Manpage provided by systemd states that the sd_booted function internally "checks whether the directory /run/systemd/system/ exists", as well as that "a simple check like this can also be implemented trivially in shell or any other language". This implies the behaviour of this function can be expected to be stable.
Signed-off-by: Ophestra Umiker <cat@ophivana.moe>
The library is simple and should be easy to port to Go, however correctness matters more in this case and overhead from cgo is negligible for our usage scenario.
Signed-off-by: Ophestra Umiker <cat@ophivana.moe>
Copy all flags from upstream. The machinectl flag is dropped as it does nothing. the flag package is used to reduce complexity since we do not care about compatibility with upstream.
Signed-off-by: Ophestra Umiker <cat@ophivana.moe>
