… | |
… | |
54 | |
54 | |
55 | #ifndef EV_STAT_ENABLE |
55 | #ifndef EV_STAT_ENABLE |
56 | # define EV_STAT_ENABLE 1 |
56 | # define EV_STAT_ENABLE 1 |
57 | #endif |
57 | #endif |
58 | |
58 | |
|
|
59 | #ifndef EV_IDLE_ENABLE |
|
|
60 | # define EV_IDLE_ENABLE 1 |
|
|
61 | #endif |
|
|
62 | |
|
|
63 | #ifndef EV_FORK_ENABLE |
|
|
64 | # define EV_FORK_ENABLE 1 |
|
|
65 | #endif |
|
|
66 | |
59 | #ifndef EV_EMBED_ENABLE |
67 | #ifndef EV_EMBED_ENABLE |
60 | # define EV_EMBED_ENABLE 1 |
68 | # define EV_EMBED_ENABLE 1 |
61 | #endif |
69 | #endif |
62 | |
70 | |
63 | /*****************************************************************************/ |
71 | /*****************************************************************************/ |
… | |
… | |
71 | struct ev_loop; |
79 | struct ev_loop; |
72 | # define EV_P struct ev_loop *loop |
80 | # define EV_P struct ev_loop *loop |
73 | # define EV_P_ EV_P, |
81 | # define EV_P_ EV_P, |
74 | # define EV_A loop |
82 | # define EV_A loop |
75 | # define EV_A_ EV_A, |
83 | # define EV_A_ EV_A, |
76 | # define EV_DEFAULT_A ev_default_loop (0) |
84 | # define EV_DEFAULT ev_default_loop (0) |
77 | # define EV_DEFAULT_A_ EV_DEFAULT_A, |
85 | # define EV_DEFAULT_ EV_DEFAULT, |
78 | #else |
86 | #else |
79 | # define EV_P void |
87 | # define EV_P void |
80 | # define EV_P_ |
88 | # define EV_P_ |
81 | # define EV_A |
89 | # define EV_A |
82 | # define EV_A_ |
90 | # define EV_A_ |
|
|
91 | # define EV_DEFAULT |
83 | # define EV_DEFAULT_A |
92 | # define EV_DEFAULT_ |
84 | # define EV_DEFAULT_A_ |
|
|
85 | |
93 | |
86 | # undef EV_EMBED_ENABLE |
94 | # undef EV_EMBED_ENABLE |
87 | #endif |
95 | #endif |
88 | |
96 | |
89 | /* eventmask, revents, events... */ |
97 | /* eventmask, revents, events... */ |
… | |
… | |
92 | #define EV_READ 0x01L /* ev_io detected read will not block */ |
100 | #define EV_READ 0x01L /* ev_io detected read will not block */ |
93 | #define EV_WRITE 0x02L /* ev_io detected write will not block */ |
101 | #define EV_WRITE 0x02L /* ev_io detected write will not block */ |
94 | #define EV_TIMEOUT 0x00000100L /* timer timed out */ |
102 | #define EV_TIMEOUT 0x00000100L /* timer timed out */ |
95 | #define EV_PERIODIC 0x00000200L /* periodic timer timed out */ |
103 | #define EV_PERIODIC 0x00000200L /* periodic timer timed out */ |
96 | #define EV_SIGNAL 0x00000400L /* signal was received */ |
104 | #define EV_SIGNAL 0x00000400L /* signal was received */ |
97 | #define EV_IDLE 0x00000800L /* event loop is idling */ |
|
|
98 | #define EV_PREPARE 0x00001000L /* event loop about to poll */ |
|
|
99 | #define EV_CHECK 0x00002000L /* event loop finished poll */ |
|
|
100 | #define EV_CHILD 0x00004000L /* child/pid had status change */ |
105 | #define EV_CHILD 0x00000800L /* child/pid had status change */ |
|
|
106 | #define EV_STAT 0x00001000L /* stat data changed */ |
|
|
107 | #define EV_IDLE 0x00002000L /* event loop is idling */ |
|
|
108 | #define EV_PREPARE 0x00004000L /* event loop about to poll */ |
|
|
109 | #define EV_CHECK 0x00008000L /* event loop finished poll */ |
101 | #define EV_EMBED 0x00008000L /* embedded event loop needs sweep */ |
