183         let mut offset = 0;  in receive_buf_common()  localVariable
213                     self.receive_buf(tty.clone(), &buf[offset..], Some(&flags[offset..]), n);  in receive_buf_common()
215                     self.receive_buf(tty.clone(), &buf[offset..], flags, n);  in receive_buf_common()
219             offset += n;  in receive_buf_common()
292         let offset = n;  in receive_buf_real_raw()  localVariable
297         self.read_buf[head..(head + n)].copy_from_slice(&buf[offset..(offset + n)]);  in receive_buf_real_raw()
351         let mut offset = 0;  in receive_buf_standard()  localVariable
353             if offset >= buf.len() {  in receive_buf_standard()
356             let mut c = buf[offset];  in receive_buf_standard()
357             offset += 1;  in receive_buf_standard()
904     pub fn zero_buffer(&mut self, offset: usize, size: usize) {  in zero_buffer()
905         let offset = offset & (NTTY_BUFSIZE - 1);  in zero_buffer()  localVariable
907             let n = offset + size;  in zero_buffer()
909                 for c in &mut self.read_buf[offset..NTTY_BUFSIZE] {  in zero_buffer()
917                 for c in &mut self.read_buf[offset..n] {  in zero_buffer()
1000         offset: &mut usize,  in canon_copy_from_read_buf()
1064         self.ntty_copy(&mut dst[*offset..], tail, &mut n)?;  in canon_copy_from_read_buf()
1066         *offset += n;  in canon_copy_from_read_buf()
1124         offset: &mut usize,  in copy_from_read_buf()
1135             self.ntty_copy(&mut dst[*offset..], tail, &mut n)?;  in copy_from_read_buf()
1152             *offset += n;  in copy_from_read_buf()
1601         let mut offset = 0;  in read()  localVariable
1610                 } else if ldata.canon_copy_from_read_buf(buf, &mut nr, &mut offset)? {  in read()
1613             } else if ldata.copy_from_read_buf(termios, buf, &mut nr, &mut offset)? {  in read()
1651                     if offset != 0 {  in read()
1657                     buf[offset] = cs.bits();  in read()
1658                     offset += 1;  in read()
1708                 if ldata.canon_copy_from_read_buf(buf, &mut nr, &mut offset)? {  in read()
1710                     offset += len - nr;  in read()
1711                     return Ok(offset);  in read()
1716                 if packet && offset == 0 {  in read()
1717                     buf[offset] = TtyPacketStatus::TIOCPKT_DATA.bits();  in read()
1718                     offset += 1;  in read()
1722                 if ldata.copy_from_read_buf(core.termios(), buf, &mut nr, &mut offset)?  in read()
1723                     && offset >= minimum  in read()
1726                     return Ok(offset);  in read()
1730             if offset >= minimum {  in read()
1739         if offset > 0 {  in read()
1740             return Ok(offset);  in read()
1766         let mut offset = 0;  in write()  localVariable
1778                     let ret = ldata.process_output_block(core, core.termios(), &buf[offset..], nr);  in write()
1790                     offset += num;  in write()
1797                     let c = buf[offset];  in write()
1801                     offset += 1;  in write()
1808                     let write = tty.write(core, &buf[offset..], nr)?;  in write()
1812                     offset += write;  in write()
1833         Ok(offset)  in write()