… | |
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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_USE_STDEXCEPT |
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50 | # define EV_USE_STDEXCEPT 1 |
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51 | #endif |
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52 | |
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53 | #if EV_USE_STDEXCEPT |
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54 | # include <stdexcept> |
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55 | #endif |
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56 | |
49 | namespace ev { |
57 | namespace ev { |
50 | |
58 | |
51 | typedef ev_tstamp tstamp; |
59 | typedef ev_tstamp tstamp; |
52 | |
60 | |
53 | enum { |
61 | enum { |
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66 | FORK = EV_FORK, |
74 | FORK = EV_FORK, |
67 | EMBED = EV_EMBED, |
75 | EMBED = EV_EMBED, |
68 | ERROR = EV_ERROR, |
76 | ERROR = EV_ERROR, |
69 | }; |
77 | }; |
70 | |
78 | |
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79 | enum |
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80 | { |
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81 | AUTO = EVFLAG_AUTO, |
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82 | NOENV = EVFLAG_NOENV, |
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83 | FORKCHECK = EVFLAG_FORKCHECK, |
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84 | SELECT = EVBACKEND_SELECT, |
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85 | POLL = EVBACKEND_POLL, |
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86 | EPOLL = EVBACKEND_EPOLL, |
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87 | KQUEUE = EVBACKEND_KQUEUE, |
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88 | DEVPOLL = EVBACKEND_DEVPOLL, |
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89 | PORT = EVBACKEND_PORT |
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90 | }; |
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91 | |
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92 | enum |
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93 | { |
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94 | NONBLOCK = EVLOOP_NONBLOCK, |
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95 | ONESHOT = EVLOOP_ONESHOT |
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96 | }; |
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97 | |
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98 | enum how_t |
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99 | { |
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100 | ONE = EVUNLOOP_ONE, |
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101 | ALL = EVUNLOOP_ALL |
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102 | }; |
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103 | |
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104 | struct bad_loop |
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105 | #if EV_USE_STDEXCEPT |
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106 | : std::runtime_error |
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107 | #endif |
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108 | { |
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109 | #if EV_USE_STDEXCEPT |
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110 | bad_loop () |
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111 | : std::runtime_error ("libev event loop cannot be initialized, bad value of LIBEV_FLAGS?") |
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112 | { |
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113 | } |
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114 | #endif |
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115 | }; |
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116 | |
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117 | #ifdef EV_AX |
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118 | # undef EV_AX |
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119 | #endif |
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120 | |
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121 | #ifdef EV_AX_ |
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122 | # undef EV_AX_ |
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123 | #endif |
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124 | |
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125 | #if EV_MULTIPLICITY |
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126 | # define EV_AX raw_loop |
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127 | # define EV_AX_ raw_loop, |
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128 | #else |
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129 | # define EV_AX |
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130 | # define EV_AX_ |
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131 | #endif |
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132 | |
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133 | struct loop_ref |
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134 | { |
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135 | |
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136 | loop_ref (EV_P) throw (bad_loop) |
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137 | #if EV_MULTIPLICITY |
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138 | : EV_AX (EV_A) |
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139 | #endif |
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140 | { |
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141 | #if EV_MULTIPLICITY |
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142 | if (!EV_AX) |
