• Seth Forshee's avatar
    fuse: Add posix ACL support · 60bcc88a
    Seth Forshee authored
    Add a new INIT flag, FUSE_POSIX_ACL, for negotiating ACL support with
    userspace.  When it is set in the INIT response, ACL support will be
    enabled.  ACL support also implies "default_permissions".
    
    When ACL support is enabled, the kernel will cache and have responsibility
    for enforcing ACLs.  ACL xattrs will be passed to userspace, which is
    responsible for updating the ACLs in the filesystem, keeping the file mode
    in sync, and inheritance of default ACLs when new filesystem nodes are
    created.
    Signed-off-by: 's avatarSeth Forshee <seth.forshee@canonical.com>
    Signed-off-by: 's avatarMiklos Szeredi <mszeredi@redhat.com>
    60bcc88a
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