termios

[Thomas Doerfler]

Hello,

I think you refer to the loop starting with 

		while (tty->rawInBuf.Head != tty->rawInBuf.Tail) {

in function "fillBufferQueue" in termios.c.

IMHO a solution would be to limit the loop to the cases, when 
the variable "wait" ist still TRUE, so a replacement for the 
upper line would be

		while (wait && (tty->rawInBuf.Head != tty->rawInBuf.Tail)) {

wkr,
	Thomas Doerfler.

> Hello,
> 
> we are struggling with the termios system in the moment and we need the 
> help of the community.
> either there is a missunderstanding of cannonical processing by us or a 
> real bug in the termio system.
> the function fillBufferQuue() is responsible to transfer from raw input 
> buffer into cooked buffer and all the control character processing is 
> handled by iproc(). when iproc() signals a completed line by returning a 
> one, fillBufferQueue does not return to the caller with this line in the 
> cooked buffer, but remains in its loop and appends all further 
> characters (after cannonical processing) to the cooked buffer. IMHO 
> fillBufferQueue should return immediately after an NL, EOF, EOL or EOL2 
> was added to cooked buffer.
> 
> this behaviour could be accomplished by adding a break instruction after 
> the wait = 0; instruction after calling siproc() in cannonical processing.
> 
> -- 
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> 
> Wolfram Wadepohl
> Entwicklung
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