Symbol: FUNIT_BUSY
usr/src/uts/common/io/fd.c
1101
if (!(fjp->fj_flags & FUNIT_BUSY)) {
usr/src/uts/common/io/fd.c
1139
fjp->fj_flags |= FUNIT_BUSY;
usr/src/uts/common/io/fd.c
1272
fjp->fj_flags ^= FUNIT_BUSY;