Date: Wed, 15 Oct 1997 16:20:08 +0200 From: Arne Henrik Juul <arnej@stud.math.ntnu.no> To: kuku@gilberto.physik.RWTH-Aachen.DE Cc: freebsd-emulation@FreeBSD.ORG Subject: Re: some observations with xmaple (Maple V4 R5, Linux version) Message-ID: <199710151420.HAA17681@hub.freebsd.org> In-Reply-To: Your message of "Wed, 15 Oct 1997 09:19:37 %2B0200 (MEST)" References: <199710150719.JAA10735@gil.physik.rwth-aachen.de>
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Christoph Kukulies wrote: > When I set the DISPLAY variable to a remote host the program > just seg faults (segmentation violation) and dies. It shouldn't IMO. > > (it's a 2.2.2 installation) I had the same problem, but I solved it by just using linux's libc.so.5.3.12 instead of libc.so.5.4.23 (which is installed by ports/emulators/linux_lib now). Looking at the nearby linux machines they were all using libc 5.3.12 anyway. The crash is related to hostname lookups somehow, if you use the IP address in $DISPLAY it works. It may be a bug in linux libc and/or maple for all I know, I haven't been able to find a linux machine with libc 5.4.23 to test maple on. > Running the non GUI version (maple) it comes up fine but (since I didn't > know how to quit) when I send it the Quit signal (^\) it comes with > > LINUX: 'ioctl' fd=0, typ=0x54(T), num=0x12 not implemented > > and finally core dumps and quits through the FreeBSD signal mechanism. this I didn't try - I know that "quit" works with maple :-) however, it's probably (from a nearby linux machine): asm/ioctls.h:#define TIOCSTI 0x5412 - Arne H. J.
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