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Allow the cloning /dev/tap interface to be used on FreeBSD and NetBSD.

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This device works like /dev/tun on Linux, automatically creating a new tap
interface when a program opens it. We now pass the actual name of the newly
created interface in $INTERFACE.
This commit is contained in:
Guus Sliepen 2009-10-12 22:14:47 +02:00
parent 92b8abc921
commit ec4c8bcb18
1 changed files with 11 additions and 0 deletions
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11
src/bsd/device.c
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@ -150,6 +150,17 @@ bool setup_device(void) {
if(routing_mode == RMODE_ROUTER)
overwrite_mac = true;
device_info = "Generic BSD tap device";
#ifdef TAPGIFNAME
{
struct ifreq ifr;
if(ioctl(device_fd, TAPGIFNAME, (void*)&ifr) == 0) {
if(iface)
free(iface);
iface = xstrdup(ifr.ifr_name);
}
}
#endif
break;
#ifdef HAVE_TUNEMU
case DEVICE_TYPE_TUNEMU: