AX_ |
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130 | #endif |
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131 | |
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132 | struct loop_ref |
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133 | { |
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134 | |
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135 | loop_ref (EV_P) |
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136 | #if EV_MULTIPLICITY |
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137 | EV_THROW (bad_loop) : EV_AX (EV_A) |
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138 | #endif |
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139 | { |
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140 | #if EV_MULTIPLICIY && EV_CXX_EXCEPTIONS |
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141 | if (!EV_A) |
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142 | throw bad_loop (); |
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143 | #endif |
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144 | } |
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145 | |
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146 | bool operator== (const loop_ref &other) const EV_THROW () |
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147 | { |
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148 | #if EV_MULTIPLICITY |
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149 | return this->EV_AX == other.EV_AX; |
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150 | #else |
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151 | return true; |
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152 | #endif |
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153 | } |
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154 | |
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155 | bool operator!= (const loop_ref &other) const EV_THROW () |
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156 | { |
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157 | #if EV_MULTIPLICITY |
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158 | return ! (*this == other); |
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159 | #else |
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160 | return false; |
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161 | #endif |
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162 | } |
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163 | |
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164 | #if EV_MULTIPLICITY |
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165 | bool operator== (struct ev_loop *other) const EV_THROW () |
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166 | { |
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167 | return this->EV_AX == other; |
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168 | } |
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169 | |
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170 | bool operator!= (struct ev_loop *other) const EV_THROW () |
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171 | { |
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172 | return ! (*this == other); |
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173 | } |
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174 | |
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175 | bool operator== (const struct ev_loop *other) const EV_THROW () |
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176 | { |
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177 | return this->EV_AX == other; |
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178 | } |
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179 | |
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180 | bool operator!= (const struct ev_loop *other) const EV_THROW () |
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181 | { |
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182 | return (*this == other); |
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183 | } |
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184 | |
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185 | operator struct ev_loop * () const EV_THROW () |
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186 | { |
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187 | return EV_AX; |
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188 | } |
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189 | |
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190 | operator const struct ev_loop * () const EV_THROW () |
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191 | { |
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192 | return EV_AX; |
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193 | } |
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194 | |
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195 | bool is_default () const EV_THROW () |
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196 | { |
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197 | return EV_AX == ev_default_loop (0); |
