service-is-enabled — service checker
service-is-enabled
{directory
}
service-is-enabled checks to see whether a service is
currently enabled.
directory
is either a service directory or a
bundle directory with a service directory named service
within it.
A service is considered enabled if its service directory does not contain a
down
file.
The result is signalled by the exit code, which is 0 upon success, 111
if the directory does not exist or some other error occurred, and 100
if the down
exists.
For more on service and supervise directories, see service-manager(1).