do_read
while ((nsec = do_read(d, dblk, maxsecs, trbuf)) < 0) {
static int do_read(struct biosdisk_ll *, daddr_t, int, char *);
while ((nsec = do_read(d, dblk, maxsecs, trbuf)) < 0) {
static int do_read(struct biosdisk_ll *, daddr_t, int, char *);
static int adm1026_start_monitor(struct adm1026_softc *sc, int do_read,
if (do_read) {
do_read : 1;