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Part of extended mode being an argument and not a compile time decision.
--- freebsd/tun_dev.c.orig 2016-10-01 21:46:01 UTC
+++ freebsd/tun_dev.c
@@ -35,6 +35,8 @@
#include "vtun.h"
#include "lib.h"
+extern int extended_mode;
+
/*
* Allocate TUN device, returns opened fd.
* Stores dev name in the first arg(must be large enough).
@@ -58,10 +60,8 @@ int tun_open(char *dev)
}
}
if( fd > -1 ){
- i=0;
- /* Disable extended modes */
- ioctl(fd, TUNSLMODE, &i);
- ioctl(fd, TUNSIFHEAD, &i);
+ ioctl(fd, TUNSLMODE, &extended_mode);
+ ioctl(fd, TUNSIFHEAD, &extended_mode);
}
return fd;
}
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