|IPC_RMID(9)||Kernel IPC facilities||IPC_RMID(9)|
ipc_rmid - remove an ipc identifier
void ipc_rmid(struct ipc_ids * ids, struct kern_ipc_perm * ipcp);
ipc_ids.rwsem (as a writer) and the spinlock for this ID are held before this function is called, and remain locked on the exit.
|January 2017||Kernel Hackers Manual 4.8.|