On 7/13/07, Steve McKown <[EMAIL PROTECTED]> wrote:
Hi David,
I have one more patch suggestion for the C SDK, to build upon your recent
update to CVS. With the latest code and using a blocking serial source, one
can get into a situation where the SDK has buffered one or more packets
internally but it still blocks to do IO on the tty when calling
read_serial_packet. Here's the call graph:
read_serial_packet(src, &len);
read_and_process(src, src->non_blocking); /* nb is FALSE */
read_byte(src, non_blocking);
serial_read(src, non_blocking, buffer, len);
select(...);
Patch below. Thanks!
Checked in, thanks!
David Gay
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