110 | #define EV_EMBED 0x00010000L /* embedded event loop needs sweep */ |
102 | #define EV_STAT 0x00010000L /* stat data changed */ |
111 | #define EV_FORK 0x00020000L /* event loop resumed in child */ |
103 | #define EV_ERROR 0x80000000L /* sent when an error occurs */ |
112 | #define EV_ERROR 0x80000000L /* sent when an error occurs */ |
104 | |
113 | |
105 | /* can be used to add custom fields to all watchers, while losing binary compatibility */ |
114 | /* can be used to add custom fields to all watchers, while losing binary compatibility */ |
106 | #ifndef EV_COMMON |
115 | #ifndef EV_COMMON |
107 | # define EV_COMMON void *data; |
116 | # define EV_COMMON void *data; |
108 | #endif |
117 | #endif |
109 | #ifndef EV_PROTOTYPES |
118 | #ifndef EV_PROTOTYPES |
110 | # define EV_PROTOTYPES 1 |
119 | # define EV_PROTOTYPES 1 |
111 | #endif |
120 | #endif |
112 | |
121 | |
113 | #define EV_VERSION_MAJOR 1 |
122 | #define EV_VERSION_MAJOR 2 |
114 | #define EV_VERSION_MINOR 1 |
123 | #define EV_VERSION_MINOR 0 |
115 | |
124 | |
116 | #ifndef EV_CB_DECLARE |
125 | #ifndef EV_CB_DECLARE |
117 | # define EV_CB_DECLARE(type) void (*cb)(EV_P_ struct type *w, int revents); |
126 | # define EV_CB_DECLARE(type) void (*cb)(EV_P_ struct type *w, int revents); |
118 | #endif |
127 | #endif |
119 | #ifndef EV_CB_INVOKE |
128 | #ifndef EV_CB_INVOKE |
… | |
… | |
159 | typedef struct ev_watcher_time |
168 | typedef struct ev_watcher_time |
160 | { |
169 | { |
161 | EV_WATCHER_TIME (ev_watcher_time) |
170 | EV_WATCHER_TIME (ev_watcher_time) |
162 | } ev_watcher_time; |
171 | } ev_watcher_time; |
163 | |
172 | |
|
|
173 | /* invoked when fd is either EV_READable or EV_WRITEable */ |
|
|
174 | /* revent EV_READ, EV_WRITE */ |
|
|
175 | typedef struct ev_io |
|
|
176 | { |
|
|
177 | EV_WATCHER_LIST (ev_io) |
|
|
178 | |
|
|
179 | int fd; /* ro */ |
|
|
180 | int events; /* ro */ |
|
|
181 | } ev_io; |
|
|
182 | |
164 | /* invoked after a specific time, repeatable (based on monotonic clock) */ |
183 | /* invoked after a specific time, repeatable (based on monotonic clock) */ |
165 | /* revent EV_TIMEOUT */ |
184 | /* revent EV_TIMEOUT */ |
166 | typedef struct ev_timer |
185 | typedef struct ev_timer |
167 | { |
186 | { |
168 | EV_WATCHER_TIME (ev_timer) |
187 | EV_WATCHER_TIME (ev_timer) |
… | |
… | |
174 | /* revent EV_PERIODIC */ |
193 | /* revent EV_PERIODIC */ |
175 | typedef struct ev_periodic |
194 | typedef struct ev_periodic |
176 | { |
195 | { |
177 | EV_WATCHER_TIME (ev_periodic) |
196 | EV_WATCHER_TIME (ev_periodic) |
178 | |
197 | |
|
|
198 | ev_tstamp offset; /* rw */ |
179 | ev_tstamp interval; /* rw */ |
199 | ev_tstamp interval; /* rw */ |
180 | ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now); /* rw */ |
200 | ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now); /* rw */ |
181 | } ev_periodic; |
201 | } ev_periodic; |
182 | |
202 | |
183 | /* invoked when fd is either EV_READable or EV_WRITEable */ |
|
|
184 | /* revent EV_READ, EV_WRITE */ |
|
|
185 | typedef struct ev_io |
|
|
186 | { |
|
|
