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Comparing libev/ev.h (file contents):
Revision 1.54 by root, Mon Nov 12 05:53:55 2007 UTC vs.
Revision 1.74 by root, Wed Nov 28 11:15:55 2007 UTC

… …
46 46
47#ifndef EV_MULTIPLICITY 47#ifndef EV_MULTIPLICITY
48# define EV_MULTIPLICITY 1 48# define EV_MULTIPLICITY 1
49#endif 49#endif
50 50
51#ifndef EV_PERIODICS 51#ifndef EV_PERIODIC_ENABLE
52# define EV_PERIODICS 1 52# define EV_PERIODIC_ENABLE 1
53#endif
54
55#ifndef EV_STAT_ENABLE
56# define EV_STAT_ENABLE 1
57#endif
58
59#ifndef EV_FORK_ENABLE
60# define EV_FORK_ENABLE 1
61#endif
62
63#ifndef EV_EMBED_ENABLE
64# define EV_EMBED_ENABLE 1
65#endif
66
67/*****************************************************************************/
68
69#include <stddef.h> /* for size_t */
70
71#if EV_STAT_ENABLE
72# include <sys/stat.h>
53#endif 73#endif
54 74
55/* support multiple event loops? */ 75/* support multiple event loops? */
56#if EV_MULTIPLICITY 76#if EV_MULTIPLICITY
57struct ev_loop; 77struct ev_loop;
58# define EV_P struct ev_loop *loop 78# define EV_P struct ev_loop *loop
59# define EV_P_ EV_P, 79# define EV_P_ EV_P,
60# define EV_A loop 80# define EV_A loop
61# define EV_A_ EV_A, 81# define EV_A_ EV_A,
62# define EV_DEFAULT_A ev_default_loop (0) 82# define EV_DEFAULT ev_default_loop (0)
63# define EV_DEFAULT_A_ EV_DEFAULT_A, 83# define EV_DEFAULT_ EV_DEFAULT,
64#else 84#else
65# define EV_P void 85# define EV_P void
66# define EV_P_ 86# define EV_P_
67# define EV_A 87# define EV_A
68# define EV_A_ 88# define EV_A_
89# define EV_DEFAULT
69# define EV_DEFAULT_A 90# define EV_DEFAULT_
70# define EV_DEFAULT_A_ 91
92# undef EV_EMBED_ENABLE
71#endif 93#endif
72 94
73/* eventmask, revents, events... */ 95/* eventmask, revents, events... */
74#define EV_UNDEF -1 /* guaranteed to be invalid */ 96#define EV_UNDEF -1L /* guaranteed to be invalid */
75#define EV_NONE 0x00
76#define EV_READ 0x01 /* io only */ 97#define EV_NONE 0x00L /* no events */
77#define EV_WRITE 0x02 /* io only */ 98#define EV_READ 0x01L /* ev_io detected read will not block */
99#define EV_WRITE 0x02L /* ev_io detected write will not block */
78#define EV_TIMEOUT 0x000100 /* timer only */ 100#define EV_TIMEOUT 0x00000100L /* timer timed out */
79#define EV_PERIODIC 0x000200 /* periodic timer only */ 101#define EV_PERIODIC 0x00000200L /* periodic timer timed out */
80#define EV_SIGNAL 0x000400 /* signal only */ 102#define EV_SIGNAL 0x00000400L /* signal was received */
81#define EV_IDLE 0x000800 /* idle only */
82#define EV_CHECK 0x001000 /* check only */
83#define EV_PREPARE 0x002000 /* prepare only */
84#define EV_CHILD 0x004000 /* child/pid only */ 103#define EV_CHILD 0x00000800L /* child/pid had status change */
104#define EV_STAT 0x00001000L /* stat data changed */
105#define EV_IDLE 0x00002000L /* event loop is idling */
106#define EV_PREPARE 0x00004000L /* event loop about to poll */
107#define EV_CHECK 0x00008000L /* event loop finished poll */
108#define EV_EMBED 0x00010000L /* embedded event loop needs sweep */
109#define EV_FORK 0x00020000L /* event loop resumed in child */
