Date: Sun, 10 Jan 1999 15:17:28 -0500 (EST) From: Brian Feldman <green@unixhelp.org> To: Mike Smith <mike@smith.net.au> Cc: Marcel Moolenaar <marcel@scc.nl>, freebsd-emulation@FreeBSD.ORG Subject: Re: sendmsg() not working?! Message-ID: <Pine.BSF.4.05.9901101514430.13908-100000@janus.syracuse.net> In-Reply-To: <199901101052.CAA05296@dingo.cdrom.com>
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On Sun, 10 Jan 1999, Mike Smith wrote:
> >
> > Just one question. Is it save to assume there is no problem with the native
> > FreeBSD syscall?
> > To put it differently; Is it wise to focus on the subtle differences of the
> > Linux syscall?
>
> I would definitely want to set up a FreeBSD version of the call under
> the same circumstances (ie. test program) to make sure it worked
> natively, then build the same test program under Linux and verify that
> it failed under emulation, and then compare the call data inside the
> kernel for the two operations.
This is WINE, and under FreeBSD sendmsg() succeeds every time, and WINE runs.
In Linux emulation, sendmsg never succeeds :(
syscall linux_socketcall(0x10,0xefbfd654)
errno -22 'Invalid argument'
I guess I could try to DDB and break on sendmsg's...
>
> --
> \\ Sometimes you're ahead, \\ Mike Smith
> \\ sometimes you're behind. \\ mike@smith.net.au
> \\ The race is long, and in the \\ msmith@freebsd.org
> \\ end it's only with yourself. \\ msmith@cdrom.com
>
>
>
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