ipc_obtain_object_check
Prev | IPC utilities | Next

## Name

ipc_obtain_object_check —

## Synopsis

`struct kern_ipc_perm * ipc_obtain_object_check (` | struct ipc_ids * ids,
| int id`)`;

## Arguments

`ids`

  ipc identifier set

`id`

  ipc id to look for

## Description

Similar to `ipc_obtain_object` but also checks the ipc object reference counter.

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

Prev | Up | Next
ipc_lock | Home | ipcget