Reference for unit 'ipc': Types

key_t

Alias for TKey type

msglen_t

Message length type

msgqnum_t

Message queue number type

PIPC_Perm

Pointer to TIPC_Perm record.

PMSG

Pointer to TMSG record

PMSGbuf

Pointer to TMsgBuf rcord

PMSQid_ds

Pointer to TMSQid_ds

PSEMbuf

Pointer to TSembuf record.

PSEMid_ds

Pointer to TSEMid_ds record.

PSEMinfo

Pointer to TSEMinfo record.

PSEMun

Pointer to TSEMun record

PShmid_DS

Pointer to TSHMid_ds record.

TIPC_Perm

Record used in all IPC systems to specify the permissions.

TKey

Type returned by the ftok key generating function.

TMSG

Record used in the handling of message queues. Do not use directly.

TMSGbuf

Generic message data record

TMSQid_ds

Record returned by the msgctl call, contains all data about a message queue.

TSEMbuf

Record used in semop call.

TSEMid_ds

Structure returned by the semctl call, contains all data of a semahore

TSEMun

Record used in semctl call.

TShmid_ds

Record used in the shmctl call to set or retrieve settings for shared memory.

TSHMinfo

Record used by the shared memory system, Do not use directly.