Method
GioApplicationCommandLineset_exit_status
since: 2.28
Declaration
void
g_application_command_line_set_exit_status (
GApplicationCommandLine* cmdline,
int exit_status
)
Description
Sets the exit status that will be used when the invoking process exits.
The return value of the GApplication::command-line signal is
passed to this function when the handler returns. This is the usual
way of setting the exit status.
In the event that you want the remote invocation to continue running
and want to decide on the exit status in the future, you can use this
call. For the case of a remote invocation, the remote process will
typically exit when the last reference is dropped on cmdline. The
exit status of the remote process will be equal to the last value
that was set with this function.
In the case that the commandline invocation is local, the situation
is slightly more complicated. If the commandline invocation results
in the mainloop running (ie: because the use-count of the application
increased to a non-zero value) then the application is considered to
have been ‘successful’ in a certain sense, and the exit status is
always zero. If the application use count is zero, though, the exit
status of the local GApplicationCommandLine is used.
This method is a no-op if g_application_command_line_done() has
been called.
Available since: 2.28