ipc_findkey9
Find a key in an ipc identifier set
Usage
struct kern_ipc_perm * ipc_findkey(struct ipc_ids * ids, key_t key);
Arguments
ids
ipc identifier set
key
key to find
Overview
Returns the locked pointer to the ipc structure if found or NULL otherwise. If key is found ipc points to the owning ipc structure
Called with ipc_ids.rwsem held.
Releases
6 releases since Debian 4.0 (Etch); the text changed 5 times.