'\" t
.\"     Title: ipc_obtain_object
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
.\"      Date: May 2018
.\"    Manual: Kernel IPC facilities
.\"    Source: Kernel Hackers Manual 3.16.56
.\"  Language: English
.\"
.TH "IPC_OBTAIN_OBJECT" "9" "May 2018" "Kernel Hackers Manual 3\&.16\&" "Kernel IPC facilities"
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.SH "NAME"
ipc_obtain_object \- 
.SH "SYNOPSIS"
.HP \w'struct\ kern_ipc_perm\ *\ ipc_obtain_object('u
.BI "struct kern_ipc_perm * ipc_obtain_object(struct\ ipc_ids\ *\ " "ids" ", int\ " "id" ");"
.SH "ARGUMENTS"
.PP
\fIids\fR
.RS 4
ipc identifier set
.RE
.PP
\fIid\fR
.RS 4
ipc id to look for
.RE
.SH "DESCRIPTION"
.PP
Look for an id in the ipc ids idr and return associated ipc object\&.
.PP
Call inside the RCU critical section\&. The ipc object is *not* locked on exit\&.
.SH "COPYRIGHT"
.br