Provided by: libsystemd-dev_256.5-2ubuntu3_amd64 bug

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

       Functions described here are available as a shared library, which can be compiled against
       and linked to with the libsystemd pkg-config(1) file.

       The code described here uses getenv(3), which is declared to be not multi-thread-safe.
       This means that the code calling the functions described here must not call setenv(3) from
       a parallel thread. It is recommended to only do calls to setenv() from an early phase of
       the program when no other threads have been started.

HISTORY

       sd_event_source_get_event() was added in version 229.

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)