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143 | throw bad_loop (); |
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144 | #endif |
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145 | } |
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146 | |
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147 | bool operator == (const loop_ref &other) const throw () |
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148 | { |
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149 | #if EV_MULTIPLICITY |
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150 | return EV_AX == other.EV_AX; |
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151 | #else |
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152 | return true; |
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153 | #endif |
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154 | } |
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155 | |
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156 | bool operator != (const loop_ref &other) const throw () |
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157 | { |
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158 | #if EV_MULTIPLICITY |
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159 | return ! (*this == other); |
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160 | #else |
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161 | return false; |
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162 | #endif |
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163 | } |
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164 | |
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165 | #if EV_MULTIPLICITY |
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166 | bool operator== (struct ev_loop *other) const throw () |
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167 | { |
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168 | return this->EV_AX == other; |
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169 | } |
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170 | |
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171 | bool operator!= (struct ev_loop *other) const throw () |
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172 | { |
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173 | return ! (*this == other); |
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174 | } |
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175 | |
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176 | bool operator== (const struct ev_loop *other) const throw () |
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177 | { |
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178 | return this->EV_AX == other; |
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179 | } |
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180 | |
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181 | bool operator!= (const struct ev_loop *other) const throw () |
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182 | { |
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183 | return (*this == other); |
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184 | } |
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185 | |
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186 | operator struct ev_loop * () const throw () |
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187 | { |
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188 | return EV_AX; |
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189 | } |
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190 | |
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191 | operator const struct ev_loop * () const throw () |
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192 | { |
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193 | return EV_AX; |
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194 | } |
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195 | |
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196 | bool is_default () const throw () |
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197 | { |
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198 | return EV_AX == ev_default_loop (0); |
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199 | } |
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200 | #endif |
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201 | |
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202 | void loop (int flags = 0) |
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203 | { |
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204 | ev_loop (EV_AX_ flags); |
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205 | } |
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206 | |
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207 | void unloop (how_t how = ONE) throw () |
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208 | { |
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209 | ev_unloop (EV_AX_ how); |
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210 | } |
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211 | |
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212 | void post_fork () throw () |
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213 | { |
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214 | #if EV_MULTIPLICITY |
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215 | ev_loop_fork (EV_AX); |
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216 | #else |
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217 | ev_default_fork (); |
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218 | #endif |
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219 | } |
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220 | |
