IPC_OBTAIN_OBJECT_ID(9)               Kernel IPC facilities               IPC_OBTAIN_OBJECT_ID(9)



NAME
       ipc_obtain_object_idr -

SYNOPSIS
       struct kern_ipc_perm * ipc_obtain_object_idr(struct ipc_ids * ids, int id);

ARGUMENTS
       ids
           ipc identifier set

       id
           ipc id to look for

DESCRIPTION
       Look for an id in the ipc ids idr and return associated ipc object.

       Call inside the RCU critical section. The ipc object is *not* locked on exit.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   IPC_OBTAIN_OBJECT_ID(9)