| #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 */ |