tun tap can be implemented on Mac OS X using
http://tuntaposx.sourceforge.net
It behaves in the same way as FreeBSD/OpenBSD implementations, but Qemu
needs a patch to use the OpenBS/FreeBSD code.
As per the patch listed in this forum thread:
http://forum.gns3.net/post17679.html#p17679
And also as used in the MacPorts installation:
https://trac.macports.org/browser/trunk/dports/emulators/qemu/files/patch-net-tap-interface.diff
Signed-off-by: Alasdair McLeay <alasdair.mcleay@me.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
struct stat s;
#endif
-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__OpenBSD__)
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || \
+ defined(__OpenBSD__) || defined(__APPLE__)
/* if no ifname is given, always start the search from tap0/tun0. */
int i;
char dname[100];