85#define EV_ERROR 0x800000 /* sent when an error occurs */ 110#define EV_ERROR 0x80000000L /* sent when an error occurs */
86 111
87/* can be used to add custom fields to all watchers, while losing binary compatibility */ 112/* can be used to add custom fields to all watchers, while losing binary compatibility */
88#ifndef EV_COMMON 113#ifndef EV_COMMON
89# define EV_COMMON void *data; 114# define EV_COMMON void *data;
90#endif 115#endif
… …
124#define EV_WATCHER_TIME(type) \ 149#define EV_WATCHER_TIME(type) \
125 EV_WATCHER (type) \ 150 EV_WATCHER (type) \
126 ev_tstamp at; /* private */ 151 ev_tstamp at; /* private */
127 152
128/* base class, nothing to see here unless you subclass */ 153/* base class, nothing to see here unless you subclass */
129struct ev_watcher 154typedef struct ev_watcher
130{ 155{
131 EV_WATCHER (ev_watcher) 156 EV_WATCHER (ev_watcher)
132}; 157} ev_watcher;
133 158
134/* base class, nothing to see here unless you subclass */ 159/* base class, nothing to see here unless you subclass */
135struct ev_watcher_list 160typedef struct ev_watcher_list
136{ 161{
137 EV_WATCHER_LIST (ev_watcher_list) 162 EV_WATCHER_LIST (ev_watcher_list)
138}; 163} ev_watcher_list;
139 164
140/* base class, nothing to see here unless you subclass */ 165/* base class, nothing to see here unless you subclass */
141struct ev_watcher_time 166typedef struct ev_watcher_time
142{ 167{
143 EV_WATCHER_TIME (ev_watcher_time) 168 EV_WATCHER_TIME (ev_watcher_time)
144}; 169} ev_watcher_time;
170
171/* invoked when fd is either EV_READable or EV_WRITEable */
172/* revent EV_READ, EV_WRITE */
173typedef struct ev_io
174{
175 EV_WATCHER_LIST (ev_io)
176
177 int fd; /* ro */
178 int events; /* ro */
179} ev_io;
145 180
146/* invoked after a specific time, repeatable (based on monotonic clock) */ 181/* invoked after a specific time, repeatable (based on monotonic clock) */
147/* revent EV_TIMEOUT */ 182/* revent EV_TIMEOUT */
148struct ev_timer 183typedef struct ev_timer
149{ 184{
150 EV_WATCHER_TIME (ev_timer) 185 EV_WATCHER_TIME (ev_timer)
151 186
152 ev_tstamp repeat; /* rw */ 187 ev_tstamp repeat; /* rw */
153}; 188} ev_timer;
154 189
155/* invoked at some specific time, possibly repeating at regular intervals (based on UTC) */ 190/* invoked at some specific time, possibly repeating at regular intervals (based on UTC) */
156/* revent EV_PERIODIC */ 191/* revent EV_PERIODIC */
157struct ev_periodic 192typedef struct ev_periodic
158{ 193{
159 EV_WATCHER_TIME (ev_periodic) 194 EV_WATCHER_TIME (ev_periodic)
160 195
161 ev_tstamp interval; /* rw */ 196 ev_tstamp interval; /* rw */
162 ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now); /* rw */ 197 ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now); /* rw */
163}; 198} ev_periodic;
164
165/* invoked when fd is either EV_READable or EV_WRITEable */
166/* revent EV_READ, EV_WRITE */
167struct ev_io
168{
169 EV_WATCHER_LIST (ev_io)
170
171 int fd; /* ro */
172 int events; /* ro */
173};
174 199
175/* invoked when the given signal has been received */ 200/* invoked when the given signal has been received */
176/* revent EV_SIGNAL */ 201/* revent EV_SIGNAL */
177struct ev_signal 202typedef struct ev_signal
178{ 203{
179 EV_WATCHER_LIST (ev_signal) 204 EV_WATCHER_LIST (ev_signal)
180 205
181 int signum; /* ro */ 206 int signum; /* ro */
182}; 207} ev_signal;
208
209/* invoked when sigchld is received and waitpid indicates the given pid */
210/* revent EV_CHILD */
211/* does not support priorities */
212typedef struct ev_child
213{
214 EV_WATCHER_LIST (ev_child)
215
216 int pid; /* ro */
217 int rpid; /* rw, holds the received pid */
218 int rstatus; /* rw, holds the exit status, use the macros from sys/wait.h */
219} ev_child;
220
221#if EV_STAT_ENABLE
222/* st_nlink = 0 means missing file or other error */
223# ifdef _WIN32
224typedef struct _stati64 ev_statdata;
225# else
226typedef struct stat ev_statdata;
227# endif
228
229/* invoked each time the stat data changes for a given path */
230/* revent EV_STAT */
231typedef struct ev_stat
232{
233 EV_WATCHER_LIST (ev_stat)
234
235 ev_timer timer; /* private */
236 ev_tstamp interval; /* ro */
237 const char *path; /* ro */
238 ev_statdata prev; /* ro */
239 ev_statdata attr; /* ro */
240
241 int wd; /* wd for inotify, fd for kqueue */
242} ev_stat;
243#endif
183 244
184/* invoked when the nothing else needs to be done, keeps the process from blocking */ 245/* invoked when the nothing else needs to be done, keeps the process from blocking */
185/* revent EV_IDLE */ 246/* revent EV_IDLE */
186struct ev_idle 247typedef struct ev_idle
187{ 248{
188 EV_WATCHER (ev_idle) 249 EV_WATCHER (ev_idle)
189}; 250} ev_idle;
190 251
191/* invoked for each run of the mainloop, just before the blocking call */ 252/* invoked for each run of the mainloop, just before the blocking call */
192/* you can still change events in any way you like */ 253/* you can still change events in any way you like */
193/* revent EV_PREPARE */ 254/* revent EV_PREPARE */
194struct ev_prepare 255typedef struct ev_prepare
195{ 256{
196 EV_WATCHER (ev_prepare) 257 EV_WATCHER (ev_prepare)
197}; 258} ev_prepare;
198 259
199/* invoked for each run of the mainloop, just after the blocking call */ 260/* invoked for each run of the mainloop, just after the blocking call */
200/* revent EV_CHECK */ 261/* revent EV_CHECK */
201struct ev_check 262typedef struct ev_check
202{ 263{
203 EV_WATCHER (ev_check) 264 EV_WATCHER (ev_check)
204}; 265} ev_check;
205 266
206/* invoked when sigchld is received and waitpid indicates the givne pid */ 267#if EV_FORK_ENABLE
207/* revent EV_CHILD */ 268/* the callback gets invoked before check in the child process when a fork was detected */
208/* does not support priorities */ 269typedef struct ev_fork
209struct ev_child
210{ 270{
211 EV_WATCHER_LIST (ev_child) 271 EV_WATCHER (ev_fork)
272} ev_fork;
273#endif
212 274
213 int pid; /* ro */ 275#if EV_EMBED_ENABLE
214 int rpid; /* rw, holds the received pid */ 276/* used to embed an event loop inside another */
215 int rstatus; /* rw, holds the exit status, use the macros from sys/wait.h */ 277/* the callback gets invoked when the event loop has handled events, and can be 0 */
216}; 278typedef struct ev_embed
279{
280 EV_WATCHER (ev_embed)
281
282 ev_io io; /* private */
283 struct ev_loop *loop; /* ro */
284} ev_embed;
