CurrentIdentity returns the identity of the current process.

GetRootUIDGID retrieves the remapped root uid/gid pair from the set of maps.

LoadIdentityMapping takes a requested username and using the data from /etc/sub{uid,gid} ranges, creates the proper uid and gid remapping ranges for that user/group pair.

LookupGroup uses traditional local system files lookup (from libcontainer/user) on a group name, Deprecated: use [user.LookupGroup] instead.

LookupUID uses traditional local system files lookup (from libcontainer/user) on a uid Deprecated: use [user.LookupUid] instead.

LookupUser uses traditional local system files lookup (from libcontainer/user) on a username Deprecated: use [user.LookupUser] instead.

MkdirAllAndChown creates a directory (include any along the path) and then modifies ownership to the requested uid/gid.

MkdirAllAndChownNew creates a directory (include any along the path) and then modifies ownership ONLY of newly created directories to the requested uid/gid.

MkdirAndChown creates a directory and then modifies ownership to the requested uid/gid.

Identity is either a UID and GID pair or a SID (but not both).

IdentityMapping contains a mappings of UIDs and GIDs.

IDMap contains a single entry for user namespace range remapping.