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198 | } |
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199 | #endif |
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200 | |
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201 | void loop (int flags = 0) |
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202 | { |
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203 | ev_loop (EV_AX_ flags); |
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204 | } |
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205 | |
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206 | void unloop (how_t how = ONE) EV_THROW () |
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207 | { |
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208 | ev_unloop (EV_AX_ how); |
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209 | } |
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210 | |
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211 | void post_fork () EV_THROW () |
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212 | { |
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213 | #if EV_MULTIPLICITY |
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214 | ev_loop_fork (EV_AX); |
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215 | #else |
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216 | ev_default_fork (); |
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217 | #endif |
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218 | } |
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219 | |
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220 | unsigned int count () const EV_THROW () |
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221 | { |
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222 | return ev_loop_count (EV_AX); |
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223 | } |
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224 | |
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225 | unsigned int backend () const EV_THROW () |
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226 | { |
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227 | return ev_backend (EV_AX); |
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228 | } |
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229 | |
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230 | tstamp now () const EV_THROW () |
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231 | { |
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232 | return ev_now (EV_AX); |
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233 | } |
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234 | |
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235 | void ref () EV_THROW () |
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236 | { |
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237 | ev_ref (EV_AX); |
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238 | } |
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239 | |
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240 | void unref () EV_THROW () |
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241 | { |
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242 | ev_unref (EV_AX); |
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243 | } |
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244 | |
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245 | void set_io_collect_interval (tstamp interval) EV_THROW () |
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246 | { |
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247 | ev_set_io_collect_interval (EV_AX_ interval); |
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248 | } |
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249 | |
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250 | void set_timeout_collect_interval (tstamp interval) EV_THROW () |
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251 | { |
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252 | ev_set_timeout_collect_interval (EV_AX_ interval); |
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253 | } |
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254 | |
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255 | // function callback |
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256 | void once (int fd, int events, tstamp timeout, void (*cb)(int, void *), void* arg = 0) EV_THROW () |
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257 | { |
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258 | ev_once (EV_AX_ fd, events, timeout, cb, arg); |
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259 | } |
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260 | |
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261 | // method callback |
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262 | template<class K, void (K::*method)(int)> |
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263 | void once (int fd, int events, tstamp timeout, K *object) EV_THROW () |
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264 | { |
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265 | once (fd, events, timeout, method_thunk<K, method>, object); |
