| … | |
… | |
| 969 | |
969 | |
| 970 | ev_io_start (EV_DEFAULT_UC, &w); |
970 | ev_io_start (EV_DEFAULT_UC, &w); |
| 971 | |
971 | |
| 972 | =item C<ev_TYPE_stop> (loop *, ev_TYPE *watcher) |
972 | =item C<ev_TYPE_stop> (loop *, ev_TYPE *watcher) |
| 973 | |
973 | |
| 974 | Stops the given watcher again (if active) and clears the pending |
974 | Stops the given watcher if active, and clears the pending status (whether |
|
|
975 | the watcher was active or not). |
|
|
976 | |
| 975 | status. It is possible that stopped watchers are pending (for example, |
977 | It is possible that stopped watchers are pending - for example, |
| 976 | non-repeating timers are being stopped when they become pending), but |
978 | non-repeating timers are being stopped when they become pending - but |
| 977 | C<ev_TYPE_stop> ensures that the watcher is neither active nor pending. If |
979 | calling C<ev_TYPE_stop> ensures that the watcher is neither active nor |
| 978 | you want to free or reuse the memory used by the watcher it is therefore a |
980 | pending. If you want to free or reuse the memory used by the watcher it is |
| 979 | good idea to always call its C<ev_TYPE_stop> function. |
981 | therefore a good idea to always call its C<ev_TYPE_stop> function. |
| 980 | |
982 | |
| 981 | =item bool ev_is_active (ev_TYPE *watcher) |
983 | =item bool ev_is_active (ev_TYPE *watcher) |
| 982 | |
984 | |
| 983 | Returns a true value iff the watcher is active (i.e. it has been started |
985 | Returns a true value iff the watcher is active (i.e. it has been started |
| 984 | and not yet been stopped). As long as a watcher is active you must not modify |
986 | and not yet been stopped). As long as a watcher is active you must not modify |
