user_namespaces.7: Add reference to namespaces(7) for NS_GET_PARENT operation

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2016-12-11 15:52:06 +01:00
parent 3889900a0a
commit 7af6863be7
1 changed files with 7 additions and 0 deletions

View File

@ -104,6 +104,13 @@ flag makes the new child process (for
or the caller (for
.BR unshare (2))
a member of the new user namespace created by the call.
The
.BR NS_GET_PARENT
.BR ioctl (2)
operation can be used to discover the parental relationship
between user namespaces; see
.BR namespaces (7).
.\"
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