SD_EVENT_SOURCE_GET_EVENT
Section: sd_event_source_get_event (3)
Updated:
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NAME
sd_event_source_get_event - Retrieve the event loop of an event source
SYNOPSIS
#include <systemd/sd-event.h>
-
sd_event* sd_event_source_get_event(sd_event_source *source);
DESCRIPTION
sd_event_source_get_event()
may be used to retrieve the event loop object the event source object specified as
source
is associated with. The event loop object is specified when creating an event source object with calls such as
sd_event_add_io(3)
or
sd_event_add_time(3).
RETURN VALUE
On success,
sd_event_source_get_event()
returns the associated event loop object. On failure, it returns
NULL.
NOTES
These APIs are implemented as a shared library, which can be compiled and linked to with the
libsystemd pkg-config(1)
file.
SEE ALSO
sd-event(3),
sd_event_add_io(3),
sd_event_add_time(3),
sd_event_add_signal(3),
sd_event_add_child(3),
sd_event_add_inotify(3),
sd_event_add_defer(3),
sd_event_source_set_userdata(3)