From: Michael Kerrisk (man-pages) <mtk.manpages@gmail.com>
Date: Thu, 10 Nov 2016 11:00:09 +0000 (+0100)
Subject: IPC namespaces also isolate POSIX message queues
X-Git-Tag: v2.30-rc1~403
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=170a8e4ad5c7d95dc4318339990ab8e7ccb22458;p=thirdparty%2Futil-linux.git

IPC namespaces also isolate POSIX message queues

As described in pid_namespaces(7), IPC namespaces also
isolate POSIX message queues. Update the unshare(1)
and nsenter(1) pages to clarify that.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
---

diff --git a/sys-utils/nsenter.1 b/sys-utils/nsenter.1
index b67ed0fada..5f85e28e9e 100644
--- a/sys-utils/nsenter.1
+++ b/sys-utils/nsenter.1
@@ -32,7 +32,8 @@ flag in
 .BR clone (2).
 .TP
 .B IPC namespace
-The process will have an independent namespace for System V message queues,
+The process will have an independent namespace for POSIX message queues
+as well as System V message queues,
 semaphore sets and shared memory segments.
 For further details, see
 .BR namespaces (7)
diff --git a/sys-utils/unshare.1 b/sys-utils/unshare.1
index 56435c0b04..dc99944eb7 100644
--- a/sys-utils/unshare.1
+++ b/sys-utils/unshare.1
@@ -49,7 +49,8 @@ flag in
 .BR clone (2).
 .TP
 .BR "IPC namespace"
-The process will have an independent namespace for System V \%message queues,
+The process will have an independent namespace for POSIX message queues
+as well as System V \%message queues,
 semaphore sets and shared memory segments.
 For further details, see
 .BR namespaces (7)