sem_signal


sem_signal

Signal a semaphore.

Signature

Status sem_signal(
	Capref	sem )

Arguments

Semantics

This call is used to increment the count of the semaphore sem. If the count is negative prior to the call, one of the loci currently waiting on sem is selected and unblocked allowing it to return from its call to sem_wait.

Status

See Also

Capref

sem_wait