187 | EV_WATCHER_LIST (ev_io) |
|
|
188 | |
|
|
189 | int fd; /* ro */ |
|
|
190 | int events; /* ro */ |
|
|
191 | } ev_io; |
|
|
192 | |
|
|
193 | /* invoked when the given signal has been received */ |
203 | /* invoked when the given signal has been received */ |
194 | /* revent EV_SIGNAL */ |
204 | /* revent EV_SIGNAL */ |
195 | typedef struct ev_signal |
205 | typedef struct ev_signal |
196 | { |
206 | { |
197 | EV_WATCHER_LIST (ev_signal) |
207 | EV_WATCHER_LIST (ev_signal) |
198 | |
208 | |
199 | int signum; /* ro */ |
209 | int signum; /* ro */ |
200 | } ev_signal; |
210 | } ev_signal; |
201 | |
211 | |
|
|
212 | /* invoked when sigchld is received and waitpid indicates the given pid */ |
|
|
213 | /* revent EV_CHILD */ |
|
|
214 | /* does not support priorities */ |
|
|
215 | typedef struct ev_child |
|
|
216 | { |
|
|
217 | EV_WATCHER_LIST (ev_child) |
|
|
218 | |
|
|
219 | int pid; /* ro */ |
|
|
220 | int rpid; /* rw, holds the received pid */ |
|
|
221 | int rstatus; /* rw, holds the exit status, use the macros from sys/wait.h */ |
|
|
222 | } ev_child; |
|
|
223 | |
|
|
224 | #if EV_STAT_ENABLE |
|
|
225 | /* st_nlink = 0 means missing file or other error */ |
|
|
226 | # ifdef _WIN32 |
|
|
227 | typedef struct _stati64 ev_statdata; |
|
|
228 | # else |
|
|
229 | typedef struct stat ev_statdata; |
|
|
230 | # endif |
|
|
231 | |
|
|
232 | /* invoked each time the stat data changes for a given path */ |
|
|
233 | /* revent EV_STAT */ |
|
|
234 | typedef struct ev_stat |
|
|
235 | { |
|
|
236 | EV_WATCHER_LIST (ev_stat) |
|
|
237 | |
|
|
238 | ev_timer timer; /* private */ |
|
|
239 | ev_tstamp interval; /* ro */ |
|
|
240 | const char *path; /* ro */ |
|
|
241 | ev_statdata prev; /* ro */ |
|
|
242 | ev_statdata attr; /* ro */ |
|
|
243 | |
|
|
244 | int wd; /* wd for inotify, fd for kqueue */ |
|
|
245 | } ev_stat; |
|
|
246 | #endif |
|
|
247 | |
|
|
248 | #if EV_IDLE_ENABLE |
202 | /* invoked when the nothing else needs to be done, keeps the process from blocking */ |
249 | /* invoked when the nothing else needs to be done, keeps the process from blocking */ |
203 | /* revent EV_IDLE */ |
250 | /* revent EV_IDLE */ |
204 | typedef struct ev_idle |
251 | typedef struct ev_idle |
205 | { |
252 | { |
206 | EV_WATCHER (ev_idle) |
253 | EV_WATCHER (ev_idle) |
207 | } ev_idle; |
254 | } ev_idle; |
|
|
255 | #endif |
208 | |
256 | |
209 | /* invoked for each run of the mainloop, just before the blocking call */ |
257 | /* invoked for each run of the mainloop, just before the blocking call */ |
210 | /* you can still change events in any way you like */ |
258 | /* you can still change events in any way you like */ |
211 | /* revent EV_PREPARE */ |
259 | /* revent EV_PREPARE */ |
212 | typedef struct ev_prepare |
260 | typedef struct ev_prepare |
… | |
… | |
219 | typedef struct ev_check |
267 | typedef struct ev_check |
220 | { |
268 | { |
221 | EV_WATCHER (ev_check) |
269 | EV_WATCHER (ev_check) |
222 | } ev_check; |
270 | } ev_check; |
223 | |
271 | |
224 | /* invoked when sigchld is received and waitpid indicates the given pid */ |
272 | #if EV_FORK_ENABLE |
