| … | |
… | |
| 686 | reinitialise the kernel state for backends that have one. Despite the |
686 | reinitialise the kernel state for backends that have one. Despite the |
| 687 | name, you can call it anytime, but it makes most sense after forking, in |
687 | name, you can call it anytime, but it makes most sense after forking, in |
| 688 | the child process. You I<must> call it (or use C<EVFLAG_FORKCHECK>) in the |
688 | the child process. You I<must> call it (or use C<EVFLAG_FORKCHECK>) in the |
| 689 | child before resuming or calling C<ev_run>. |
689 | child before resuming or calling C<ev_run>. |
| 690 | |
690 | |
| 691 | Again, you I<have> to call it on I<any> loop that you want to re-use after |
691 | Again, you I<have> to call it on I<any> loop that you want to re-use after |
| 692 | a fork, I<even if you do not plan to use the loop in the parent>. This is |
692 | a fork, I<even if you do not plan to use the loop in the parent>. This is |
| 693 | because some kernel interfaces *cough* I<kqueue> *cough* do funny things |
693 | because some kernel interfaces *cough* I<kqueue> *cough* do funny things |
| 694 | during fork. |
694 | during fork. |
| 695 | |
695 | |
| 696 | On the other hand, you only need to call this function in the child |
696 | On the other hand, you only need to call this function in the child |
| … | |
… | |
| 3982 | Libev comes with some simplistic wrapper classes for C++ that mainly allow |
3982 | Libev comes with some simplistic wrapper classes for C++ that mainly allow |
| 3983 | you to use some convenience methods to start/stop watchers and also change |
3983 | you to use some convenience methods to start/stop watchers and also change |
| 3984 | the callback model to a model using method callbacks on objects. |
3984 | the callback model to a model using method callbacks on objects. |
| 3985 | |
3985 | |
| 3986 | To use it, |
3986 | To use it, |
| 3987 | |
3987 | |
| 3988 | #include <ev++.h> |
3988 | #include <ev++.h> |
| 3989 | |
3989 | |
| 3990 | This automatically includes F<ev.h> and puts all of its definitions (many |
3990 | This automatically includes F<ev.h> and puts all of its definitions (many |
| 3991 | of them macros) into the global namespace. All C++ specific things are |
3991 | of them macros) into the global namespace. All C++ specific things are |
| 3992 | put into the C<ev> namespace. It should support all the same embedding |
3992 | put into the C<ev> namespace. It should support all the same embedding |
| … | |
… | |
| 5429 | =over 4 |
5429 | =over 4 |
| 5430 | |
5430 | |
| 5431 | =item C<EV_COMPAT3> backwards compatibility mechanism |
5431 | =item C<EV_COMPAT3> backwards compatibility mechanism |
| 5432 | |
5432 | |
| 5433 | The backward compatibility mechanism can be controlled by |
5433 | The backward compatibility mechanism can be controlled by |
| 5434 | C<EV_COMPAT3>. See L</PREPROCESSOR SYMBOLS/MACROS> in the L</EMBEDDING> |
5434 | C<EV_COMPAT3>. See L</"PREPROCESSOR SYMBOLS/MACROS"> in the L</EMBEDDING> |
| 5435 | section. |
5435 | section. |
| 5436 | |
5436 | |
| 5437 | =item C<ev_default_destroy> and C<ev_default_fork> have been removed |
5437 | =item C<ev_default_destroy> and C<ev_default_fork> have been removed |
| 5438 | |
5438 | |
| 5439 | These calls can be replaced easily by their C<ev_loop_xxx> counterparts: |
5439 | These calls can be replaced easily by their C<ev_loop_xxx> counterparts: |