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266 | } |
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267 | |
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268 | template<class K, void (K::*method)(int)> |
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269 | static void method_thunk (int revents, void* arg) |
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270 | { |
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271 | K *obj = static_cast<K *>(arg); |
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272 | (obj->*method) (revents); |
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273 | } |
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274 | |
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275 | // const method callback |
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276 | template<class K, void (K::*method)(int) const> |
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277 | void once (int fd, int events, tstamp timeout, const K *object) EV_THROW () |
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278 | { |
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279 | once (fd, events, timeout, const_method_thunk<K, method>, object); |
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280 | } |
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281 | |
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282 | template<class K, void (K::*method)(int) const> |
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283 | static void const_method_thunk (int revents, void* arg) |
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284 | { |
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285 | K *obj = static_cast<K *>(arg); |
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286 | (obj->*method) (revents); |
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287 | } |
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288 | |
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289 | // simple method callback |
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290 | template<class K, void (K::*method)()> |
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291 | void once (int fd, int events, tstamp timeout, K *object) EV_THROW () |
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292 | { |
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293 | once (fd, events, timeout, method_noargs_thunk<K, method>, object); |
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294 | } |
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295 | |
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296 | template<class K, void (K::*method)()> |
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297 | static void method_noargs_thunk (int revents, void* arg) |
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298 | { |
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299 | K *obj = static_cast<K *>(arg); |
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300 | (obj->*method) (); |
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301 | } |
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302 | |
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303 | // simpler function callback |
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304 | template<void (*cb)(int)> |
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305 | void once (int fd, int events, tstamp timeout) EV_THROW () |
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306 | { |
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307 | once (fd, events, timeout, simpler_func_thunk<cb>); |
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308 | } |
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309 | |
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310 | template<void (*cb)(int)> |
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311 | static void simpler_func_thunk (int revents, void* arg) |
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312 | { |
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313 | (*cb) (revents); |
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314 | } |
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315 | |
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316 | // simplest function callback |
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317 | template<void (*cb)()> |
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318 | void once (int fd, int events, tstamp timeout) EV_THROW () |
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319 | { |
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320 | once (fd, events, timeout, simplest_func_thunk<cb>); |
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321 | } |
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322 | |
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323 | template<void (*cb)()> |
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324 | static void simplest_func_thunk (int revents, void* arg) |
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325 | { |
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326 | (*cb) (); |
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327 | } |
