Symbol: uio_isuserspace
usr/src/uts/common/fs/smbclnt/netsmb/subr_mchain.c
631
mtype = (uio_isuserspace(uiop) ? MB_MUSER : MB_MSYSTEM);
usr/src/uts/common/fs/smbclnt/netsmb/subr_mchain.c
958
mtype = (uio_isuserspace(uiop) ? MB_MUSER : MB_MSYSTEM);