semsid1

semget(1) allocate a System V IPC semaphore set semread(1) reads the state of a semaphore set semwrite(1) writes to a semaphore set semperm(1) read and optionally alter the permissions for a semaphore set semsid(2) find the sid associated with a semaphore set

semget(1) allocate a System V IPC semaphore set semperm(1) read and optionally alter the permissions for a semaphore set semread(1) reads the state of a semaphore set semwrite(1) writes to a semaphore set