Is there an alternative sleep function in C to milliseconds?

Question

I have some source code that was compiled on Windows. I am converting it to run on Red Hat Linux.

The source code has included the he

Answer 1

Beyond usleep, the humble select with NULL file descriptor sets will let you pause with microsecond precision, and without the risk of SIGALRM complications.

sigtimedwait and sigwaitinfo offer similar behavior.