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328 | |
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329 | void feed_fd_event (int fd, int revents) EV_THROW () |
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330 | { |
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331 | ev_feed_fd_event (EV_AX_ fd, revents); |
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332 | } |
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333 | |
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334 | void feed_signal_event (int signum) EV_THROW () |
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335 | { |
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336 | ev_feed_signal_event (EV_AX_ signum); |
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337 | } |
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338 | |
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339 | #if EV_MULTIPLICITY |
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340 | struct ev_loop* EV_AX; |
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341 | #endif |
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342 | |
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343 | }; |
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344 | |
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345 | #if EV_MULTIPLICITY |
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346 | struct dynamic_loop: loop_ref |
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347 | { |
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348 | |
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349 | dynamic_loop (unsigned int flags = AUTO) EV_THROW (bad_loop) |
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350 | : loop_ref (ev_loop_new (flags)) |
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351 | { |
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352 | } |
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353 | |
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354 | ~dynamic_loop () EV_THROW () |
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355 | { |
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356 | ev_loop_destroy (EV_AX); |
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357 | EV_AX = 0; |
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358 | } |
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359 | |
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360 | private: |
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361 | |
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362 | dynamic_loop (const dynamic_loop &); |
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363 | |
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364 | dynamic_loop & operator= (const dynamic_loop &); |
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365 | |
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366 | }; |
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367 | #endif |
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368 | |
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369 | struct default_loop: loop_ref |
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370 | { |
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371 | |
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372 | default_loop (unsigned int flags = AUTO) EV_THROW (bad_loop) |
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373 | #if EV_MULTIPLICITY |
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374 | : loop_ref (ev_default_loop (flags)) |
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375 | { |
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376 | } |
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377 | #else |
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378 | { |
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379 | #if EV_CXX_EXCEPTIONS |
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380 | int r = |
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381 | #endif |
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382 | ev_default_loop (flags); |
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383 | #if EV_CXX_EXCEPTIONS |
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384 | if (!r) |
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385 | throw bad_loop (); |
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386 | #endif |
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387 | } |
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388 | #endif |
|
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389 | |
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390 | ~default_loop () EV_THROW () |
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391 | { |
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392 | ev_default_destroy (); |
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393 | #if EV_MULTIPLICITY |
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394 | EV_AX = 0; |
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395 | #endif |
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396 | } |
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397 | |
