Module sys_ipc 

Structs

ipc_perm

Constants

IPC_CREAT

Create entry if key does not exist.

IPC_EXCL

Fail if key exists.

IPC_M

IPC_NOWAIT

Error if request would need to wait.

IPC_PRIVATE

Private key.

IPC_R

IPC_RMID

Remove identifier.

IPC_SET

Set options.

IPC_STAT

Get options.

IPC_W

Functions

ftok^⚠

See https://pubs.opengroup.org/onlinepubs/9799919799/functions/ftok.html.