Date: Sat, 9 Jan 1999 14:14:34 -0500 (EST) From: Brian Feldman <green@unixhelp.org> To: Marcel Moolenaar <marcel@scc.nl> Cc: freebsd-emulation@FreeBSD.ORG Subject: Re: sendmsg() not working?! Message-ID: <Pine.BSF.4.05.9901091401480.304-100000@janus.syracuse.net> In-Reply-To: <36973111.31497B15@scc.nl>
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On Sat, 9 Jan 1999, Marcel Moolenaar wrote: > Brian Feldman wrote: > > > > I'm working on getting WINE to play properly, using clone() and all, > > but after resolving how to set the LDT (I added two new LINUX syscalls instead > > of trying to fix the current Linux ldt syscall's stub), I run into a new block: > > sendmsg() returns EINVAL (!) for some reason. > > Do you have version 1.14 of linux_socket.c? The latest commit added the > functionality for sendmsg and recvmsg. Of course, I am using the very latest of everything. (Running 3.0-CURRENT). There's no real extra functionality, sendmsg in linux is exactly the same, binary-compatible with that of FreeBSD. When groping through the kernel to find out why sendmsg() can return EINVAL, I can't seem to find a reason. > > I have a suspicious eye set on sendmsg and recvmsg myself, but that's for > another reason :-) > > > I've got all the code in an archive if anyone wants to try it, and I'm > > including the output with my instrumentation added to it as well. > > If you do have version 1.14 of linux_socket.c than I'll definitely want to > try it. Could you send me enough info in that case so I can set it up? I have the tarchive here, but you need to first add Linux system calls 183 and 184 to test it out (linux_i386_get_ldt and linux_i386_set_ldt, respectively) or you won't be able to use the LDT functions. The functions are already implemented elsewhere, so it's not that hard to add them and recompile/reload the Linux module. Once you add syscall 183 and 184 (183/get can just be a stub), let me know and I'll find some place to slap down the (*cough* 9 megabyte) tar.gz. > > marcel > Brian Feldman _ __ ___ ___ ___ green@unixhelp.org _ __ ___ | _ ) __| \ http://www.freebsd.org/ _ __ ___ ____ | _ \__ \ |) | FreeBSD: The Power to Serve! _ __ ___ ____ _____ |___/___/___/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-emulation" in the body of the message
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