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398 | private: |
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399 | |
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400 | default_loop (const default_loop &); |
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401 | |
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402 | default_loop & operator= (const default_loop &); |
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403 | |
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404 | }; |
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405 | |
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406 | inline loop_ref get_default_loop () EV_THROW () |
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407 | { |
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408 | #if EV_MULTIPLICITY |
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409 | return ev_default_loop (0); |
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410 | #else |
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411 | return loop_ref (); |
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412 | #endif |
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413 | } |
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414 | |
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415 | #undef EV_AX |
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416 | #undef EV_AX_ |
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417 | |
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418 | #undef EV_PX |
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419 | #undef EV_PX_ |
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420 | #if EV_MULTIPLICITY |
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421 | # define EV_PX loop_ref EV_A |
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422 | # define EV_PX_ loop_ref EV_A_ |
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423 | #else |
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424 | # define EV_PX |
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425 | # define EV_PX_ |
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426 | #endif |
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427 | |
96 | template<class ev_watcher, class watcher> |
428 | template<class ev_watcher, class watcher> |
97 | struct base : ev_watcher |
429 | struct base : ev_watcher |
98 | { |
430 | { |
99 | #if EV_MULTIPLICITY |
431 | #if EV_MULTIPLICITY |
100 | EV_P; |
432 | EV_PX; |
101 | |
433 | |
102 | void set (EV_P) |
434 | void set (EV_PX) EV_THROW () |
103 | { |
435 | { |
104 | this->EV_A = EV_A; |
436 | this->EV_A = EV_A; |
105 | } |
437 | } |
106 | #endif |
438 | #endif |
107 | |
439 | |
108 | base () |
440 | base (EV_PX) EV_THROW () |
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441 | #if EV_MULTIPLICITY |
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442 | : EV_A (EV_A) |
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443 | #endif |
109 | { |
444 | { |
110 | ev_init (this, 0); |
445 | ev_init (this, 0); |
111 | } |
446 | } |
112 | |
447 | |
113 | void set_ (void *data, void (*cb)(EV_P_ ev_watcher *w, int revents)) |
448 | void set_ (void *data, void (*cb)(EV_P_ ev_watcher *w, int revents)) EV_THROW () |
114 | { |
449 | { |
115 | this->data = data; |
450 | this->data = data; |
116 | ev_set_cb (static_cast<ev_watcher *>(this), cb); |
451 | ev_set_cb (static_cast<ev_watcher *>(this), cb); |
117 | } |
452 | } |
118 | |
453 | |
119 | // method callback |
454 | // method callback |
120 | template<class K, void (K::*method)(watcher &w, int)> |
455 | template<class K, void (K::*method)(watcher &w, int)> |
121 | void set (K *object) |
456 | void set (K *object) EV_THROW () |
122 | { |
457 | { |
123 | set_ (object, method_thunk<K, method>); |
458 | set_ (object, method_thunk<K, method>); |
124 | } |
459 | } |
125 | |
460 | |
126 | template<class K, void (K::*method)(watcher &w, int)> |
461 | template<class K, void (K::*method)(watcher &w, int)> |
… | |
… | |
130 | (obj->*method) (*static_cast<watcher *>(w), revents); |
465 | (obj->*method) (*static_cast<watcher *>(w), revents); |
131 | } |
466 | } |
132 | |
467 | |
133 | // const method callback |
468 | // const method callback |
134 | template<class K, void (K::*method)(watcher &w, int) const> |
469 | template<class K, void (K::*method)(watcher &w, int) const> |
135 | void set (const K *object) |
470 | void set (const K *object) EV_THROW () |
136 | { |
471 | { |
137 | set_ (object, const_method_thunk<K, method>); |
472 | set_ (object, const_method_thunk<K, method>); |
138 | } |
473 | } |
139 | |
474 | |
140 | template<class K, void (K::*method)(watcher &w, int) const> |
475 | template<class K, void (K::*method)(watcher &w, int) const> |
… | |
… | |
144 | (static_cast<K *>(w->data)->*method) (*static_cast<watcher *>(w), revents); |
479 | (static_cast<K *>(w->data)->*method) (*static_cast<watcher *>(w), revents); |
145 | } |
480 | } |
146 | |
481 | |
147 | // function callback |
482 | // function callback |
148 | template<void (*function)(watcher &w, int)> |
483 | template<void (*function)(watcher &w, int)> |
149 | void set (void *data = 0) |
484 | void set (void *data = 0) EV_THROW () |
150 | { |
