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Comparing libev/ev.h (file contents):
Revision 1.37 by root, Tue Nov 6 00:52:33 2007 UTC vs.
Revision 1.41 by root, Thu Nov 8 21:08:56 2007 UTC

… …
98#define EV_WATCHER(type) \ 98#define EV_WATCHER(type) \
99 int active; /* private */ \ 99 int active; /* private */ \
100 int pending; /* private */ \ 100 int pending; /* private */ \
101 int priority; /* private */ \ 101 int priority; /* private */ \
102 EV_COMMON; /* rw */ \ 102 EV_COMMON; /* rw */ \
103 void (*cb)(EV_P_ struct type *, int revents); /* private */ /* gets invoked with an eventmask */ 103 void (*cb)(EV_P_ struct type *, int revents) /* private */ /* gets invoked with an eventmask */
104 104
105#define EV_WATCHER_LIST(type) \ 105#define EV_WATCHER_LIST(type) \
106 EV_WATCHER (type); \ 106 EV_WATCHER (type); \
107 struct ev_watcher_list *next /* private */ 107 struct ev_watcher_list *next /* private */
108 108
… …
139struct ev_periodic 139struct ev_periodic
140{ 140{
141 EV_WATCHER_TIME (ev_periodic); 141 EV_WATCHER_TIME (ev_periodic);
142 142
143 ev_tstamp interval; /* rw */ 143 ev_tstamp interval; /* rw */
144 ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now); /* rw */
144}; 145};
145 146
146/* invoked when fd is either EV_READable or EV_WRITEable */ 147/* invoked when fd is either EV_READable or EV_WRITEable */
147/* revent EV_READ, EV_WRITE */ 148/* revent EV_READ, EV_WRITE */
148struct ev_io 149struct ev_io
… …
156/* invoked when the given signal has been received */ 157/* invoked when the given signal has been received */
157/* revent EV_SIGNAL */ 158/* revent EV_SIGNAL */
158struct ev_signal 159struct ev_signal
159{ 160{
160 EV_WATCHER_LIST (ev_signal); 161 EV_WATCHER_LIST (ev_signal);
161#if EV_MULTIPLICITY
162 struct ev_loop *loop;
163#endif
164 162
165 int signum; /* ro */ 163 int signum; /* ro */
166}; 164};
167 165
168/* invoked when the nothing else needs to be done, keeps the process from blocking */ 166/* invoked when the nothing else needs to be done, keeps the process from blocking */
… …
197 int pid; /* ro */ 195 int pid; /* ro */
198 int rpid; /* rw, holds the received pid */ 196 int rpid; /* rw, holds the received pid */
199 int rstatus; /* rw, holds the exit status, use the macros from sys/wait.h */ 197 int rstatus; /* rw, holds the exit status, use the macros from sys/wait.h */
200}; 198};
201 199
200/* the presence of this union forces similar struct layout */
202union ev_any_watcher 201union ev_any_watcher
203{ 202{
204 struct ev_watcher w; 203 struct ev_watcher w;
205 struct ev_watcher_list wl; 204 struct ev_watcher_list wl;
206 struct ev_io io; 205 struct ev_io io;
… …
299 (ev)->cb = (cb_); \ 298 (ev)->cb = (cb_); \
300} while (0) 299} while (0)
301 300
302#define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_); } while (0) 301#define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_); } while (0)
303#define ev_timer_set(ev,after_,repeat_) do { (ev)->at = (after_); (ev)->repeat = (repeat_); } while (0) 302#define ev_timer_set(ev,after_,repeat_) do { (ev)->at = (after_); (ev)->repeat = (repeat_); } while (0)
304#define ev_periodic_set(ev,at_,interval_) do { (ev)->at = (at_); (ev)->interval = (interval_); } while (0) 303#define ev_periodic_set(ev,at_,ival_,res_) do { (ev)->at = (at_); (ev)->interval = (ival_); (ev)->reschedule_cb= (res_); } while (0)
305#define ev_signal_set(ev,signum_) do { (ev)->signum = (signum_); } while (0) 304#define ev_signal_set(ev,signum_) do { (ev)->signum = (signum_); } while (0)
306#define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */ 305#define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */
307#define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */ 306#define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */
308#define ev_check_set(ev) /* nop, yes, this is a serious in-joke */ 307#define ev_check_set(ev) /* nop, yes, this is a serious in-joke */
