mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-26 21:45:17 +07:00
a7306ed8d9
Pid and user namepaces are hierarchical. There is no way to discover parent-child relationships. In a future we will use this interface to dump and restore nested namespaces. Acked-by: Serge Hallyn <serge@hallyn.com> Signed-off-by: Andrei Vagin <avagin@openvz.org> Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
14 lines
333 B
C
14 lines
333 B
C
#ifndef __LINUX_NSFS_H
|
|
#define __LINUX_NSFS_H
|
|
|
|
#include <linux/ioctl.h>
|
|
|
|
#define NSIO 0xb7
|
|
|
|
/* Returns a file descriptor that refers to an owning user namespace */
|
|
#define NS_GET_USERNS _IO(NSIO, 0x1)
|
|
/* Returns a file descriptor that refers to a parent namespace */
|
|
#define NS_GET_PARENT _IO(NSIO, 0x2)
|
|
|
|
#endif /* __LINUX_NSFS_H */
|