225 | /* revent EV_CHILD */ |
273 | /* the callback gets invoked before check in the child process when a fork was detected */ |
226 | /* does not support priorities */ |
|
|
227 | typedef struct ev_child |
274 | typedef struct ev_fork |
228 | { |
275 | { |
229 | EV_WATCHER_LIST (ev_child) |
276 | EV_WATCHER (ev_fork) |
230 | |
277 | } ev_fork; |
231 | int pid; /* ro */ |
278 | #endif |
232 | int rpid; /* rw, holds the received pid */ |
|
|
233 | int rstatus; /* rw, holds the exit status, use the macros from sys/wait.h */ |
|
|
234 | } ev_child; |
|
|
235 | |
279 | |
236 | #if EV_EMBED_ENABLE |
280 | #if EV_EMBED_ENABLE |
237 | /* used to embed an event loop inside another */ |
281 | /* used to embed an event loop inside another */ |
238 | /* the callback gets invoked when the event loop has handled events, and can be 0 */ |
282 | /* the callback gets invoked when the event loop has handled events, and can be 0 */ |
239 | typedef struct ev_embed |
283 | typedef struct ev_embed |
… | |
… | |
243 | ev_io io; /* private */ |
287 | ev_io io; /* private */ |
244 | struct ev_loop *loop; /* ro */ |
288 | struct ev_loop *loop; /* ro */ |
245 | } ev_embed; |
289 | } ev_embed; |
246 | #endif |
290 | #endif |
247 | |
291 | |
248 | #if EV_STAT_ENABLE |
|
|
249 | /* st_nlink = 0 means missing file or other error */ |
|
|
250 | typedef struct stat ev_statdata; |
|
|
251 | |
|
|
252 | /* invoked each time the stat data changes for a given path */ |
|
|
253 | /* revent EV_STAT */ |
|
|
254 | typedef struct ev_stat |
|
|
255 | { |
|
|
256 | EV_WATCHER (ev_stat) |
|
|
257 | |
|
|
258 | ev_timer timer; /* private */ |
|
|
259 | ev_tstamp interval; /* rw */ |
|
|
260 | const char *path; /* ro */ |
|
|
261 | ev_statdata prev; /* ro */ |
|
|
262 | ev_statdata attr; /* ro */ |
|
|
263 | } ev_stat; |
|
|
264 | #endif |
|
|
265 | |
|
|
266 | /* the presence of this union forces similar struct layout */ |
292 | /* the presence of this union forces similar struct layout */ |
267 | union ev_any_watcher |
293 | union ev_any_watcher |
268 | { |
294 | { |
269 | struct ev_watcher w; |
295 | struct ev_watcher w; |
270 | struct ev_watcher_list wl; |
296 | struct ev_watcher_list wl; |
271 | |
297 | |
272 | struct ev_io io; |
298 | struct ev_io io; |
273 | struct ev_timer timer; |
299 | struct ev_timer timer; |
274 | struct ev_periodic periodic; |
300 | struct ev_periodic periodic; |
|
|
301 | struct ev_signal signal; |
|
|
302 | struct ev_child child; |
|
|
303 | #if EV_STAT_ENABLE |
|
|
304 | struct ev_stat stat; |
|
|
305 | #endif |
|
|
306 | #if EV_IDLE_ENABLE |
275 | struct ev_idle idle; |
307 | struct ev_idle idle; |
|
|
308 | #endif |
276 | struct ev_prepare prepare; |
309 | struct ev_prepare prepare; |
277 | struct ev_check check; |
310 | struct ev_check check; |
278 | struct ev_signal signal; |
311 | #if EV_FORK_ENABLE |
279 | struct ev_child child; |
312 | struct ev_fork fork; |
|
|
313 | #endif |
280 | #if EV_EMBED_ENABLE |
314 | #if EV_EMBED_ENABLE |
281 | struct ev_embed embed; |
315 | struct ev_embed embed; |
282 | #endif |
|
|
283 | #if EV_STAT_ENABLE |
|
|
284 | struct ev_stat stat; |