309#define ev_child_set(ev,pid_) do { (ev)->pid = (pid_); } while (0) 308#define ev_child_set(ev,pid_) do { (ev)->pid = (pid_); } while (0)
310 309
311#define ev_io_init(ev,cb,fd,events) do { ev_watcher_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0) 310#define ev_io_init(ev,cb,fd,events) do { ev_watcher_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
312#define ev_timer_init(ev,cb,after,repeat) do { ev_watcher_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0) 311#define ev_timer_init(ev,cb,after,repeat) do { ev_watcher_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0)
313#define ev_periodic_init(ev,cb,at,interval) do { ev_watcher_init ((ev), (cb)); ev_periodic_set ((ev),(at),(interval)); } while (0) 312#define ev_periodic_init(ev,cb,at,ival,res) do { ev_watcher_init ((ev), (cb)); ev_periodic_set ((ev),(at),(ival),(res)); } while (0)
314#define ev_signal_init(ev,cb,signum) do { ev_watcher_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0) 313#define ev_signal_init(ev,cb,signum) do { ev_watcher_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0)
315#define ev_idle_init(ev,cb) do { ev_watcher_init ((ev), (cb)); ev_idle_set ((ev)); } while (0) 314#define ev_idle_init(ev,cb) do { ev_watcher_init ((ev), (cb)); ev_idle_set ((ev)); } while (0)
316#define ev_prepare_init(ev,cb) do { ev_watcher_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0) 315#define ev_prepare_init(ev,cb) do { ev_watcher_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0)
317#define ev_check_init(ev,cb) do { ev_watcher_init ((ev), (cb)); ev_check_set ((ev)); } while (0) 316#define ev_check_init(ev,cb) do { ev_watcher_init ((ev), (cb)); ev_check_set ((ev)); } while (0)
318#define ev_child_init(ev,cb,pid) do { ev_watcher_init ((ev), (cb)); ev_child_set ((ev),(pid)); } while (0) 317#define ev_child_init(ev,cb,pid) do { ev_watcher_init ((ev), (cb)); ev_child_set ((ev),(pid)); } while (0)
… …
326#define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_) 325#define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_)
327 326
328/* stopping (enabling, adding) a watcher does nothing if it is already running */ 327/* stopping (enabling, adding) a watcher does nothing if it is already running */
329/* stopping (disabling, deleting) a watcher does nothing unless its already running */ 328/* stopping (disabling, deleting) a watcher does nothing unless its already running */
330#if EV_PROTOTYPES 329#if EV_PROTOTYPES
330
331/* feeds an event into a watcher as if the event actually occured */
332/* accepts any ev_watcher type */
333void ev_feed_event (EV_P_ void *w, int revents);
334
331void ev_io_start (EV_P_ struct ev_io *w); 335void ev_io_start (EV_P_ struct ev_io *w);
332void ev_io_stop (EV_P_ struct ev_io *w); 336void ev_io_stop (EV_P_ struct ev_io *w);
333 337
334void ev_timer_start (EV_P_ struct ev_timer *w); 338void ev_timer_start (EV_P_ struct ev_timer *w);
335void ev_timer_stop (EV_P_ struct ev_timer *w); 339void ev_timer_stop (EV_P_ struct ev_timer *w);
336/* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */ 340/* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */
337void ev_timer_again (EV_P_ struct ev_timer *w); 341void ev_timer_again (EV_P_ struct ev_timer *w);
338 342
339void ev_periodic_start (EV_P_ struct ev_periodic *w); 343void ev_periodic_start (EV_P_ struct ev_periodic *w);
340void ev_periodic_stop (EV_P_ struct ev_periodic *w); 344void ev_periodic_stop (EV_P_ struct ev_periodic *w);
345void ev_periodic_again (EV_P_ struct ev_periodic *w);
341 346
342void ev_idle_start (EV_P_ struct ev_idle *w); 347void ev_idle_start (EV_P_ struct ev_idle *w);
343void ev_idle_stop (EV_P_ struct ev_idle *w); 348void ev_idle_stop (EV_P_ struct ev_idle *w);
344 349
345void ev_prepare_start (EV_P_ struct ev_prepare *w); 350void ev_prepare_start (EV_P_ struct ev_prepare *w);

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