285#endif
217 286
218/* the presence of this union forces similar struct layout */ 287/* the presence of this union forces similar struct layout */
219union ev_any_watcher 288union ev_any_watcher
220{ 289{
221 struct ev_watcher w; 290 struct ev_watcher w;
222 struct ev_watcher_list wl; 291 struct ev_watcher_list wl;
223 292
224 struct ev_io io; 293 struct ev_io io;
225 struct ev_timer timer; 294 struct ev_timer timer;
226 struct ev_periodic periodic; 295 struct ev_periodic periodic;
296 struct ev_signal signal;
297 struct ev_child child;
298#if EV_STAT_ENABLE
299 struct ev_stat stat;
300#endif
227 struct ev_idle idle; 301 struct ev_idle idle;
228 struct ev_prepare prepare; 302 struct ev_prepare prepare;
229 struct ev_check check; 303 struct ev_check check;
230 struct ev_signal signal; 304#if EV_FORK_ENABLE
231 struct ev_child child; 305 struct ev_fork fork;
306#endif
307#if EV_EMBED_ENABLE
308 struct ev_embed embed;
309#endif
232}; 310};
233 311
234/* bits for ev_default_loop and ev_loop_new */ 312/* bits for ev_default_loop and ev_loop_new */
235/* the default */ 313/* the default */
236#define EVMETHOD_AUTO 0x00000000 /* not quite a mask */ 314#define EVFLAG_AUTO 0x00000000UL /* not quite a mask */
237 315/* flag bits */
316#define EVFLAG_NOENV 0x01000000UL /* do NOT consult environment */
238/* method bits to be ored together */ 317/* method bits to be ored together */
239#define EVMETHOD_SELECT 0x00000001 /* about anywhere */ 318#define EVBACKEND_SELECT 0x00000001UL /* about anywhere */
240#define EVMETHOD_POLL 0x00000002 /* !win */ 319#define EVBACKEND_POLL 0x00000002UL /* !win */
241#define EVMETHOD_EPOLL 0x00000004 /* linux */ 320#define EVBACKEND_EPOLL 0x00000004UL /* linux */
242#define EVMETHOD_KQUEUE 0x00000008 /* bsd */ 321#define EVBACKEND_KQUEUE 0x00000008UL /* bsd */
243#define EVMETHOD_DEVPOLL 0x00000010 /* solaris 8 */ /* NYI */ 322#define EVBACKEND_DEVPOLL 0x00000010UL /* solaris 8 */ /* NYI */
244#define EVMETHOD_PORT 0x00000020 /* solaris 10 */ /* NYI */ 323#define EVBACKEND_PORT 0x00000020UL /* solaris 10 */
245
246/* flag bits */
247#define EVMETHOD_NOENV 0x01000000 /* do NOT consult environment */
248 324
249#if EV_PROTOTYPES 325#if EV_PROTOTYPES
250int ev_version_major (void); 326int ev_version_major (void);
251int ev_version_minor (void); 327int ev_version_minor (void);
328
329unsigned int ev_supported_backends (void);
330unsigned int ev_recommended_backends (void);
331unsigned int ev_embeddable_backends (void);
252 332
253ev_tstamp ev_time (void); 333ev_tstamp ev_time (void);
254 334
255/* Sets the allocation function to use, works like realloc. 335/* Sets the allocation function to use, works like realloc.
256 * It is used to allocate and free memory. 336 * It is used to allocate and free memory.
257 * If it returns zero when memory needs to be allocated, the library might abort 337 * If it returns zero when memory needs to be allocated, the library might abort
258 * or take some potentially destructive action. 338 * or take some potentially destructive action.
259 * The default is your system realloc function. 339 * The default is your system realloc function.
