diff options
Diffstat (limited to 'ev.h')
| -rw-r--r-- | ev.h | 22 |
1 files changed, 16 insertions, 6 deletions
@@ -98,9 +98,9 @@ struct ev_loop; #define EV_WATCHER(type) \ int active; /* private */ \ int pending; /* private */ \ - int priority; /* ro */ \ + int priority; /* private */ \ EV_COMMON; /* rw */ \ - void (*cb)(EV_P_ struct type *, int revents); /* rw */ /* gets invoked with an eventmask */ + void (*cb)(EV_P_ struct type *, int revents); /* private */ /* gets invoked with an eventmask */ #define EV_WATCHER_LIST(type) \ EV_WATCHER (type); \ @@ -206,6 +206,7 @@ struct ev_child #define EVMETHOD_KQUEUE 8 #define EVMETHOD_DEVPOLL 16 /* NYI */ #define EVMETHOD_PORT 32 /* NYI */ +#define EVMETHOD_WIN32 64 /* NYI */ #define EVMETHOD_ANY ~0 /* any method, do not consult env */ #if EV_PROTOTYPES @@ -263,7 +264,12 @@ 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_watcher_init + ev_TYPE_set, or the ev_TYPE_init macro, below, to first initialise a watcher */ -#define ev_watcher_init(ev,cb_) do { (ev)->active = (ev)->pending = (ev)->priority = 0; (ev)->cb = (cb_); } while (0) +#define ev_watcher_init(ev,cb_) do { \ + ((struct ev_watcher *)(ev))->active = \ + ((struct ev_watcher *)(ev))->pending = \ + ((struct ev_watcher *)(ev))->priority = 0; \ + ((struct ev_watcher *)(ev))->cb = (cb_); \ +} while (0) #define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_); } while (0) #define ev_timer_set(ev,after_,repeat_) do { (ev)->at = (after_); (ev)->repeat = (repeat_); } while (0) @@ -283,9 +289,13 @@ void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revent #define ev_check_init(ev,cb) do { ev_watcher_init ((ev), (cb)); ev_check_set ((ev)); } while (0) #define ev_child_init(ev,cb,pid) do { ev_watcher_init ((ev), (cb)); ev_child_set ((ev),(pid)); } while (0) -#define ev_is_pending(ev) (0 + (ev)->pending) /* true when watcher is waiting for callback invocation */ -#define ev_is_active(ev) (0 + (ev)->active) /* true when the watcher has been started */ -#define ev_set_priority(ev,pri) (ev)->priority = pri +#define ev_is_pending(ev) (0 + ((struct ev_watcher *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */ +#define ev_is_active(ev) (0 + ((struct ev_watcher *)(ev))->active) /* ro, true when the watcher has been started */ + +#define ev_priority(ev) ((struct ev_watcher *)(ev))->priority /* rw */ +#define ev_cb(ev) ((struct ev_watcher *)(ev))->cb /* rw */ +#define ev_set_priority(ev,pri) ev_priority (ev) = (pri) +#define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_) /* stopping (enabling, adding) a watcher does nothing if it is already running */ /* stopping (disabling, deleting) a watcher does nothing unless its already running */ |