485 | { |
151 | set_ (data, function_thunk<function>); |
486 | set_ (data, function_thunk<function>); |
152 | } |
487 | } |
153 | |
488 | |
154 | template<void (*function)(watcher &w, int)> |
489 | template<void (*function)(watcher &w, int)> |
… | |
… | |
157 | function (*static_cast<watcher *>(w), revents); |
492 | function (*static_cast<watcher *>(w), revents); |
158 | } |
493 | } |
159 | |
494 | |
160 | // simple callback |
495 | // simple callback |
161 | template<class K, void (K::*method)()> |
496 | template<class K, void (K::*method)()> |
162 | void set (K *object) |
497 | void set (K *object) EV_THROW () |
163 | { |
498 | { |
164 | set_ (object, method_noargs_thunk<K, method>); |
499 | set_ (object, method_noargs_thunk<K, method>); |
165 | } |
500 | } |
166 | |
501 | |
167 | template<class K, void (K::*method)()> |
502 | template<class K, void (K::*method)()> |
… | |
… | |
175 | { |
510 | { |
176 | return ev_cb (static_cast<ev_watcher *>(this)) |
511 | return ev_cb (static_cast<ev_watcher *>(this)) |
177 | (static_cast<ev_watcher *>(this), events); |
512 | (static_cast<ev_watcher *>(this), events); |
178 | } |
513 | } |
179 | |
514 | |
180 | bool is_active () const |
515 | bool is_active () const EV_THROW () |
181 | { |
516 | { |
182 | return ev_is_active (static_cast<const ev_watcher *>(this)); |
517 | return ev_is_active (static_cast<const ev_watcher *>(this)); |
183 | } |
518 | } |
184 | |
519 | |
185 | bool is_pending () const |
520 | bool is_pending () const EV_THROW () |
186 | { |
521 | { |
187 | return ev_is_pending (static_cast<const ev_watcher *>(this)); |
522 | return ev_is_pending (static_cast<const ev_watcher *>(this)); |
188 | } |
523 | } |
|
|
524 | |
|
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525 | void feed_event (int revents) EV_THROW () |
|
|
526 | { |
|
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527 | ev_feed_event (EV_A_ static_cast<const ev_watcher *>(this), revents); |
|
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528 | } |
|
|
529 | }; |
|
|
530 | |
|
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531 | inline tstamp now () EV_THROW () |
|
|
532 | { |
|
|
533 | return ev_time (); |
189 | }; |
534 | } |
190 | |
535 | |
191 | |
536 | inline void delay (tstamp interval) EV_THROW () |
192 | inline ev_tstamp now (EV_P) |
|
|
193 | { |
537 | { |
194 | return ev_now (EV_A); |
538 | ev_sleep (interval); |
|
|
539 | } |
|
|
540 | |
|
|
541 | inline int version_major () EV_THROW () |
|
|
542 | { |
|
|
543 | return ev_version_major (); |
|
|
544 | } |
|
|
545 | |
|
|
546 | inline int version_minor () EV_THROW () |
|
|
547 | { |
|
|
548 | return ev_version_minor (); |
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549 | } |
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550 | |
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551 | inline unsigned int supported_backends () EV_THROW () |
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552 | { |
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553 | return ev_supported_backends (); |
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554 | } |
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555 | |
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556 | inline unsigned int recommended_backends () EV_THROW () |
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557 | { |
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558 | return ev_recommended_backends (); |
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559 | } |
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560 | |
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561 | inline unsigned int embeddable_backends () EV_THROW () |
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562 | { |
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563 | return ev_embeddable_backends (); |
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564 | } |
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565 | |
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566 | inline void set_allocator (void *(*cb)(void *ptr, long size)) EV_THROW () |
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567 | { |
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568 | ev_set_allocator (cb); |
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569 | } |
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570 | |
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571 | inline void set_syserr_cb (void (*cb)(const char *msg)) EV_THROW () |
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572 | { |
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573 | ev_set_syserr_cb (cb); |
195 | } |
574 | } |
196 | |
575 | |
197 | #if EV_MULTIPLICITY |
576 | #if EV_MULTIPLICITY |
198 | #define EV_CONSTRUCT \ |
577 | #define EV_CONSTRUCT(cppstem,cstem) \ |
199 | (EV_P = EV_DEFAULT) \ |
578 | (EV_PX = get_default_loop ()) EV_THROW () \ |
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579 | : base<ev_ ## cstem, cppstem> (EV_A) \ |
200 | { \ |
580 | { \ |
201 | set (EV_A); \ |
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202 | } |
581 | } |
203 | #else |
582 | #else |
204 | #define EV_CONSTRUCT \ |
583 | #define EV_CONSTRUCT(cppstem,cstem) \ |
