.TH SDELETE 2 .SH NAME sdelete \- delete a semaphore .SH SYNOPSIS .nf .B int sdelete(sem) .B int sem; .fi .SH DESCRIPTION .I Sdelete removes semaphore .I sem from the system and returns processes that were waiting for it to the ready state. The call returns SYSERR if .I sem is not a legal semaphore; it returns OK if the deletion was successful. .SH SEE ALSO scount(2), screate(2), signal(2), sreset(2), wait(2)