ST_EOF_PENDING
pos->eof = ST_EOF_PENDING;
pos->eof = ST_EOF_PENDING;
ASSERT(un->un_pos.eof == ST_EOF_PENDING);
if (un->un_pos.eof == ST_EOF_PENDING && bp->b_resid) {
if (un->un_pos.eof != ST_EOF_PENDING) {
if (un->un_pos.eof >= ST_EOF_PENDING) {
if (un->un_lastop == ST_OP_READ && un->un_pos.eof == ST_EOF_PENDING) {
} else if (un->un_pos.eof >= ST_EOF_PENDING) {
un->un_pos.eof == ST_EOF_PENDING) {
un->un_pos.eof = ST_EOF_PENDING;
if (un->un_pos.eof >= ST_EOF_PENDING) {
case ST_EOF_PENDING:
case ST_EOF_PENDING:
if ((un->un_pos.eof >= ST_EOF_PENDING) &&
if ((un->un_pos.eof >= ST_EOF_PENDING) &&
#define IN_EOF(pos) (pos.eof == ST_EOF_PENDING || pos.eof == ST_EOF)