Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1#ifndef __LINUX_NSFS_H
2#define __LINUX_NSFS_H
3
4#include <linux/ioctl.h>
5
6#define NSIO 0xb7
7
8/* Returns a file descriptor that refers to an owning user namespace */
9#define NS_GET_USERNS _IO(NSIO, 0x1)
10/* Returns a file descriptor that refers to a parent namespace */
11#define NS_GET_PARENT _IO(NSIO, 0x2)
12/* Returns the type of namespace (CLONE_NEW* value) referred to by
13 file descriptor */
14#define NS_GET_NSTYPE _IO(NSIO, 0x3)
15/* Get owner UID (in the caller's user namespace) for a user namespace */
16#define NS_GET_OWNER_UID _IO(NSIO, 0x4)
17
18#endif /* __LINUX_NSFS_H */