| ftok |
Create token from filename |
| msgctl |
Perform various operations on a message queue |
| msgget |
Return message queue ID, possibly creating the queue |
| msgrcv |
Retrieve a message from the queue |
| msgsnd |
Send a message to the message queue |
| semctl |
Perform various control operations on a semaphore set |
| semget |
Return the ID of a semaphore set, possibly creating the set |
| semop |
Perform semaphore operation. |
| semtimedop |
Perform semaphore operation using timeout. |
| shmat |
Attach a shared memory block. |
| shmctl |
Perform control operations on a shared memory block. |
| shmdt |
Detach shared memory block. |
| shmget |
Return the ID of a shared memory block, possibly creating it |