|
|
285 | #endif |
316 | #endif |
286 | }; |
317 | }; |
287 | |
318 | |
288 | /* bits for ev_default_loop and ev_loop_new */ |
319 | /* bits for ev_default_loop and ev_loop_new */ |
289 | /* the default */ |
320 | /* the default */ |
290 | #define EVFLAG_AUTO 0x00000000UL /* not quite a mask */ |
321 | #define EVFLAG_AUTO 0x00000000UL /* not quite a mask */ |
291 | /* flag bits */ |
322 | /* flag bits */ |
292 | #define EVFLAG_NOENV 0x01000000UL /* do NOT consult environment */ |
323 | #define EVFLAG_NOENV 0x01000000UL /* do NOT consult environment */ |
|
|
324 | #define EVFLAG_FORKCHECK 0x02000000UL /* check for a fork in each iteration */ |
293 | /* method bits to be ored together */ |
325 | /* method bits to be ored together */ |
294 | #define EVBACKEND_SELECT 0x00000001UL /* about anywhere */ |
326 | #define EVBACKEND_SELECT 0x00000001UL /* about anywhere */ |
295 | #define EVBACKEND_POLL 0x00000002UL /* !win */ |
327 | #define EVBACKEND_POLL 0x00000002UL /* !win */ |
296 | #define EVBACKEND_EPOLL 0x00000004UL /* linux */ |
328 | #define EVBACKEND_EPOLL 0x00000004UL /* linux */ |
297 | #define EVBACKEND_KQUEUE 0x00000008UL /* bsd */ |
329 | #define EVBACKEND_KQUEUE 0x00000008UL /* bsd */ |
… | |
… | |
363 | /* you can call it in either the parent or the child */ |
395 | /* you can call it in either the parent or the child */ |
364 | /* you can actually call it at any time, anywhere :) */ |
396 | /* you can actually call it at any time, anywhere :) */ |
365 | void ev_default_fork (void); |
397 | void ev_default_fork (void); |
366 | |
398 | |
367 | unsigned int ev_backend (EV_P); |
399 | unsigned int ev_backend (EV_P); |
|
|
400 | unsigned int ev_loop_count (EV_P); |
368 | #endif |
401 | #endif |
369 | |
402 | |
370 | #define EVLOOP_NONBLOCK 1 /* do not block/wait */ |
403 | #define EVLOOP_NONBLOCK 1 /* do not block/wait */ |
371 | #define EVLOOP_ONESHOT 2 /* block *once* only */ |
404 | #define EVLOOP_ONESHOT 2 /* block *once* only */ |
372 | #define EVUNLOOP_CANCEL 0 /* undo unloop */ |
405 | #define EVUNLOOP_CANCEL 0 /* undo unloop */ |
… | |
… | |
390 | void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg); |
423 | void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg); |
391 | #endif |
424 | #endif |
392 | |
425 | |
393 | /* these may evaluate ev multiple times, and the other arguments at most once */ |
426 | /* these may evaluate ev multiple times, and the other arguments at most once */ |
394 | /* either use ev_init + ev_TYPE_set, or the ev_TYPE_init macro, below, to first initialise a watcher */ |
427 | /* either use ev_init + ev_TYPE_set, or the ev_TYPE_init macro, below, to first initialise a watcher */ |
395 | #define ev_init(ev,cb_) do { \ |
428 | #define ev_init(ev,cb_) do { \ |
396 | ((ev_watcher *)(void *)(ev))->active = \ |
429 | ((ev_watcher *)(void *)(ev))->active = \ |
397 | ((ev_watcher *)(void *)(ev))->pending = \ |
430 | ((ev_watcher *)(void *)(ev))->pending = \ |
398 | ((ev_watcher *)(void *)(ev))->priority = 0; \ |
431 | ((ev_watcher *)(void *)(ev))->priority = 0; \ |
399 | ev_set_cb ((ev), cb_); \ |
