diff options
| -rw-r--r-- | include/linux/mnt_idmapping.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/include/linux/mnt_idmapping.h b/include/linux/mnt_idmapping.h index 41dc80f8b67c..f6e5369d2928 100644 --- a/include/linux/mnt_idmapping.h +++ b/include/linux/mnt_idmapping.h @@ -334,6 +334,19 @@ static inline bool vfsuid_has_fsmapping(struct user_namespace *mnt_userns, } /** + * vfsuid_into_kuid - convert vfsuid into kuid + * @vfsuid: the vfsuid to convert + * + * This can be used when a vfsuid is committed as a kuid. + * + * Return: a kuid with the value of @vfsuid + */ +static inline kuid_t vfsuid_into_kuid(vfsuid_t vfsuid) +{ + return AS_KUIDT(vfsuid); +} + +/** * from_vfsgid - map a vfsgid into the filesystem idmapping * @mnt_userns: the mount's idmapping * @fs_userns: the filesystem's idmapping @@ -407,6 +420,19 @@ static inline bool vfsgid_has_fsmapping(struct user_namespace *mnt_userns, } /** + * vfsgid_into_kgid - convert vfsgid into kgid + * @vfsgid: the vfsgid to convert + * + * This can be used when a vfsgid is committed as a kgid. + * + * Return: a kgid with the value of @vfsgid + */ +static inline kgid_t vfsgid_into_kgid(vfsgid_t vfsgid) +{ + return AS_KGIDT(vfsgid); +} + +/** * mapped_fsuid - return caller's fsuid mapped up into a mnt_userns * @mnt_userns: the mount's idmapping * @fs_userns: the filesystem's idmapping |