827 		if ((*bp->b_rptr & FLUSHW) && !(bp->b_flag & MSGNOLOOP)) {  in strsink()
829 			bp->b_flag |= MSGNOLOOP;  in strsink()
1258 		mark = bp->b_flag & (MSGMARK | MSGMARKNEXT | MSGNOTMARKNEXT);  in strread()
1269 		if ((stp->sd_flag & STRDELIM) && (bp->b_flag & MSGDELIM))  in strread()
1322 					bp->b_flag |= mark & ~_LASTMARK;  in strread()
1324 						bp->b_flag |= MSGDELIM;  in strread()
1597 			if (bp->b_flag & MSGMARKNEXT) {  in strrput()
1603 					q->q_last->b_flag &= ~MSGNOTMARKNEXT;  in strrput()
1604 					q->q_last->b_flag |= MSGMARKNEXT;  in strrput()
1609 			} else if (bp->b_flag & MSGNOTMARKNEXT) {  in strrput()
1616 					q->q_last->b_flag &= ~MSGMARKNEXT;  in strrput()
1617 					q->q_last->b_flag |= MSGNOTMARKNEXT;  in strrput()
1647 		    (bp->b_flag & (MSGMARK|MSGDELIM)) == 0) {  in strrput()
1666 			    !(lbp->b_flag & (MSGDELIM|MSGMARK|MSGMARKNEXT))) {  in strrput()
1683 				if (bp->b_flag & MSGMARKNEXT) {  in strrput()
1684 					lbp->b_flag |= MSGMARKNEXT;  in strrput()
1685 					lbp->b_flag &= ~MSGNOTMARKNEXT;  in strrput()
1686 					bp->b_flag &= ~MSGMARKNEXT;  in strrput()
1687 				} else if (bp->b_flag & MSGNOTMARKNEXT) {  in strrput()
1688 					lbp->b_flag |= MSGNOTMARKNEXT;  in strrput()
1689 					bp->b_flag &= ~MSGNOTMARKNEXT;  in strrput()
1793 			if (bp->b_flag & MSGMARK)  in strrput()
2185 		if ((*bp->b_rptr & FLUSHW) && !(bp->b_flag & MSGNOLOOP)) {  in strrput_nondata()
2187 			bp->b_flag |= MSGNOLOOP;  in strrput_nondata()
2544     int b_flag, int pri, int flags)  in strput()  argument
2596 		mp->b_flag |= b_flag;  in strput()
2635 	mp->b_flag |= b_flag;  in strput()
2736 	int b_flag;  in strwrite_common()  local
2821 			b_flag = MSGDELIM;  in strwrite_common()
2823 			b_flag = 0;  in strwrite_common()
2828 			error = strput(stp, NULL, uiop, &iosize, b_flag, 0, 0);  in strwrite_common()
5548 			else if ((arg == ANYMARK) && (mp->b_flag & MSGMARK))  in strioctl()
6701 	mark = bp->b_flag & (MSGMARK | MSGMARKNEXT | MSGNOTMARKNEXT);  in strgetmsg()
6716 		bp->b_flag |= mark & ~_LASTMARK;  in strgetmsg()
6888 				savemp->b_flag |= mark & ~_LASTMARK;  in strgetmsg()
7275 	mark = bp->b_flag & (MSGMARK | MSGMARKNEXT | MSGNOTMARKNEXT);  in kstrgetmsg()
7304 		bp->b_flag |= mark & ~_LASTMARK;  in kstrgetmsg()
7332 			bp->b_flag |= mark & ~_LASTMARK;  in kstrgetmsg()
7348 		bp->b_flag |= mark & ~_LASTMARK;  in kstrgetmsg()
7568 				savemp->b_flag |= mark & ~_LASTMARK;  in kstrgetmsg()
8387 	    ((qfirst->b_flag & (MSGMARK|MSGDELIM)) == 0) &&  in putback()
8388 	    ((bp->b_flag & (MSGMARK|MSGDELIM|MSGMARKNEXT)) == 0) &&  in putback()
8424 		if (qfirst->b_flag & MSGMARKNEXT) {  in putback()
8425 			bp->b_flag |= MSGMARKNEXT;  in putback()
8426 			bp->b_flag &= ~MSGNOTMARKNEXT;  in putback()
8427 			qfirst->b_flag &= ~MSGMARKNEXT;  in putback()
8428 		} else if (qfirst->b_flag & MSGNOTMARKNEXT) {  in putback()
8429 			bp->b_flag |= MSGNOTMARKNEXT;  in putback()
8430 			qfirst->b_flag &= ~MSGNOTMARKNEXT;  in putback()
8444 		unsigned short *flagp = &q->q_last->b_flag;  in putback()
8445 		uint_t b_flag = (uint_t)*flagp;  in putback()  local
8448 			b_flag &= ~MSGNOTMARKNEXT;  in putback()
8449 			b_flag |= MSGMARKNEXT;  in putback()
8452 			b_flag &= ~MSGMARKNEXT;  in putback()
8453 			b_flag |= MSGNOTMARKNEXT;  in putback()
8456 		*flagp = (unsigned short) b_flag;  in putback()
8467 			ASSERT((mp->b_flag & (MSGMARKNEXT|MSGNOTMARKNEXT)) !=  in putback()