205 | () \ |
584 | () EV_THROW () \ |
206 | { \ |
585 | { \ |
207 | } |
586 | } |
208 | #endif |
587 | #endif |
209 | |
588 | |
210 | /* using a template here would require quite a bit more lines, |
589 | /* using a template here would require quite a bit more lines, |
211 | * so a macro solution was chosen */ |
590 | * so a macro solution was chosen */ |
212 | #define EV_BEGIN_WATCHER(cppstem,cstem) \ |
591 | #define EV_BEGIN_WATCHER(cppstem,cstem) \ |
213 | \ |
592 | \ |
214 | struct cppstem : base<ev_ ## cstem, cppstem> \ |
593 | struct cppstem : base<ev_ ## cstem, cppstem> \ |
215 | { \ |
594 | { \ |
216 | void start () \ |
595 | void start () EV_THROW () \ |
217 | { \ |
596 | { \ |
218 | ev_ ## cstem ## _start (EV_A_ static_cast<ev_ ## cstem *>(this)); \ |
597 | ev_ ## cstem ## _start (EV_A_ static_cast<ev_ ## cstem *>(this)); \ |
219 | } \ |
598 | } \ |
220 | \ |
599 | \ |
221 | void stop () \ |
600 | void stop () EV_THROW () \ |
222 | { \ |
601 | { \ |
223 | ev_ ## cstem ## _stop (EV_A_ static_cast<ev_ ## cstem *>(this)); \ |
602 | ev_ ## cstem ## _stop (EV_A_ static_cast<ev_ ## cstem *>(this)); \ |
224 | } \ |
603 | } \ |
225 | \ |
604 | \ |
226 | cppstem EV_CONSTRUCT \ |
605 | cppstem EV_CONSTRUCT(cppstem,cstem) \ |
227 | \ |
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228 | ~cppstem () \ |
606 | \ |
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607 | ~cppstem () EV_THROW () \ |
229 | { \ |
608 | { \ |
230 | stop (); \ |
609 | stop (); \ |
231 | } \ |
610 | } \ |
232 | \ |
611 | \ |
233 | using base<ev_ ## cstem, cppstem>::set; \ |
612 | using base<ev_ ## cstem, cppstem>::set; \ |
… | |
… | |
242 | |
621 | |
243 | #define EV_END_WATCHER(cppstem,cstem) \ |
622 | #define EV_END_WATCHER(cppstem,cstem) \ |
244 | }; |
623 | }; |
245 | |
624 | |
246 | EV_BEGIN_WATCHER (io, io) |
625 | EV_BEGIN_WATCHER (io, io) |
247 | void set (int fd, int events) |
626 | void set (int fd, int events) EV_THROW () |
248 | { |
627 | { |
249 | int active = is_active (); |
628 | int active = is_active (); |
250 | if (active) stop (); |
629 | if (active) stop (); |
251 | ev_io_set (static_cast<ev_io *>(this), fd, events); |
630 | ev_io_set (static_cast<ev_io *>(this), fd, events); |
252 | if (active) start (); |
631 | if (active) start (); |
253 | } |
632 | } |
254 | |
633 | |
255 | void set (int events) |
634 | void set (int events) EV_THROW () |
256 | { |
635 | { |
257 | int active = is_active (); |
636 | int active = is_active (); |
258 | if (active) stop (); |
637 | if (active) stop (); |
259 | ev_io_set (static_cast<ev_io *>(this), fd, events); |
638 | ev_io_set (static_cast<ev_io *>(this), fd, events); |
260 | if (active) start (); |
639 | if (active) start (); |
261 | } |
640 | } |
262 | |
641 | |
263 | void start (int fd, int events) |
642 | void start (int fd, int events) EV_THROW () |
264 | { |
643 | { |
265 | set (fd, events); |
644 | set (fd, events); |
266 | start (); |
645 | start (); |
267 | } |
646 | } |
268 | EV_END_WATCHER (io, io) |
647 | EV_END_WATCHER (io, io) |
269 | |
648 | |
270 | EV_BEGIN_WATCHER (timer, timer) |
649 | EV_BEGIN_WATCHER (timer, timer) |
271 | void set (ev_tstamp after, ev_tstamp repeat = 0.) |
650 | void set (ev_tstamp after, ev_tstamp repeat = 0.) EV_THROW () |
272 | { |
651 | { |
273 | int active = is_active (); |
652 | int active = is_active (); |
274 | if (active) stop (); |
653 | if (active) stop (); |
275 | ev_timer_set (static_cast<ev_timer *>(this), after, repeat); |
654 | ev_timer_set (static_cast<ev_timer *>(this), after, repeat); |
276 | if (active) start (); |
655 | if (active) start (); |
277 | } |
656 | } |
278 | |
657 | |
279 | void start (ev_tstamp after, ev_tstamp repeat = 0.) |
658 | void start (ev_tstamp after, ev_tstamp repeat = 0.) EV_THROW () |
280 | { |
659 | { |
281 | set (after, repeat); |
660 | set (after, repeat); |
282 | start (); |
661 | start (); |
283 | } |
662 | } |
284 | |
663 | |
285 | void again () |
664 | void again () EV_THROW () |
286 | { |
665 | { |
287 | ev_timer_again (EV_A_ static_cast<ev_timer *>(this)); |
666 | ev_timer_again (EV_A_ static_cast<ev_timer *>(this)); |
288 | } |
667 | } |
289 | EV_END_WATCHER (timer, timer) |
668 | EV_END_WATCHER (timer, timer) |
290 | |
669 | |
291 | #if EV_PERIODIC_ENABLE |
670 | #if EV_PERIODIC_ENABLE |
292 | EV_BEGIN_WATCHER (periodic, periodic) |
671 | EV_BEGIN_WATCHER (periodic, periodic) |
293 | void set (ev_tstamp at, ev_tstamp interval = 0.) |
672 | void set (ev_tstamp at, ev_tstamp interval = 0.) EV_THROW () |
294 | { |
673 | { |
295 | int active = is_active (); |
674 | int active = is_active (); |
296 | if (active) stop (); |
675 | if (active) stop (); |
297 | ev_periodic_set (static_cast<ev_periodic *>(this), at, interval, 0); |
676 | ev_periodic_set (static_cast<ev_periodic *>(this), at, interval, 0); |
298 | if (active) start (); |
677 | if (active) start (); |
299 | } |
678 | } |
300 | |
679 | |
301 | void start (ev_tstamp at, ev_tstamp interval = 0.) |
680 | void start (ev_tstamp at, ev_tstamp interval = 0.) EV_THROW () |
302 | { |
681 | { |
303 | set (at, interval); |
682 | set (at, interval); |
304 | start (); |
683 | start (); |
305 | } |
684 | } |
306 | |
685 | |
307 | void again () |
