> From: Denis RICHARD <[EMAIL PROTECTED]> > > Hi all, > > I found a bug in rt_com-0.5.3. > > To verify free space remaining in a buffer (input or output), the > indexes head and tail are compared. But when the buffer is full > (head == tail), it is considered as empty. It cannot do the difference > between a full and an empty buffer. > > To solve that, I added a counter (used) in the rt_buf_struct structure, > which count the numbers of characters in the buffer. > > Attach the diff file. > > Denis I ran into the same problem. However, I fixed it by modifying rt_com_buff_free() to return a value 1 less than previously. I also made what I thought were a couple of other improvements. These changes have been posted on sourceforge.net as release "0.5.5 pre1". -- James ---------------------------------------- James H. Puttick Kerr Vayne Systems Ltd. 1 Valleywood Drive, Unit 5A Markham, Ontario L3R 5L9 Canada +1 905 475 6161 office +1 905 479 9833 fax mailto:[EMAIL PROTECTED] ---------------------------------------- ----- End of forwarded message from [EMAIL PROTECTED] ----- -- [rtl] --- To unsubscribe: echo "unsubscribe rtl" | mail [EMAIL PROTECTED] OR echo "unsubscribe rtl <Your_email>" | mail [EMAIL PROTECTED] -- For more information on Real-Time Linux see: http://www.rtlinux.org/rtlinux/
