Symbol: _FIOSDIO
usr/src/uts/common/fs/smbclnt/smbfs/smbfs_vnops.c
1400
case _FIOSDIO:
usr/src/uts/common/fs/ufs/ufs_vnops.c
1666
case _FIOSDIO:
usr/src/uts/common/fs/zfs/zfs_vnops.c
382
case _FIOSDIO: