scsi_prevent
error = scsi_prevent(sc->sc_link, PR_ALLOW, 0);
error = scsi_prevent(sc->sc_link, PR_PREVENT, 0);
error = scsi_prevent(sc->sc_link,
scsi_prevent(sc->sc_link, PR_ALLOW,
scsi_prevent(sc->sc_link, PR_PREVENT,
error = scsi_prevent(link, PR_PREVENT,
scsi_prevent(link, PR_ALLOW,
scsi_prevent(sc->sc_link, PR_ALLOW,
struct scsi_prevent *cmd;
cmd = (struct scsi_prevent *)&xs->cmd;
int scsi_prevent(struct scsi_link *, int, int);
scsi_prevent(link, PR_PREVENT, sd_autoconf);
scsi_prevent(link, PR_ALLOW, sd_autoconf);
scsi_prevent(link, PR_PREVENT, SCSI_SILENT |
scsi_prevent(link, PR_ALLOW, SCSI_SILENT |
scsi_prevent(link, PR_ALLOW,
error = scsi_prevent(link,
scsi_prevent(link, PR_PREVENT,
scsi_prevent(link, PR_ALLOW,