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221 | unsigned int count () const throw () |
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222 | { |
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223 | return ev_loop_count (EV_AX); |
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224 | } |
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225 | |
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226 | unsigned int backend () const throw () |
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227 | { |
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228 | return ev_backend (EV_AX); |
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229 | } |
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230 | |
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231 | tstamp now () const throw () |
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232 | { |
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233 | return ev_now (EV_AX); |
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234 | } |
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235 | |
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236 | void ref () throw () |
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237 | { |
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238 | ev_ref (EV_AX); |
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239 | } |
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240 | |
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241 | void unref () throw () |
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242 | { |
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243 | ev_unref (EV_AX); |
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244 | } |
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245 | |
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246 | void set_io_collect_interval (tstamp interval) throw () |
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247 | { |
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248 | ev_set_io_collect_interval (EV_AX_ interval); |
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249 | } |
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250 | |
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251 | void set_timeout_collect_interval (tstamp interval) throw () |
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252 | { |
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253 | ev_set_timeout_collect_interval (EV_AX_ interval); |
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254 | } |
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255 | |
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256 | // function callback |
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257 | void once (int fd, int events, tstamp timeout, void (*cb)(int, void *), void* arg = 0) throw () |
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258 | { |
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259 | ev_once (EV_AX_ fd, events, timeout, cb, arg); |
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260 | } |
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261 | |
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262 | // method callback |
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263 | template<class K, void (K::*method)(int)> |
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264 | void once (int fd, int events, tstamp timeout, K *object) throw () |
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265 | { |
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266 | once (fd, events, timeout, method_thunk<K, method>, object); |
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267 | } |
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268 | |
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269 | template<class K, void (K::*method)(int)> |
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270 | static void method_thunk (int revents, void* arg) |
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271 | { |
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272 | K *obj = static_cast<K *>(arg); |
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273 | (obj->*method) (revents); |
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274 | } |
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275 | |
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276 | // const method callback |
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277 | template<class K, void (K::*method)(int) const> |
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278 | void once (int fd, int events, tstamp timeout, const K *object) throw () |
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279 | { |
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280 | once (fd, events, timeout, const_method_thunk<K, method>, object); |
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281 | } |
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282 | |
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283 | template<class K, void (K::*method)(int) const> |
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284 | static void const_method_thunk (int revents, void* arg) |
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285 | { |
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286 | K *obj = static_cast<K *>(arg); |
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287 | (obj->*method) (revents); |
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288 | } |
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289 | |
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290 | // simple method callback |
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291 | template<class K, void (K::*method)()> |
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292 | void once (int fd, int events, tstamp timeout, K *object) throw () |
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293 | { |
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294 | once (fd, events, timeout, method_noargs_thunk<K, method>, object); |
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295 | } |
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296 | |
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297 | template<class K, void (K::*method)()> |
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298 | static void method_noargs_thunk (int revents, void* arg) |
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299 | { |
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300 | K *obj = static_cast<K *>(arg); |
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301 | (obj->*method) (); |
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302 | } |
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303 | |
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304 | // simpler function callback |
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305 | template<void (*cb)(int)> |
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306 | void once (int fd, int events, tstamp timeout) throw () |
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307 | { |
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308 | once (fd, events, timeout, simpler_func_thunk<cb>); |
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309 | } |
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310 | |
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311 | template<void (*cb)(int)> |
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312 | static void simpler_func_thunk (int revents, void* arg) |
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313 | { |
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314 | (*cb) (revents); |
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315 | } |
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316 | |
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317 | // simplest function callback |
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318 | template<void (*cb)()> |
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319 | void once (int fd, int events, tstamp timeout) throw () |
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320 | { |
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321 | once (fd, events, timeout, simplest_func_thunk<cb>); |
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322 | } |
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323 | |
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324 | template<void (*cb)()> |
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325 | static void simplest_func_thunk (int revents, void* arg) |
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326 | { |
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327 | (*cb) (); |
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328 | } |
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329 | |
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330 | void feed_fd_event (int fd, int revents) throw () |
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331 | { |
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332 | ev_feed_fd_event (EV_AX_ fd, revents); |
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333 | } |
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334 | |
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335 | void feed_signal_event (int signum) throw () |
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336 | { |
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337 | ev_feed_signal_event (EV_AX_ signum); |
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338 | } |
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339 | |
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340 | #if EV_MULTIPLICITY |
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341 | struct ev_loop* EV_AX; |
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342 | #endif |
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343 | |
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344 | }; |
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345 | |
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346 | #if EV_MULTIPLICITY |
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347 | struct dynamic_loop: loop_ref |
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348 | { |
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349 | |
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350 | dynamic_loop (unsigned int flags = AUTO) EV_THROW (bad_loop) |
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351 | : loop_ref (ev_loop_new (flags)) |
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352 | { |
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353 | } |
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354 | |
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355 | ~dynamic_loop () throw () |
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356 | { |
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357 | ev_loop_destroy (EV_AX); |
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358 | EV_AX = 0; |
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359 | } |
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360 | |
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361 | private: |
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362 | |
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363 | dynamic_loop (const dynamic_loop &); |
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364 | |
