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unshare.2: Add details to CLONE_NEWPID and CLONE_NEWUSER documentation 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Eric W. Biederman 2013-01-07 06:25:07 +01:00 committed by Michael Kerrisk
parent 8f141c5e3c
commit 37ee2d61e5
1 changed files with 6 additions and 1 deletions
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7
man2/unshare.2
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@ -153,7 +153,7 @@ This flag has the same effect as the
.B CLONE_NEWPID
flag.
Unshare the PID namespace,
so that the calling process is moved into a new PID namespace
so that the calling process has a new PID namespace for its children
which is not shared with any previously existing process.
Use of
.BR CLONE_NEWPID
@ -169,6 +169,11 @@ flag.
Unshare the user namespace,
so that the calling process is moved into a new user namespace
which is not shared with any previously existing process.
.BR CLONE_NEWUSER
requires the calling process is not threaded and the user ID and group ID
of the calling process are mapped user IDs and group IDs in the
user namespace of the calling process at the time of the call.
.TP
.BR CLONE_NEWUTS " (since Linux 2.6.19)"
This flag has the same effect as the