Lines Matching refs:delta
875 _IO_ssize_t delta;
881 delta = fp->_IO_read_ptr - fp->_IO_read_end;
882 if (delta != 0)
886 delta -= eGptr () - Gbase ();
888 _IO_off64_t new_pos = _IO_SYSSEEK (fp, delta, 1);
914 delta -= eGptr () - Gbase ();
944 _IO_off64_t delta, new_offset;
1073 delta = offset - new_offset;
1074 if (delta > fp->_IO_buf_end - fp->_IO_buf_base)
1077 delta = 0;
1082 if (delta == 0)
1088 ? delta : fp->_IO_buf_end - fp->_IO_buf_base));
1089 if (count < delta)
1092 offset = count == EOF ? delta : delta-count;
1097 _IO_setg (fp, fp->_IO_buf_base, fp->_IO_buf_base + delta,