260 */ 340 */
261void ev_set_allocator (void *(*cb)(void *ptr, long size)); 341void ev_set_allocator (void *(*cb)(void *ptr, size_t size));
262 342
263/* set the callback function to call on a 343/* set the callback function to call on a
264 * retryable syscall error 344 * retryable syscall error
265 * (such as failed select, poll, epoll_wait) 345 * (such as failed select, poll, epoll_wait)
266 */ 346 */
267void ev_set_syserr_cb (void (*cb)(const char *msg)); 347void ev_set_syserr_cb (void (*cb)(const char *msg));
268 348
269# if EV_MULTIPLICITY 349# if EV_MULTIPLICITY
270/* the default loop is the only one that handles signals and child watchers */ 350/* the default loop is the only one that handles signals and child watchers */
271/* you can call this as often as you like */ 351/* you can call this as often as you like */
272struct ev_loop *ev_default_loop (unsigned int flags); /* returns default loop */ 352static struct ev_loop *
353ev_default_loop (unsigned int flags)
354{
355 extern struct ev_loop *ev_default_loop_ptr;
356 extern struct ev_loop *ev_default_loop_init (unsigned int flags);
357
358 if (!ev_default_loop_ptr)
359 ev_default_loop_init (flags);
360
361 return ev_default_loop_ptr;
362}
273 363
274/* create and destroy alternative loops that don't handle signals */ 364/* create and destroy alternative loops that don't handle signals */
275struct ev_loop *ev_loop_new (unsigned int flags); 365struct ev_loop *ev_loop_new (unsigned int flags);
276void ev_loop_destroy (EV_P); 366void ev_loop_destroy (EV_P);
277void ev_loop_fork (EV_P); 367void ev_loop_fork (EV_P);
… …
296/* if you create alternative loops you have to call ev_loop_fork on them */ 386/* if you create alternative loops you have to call ev_loop_fork on them */
297/* you can call it in either the parent or the child */ 387/* you can call it in either the parent or the child */
298/* you can actually call it at any time, anywhere :) */ 388/* you can actually call it at any time, anywhere :) */
299void ev_default_fork (void); 389void ev_default_fork (void);
300 390
301int ev_method (EV_P); 391unsigned int ev_backend (EV_P);
302#endif 392#endif
303 393
304#define EVLOOP_NONBLOCK 1 /* do not block/wait */ 394#define EVLOOP_NONBLOCK 1 /* do not block/wait */
305#define EVLOOP_ONESHOT 2 /* block *once* only */ 395#define EVLOOP_ONESHOT 2 /* block *once* only */
396#define EVUNLOOP_CANCEL 0 /* undo unloop */
306#define EVUNLOOP_ONCE 1 /* unloop once */ 397#define EVUNLOOP_ONE 1 /* unloop once */
307#define EVUNLOOP_ALL 2 /* unloop all loops */ 398#define EVUNLOOP_ALL 2 /* unloop all loops */
308 399
309#if EV_PROTOTYPES 400#if EV_PROTOTYPES
310void ev_loop (EV_P_ int flags); 401void ev_loop (EV_P_ int flags);
311void ev_unloop (EV_P_ int how); /* set to 1 to break out of event loop, set to 2 to break out of all event loops */ 402void ev_unloop (EV_P_ int how); /* set to 1 to break out of event loop, set to 2 to break out of all event loops */
… …
324#endif 415#endif
325 416
326/* these may evaluate ev multiple times, and the other arguments at most once */ 417/* these may evaluate ev multiple times, and the other arguments at most once */
327/* either use ev_init + ev_TYPE_set, or the ev_TYPE_init macro, below, to first initialise a watcher */ 418/* either use ev_init + ev_TYPE_set, or the ev_TYPE_init macro, below, to first initialise a watcher */
328#define ev_init(ev,cb_) do { \ 419#define ev_init(ev,cb_) do { \
329 ((struct ev_watcher *)(void *)(ev))->active = \ 420 ((ev_watcher *)(void *)(ev))->active = \
330 ((struct ev_watcher *)(void *)(ev))->pending = \ 421 ((ev_watcher *)(void *)(ev))->pending = \
331 ((struct ev_watcher *)(void *)(ev))->priority = 0; \ 422 ((ev_watcher *)(void *)(ev))->priority = 0; \
332 ev_set_cb ((ev), cb_); \ 423 ev_set_cb ((ev), cb_); \
333} while (0) 424} while (0)