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365 | dynamic_loop & operator= (const dynamic_loop &); |
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366 | |
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367 | }; |
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368 | #endif |
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369 | |
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370 | struct default_loop: loop_ref |
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371 | { |
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372 | |
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373 | default_loop (unsigned int flags = AUTO) throw (bad_loop) |
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374 | #if EV_MULTIPLICITY |
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375 | : loop_ref (ev_default_loop (flags)) |
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376 | #endif |
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377 | { |
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378 | #ifndef EV_MULTIPLICITY |
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379 | if (!ev_default_loop (flags)) |
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380 | throw bad_loop (); |
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381 | #endif |
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382 | } |
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383 | |
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384 | ~default_loop () throw () |
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385 | { |
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386 | ev_default_destroy (); |
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387 | } |
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388 | |
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389 | private: |
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390 | default_loop (const default_loop &); |
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391 | default_loop &operator = (const default_loop &); |
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392 | }; |
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393 | |
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394 | inline loop_ref get_default_loop () throw () |
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395 | { |
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396 | #if EV_MULTIPLICITY |
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397 | return ev_default_loop (0); |
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398 | #else |
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399 | return loop_ref (); |
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400 | #endif |
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401 | } |
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402 | |
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403 | #undef EV_AX |
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404 | #undef EV_AX_ |
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405 | |
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406 | #undef EV_PX |
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407 | #undef EV_PX_ |
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408 | #if EV_MULTIPLICITY |
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409 | # define EV_PX loop_ref EV_A |
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410 | # define EV_PX_ loop_ref EV_A_ |
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411 | #else |
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412 | # define EV_PX |
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413 | # define EV_PX_ |
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414 | #endif |
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415 | |
71 | template<class ev_watcher, class watcher> |
416 | template<class ev_watcher, class watcher> |
72 | struct base : ev_watcher |
417 | struct base : ev_watcher |
73 | { |
418 | { |
74 | #if EV_MULTIPLICITY |
419 | #if EV_MULTIPLICITY |
75 | EV_P; |
420 | EV_PX; |
76 | |
421 | |
77 | void set (EV_P) |
422 | void set (EV_PX) throw () |
78 | { |
423 | { |
79 | this->EV_A = EV_A; |
424 | this->EV_A = EV_A; |
80 | } |
425 | } |
81 | #endif |
426 | #endif |
82 | |
427 | |
83 | base () |
428 | base (EV_PX) throw () |
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429 | #if EV_MULTIPLICITY |
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430 | : EV_A (EV_A) |
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431 | #endif |
84 | { |
432 | { |
85 | ev_init (this, 0); |
433 | ev_init (this, 0); |
86 | } |
434 | } |
87 | |
435 | |
88 | void set_ (void *data, void (*cb)(EV_P_ ev_watcher *w, int revents)) |
436 | void set_ (void *data, void (*cb)(EV_P_ ev_watcher *w, int revents)) throw () |
89 | { |
437 | { |
90 | this->data = data; |
438 | this->data = data; |
91 | ev_set_cb (static_cast<ev_watcher *>(this), cb); |
439 | ev_set_cb (static_cast<ev_watcher *>(this), cb); |
92 | } |
440 | } |
93 | |
441 | |
94 | // method callback |
442 | // method callback |
95 | template<class K, void (K::*method)(watcher &w, int)> |
443 | template<class K, void (K::*method)(watcher &w, int)> |
96 | void set (K *object) |
444 | void set (K *object) throw () |
97 | { |
445 | { |
98 | set_ (object, method_thunk<K, method>); |
446 | set_ (object, method_thunk<K, method>); |
99 | } |
447 | } |
100 | |
448 | |
101 | template<class K, void (K::*method)(watcher &w, int)> |
449 | template<class K, void (K::*method)(watcher &w, int)> |
… | |
… | |
105 | (obj->*method) (*static_cast<watcher *>(w), revents); |
453 | (obj->*method) (*static_cast<watcher *>(w), revents); |
106 | } |
454 | } |
107 | |
455 | |
108 | // const method callback |
456 | // const method callback |
