static uid_t cached_uid; /* valid only if cached_uname is not empty */
static gid_t cached_gid; /* valid only if cached_gname is not empty */
/* These variables are valid only if nonempty. */
static uid_t cached_uid; /* valid only if cached_uname is not empty */
static gid_t cached_gid; /* valid only if cached_gname is not empty */
/* These variables are valid only if nonempty. */