sd_bus_set_exit_on_disconnect, sd_bus_get_exit_on_disconnect - Control the exit
behavior when the bus object disconnects
sd_bus_set_exit_on_disconnect() may be used to configure the exit
behavior when the given bus object disconnects. If b is zero, no
special logic is executed when the bus object disconnects. If b is
non-zero, the behavior on disconnect depends on whether the bus object is
attached to an event loop or not. If the bus object is attached to an event
loop (see sd_bus_attach_event(3)), the event loop is closed when the
bus object disconnects (as if calling sd_event_exit(3)). Otherwise,
exit(3) is called. The exit code passed to sd_event_exit() and
exit() is EXIT_FAILURE. If the bus object has already
disconnected when enabling the exit behavior, the exit behavior is executed
immediately. By default, the exit behavior is disabled.
sd_bus_get_exit_on_disconnect() returns whether the exit on
disconnect behavior is enabled for the given bus object.
On success, sd_bus_set_exit_on_disconnect() returns a non-negative
integer. On failure, it returns a negative errno-style error code.
sd_bus_get_exit_on_disconnect() returns a positive integer
if the exit on disconnect behavior is enabled. Otherwise, it returns
Returned errors may indicate the following problems:
A required parameter was NULL.
The bus object could not be resolved.
The bus connection was created in a different
These APIs are implemented as a shared library, which can be compiled and linked
to with the libsystemd pkg-config(1) file.