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Drop cgo usage for ifReq structure. 

Signed-off-by: Dimitri John Ledkov <dimitri.j.ledkov@intel.com>
This commit is contained in:
Dimitri John Ledkov 2015-10-02 11:54:54 +01:00
parent 11eac9d2ec
commit 2838743155
1 changed files with 8 additions and 11 deletions
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19
link_tuntap_linux.go
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@ -1,17 +1,14 @@
package netlink package netlink
/* // ideally golang.org/x/sys/unix would define IfReq but it only has
#include <sys/ioctl.h> // IFNAMSIZ, hence this minimalistic implementation
#include <sys/socket.h> const (
#include <linux/if.h> SizeOfIfReq = 40
#include <linux/if_tun.h> IFNAMSIZ = 16
)
#define IFREQ_SIZE sizeof(struct ifreq)
*/
import "C"
type ifReq struct { type ifReq struct {
Name [C.IFNAMSIZ]byte Name [IFNAMSIZ]byte
Flags uint16 Flags uint16
pad [C.IFREQ_SIZE - C.IFNAMSIZ - 2]byte pad [SizeOfIfReq - IFNAMSIZ - 2]byte
} }