334 425
335#define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_); } while (0) 426#define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_); } while (0)
336#define ev_timer_set(ev,after_,repeat_) do { (ev)->at = (after_); (ev)->repeat = (repeat_); } while (0) 427#define ev_timer_set(ev,after_,repeat_) do { (ev)->at = (after_); (ev)->repeat = (repeat_); } while (0)
337#define ev_periodic_set(ev,at_,ival_,res_) do { (ev)->at = (at_); (ev)->interval = (ival_); (ev)->reschedule_cb= (res_); } while (0) 428#define ev_periodic_set(ev,at_,ival_,res_) do { (ev)->at = (at_); (ev)->interval = (ival_); (ev)->reschedule_cb= (res_); } while (0)
338#define ev_signal_set(ev,signum_) do { (ev)->signum = (signum_); } while (0) 429#define ev_signal_set(ev,signum_) do { (ev)->signum = (signum_); } while (0)
430#define ev_child_set(ev,pid_) do { (ev)->pid = (pid_); } while (0)
431#define ev_stat_set(ev,path_,interval_) do { (ev)->path = (path_); (ev)->interval = (interval_); (ev)->wd = -2; } while (0)
339#define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */ 432#define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */
340#define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */ 433#define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */
341#define ev_check_set(ev) /* nop, yes, this is a serious in-joke */ 434#define ev_check_set(ev) /* nop, yes, this is a serious in-joke */
342#define ev_child_set(ev,pid_) do { (ev)->pid = (pid_); } while (0) 435#define ev_embed_set(ev,loop_) do { (ev)->loop = (loop_); } while (0)
436#define ev_fork_set(ev) /* nop, yes, this is a serious in-joke */
343 437
344#define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0) 438#define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
345#define ev_timer_init(ev,cb,after,repeat) do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0) 439#define ev_timer_init(ev,cb,after,repeat) do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0)
346#define ev_periodic_init(ev,cb,at,ival,res) do { ev_init ((ev), (cb)); ev_periodic_set ((ev),(at),(ival),(res)); } while (0) 440#define ev_periodic_init(ev,cb,at,ival,res) do { ev_init ((ev), (cb)); ev_periodic_set ((ev),(at),(ival),(res)); } while (0)
347#define ev_signal_init(ev,cb,signum) do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0) 441#define ev_signal_init(ev,cb,signum) do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0)
442#define ev_child_init(ev,cb,pid) do { ev_init ((ev), (cb)); ev_child_set ((ev),(pid)); } while (0)
443#define ev_stat_init(ev,cb,path,interval) do { ev_init ((ev), (cb)); ev_path_set ((ev),(path),(interval)); } while (0)
348#define ev_idle_init(ev,cb) do { ev_init ((ev), (cb)); ev_idle_set ((ev)); } while (0) 444#define ev_idle_init(ev,cb) do { ev_init ((ev), (cb)); ev_idle_set ((ev)); } while (0)
349#define ev_prepare_init(ev,cb) do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0) 445#define ev_prepare_init(ev,cb) do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0)
350#define ev_check_init(ev,cb) do { ev_init ((ev), (cb)); ev_check_set ((ev)); } while (0) 446#define ev_check_init(ev,cb) do { ev_init ((ev), (cb)); ev_check_set ((ev)); } while (0)
351#define ev_child_init(ev,cb,pid) do { ev_init ((ev), (cb)); ev_child_set ((ev),(pid)); } while (0) 447#define ev_embed_init(ev,cb,loop) do { ev_init ((ev), (cb)); ev_embed_set ((ev),(loop)); } while (0)
448#define ev_fork_init(ev,cb) do { ev_init ((ev), (cb)); ev_fork_set ((ev)); } while (0)
352 449
353#define ev_is_pending(ev) (0 + ((struct ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */ 450#define ev_is_pending(ev) (0 + ((ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */
354#define ev_is_active(ev) (0 + ((struct ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */ 451#define ev_is_active(ev) (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
