| … | |
… | |
| 867 | running when nothing else is active. |
867 | running when nothing else is active. |
| 868 | |
868 | |
| 869 | ev_signal exitsig; |
869 | ev_signal exitsig; |
| 870 | ev_signal_init (&exitsig, sig_cb, SIGINT); |
870 | ev_signal_init (&exitsig, sig_cb, SIGINT); |
| 871 | ev_signal_start (loop, &exitsig); |
871 | ev_signal_start (loop, &exitsig); |
| 872 | evf_unref (loop); |
872 | ev_unref (loop); |
| 873 | |
873 | |
| 874 | Example: For some weird reason, unregister the above signal handler again. |
874 | Example: For some weird reason, unregister the above signal handler again. |
| 875 | |
875 | |
| 876 | ev_ref (loop); |
876 | ev_ref (loop); |
| 877 | ev_signal_stop (loop, &exitsig); |
877 | ev_signal_stop (loop, &exitsig); |
| … | |
… | |
| 3427 | =over 4 |
3427 | =over 4 |
| 3428 | |
3428 | |
| 3429 | =item * Only the libevent-1.4.1-beta API is being emulated. |
3429 | =item * Only the libevent-1.4.1-beta API is being emulated. |
| 3430 | |
3430 | |
| 3431 | This was the newest libevent version available when libev was implemented, |
3431 | This was the newest libevent version available when libev was implemented, |
| 3432 | and is still mostly uncanged in 2010. |
3432 | and is still mostly unchanged in 2010. |
| 3433 | |
3433 | |
| 3434 | =item * Use it by including <event.h>, as usual. |
3434 | =item * Use it by including <event.h>, as usual. |
| 3435 | |
3435 | |
| 3436 | =item * The following members are fully supported: ev_base, ev_callback, |
3436 | =item * The following members are fully supported: ev_base, ev_callback, |
| 3437 | ev_arg, ev_fd, ev_res, ev_events. |
3437 | ev_arg, ev_fd, ev_res, ev_events. |
| … | |
… | |
| 3472 | Care has been taken to keep the overhead low. The only data member the C++ |
3472 | Care has been taken to keep the overhead low. The only data member the C++ |
| 3473 | classes add (compared to plain C-style watchers) is the event loop pointer |
3473 | classes add (compared to plain C-style watchers) is the event loop pointer |
| 3474 | that the watcher is associated with (or no additional members at all if |
3474 | that the watcher is associated with (or no additional members at all if |
| 3475 | you disable C<EV_MULTIPLICITY> when embedding libev). |
3475 | you disable C<EV_MULTIPLICITY> when embedding libev). |
| 3476 | |
3476 | |
| 3477 | Currently, functions, and static and non-static member functions can be |
3477 | Currently, functions, static and non-static member functions and classes |
| 3478 | used as callbacks. Other types should be easy to add as long as they only |
3478 | with C<operator ()> can be used as callbacks. Other types should be easy |
| 3479 | need one additional pointer for context. If you need support for other |
3479 | to add as long as they only need one additional pointer for context. If |
| 3480 | types of functors please contact the author (preferably after implementing |
3480 | you need support for other types of functors please contact the author |
| 3481 | it). |
3481 | (preferably after implementing it). |
| 3482 | |
3482 | |
| 3483 | Here is a list of things available in the C<ev> namespace: |
3483 | Here is a list of things available in the C<ev> namespace: |
| 3484 | |
3484 | |
| 3485 | =over 4 |
3485 | =over 4 |
| 3486 | |
3486 | |
