NFSV3ACCESS_READ
if ((nfsmode & NFSV3ACCESS_READ) &&
nfsmode &= ~NFSV3ACCESS_READ;
#define NFSV3ACCESS_ALL (NFSV3ACCESS_READ | NFSV3ACCESS_MODIFY \
mode = NFSV3ACCESS_READ;
wmode = NFSV3ACCESS_READ | NFSV3ACCESS_MODIFY |