Calling more than one of the interfaces setitimer(2), alarm(3), and ualarm(3) in the same program results in unspecified behaviour.
I don't think it is unspecified. It will behave precisely as expected...
Calling more than one of the interfaces setitimer(2), alarm(3), and ualarm(3) in the same program results in unspecified behaviour.
I don't think it is unspecified. It will behave precisely as expected...