enum path_flags {
PATH_IS_DIR = 0x1, /* path is a directory */
+ PATH_SOCK_COND = 0x2,
PATH_CONNECT_PATH = 0x4, /* connect disconnected paths to / */
PATH_CHROOT_REL = 0x8, /* do path lookup relative to chroot */
PATH_CHROOT_NSCONNECT = 0x10, /* connect paths that are at ns root */