diff options
Diffstat (limited to 'source4/lib/events/events_internal.h')
| -rw-r--r-- | source4/lib/events/events_internal.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/source4/lib/events/events_internal.h b/source4/lib/events/events_internal.h index dc321769e0..0b8de12a35 100644 --- a/source4/lib/events/events_internal.h +++ b/source4/lib/events/events_internal.h @@ -47,6 +47,12 @@ struct event_ops { struct iocb *iocb, event_aio_handler_t handler, void *private_data); + /* signal functions */ + struct signal_event *(*add_signal)(struct event_context *ev, + TALLOC_CTX *mem_ctx, + int signum, + event_signal_handler_t handler, + void *private_data); /* loop functions */ int (*loop_once)(struct event_context *ev); @@ -77,6 +83,14 @@ struct timed_event { void *additional_data; }; +struct signal_event { + struct signal_event *prev, *next; + struct event_context *event_ctx; + event_signal_handler_t handler; + void *private_data; + int signum; +}; + /* aio event is private to the aio backend */ struct aio_event; @@ -89,6 +103,12 @@ struct event_context { /* this is private for the events_ops implementation */ void *additional_data; + + /* number of signal event handlers */ + int num_signal_handlers; + + /* pipe hack used with signal handlers */ + struct fd_event *pipe_fde; }; @@ -98,3 +118,11 @@ struct timed_event *common_event_add_timed(struct event_context *, TALLOC_CTX *, struct timeval, event_timed_handler_t, void *); void common_event_loop_timer(struct event_context *); struct timeval common_event_loop_delay(struct event_context *); + +struct signal_event *common_event_add_signal(struct event_context *ev, + TALLOC_CTX *mem_ctx, + int signum, + event_signal_handler_t handler, + void *private_data); +int common_event_check_signal(struct event_context *ev); + |