355 452
356#define ev_priority(ev) ((struct ev_watcher *)(void *)(ev))->priority /* rw */ 453#define ev_priority(ev) ((ev_watcher *)(void *)(ev))->priority /* rw */
357#define ev_cb(ev) (ev)->cb /* rw */ 454#define ev_cb(ev) (ev)->cb /* rw */
358#define ev_set_priority(ev,pri) ev_priority (ev) = (pri) 455#define ev_set_priority(ev,pri) ev_priority (ev) = (pri)
359 456
360#ifndef ev_set_cb 457#ifndef ev_set_cb
361# define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_) 458# define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_)
… …
369/* accepts any ev_watcher type */ 466/* accepts any ev_watcher type */
370void ev_feed_event (EV_P_ void *w, int revents); 467void ev_feed_event (EV_P_ void *w, int revents);
371void ev_feed_fd_event (EV_P_ int fd, int revents); 468void ev_feed_fd_event (EV_P_ int fd, int revents);
372void ev_feed_signal_event (EV_P_ int signum); 469void ev_feed_signal_event (EV_P_ int signum);
373 470
374void ev_io_start (EV_P_ struct ev_io *w); 471void ev_io_start (EV_P_ ev_io *w);
375void ev_io_stop (EV_P_ struct ev_io *w); 472void ev_io_stop (EV_P_ ev_io *w);
376 473
377void ev_timer_start (EV_P_ struct ev_timer *w); 474void ev_timer_start (EV_P_ ev_timer *w);
378void ev_timer_stop (EV_P_ struct ev_timer *w); 475void ev_timer_stop (EV_P_ ev_timer *w);
379/* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */ 476/* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */
380void ev_timer_again (EV_P_ struct ev_timer *w); 477void ev_timer_again (EV_P_ ev_timer *w);
381 478
382#if EV_PERIODICS 479#if EV_PERIODIC_ENABLE
383void ev_periodic_start (EV_P_ struct ev_periodic *w); 480void ev_periodic_start (EV_P_ ev_periodic *w);
384void ev_periodic_stop (EV_P_ struct ev_periodic *w); 481void ev_periodic_stop (EV_P_ ev_periodic *w);
385void ev_periodic_again (EV_P_ struct ev_periodic *w); 482void ev_periodic_again (EV_P_ ev_periodic *w);
386#endif 483#endif
387
388void ev_idle_start (EV_P_ struct ev_idle *w);
389void ev_idle_stop (EV_P_ struct ev_idle *w);
390
391void ev_prepare_start (EV_P_ struct ev_prepare *w);
392void ev_prepare_stop (EV_P_ struct ev_prepare *w);
393
394void ev_check_start (EV_P_ struct ev_check *w);
395void ev_check_stop (EV_P_ struct ev_check *w);
396 484
397/* only supported in the default loop */ 485/* only supported in the default loop */
398void ev_signal_start (EV_P_ struct ev_signal *w); 486void ev_signal_start (EV_P_ ev_signal *w);
399void ev_signal_stop (EV_P_ struct ev_signal *w); 487void ev_signal_stop (EV_P_ ev_signal *w);
400 488
401/* only supported in the default loop */ 489/* only supported in the default loop */
402void ev_child_start (EV_P_ struct ev_child *w); 490void ev_child_start (EV_P_ ev_child *w);
403void ev_child_stop (EV_P_ struct ev_child *w); 491void ev_child_stop (EV_P_ ev_child *w);
492
493# if EV_STAT_ENABLE
494void ev_stat_start (EV_P_ ev_stat *w);
495void ev_stat_stop (EV_P_ ev_stat *w);
496void ev_stat_stat (EV_P_ ev_stat *w);
497# endif
498
499void ev_idle_start (EV_P_ ev_idle *w);
500void ev_idle_stop (EV_P_ ev_idle *w);
501
502void ev_prepare_start (EV_P_ ev_prepare *w);
503void ev_prepare_stop (EV_P_ ev_prepare *w);
504
505void ev_check_start (EV_P_ ev_check *w);
506void ev_check_stop (EV_P_ ev_check *w);
507
508# if EV_FORK_ENABLE
509void ev_fork_start (EV_P_ ev_fork *w);
510void ev_fork_stop (EV_P_ ev_fork *w);
511# endif
512
513# if EV_EMBED_ENABLE
514/* only supported when loop to be embedded is in fact embeddable */
515void ev_embed_start (EV_P_ ev_embed *w);
516void ev_embed_stop (EV_P_ ev_embed *w);
517void ev_embed_sweep (EV_P_ ev_embed *w);
518# endif
519
404#endif 520#endif
405 521
406#ifdef __cplusplus 522#ifdef __cplusplus
407} 523}
408#endif 524#endif

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