Provided by: linux-doc-2.6.15_2.6.15-23.39_all
ipc_rmid - remove an IPC identifier
struct kern_ipc_perm* ipc_rmid (struct ipc_ids * ids, int id);
ids identifier set
id Identifier to remove
The identifier must be valid, and in use. The kernel will panic if fed
an invalid identifier. The entry is removed and internal variables
recomputed. The object associated with the identifier is returned.
ipc_ids.sem and the spinlock for this ID is hold before this function
is called, and remain locked on the exit.