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tools: update nsfs.h uapi header 

Update the nsfs.h tools header to the uapi/nsfs.h header so we can rely
on it in the selftests.

Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Christian Brauner 2025-09-12 13:52:54 +02:00
parent f861225b9e
commit 87a1716c7d
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GPG Key ID: 91C61BC06578DCA2
1 changed files with 15 additions and 2 deletions
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17
tools/include/uapi/linux/nsfs.h
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@ -16,8 +16,6 @@
#define NS_GET_NSTYPE _IO(NSIO, 0x3)
/* Get owner UID (in the caller's user namespace) for a user namespace */
#define NS_GET_OWNER_UID _IO(NSIO, 0x4)
/* Get the id for a mount namespace */
#define NS_GET_MNTNS_ID _IOR(NSIO, 0x5, __u64)
/* Translate pid from target pid namespace into the caller's pid namespace. */
#define NS_GET_PID_FROM_PIDNS _IOR(NSIO, 0x6, int)
/* Return thread-group leader id of pid in the callers pid namespace. */
@ -42,4 +40,19 @@ struct mnt_ns_info {
/* Get previous namespace. */
#define NS_MNT_GET_PREV _IOR(NSIO, 12, struct mnt_ns_info)
/* Retrieve namespace identifiers. */
#define NS_GET_MNTNS_ID _IOR(NSIO, 5, __u64)
#define NS_GET_ID _IOR(NSIO, 13, __u64)
enum init_ns_ino {
IPC_NS_INIT_INO = 0xEFFFFFFFU,
UTS_NS_INIT_INO = 0xEFFFFFFEU,
USER_NS_INIT_INO = 0xEFFFFFFDU,
PID_NS_INIT_INO = 0xEFFFFFFCU,
CGROUP_NS_INIT_INO = 0xEFFFFFFBU,
TIME_NS_INIT_INO = 0xEFFFFFFAU,
NET_NS_INIT_INO = 0xEFFFFFF9U,
MNT_NS_INIT_INO = 0xEFFFFFF8U,
};
#endif /* __LINUX_NSFS_H */