109 | template<class K, void (K::*method)(watcher &w, int) const> |
457 | template<class K, void (K::*method)(watcher &w, int) const> |
110 | void set (const K *object) |
458 | void set (const K *object) throw () |
111 | { |
459 | { |
112 | set_ (object, const_method_thunk<K, method>); |
460 | set_ (object, const_method_thunk<K, method>); |
113 | } |
461 | } |
114 | |
462 | |
115 | template<class K, void (K::*method)(watcher &w, int) const> |
463 | template<class K, void (K::*method)(watcher &w, int) const> |
… | |
… | |
119 | (static_cast<K *>(w->data)->*method) (*static_cast<watcher *>(w), revents); |
467 | (static_cast<K *>(w->data)->*method) (*static_cast<watcher *>(w), revents); |
120 | } |
468 | } |
121 | |
469 | |
122 | // function callback |
470 | // function callback |
123 | template<void (*function)(watcher &w, int)> |
471 | template<void (*function)(watcher &w, int)> |
124 | void set (void *data = 0) |
472 | void set (void *data = 0) throw () |
125 | { |
473 | { |
126 | set_ (data, function_thunk<function>); |
474 | set_ (data, function_thunk<function>); |
127 | } |
475 | } |
128 | |
476 | |
129 | template<void (*function)(watcher &w, int)> |
477 | template<void (*function)(watcher &w, int)> |
… | |
… | |
132 | function (*static_cast<watcher *>(w), revents); |
480 | function (*static_cast<watcher *>(w), revents); |
133 | } |
481 | } |
134 | |
482 | |
135 | // simple callback |
483 | // simple callback |
136 | template<class K, void (K::*method)()> |
484 | template<class K, void (K::*method)()> |
137 | void set (K *object) |
485 | void set (K *object) throw () |
138 | { |
486 | { |
139 | set_ (object, method_noargs_thunk<K, method>); |
487 | set_ (object, method_noargs_thunk<K, method>); |
140 | } |
488 | } |
141 | |
489 | |
142 | template<class K, void (K::*method)()> |
490 | template<class K, void (K::*method)()> |
… | |
… | |
150 | { |
498 | { |
151 | return ev_cb (static_cast<ev_watcher *>(this)) |
499 | return ev_cb (static_cast<ev_watcher *>(this)) |
152 | (static_cast<ev_watcher *>(this), events); |
500 | (static_cast<ev_watcher *>(this), events); |
153 | } |
501 | } |
154 | |
502 | |
155 | bool is_active () const |
503 | bool is_active () const throw () |
156 | { |
504 | { |
157 | return ev_is_active (static_cast<const ev_watcher *>(this)); |
505 | return ev_is_active (static_cast<const ev_watcher *>(this)); |
158 | } |
506 | } |
159 | |
507 | |
160 | bool is_pending () const |
508 | bool is_pending () const throw () |
161 | { |
509 | { |
162 | return ev_is_pending (static_cast<const ev_watcher *>(this)); |
510 | return ev_is_pending (static_cast<const ev_watcher *>(this)); |
163 | } |
511 | } |
|
|
512 | |
|
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513 | void feed_event (int revents) throw () |
|
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514 | { |
|
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515 | ev_feed_event (EV_A_ static_cast<const ev_watcher *>(this), revents); |
|
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516 | } |
|
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517 | }; |
|
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518 | |
|
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519 | inline tstamp now () throw () |
|
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520 | { |
|
|
521 | return ev_time (); |
164 | }; |
522 | } |
165 | |
523 | |
166 | |
524 | inline void delay (tstamp interval) throw () |
167 | inline ev_tstamp now (EV_P) |
|
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168 | { |
525 | { |
169 | return ev_now (EV_A); |
526 | ev_sleep (interval); |
|
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527 | } |
|
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528 | |
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529 | inline int version_major () throw () |
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530 | { |
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531 | return ev_version_major (); |
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532 | } |
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533 | |
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534 | inline int version_minor () throw () |
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535 | { |
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536 | return ev_version_minor (); |
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537 | } |
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538 | |
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539 | inline unsigned int supported_backends () throw () |
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540 | { |
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541 | return ev_supported_backends (); |
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542 | } |
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543 | |
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544 | inline unsigned int recommended_backends () throw () |
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545 | { |
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546 | return ev_recommended_backends (); |
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547 | } |
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548 | |
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549 | inline unsigned int embeddable_backends () throw () |
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550 | { |
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551 | return ev_embeddable_backends (); |
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552 | } |
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553 | |
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554 | inline void set_allocator (void *(*cb)(void *ptr, long size)) throw () |
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555 | { |
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556 | ev_set_allocator (cb); |
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557 | } |
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558 | |
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559 | inline void set_syserr_cb (void (*cb)(const char *msg)) throw () |
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560 | { |
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561 | ev_set_syserr_cb (cb); |
170 | } |
562 | } |
171 | |
563 | |
172 | #if EV_MULTIPLICITY |
564 | #if EV_MULTIPLICITY |
173 | #define EV_CONSTRUCT \ |
565 | #define EV_CONSTRUCT(cppstem,cstem) \ |
174 | (EV_P = EV_DEFAULT) \ |
566 | (EV_PX = get_default_loop ()) throw () \ |
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567 | : base<ev_ ## cstem, cppstem> (EV_A) \ |
175 | { \ |
568 | { \ |
176 | set (EV_A); \ |
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177 | } |
569 | } |
178 | #else |
570 | #else |
179 | #define EV_CONSTRUCT \ |
571 | #define EV_CONSTRUCT(cppstem,cstem) \ |
180 | () \ |
572 | () throw () \ |
181 | { \ |
573 | { \ |
182 | } |
574 | } |
183 | #endif |
575 | #endif |
184 | |
576 | |
185 | /* using a template here would require quite a bit more lines, |
577 | /* using a template here would require quite a bit more lines, |
186 | * so a macro solution was chosen */ |
578 | * so a macro solution was chosen */ |
187 | #define EV_BEGIN_WATCHER(cppstem,cstem) \ |
579 | #define EV_BEGIN_WATCHER(cppstem,cstem) \ |
188 | \ |
580 | \ |
189 | struct cppstem : base<ev_ ## cstem, cppstem> \ |
581 | struct cppstem : base<ev_ ## cstem, cppstem> \ |
190 | { \ |
582 | { \ |
191 | void start () \ |
583 | void start () throw () \ |
192 | { \ |
584 | { \ |
193 | ev_ ## cstem ## _start (EV_A_ static_cast<ev_ ## cstem *>(this)); \ |
585 | ev_ ## cstem ## _start (EV_A_ static_cast<ev_ ## cstem *>(this)); \ |
194 | } \ |
586 | } \ |
195 | \ |
587 | \ |
196 | void stop () \ |
588 | void stop () throw () \ |
197 | { \ |
589 | { \ |
198 | ev_ ## cstem ## _stop (EV_A_ static_cast<ev_ ## cstem *>(this)); \ |
590 | ev_ ## cstem ## _stop (EV_A_ static_cast<ev_ ## cstem *>(this)); \ |
199 | } \ |
591 | } \ |
200 | \ |
592 | \ |
201 | cppstem EV_CONSTRUCT \ |
593 | cppstem EV_CONSTRUCT(cppstem,cstem) \ |
202 | \ |
594 | \ |
203 | ~cppstem () \ |
595 | ~cppstem () throw () \ |
204 | { \ |
596 | { \ |
205 | stop (); \ |
597 | stop (); \ |
206 | } \ |
598 | } \ |
207 | \ |
599 | \ |
208 | using base<ev_ ## cstem, cppstem>::set; \ |
600 | using base<ev_ ## cstem, cppstem>::set; \ |
… | |
… | |
217 | |
609 | |
218 | #define EV_END_WATCHER(cppstem,cstem) \ |
610 | #define EV_END_WATCHER(cppstem,cstem) \ |
219 | }; |
611 | }; |
220 | |
612 | |
221 | EV_BEGIN_WATCHER (io, io) |
613 | EV_BEGIN_WATCHER (io, io) |
222 | void set (int fd, int events) |
614 | void set (int fd, int events) throw () |
223 | { |
615 | { |
224 | int active = is_active (); |
616 | int active = is_active (); |
225 | if (active) stop (); |
617 | if (active) stop (); |
226 | ev_io_set (static_cast<ev_io *>(this), fd, events); |
618 | ev_io_set (static_cast<ev_io *>(this), fd, events); |
227 | if (active) start (); |
619 | if (active) start (); |
228 | } |
620 | } |
229 | |
621 | |
230 | void set (int events) |
622 | void set (int events) throw () |
231 | { |
623 | { |
232 | int active = is_active (); |
624 | int active = is_active (); |
233 | if (active) stop (); |
625 | if (active) stop (); |
234 | ev_io_set (static_cast<ev_io *>(this), fd, events); |
626 | ev_io_set (static_cast<ev_io *>(this), fd, events); |
235 | if (active) start (); |
627 | if (active) start (); |
236 | } |
628 | } |
237 | |
629 | |
238 | void start (int fd, int events) |
630 | void start (int fd, int events) throw () |
239 | { |
631 | { |
240 | set (fd, events); |
632 | set (fd, events); |
241 | start (); |
633 | start (); |
242 | } |
634 | } |
243 | EV_END_WATCHER (io, io) |
635 | EV_END_WATCHER (io, io) |
244 | |
636 | |
245 | EV_BEGIN_WATCHER (timer, timer) |
637 | EV_BEGIN_WATCHER (timer, timer) |
246 | void set (ev_tstamp after, ev_tstamp repeat = 0.) |
638 | void set (ev_tstamp after, ev_tstamp repeat = 0.) throw () |
247 | { |
639 | { |
248 | int active = is_active (); |
640 | int active = is_active (); |
249 | if (active) stop (); |
641 | if (active) stop (); |
250 | ev_timer_set (static_cast<ev_timer *>(this), after, repeat); |
642 | ev_timer_set (static_cast<ev_timer *>(this), after, repeat); |
251 | if (active) start (); |
643 | if (active) start (); |
252 | } |
644 | } |
253 | |
645 | |
254 | void start (ev_tstamp after, ev_tstamp repeat = 0.) |
646 | void start (ev_tstamp after, ev_tstamp repeat = 0.) throw () |
255 | { |
647 | { |
256 | set (after, repeat); |
648 | set (after, repeat); |
257 | start (); |
649 | start (); |
258 | } |
650 | } |
259 | |
651 | |
260 | void again () |
652 | void again () throw () |
261 | { |
653 | { |
262 | ev_timer_again (EV_A_ static_cast<ev_timer *>(this)); |
654 | ev_timer_again (EV_A_ static_cast<ev_timer *>(this)); |
263 | } |
655 | } |
264 | EV_END_WATCHER (timer, timer) |
656 | EV_END_WATCHER (timer, timer) |
265 | |
657 | |
266 | #if EV_PERIODIC_ENABLE |
658 | #if EV_PERIODIC_ENABLE |
267 | EV_BEGIN_WATCHER (periodic, periodic) |
659 | EV_BEGIN_WATCHER (periodic, periodic) |
268 | void set (ev_tstamp at, ev_tstamp interval = 0.) |
660 | void set (ev_tstamp at, ev_tstamp interval = 0.) throw () |
269 | { |
661 | { |
270 | int active = is_active (); |
662 | int active = is_active (); |
271 | if (active) stop (); |
663 | if (active) stop (); |
272 | ev_periodic_set (static_cast<ev_periodic *>(this), at, interval, 0); |
664 | ev_periodic_set (static_cast<ev_periodic *>(this), at, interval, 0); |
273 | if (active) start (); |