686 | void again () EV_THROW () |
308 | { |
687 | { |
309 | ev_periodic_again (EV_A_ static_cast<ev_periodic *>(this)); |
688 | ev_periodic_again (EV_A_ static_cast<ev_periodic *>(this)); |
310 | } |
689 | } |
311 | EV_END_WATCHER (periodic, periodic) |
690 | EV_END_WATCHER (periodic, periodic) |
312 | #endif |
691 | #endif |
313 | |
692 | |
314 | EV_BEGIN_WATCHER (sig, signal) |
693 | EV_BEGIN_WATCHER (sig, signal) |
315 | void set (int signum) |
694 | void set (int signum) EV_THROW () |
316 | { |
695 | { |
317 | int active = is_active (); |
696 | int active = is_active (); |
318 | if (active) stop (); |
697 | if (active) stop (); |
319 | ev_signal_set (static_cast<ev_signal *>(this), signum); |
698 | ev_signal_set (static_cast<ev_signal *>(this), signum); |
320 | if (active) start (); |
699 | if (active) start (); |
321 | } |
700 | } |
322 | |
701 | |
323 | void start (int signum) |
702 | void start (int signum) EV_THROW () |
324 | { |
703 | { |
325 | set (signum); |
704 | set (signum); |
326 | start (); |
705 | start (); |
327 | } |
706 | } |
328 | EV_END_WATCHER (sig, signal) |
707 | EV_END_WATCHER (sig, signal) |
329 | |
708 | |
330 | EV_BEGIN_WATCHER (child, child) |
709 | EV_BEGIN_WATCHER (child, child) |
331 | void set (int pid) |
710 | void set (int pid) EV_THROW () |
332 | { |
711 | { |
333 | int active = is_active (); |
712 | int active = is_active (); |
334 | if (active) stop (); |
713 | if (active) stop (); |
335 | ev_child_set (static_cast<ev_child *>(this), pid); |
714 | ev_child_set (static_cast<ev_child *>(this), pid); |
336 | if (active) start (); |
715 | if (active) start (); |
337 | } |
716 | } |
338 | |
717 | |
339 | void start (int pid) |
718 | void start (int pid) EV_THROW () |
340 | { |
719 | { |
341 | set (pid); |
720 | set (pid); |
342 | start (); |
721 | start (); |
343 | } |
722 | } |
344 | EV_END_WATCHER (child, child) |
723 | EV_END_WATCHER (child, child) |
345 | |
724 | |
346 | #if EV_STAT_ENABLE |
725 | #if EV_STAT_ENABLE |
347 | EV_BEGIN_WATCHER (stat, stat) |
726 | EV_BEGIN_WATCHER (stat, stat) |
348 | void set (const char *path, ev_tstamp interval = 0.) |
727 | void set (const char *path, ev_tstamp interval = 0.) EV_THROW () |
349 | { |
728 | { |
350 | int active = is_active (); |
729 | int active = is_active (); |
351 | if (active) stop (); |
730 | if (active) stop (); |
352 | ev_stat_set (static_cast<ev_stat *>(this), path, interval); |
731 | ev_stat_set (static_cast<ev_stat *>(this), path, interval); |
353 | if (active) start (); |
732 | if (active) start (); |
354 | } |
733 | } |
355 | |
734 | |
356 | void start (const char *path, ev_tstamp interval = 0.) |
735 | void start (const char *path, ev_tstamp interval = 0.) EV_THROW () |
357 | { |
736 | { |
358 | stop (); |
737 | stop (); |
359 | set (path, interval); |
738 | set (path, interval); |
360 | start (); |
739 | start (); |
361 | } |
740 | } |
362 | |
741 | |
363 | void update () |
742 | void update () EV_THROW () |
364 | { |
743 | { |
365 | ev_stat_stat (EV_A_ static_cast<ev_stat *>(this)); |
744 | ev_stat_stat (EV_A_ static_cast<ev_stat *>(this)); |
366 | } |
745 | } |
367 | EV_END_WATCHER (stat, stat) |
746 | EV_END_WATCHER (stat, stat) |
368 | #endif |
747 | #endif |
369 | |
748 | |
370 | EV_BEGIN_WATCHER (idle, idle) |
749 | EV_BEGIN_WATCHER (idle, idle) |
371 | void set () { } |
750 | void set () EV_THROW () { } |
372 | EV_END_WATCHER (idle, idle) |
751 | EV_END_WATCHER (idle, idle) |
373 | |
752 | |
374 | EV_BEGIN_WATCHER (prepare, prepare) |
753 | EV_BEGIN_WATCHER (prepare, prepare) |
375 | void set () { } |
754 | void set () EV_THROW () { } |
376 | EV_END_WATCHER (prepare, prepare) |
755 | EV_END_WATCHER (prepare, prepare) |
377 | |
756 | |
378 | EV_BEGIN_WATCHER (check, check) |
757 | EV_BEGIN_WATCHER (check, check) |
379 | void set () { } |
758 | void set () EV_THROW () { } |
380 | EV_END_WATCHER (check, check) |
759 | EV_END_WATCHER (check, check) |
381 | |
760 | |
382 | #if EV_EMBED_ENABLE |
761 | #if EV_EMBED_ENABLE |
383 | EV_BEGIN_WATCHER (embed, embed) |
762 | EV_BEGIN_WATCHER (embed, embed) |
384 | void start (struct ev_loop *embedded_loop) |
763 | void start (struct ev_loop *embedded_loop) EV_THROW () |
385 | { |
764 | { |
386 | stop (); |
765 | stop (); |
387 | ev_embed_set (static_cast<ev_embed *>(this), embedded_loop); |
766 | ev_embed_set (static_cast<ev_embed *>(this), embedded_loop); |
388 | start (); |
767 | start (); |
389 | } |
768 | } |
… | |
… | |
395 | EV_END_WATCHER (embed, embed) |
774 | EV_END_WATCHER (embed, embed) |
396 | #endif |
775 | #endif |
397 | |
776 | |
398 | #if EV_FORK_ENABLE |
777 | #if EV_FORK_ENABLE |
399 | EV_BEGIN_WATCHER (fork, fork) |
778 | EV_BEGIN_WATCHER (fork, fork) |
400 | void set () { } |
779 | void set () EV_THROW () { } |
401 | EV_END_WATCHER (fork, fork) |
780 | EV_END_WATCHER (fork, fork) |
402 | #endif |
781 | #endif |
403 | |
782 | |
|
|
783 | #undef EV_PX |
|
|
784 | #undef EV_PX_ |
404 | #undef EV_CONSTRUCT |
785 | #undef EV_CONSTRUCT |
405 | #undef EV_BEGIN_WATCHER |
786 | #undef EV_BEGIN_WATCHER |
406 | #undef EV_END_WATCHER |
787 | #undef EV_END_WATCHER |
|
|
788 | |
407 | } |
789 | } |
408 | |
790 | |
409 | #endif |
791 | #undef EV_THROW |
410 | |
792 | |
|
|
793 | #endif |
|
|
794 | |