432 | ev_set_cb ((ev), cb_); \ |
400 | } while (0) |
433 | } while (0) |
401 | |
434 | |
402 | #define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_); } while (0) |
435 | #define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_); } while (0) |
403 | #define ev_timer_set(ev,after_,repeat_) do { (ev)->at = (after_); (ev)->repeat = (repeat_); } while (0) |
436 | #define ev_timer_set(ev,after_,repeat_) do { (ev)->at = (after_); (ev)->repeat = (repeat_); } while (0) |
404 | #define ev_periodic_set(ev,at_,ival_,res_) do { (ev)->at = (at_); (ev)->interval = (ival_); (ev)->reschedule_cb= (res_); } while (0) |
437 | #define ev_periodic_set(ev,ofs_,ival_,res_) do { (ev)->offset = (ofs_); (ev)->interval = (ival_); (ev)->reschedule_cb= (res_); } while (0) |
405 | #define ev_signal_set(ev,signum_) do { (ev)->signum = (signum_); } while (0) |
438 | #define ev_signal_set(ev,signum_) do { (ev)->signum = (signum_); } while (0) |
|
|
439 | #define ev_child_set(ev,pid_) do { (ev)->pid = (pid_); } while (0) |
|
|
440 | #define ev_stat_set(ev,path_,interval_) do { (ev)->path = (path_); (ev)->interval = (interval_); (ev)->wd = -2; } while (0) |
406 | #define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */ |
441 | #define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */ |
407 | #define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */ |
442 | #define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */ |
408 | #define ev_check_set(ev) /* nop, yes, this is a serious in-joke */ |
443 | #define ev_check_set(ev) /* nop, yes, this is a serious in-joke */ |
409 | #define ev_child_set(ev,pid_) do { (ev)->pid = (pid_); } while (0) |
|
|
410 | #define ev_embed_set(ev,loop_) do { (ev)->loop = (loop_); } while (0) |
444 | #define ev_embed_set(ev,loop_) do { (ev)->loop = (loop_); } while (0) |
411 | #define ev_stat_set(ev,path_,interval_) do { (ev)->path = (path_); (ev)->interval = (interval_); } while (0) |
445 | #define ev_fork_set(ev) /* nop, yes, this is a serious in-joke */ |
412 | |
446 | |
413 | #define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0) |
447 | #define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0) |
414 | #define ev_timer_init(ev,cb,after,repeat) do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0) |
448 | #define ev_timer_init(ev,cb,after,repeat) do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0) |
415 | #define ev_periodic_init(ev,cb,at,ival,res) do { ev_init ((ev), (cb)); ev_periodic_set ((ev),(at),(ival),(res)); } while (0) |
449 | #define ev_periodic_init(ev,cb,at,ival,res) do { ev_init ((ev), (cb)); ev_periodic_set ((ev),(at),(ival),(res)); } while (0) |
416 | #define ev_signal_init(ev,cb,signum) do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0) |
450 | #define ev_signal_init(ev,cb,signum) do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0) |
|
|
451 | #define ev_child_init(ev,cb,pid) do { ev_init ((ev), (cb)); ev_child_set ((ev),(pid)); } while (0) |
|
|
452 | #define ev_stat_init(ev,cb,path,interval) do { ev_init ((ev), (cb)); ev_path_set ((ev),(path),(interval)); } while (0) |
417 | #define ev_idle_init(ev,cb) do { ev_init ((ev), (cb)); ev_idle_set ((ev)); } while (0) |
453 | #define ev_idle_init(ev,cb) do { ev_init ((ev), (cb)); ev_idle_set ((ev)); } while (0) |
418 | #define ev_prepare_init(ev,cb) do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0) |
454 | #define ev_prepare_init(ev,cb) do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0) |
419 | #define ev_check_init(ev,cb) do { ev_init ((ev), (cb)); ev_check_set ((ev)); } while (0) |
455 | #define ev_check_init(ev,cb) do { ev_init ((ev), (cb)); ev_check_set ((ev)); } while (0) |
420 | #define ev_child_init(ev,cb,pid) do { ev_init ((ev), (cb)); ev_child_set ((ev),(pid)); } while (0) |
|
|
421 | #define ev_embed_init(ev,cb,loop) do { ev_init ((ev), (cb)); ev_embed_set ((ev),(loop)); } while (0) |
456 | #define ev_embed_init(ev,cb,loop) do { ev_init ((ev), (cb)); ev_embed_set ((ev),(loop)); } while (0) |
422 | #define ev_stat_init(ev,cb,path,interval) do { ev_init ((ev), (cb)); ev_path_set ((ev),(path),(interval)); } while (0) |
457 | #define ev_fork_init(ev,cb) do { ev_init ((ev), (cb)); ev_fork_set ((ev)); } while (0) |
423 | |
458 | |
424 | #define ev_is_pending(ev) (0 + ((ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */ |
459 | #define ev_is_pending(ev) (0 + ((ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */ |
425 | #define ev_is_active(ev) (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */ |
460 | #define ev_is_active(ev) (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */ |
426 | |
461 | |
427 | #define ev_priority(ev) ((ev_watcher *)(void *)(ev))->priority /* rw */ |
462 | #define ev_priority(ev) ((((ev_watcher *)(void *)(ev))->priority) + 0) |
428 | #define ev_cb(ev) (ev)->cb /* rw */ |
463 | #define ev_cb(ev) (ev)->cb /* rw */ |
429 | #define ev_set_priority(ev,pri) ev_priority (ev) = (pri) |
464 | #define ev_set_priority(ev,pri) ((ev_watcher *)(void *)(ev))->priority = (pri) |
430 | |
465 | |
431 | #ifndef ev_set_cb |
466 | #ifndef ev_set_cb |
432 | # define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_) |
467 | # define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_) |
433 | #endif |
468 | #endif |
434 | |
469 | |
… | |
… | |
439 | /* feeds an event into a watcher as if the event actually occured */ |
474 | /* feeds an event into a watcher as if the event actually occured */ |
440 | /* accepts any ev_watcher type */ |
475 | /* accepts any ev_watcher type */ |
441 | void ev_feed_event (EV_P_ void *w, int revents); |
476 | void ev_feed_event (EV_P_ void *w, int revents); |
442 | void ev_feed_fd_event (EV_P_ int fd, int revents); |
477 | void ev_feed_fd_event (EV_P_ int fd, int revents); |
443 | void ev_feed_signal_event (EV_P_ int signum); |
478 | void ev_feed_signal_event (EV_P_ int signum); |
|
|
479 | void ev_invoke (EV_P_ void *w, int revents); |
|
|
480 | int ev_clear_pending (EV_P_ void *w); |
444 | |
481 | |
445 | void ev_io_start (EV_P_ ev_io *w); |
482 | void ev_io_start (EV_P_ ev_io *w); |
446 | void ev_io_stop (EV_P_ ev_io *w); |
483 | void ev_io_stop (EV_P_ ev_io *w); |
447 | |
484 | |
448 | void ev_timer_start (EV_P_ ev_timer *w); |
