118 	short	sc_flags;	/* see below */  member
244 	sc->sc_flags = MTF_EXISTS;  in mtattach()
268 	if (sc->sc_flags & MTF_STATTIMEO)  in mtreaddsj()
271 	    (sc->sc_flags & MTF_DSJTIMEO) ? -1 : sc->sc_slave,  in mtreaddsj()
273 	sc->sc_flags &= ~MTF_DSJTIMEO;  in mtreaddsj()
282 			sc->sc_flags |= MTF_DSJTIMEO;  in mtreaddsj()
309 	    (sc->sc_flags & MTF_STATCONT) ? -1 : sc->sc_slave, MTT_STAT,  in mtreaddsj()
312 	sc->sc_flags &= ~(MTF_STATTIMEO | MTF_STATCONT);  in mtreaddsj()
319 				sc->sc_flags |= MTF_STATCONT;  in mtreaddsj()
321 			sc->sc_flags |= MTF_STATTIMEO;  in mtreaddsj()
348 	if (sc == NULL || (sc->sc_flags & MTF_EXISTS) == 0)  in mtopen()
351 	if (sc->sc_flags & MTF_OPEN)  in mtopen()
355 	    sc->sc_flags));  in mtopen()
357 	sc->sc_flags |= MTF_OPEN;  in mtopen()
359 	if ((sc->sc_flags & MTF_ALIVE) == 0) {  in mtopen()
361 		if (error != 0 || (sc->sc_flags & MTF_ALIVE) == 0)  in mtopen()
369 		if (!(sc->sc_flags & MTF_REW))  in mtopen()
439 	sc->sc_flags &= ~MTF_OPEN;  in mtopen()
452 	if (sc->sc_flags & MTF_WRT) {  in mtclose()
458 	sc->sc_flags &= ~MTF_OPEN;  in mtclose()
614 	sc->sc_flags &= ~MTF_WRT;  in mtstart()
616 	if ((sc->sc_flags & MTF_ALIVE) == 0 &&  in mtstart()
620 	if (sc->sc_flags & MTF_REW) {  in mtstart()
629 				sc->sc_flags &= ~MTF_REW;  in mtstart()
639 			if (sc->sc_flags & (MTF_DSJTIMEO | MTF_STATTIMEO)) {  in mtstart()
657 		if (sc->sc_flags & MTF_PASTEOT) {  in mtstart()
669 				sc->sc_flags &= ~(MTF_PASTEOT | MTF_ATEOT);  in mtstart()
675 			if (sc->sc_flags & MTF_HITEOF)  in mtstart()
681 			if (sc->sc_flags & MTF_HITBOF)  in mtstart()
687 			sc->sc_flags |= MTF_REW;  in mtstart()
704 			sc->sc_flags |= MTF_REW;  in mtstart()
766 		if (sc->sc_flags & MTF_PASTEOT) {  in mtstart()
771 			sc->sc_flags |= MTF_IO;  in mtstart()
774 			sc->sc_flags |= MTF_WRT | MTF_IO;  in mtstart()
782 		if (sc->sc_flags & MTF_REW)  in mtstart()
793 	sc->sc_flags &= MTF_EXISTS | MTF_OPEN | MTF_REW;  in mtstart()
796 	sc->sc_flags &= ~(MTF_HITEOF | MTF_HITBOF);  in mtstart()
830 	sc->sc_flags &= ~(MTF_HITEOF | MTF_HITBOF);  in mtintr()
832 	    !(sc->sc_flags & (MTF_IO | MTF_STATTIMEO | MTF_DSJTIMEO))){  in mtintr()
845 		sc->sc_flags &= ~MTF_IO;  in mtintr()
878 			sc->sc_flags &= MTF_OPEN | MTF_EXISTS;  in mtintr()
893 	if (sc->sc_flags & MTF_IO) {  in mtintr()
894 		sc->sc_flags &= ~MTF_IO;  in mtintr()
909 		if (sc->sc_flags & MTF_ATEOT)  in mtintr()
910 			sc->sc_flags |= MTF_PASTEOT;  in mtintr()
913 			sc->sc_flags |= MTF_ATEOT;  in mtintr()
924 				sc->sc_flags |= MTF_HITEOF;  in mtintr()
926 				sc->sc_flags |= MTF_HITBOF;  in mtintr()
930 			sc->sc_flags |= MTF_ALIVE;  in mtintr()
942 				sc->sc_flags |= MTF_HITEOF;  in mtintr()
952 			sc->sc_flags &= ~MTF_IO;  in mtintr()