665 | if (active) start (); |
274 | } |
666 | } |
275 | |
667 | |
276 | void start (ev_tstamp at, ev_tstamp interval = 0.) |
668 | void start (ev_tstamp at, ev_tstamp interval = 0.) throw () |
277 | { |
669 | { |
278 | set (at, interval); |
670 | set (at, interval); |
279 | start (); |
671 | start (); |
280 | } |
672 | } |
281 | |
673 | |
282 | void again () |
674 | void again () throw () |
283 | { |
675 | { |
284 | ev_periodic_again (EV_A_ static_cast<ev_periodic *>(this)); |
676 | ev_periodic_again (EV_A_ static_cast<ev_periodic *>(this)); |
285 | } |
677 | } |
286 | EV_END_WATCHER (periodic, periodic) |
678 | EV_END_WATCHER (periodic, periodic) |
287 | #endif |
679 | #endif |
288 | |
680 | |
289 | EV_BEGIN_WATCHER (sig, signal) |
681 | EV_BEGIN_WATCHER (sig, signal) |
290 | void set (int signum) |
682 | void set (int signum) throw () |
291 | { |
683 | { |
292 | int active = is_active (); |
684 | int active = is_active (); |
293 | if (active) stop (); |
685 | if (active) stop (); |
294 | ev_signal_set (static_cast<ev_signal *>(this), signum); |
686 | ev_signal_set (static_cast<ev_signal *>(this), signum); |
295 | if (active) start (); |
687 | if (active) start (); |
296 | } |
688 | } |
297 | |
689 | |
298 | void start (int signum) |
690 | void start (int signum) throw () |
299 | { |
691 | { |
300 | set (signum); |
692 | set (signum); |
301 | start (); |
693 | start (); |
302 | } |
694 | } |
303 | EV_END_WATCHER (sig, signal) |
695 | EV_END_WATCHER (sig, signal) |
304 | |
696 | |
305 | EV_BEGIN_WATCHER (child, child) |
697 | EV_BEGIN_WATCHER (child, child) |
306 | void set (int pid) |
698 | void set (int pid) throw () |
307 | { |
699 | { |
308 | int active = is_active (); |
700 | int active = is_active (); |
309 | if (active) stop (); |
701 | if (active) stop (); |
310 | ev_child_set (static_cast<ev_child *>(this), pid); |
702 | ev_child_set (static_cast<ev_child *>(this), pid); |
311 | if (active) start (); |
703 | if (active) start (); |
312 | } |
704 | } |
313 | |
705 | |
314 | void start (int pid) |
706 | void start (int pid) throw () |
315 | { |
707 | { |
316 | set (pid); |
708 | set (pid); |
317 | start (); |
709 | start (); |
318 | } |
710 | } |
319 | EV_END_WATCHER (child, child) |
711 | EV_END_WATCHER (child, child) |
320 | |
712 | |
321 | #if EV_STAT_ENABLE |
713 | #if EV_STAT_ENABLE |
322 | EV_BEGIN_WATCHER (stat, stat) |
714 | EV_BEGIN_WATCHER (stat, stat) |
323 | void set (const char *path, ev_tstamp interval = 0.) |
715 | void set (const char *path, ev_tstamp interval = 0.) throw () |
324 | { |
716 | { |
325 | int active = is_active (); |
717 | int active = is_active (); |
326 | if (active) stop (); |
718 | if (active) stop (); |
327 | ev_stat_set (static_cast<ev_stat *>(this), path, interval); |
719 | ev_stat_set (static_cast<ev_stat *>(this), path, interval); |
328 | if (active) start (); |
720 | if (active) start (); |
329 | } |
721 | } |
330 | |
722 | |
331 | void start (const char *path, ev_tstamp interval = 0.) |
723 | void start (const char *path, ev_tstamp interval = 0.) throw () |
332 | { |
724 | { |
333 | stop (); |
725 | stop (); |
334 | set (path, interval); |
726 | set (path, interval); |
335 | start (); |
727 | start (); |
336 | } |
728 | } |
337 | |
729 | |
338 | void update () |
730 | void update () throw () |
339 | { |
731 | { |
340 | ev_stat_stat (EV_A_ static_cast<ev_stat *>(this)); |
732 | ev_stat_stat (EV_A_ static_cast<ev_stat *>(this)); |
341 | } |
733 | } |
342 | EV_END_WATCHER (stat, stat) |
734 | EV_END_WATCHER (stat, stat) |
343 | #endif |
735 | #endif |
344 | |
736 | |
345 | EV_BEGIN_WATCHER (idle, idle) |
737 | EV_BEGIN_WATCHER (idle, idle) |
346 | void set () { } |
738 | void set () throw () { } |
347 | EV_END_WATCHER (idle, idle) |
739 | EV_END_WATCHER (idle, idle) |
348 | |
740 | |
349 | EV_BEGIN_WATCHER (prepare, prepare) |
741 | EV_BEGIN_WATCHER (prepare, prepare) |
350 | void set () { } |
742 | void set () throw () { } |
351 | EV_END_WATCHER (prepare, prepare) |
743 | EV_END_WATCHER (prepare, prepare) |
352 | |
744 | |
353 | EV_BEGIN_WATCHER (check, check) |
745 | EV_BEGIN_WATCHER (check, check) |
354 | void set () { } |
746 | void set () throw () { } |
355 | EV_END_WATCHER (check, check) |
747 | EV_END_WATCHER (check, check) |
356 | |
748 | |
357 | #if EV_EMBED_ENABLE |
749 | #if EV_EMBED_ENABLE |
358 | EV_BEGIN_WATCHER (embed, embed) |
750 | EV_BEGIN_WATCHER (embed, embed) |
359 | void start (struct ev_loop *embedded_loop) |
751 | void start (struct ev_loop *embedded_loop) throw () |
360 | { |
752 | { |
361 | stop (); |
753 | stop (); |
362 | ev_embed_set (static_cast<ev_embed *>(this), embedded_loop); |
754 | ev_embed_set (static_cast<ev_embed *>(this), embedded_loop); |
363 | start (); |
755 | start (); |
364 | } |
756 | } |
… | |
… | |
370 | EV_END_WATCHER (embed, embed) |
762 | EV_END_WATCHER (embed, embed) |
371 | #endif |
763 | #endif |
372 | |
764 | |
373 | #if EV_FORK_ENABLE |
765 | #if EV_FORK_ENABLE |
374 | EV_BEGIN_WATCHER (fork, fork) |
766 | EV_BEGIN_WATCHER (fork, fork) |
375 | void set () { } |
767 | void set () throw () { } |
376 | EV_END_WATCHER (fork, fork) |
768 | EV_END_WATCHER (fork, fork) |
377 | #endif |
769 | #endif |
378 | |
770 | |
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771 | #undef EV_PX |
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772 | #undef EV_PX_ |
379 | #undef EV_CONSTRUCT |
773 | #undef EV_CONSTRUCT |
380 | #undef EV_BEGIN_WATCHER |
774 | #undef EV_BEGIN_WATCHER |
381 | #undef EV_END_WATCHER |
775 | #undef EV_END_WATCHER |
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776 | |
382 | } |
777 | } |
383 | |
778 | |
384 | #endif |
779 | #undef EV_THROW |
385 | |
780 | |
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781 | #endif |
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782 | |