Date: Wed, 25 Aug 2004 16:26:29 +0200 (CEST) From: Harti Brandt <harti@freebsd.org> To: gerarra@tin.it Cc: freebsd-hackers@freebsd.org Subject: RE: Problems with tiocget/seta Message-ID: <20040825162539.N553@beagle.kn.op.dlr.de> In-Reply-To: <411972290000B0FD@ims3a.cp.tin.it> References: <411972290000B0FD@ims3a.cp.tin.it>
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On Wed, 25 Aug 2004 gerarra@tin.it wrote: > >> >> >> Some background... >> >> For the past three years I have been developing a Forth compiler for Linux. >> The kernel to my compiler is written in 100% pure assembler using NASM. >> The object code produced is almost identical to what the Forth compiler >> itself would produce were it were used to compile its own sources (some > day). >> I accomplish this via liberal use of NASM macros. >> >> All I/O etc is accomplished using Linux syscalls, no external libraries > are >> referenced. Linux is my BIOS :) >> >> The problem... >> >> I consider Isforth to be a worthy project, worthy enough to be ported to >> other processors and other operating systems. The PPC port is being done >> by a friend of mine and is almost complete. The FreeBSD port has been > "nearly >> complete" for about EIGHT months. I am currenty at a complete loss as > to >> how to fix the problem (even though i think i know what it is!) :/ >> >> One of the things that my compiler has to do is switch stdin out of canoniacal >> mode and switch off echo. In Linux the ioctl is working - in fbsd its > not. > > have you get a look to freebsd ioctl request codes? they differ from Linux > and FreeBSD. > >> Im almost posative that i am passing correct values to the syscall yet > stdin >> is still buffered after the call and is still echoing. I would truely > love >> to get this up and running in FBSD but am in dire need of help. Im told >> that if anyone can help me YOU guys can (blame samy for getting you into >> this :)... > > If you don't find a solution giving a look to tcsetattr(3) implementation > for FreeBSD could be a good idea. Especially cfmakeraw(). harti
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