Date: Mon, 19 Nov 2001 07:43:54 -0800 (PST) From: Ian Dowse <iedowse@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/compat/linux linux_ioctl.c linux_ioctl.h Message-ID: <200111191543.fAJFhs205300@freefall.freebsd.org>
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iedowse 2001/11/19 07:43:54 PST
Modified files:
sys/compat/linux linux_ioctl.c linux_ioctl.h
Log:
Deal with a few issues that cropped up following the recent changes
to the code for translating socket and private ioctls:
- Only perform socket ioctl translation if the file descriptor is a
socket.
- Treat socket ioctls on non-sockets specially, and for now assume
that these are directed at a tap/vmnet device, so translate the
ioctl numbers as appropriate (the way if_tap abuses some socket
ioctls to pass non-ifreq data is utterly bogus, but this is how
VMware on FreeBSD has always "worked"; I will deal with this
later).
- Add (untested) support for translating SIOCSIFADDR.
- In all cases where we fail to translate an ioctl, return ENOIOCTL
so that other handlers have a chance to do the translation.
This should fix the "/dev/vmnet1: Invalid argument" errors that
users of VMware were experiencing, though I have only verified this
on RELENG_4.
Submitted by: des (mostly)
MFC after: 3 days
Revision Changes Path
1.76 +69 -14 src/sys/compat/linux/linux_ioctl.c
1.12 +1 -0 src/sys/compat/linux/linux_ioctl.h
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