RDWR
EPKT_DESC(MMU, XLAT, DATA, INV, RDWR),
EPKT_DESC(MMU, XLAT, ADDR, UNMAP, RDWR),
EPKT_DESC(MMU, XLAT, DATA, PROT, RDWR),
EPKT_DESC(PORT, PIO, IRR, INV, RDWR),
return (RDWR);
wrt = RDWR;
wrt = RDWR;
wrt = RDWR;
wrt = RDWR;
wrt = RDWR;
wrt = RDWR;
wrt = RDWR;
wrt = RDWR;
wrt = RDWR;
wrt = RDWR;
wrt = RDWR;
wrt = RDWR;
wrt = RDWR;
wrt = RDWR;
wrt = RDWR;
wrt = RDWR;
wrt = RDWR;
wrt = RDWR;
wrt = RDWR;
(un->un_oflags & FWRITE) ? RDWR : RDONLY;
(un->un_oflags & FWRITE) ? RDWR : RDONLY;
un->un_read_only = RDWR;
if ((un->un_read_only == RDWR) ||
un->un_read_only == RDWR ? B_WRITE : B_READ)) {
if (un->un_read_only == RDWR) {
if (un->un_read_only == RDWR) {