485 | void ev_timer_start (EV_P_ ev_timer *w); |
… | |
… | |
454 | void ev_periodic_start (EV_P_ ev_periodic *w); |
491 | void ev_periodic_start (EV_P_ ev_periodic *w); |
455 | void ev_periodic_stop (EV_P_ ev_periodic *w); |
492 | void ev_periodic_stop (EV_P_ ev_periodic *w); |
456 | void ev_periodic_again (EV_P_ ev_periodic *w); |
493 | void ev_periodic_again (EV_P_ ev_periodic *w); |
457 | #endif |
494 | #endif |
458 | |
495 | |
459 | void ev_idle_start (EV_P_ ev_idle *w); |
|
|
460 | void ev_idle_stop (EV_P_ ev_idle *w); |
|
|
461 | |
|
|
462 | void ev_prepare_start (EV_P_ ev_prepare *w); |
|
|
463 | void ev_prepare_stop (EV_P_ ev_prepare *w); |
|
|
464 | |
|
|
465 | void ev_check_start (EV_P_ ev_check *w); |
|
|
466 | void ev_check_stop (EV_P_ ev_check *w); |
|
|
467 | |
|
|
468 | /* only supported in the default loop */ |
496 | /* only supported in the default loop */ |
469 | void ev_signal_start (EV_P_ ev_signal *w); |
497 | void ev_signal_start (EV_P_ ev_signal *w); |
470 | void ev_signal_stop (EV_P_ ev_signal *w); |
498 | void ev_signal_stop (EV_P_ ev_signal *w); |
471 | |
499 | |
472 | /* only supported in the default loop */ |
500 | /* only supported in the default loop */ |
473 | void ev_child_start (EV_P_ ev_child *w); |
501 | void ev_child_start (EV_P_ ev_child *w); |
474 | void ev_child_stop (EV_P_ ev_child *w); |
502 | void ev_child_stop (EV_P_ ev_child *w); |
|
|
503 | |
|
|
504 | # if EV_STAT_ENABLE |
|
|
505 | void ev_stat_start (EV_P_ ev_stat *w); |
|
|
506 | void ev_stat_stop (EV_P_ ev_stat *w); |
|
|
507 | void ev_stat_stat (EV_P_ ev_stat *w); |
|
|
508 | # endif |
|
|
509 | |
|
|
510 | # if EV_IDLE_ENABLE |
|
|
511 | void ev_idle_start (EV_P_ ev_idle *w); |
|
|
512 | void ev_idle_stop (EV_P_ ev_idle *w); |
|
|
513 | # endif |
|
|
514 | |
|
|
515 | void ev_prepare_start (EV_P_ ev_prepare *w); |
|
|
516 | void ev_prepare_stop (EV_P_ ev_prepare *w); |
|
|
517 | |
|
|
518 | void ev_check_start (EV_P_ ev_check *w); |
|
|
519 | void ev_check_stop (EV_P_ ev_check *w); |
|
|
520 | |
|
|
521 | # if EV_FORK_ENABLE |
|
|
522 | void ev_fork_start (EV_P_ ev_fork *w); |
|
|
523 | void ev_fork_stop (EV_P_ ev_fork *w); |
|
|
524 | # endif |
475 | |
525 | |
476 | # if EV_EMBED_ENABLE |
526 | # if EV_EMBED_ENABLE |
477 | /* only supported when loop to be embedded is in fact embeddable */ |
527 | /* only supported when loop to be embedded is in fact embeddable */ |
478 | void ev_embed_start (EV_P_ ev_embed *w); |
528 | void ev_embed_start (EV_P_ ev_embed *w); |
479 | void ev_embed_stop (EV_P_ ev_embed *w); |
529 | void ev_embed_stop (EV_P_ ev_embed *w); |
480 | void ev_embed_sweep (EV_P_ ev_embed *w); |
530 | void ev_embed_sweep (EV_P_ ev_embed *w); |
481 | # endif |
531 | # endif |
482 | |
532 | |
483 | # if EV_STAT_ENABLE |
|
|
484 | void ev_stat_start (EV_P_ ev_stat *w); |
|
|
485 | void ev_stat_stop (EV_P_ ev_stat *w); |
|
|
486 | void ev_stat_stat (EV_P_ ev_stat *w); |
|
|
487 | # endif |
|
|
488 | |
|
|
489 | #endif |
533 | #endif |
490 | |
534 | |
491 | #ifdef __cplusplus |
535 | #ifdef __cplusplus |
492 | } |
536 | } |
493 | #endif |
537 | #endif |