diff options
Diffstat (limited to 'ev.h')
| -rw-r--r-- | ev.h | 103 |
1 files changed, 52 insertions, 51 deletions
@@ -127,105 +127,105 @@ struct ev_loop; ev_tstamp at; /* private */ /* base class, nothing to see here unless you subclass */ -struct ev_watcher +typedef struct ev_watcher { EV_WATCHER (ev_watcher) -}; +} ev_watcher; /* base class, nothing to see here unless you subclass */ -struct ev_watcher_list +typedef struct ev_watcher_list { EV_WATCHER_LIST (ev_watcher_list) -}; +} ev_watcher_list; /* base class, nothing to see here unless you subclass */ -struct ev_watcher_time +typedef struct ev_watcher_time { EV_WATCHER_TIME (ev_watcher_time) -}; +} ev_watcher_time; /* invoked after a specific time, repeatable (based on monotonic clock) */ /* revent EV_TIMEOUT */ -struct ev_timer +typedef struct ev_timer { EV_WATCHER_TIME (ev_timer) ev_tstamp repeat; /* rw */ -}; +} ev_timer; /* invoked at some specific time, possibly repeating at regular intervals (based on UTC) */ /* revent EV_PERIODIC */ -struct ev_periodic +typedef struct ev_periodic { EV_WATCHER_TIME (ev_periodic) ev_tstamp interval; /* rw */ ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now); /* rw */ -}; +} ev_periodic; /* invoked when fd is either EV_READable or EV_WRITEable */ /* revent EV_READ, EV_WRITE */ -struct ev_io +typedef struct ev_io { EV_WATCHER_LIST (ev_io) int fd; /* ro */ int events; /* ro */ -}; +} ev_io; /* invoked when the given signal has been received */ /* revent EV_SIGNAL */ -struct ev_signal +typedef struct ev_signal { EV_WATCHER_LIST (ev_signal) int signum; /* ro */ -}; +} ev_signal; /* invoked when the nothing else needs to be done, keeps the process from blocking */ /* revent EV_IDLE */ -struct ev_idle +typedef struct ev_idle { EV_WATCHER (ev_idle) -}; +} ev_idle; /* invoked for each run of the mainloop, just before the blocking call */ /* you can still change events in any way you like */ /* revent EV_PREPARE */ -struct ev_prepare +typedef struct ev_prepare { EV_WATCHER (ev_prepare) -}; +} ev_prepare; /* invoked for each run of the mainloop, just after the blocking call */ /* revent EV_CHECK */ -struct ev_check +typedef struct ev_check { EV_WATCHER (ev_check) -}; +} ev_check; /* invoked when sigchld is received and waitpid indicates the given pid */ /* revent EV_CHILD */ /* does not support priorities */ -struct ev_child +typedef struct ev_child { EV_WATCHER_LIST (ev_child) int pid; /* ro */ int rpid; /* rw, holds the received pid */ int rstatus; /* rw, holds the exit status, use the macros from sys/wait.h */ -}; +} ev_child; #if EV_MULTIPLICITY /* used to embed an event loop inside another */ /* the callback gets invoked when the event loop has handled events, and can be 0 */ -struct ev_embed +typedef struct ev_embed { EV_WATCHER (ev_embed) - struct ev_io io; /* private */ + ev_io io; /* private */ struct ev_loop *loop; /* ro */ -}; +} ev_embed; #endif /* the presence of this union forces similar struct layout */ @@ -353,9 +353,9 @@ void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revent /* these may evaluate ev multiple times, and the other arguments at most once */ /* either use ev_init + ev_TYPE_set, or the ev_TYPE_init macro, below, to first initialise a watcher */ #define ev_init(ev,cb_) do { \ - ((struct ev_watcher *)(void *)(ev))->active = \ - ((struct ev_watcher *)(void *)(ev))->pending = \ - ((struct ev_watcher *)(void *)(ev))->priority = 0; \ + ((ev_watcher *)(void *)(ev))->active = \ + ((ev_watcher *)(void *)(ev))->pending = \ + ((ev_watcher *)(void *)(ev))->priority = 0; \ ev_set_cb ((ev), cb_); \ } while (0) @@ -379,10 +379,10 @@ void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revent #define ev_child_init(ev,cb,pid) do { ev_init ((ev), (cb)); ev_child_set ((ev),(pid)); } while (0) #define ev_embed_init(ev,cb,loop) do { ev_init ((ev), (cb)); ev_embed_set ((ev),(loop)); } while (0) -#define ev_is_pending(ev) (0 + ((struct ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */ -#define ev_is_active(ev) (0 + ((struct ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */ +#define ev_is_pending(ev) (0 + ((ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */ +#define ev_is_active(ev) (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */ -#define ev_priority(ev) ((struct ev_watcher *)(void *)(ev))->priority /* rw */ +#define ev_priority(ev) ((ev_watcher *)(void *)(ev))->priority /* rw */ #define ev_cb(ev) (ev)->cb /* rw */ #define ev_set_priority(ev,pri) ev_priority (ev) = (pri) @@ -400,41 +400,42 @@ void ev_feed_event (EV_P_ void *w, int revents); void ev_feed_fd_event (EV_P_ int fd, int revents); void ev_feed_signal_event (EV_P_ int signum); -void ev_io_start (EV_P_ struct ev_io *w); -void ev_io_stop (EV_P_ struct ev_io *w); +void ev_io_start (EV_P_ ev_io *w); +void ev_io_stop (EV_P_ ev_io *w); -void ev_timer_start (EV_P_ struct ev_timer *w); -void ev_timer_stop (EV_P_ struct ev_timer *w); +void ev_timer_start (EV_P_ ev_timer *w); +void ev_timer_stop (EV_P_ ev_timer *w); /* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */ -void ev_timer_again (EV_P_ struct ev_timer *w); +void ev_timer_again (EV_P_ ev_timer *w); #if EV_PERIODICS -void ev_periodic_start (EV_P_ struct ev_periodic *w); -void ev_periodic_stop (EV_P_ struct ev_periodic *w); -void ev_periodic_again (EV_P_ struct ev_periodic *w); +void ev_periodic_start (EV_P_ ev_periodic *w); +void ev_periodic_stop (EV_P_ ev_periodic *w); +void ev_periodic_again (EV_P_ ev_periodic *w); #endif -void ev_idle_start (EV_P_ struct ev_idle *w); -void ev_idle_stop (EV_P_ struct ev_idle *w); +void ev_idle_start (EV_P_ ev_idle *w); +void ev_idle_stop (EV_P_ ev_idle *w); -void ev_prepare_start (EV_P_ struct ev_prepare *w); -void ev_prepare_stop (EV_P_ struct ev_prepare *w); +void ev_prepare_start (EV_P_ ev_prepare *w); +void ev_prepare_stop (EV_P_ ev_prepare *w); -void ev_check_start (EV_P_ struct ev_check *w); -void ev_check_stop (EV_P_ struct ev_check *w); +void ev_check_start (EV_P_ ev_check *w); +void ev_check_stop (EV_P_ ev_check *w); /* only supported in the default loop */ -void ev_signal_start (EV_P_ struct ev_signal *w); -void ev_signal_stop (EV_P_ struct ev_signal *w); +void ev_signal_start (EV_P_ ev_signal *w); +void ev_signal_stop (EV_P_ ev_signal *w); /* only supported in the default loop */ -void ev_child_start (EV_P_ struct ev_child *w); -void ev_child_stop (EV_P_ struct ev_child *w); +void ev_child_start (EV_P_ ev_child *w); +void ev_child_stop (EV_P_ ev_child *w); # if EV_MULTIPLICITY /* only supported when loop to be embedded is in fact embeddable */ -void ev_embed_start (EV_P_ struct ev_embed *w); -void ev_embed_stop (EV_P_ struct ev_embed *w); +void ev_embed_start (EV_P_ ev_embed *w); +void ev_embed_stop (EV_P_ ev_embed *w); +void ev_embed_loop (EV_P_ ev_embed *w); # endif #endif |