*/
#include "qemu/osdep.h"
-#include "qemu-common.h"
#include "tap_int.h"
#include "tap-linux.h"
#include "net/tap.h"
int tap_probe_vnet_hdr(int fd, Error **errp)
{
struct ifreq ifr;
+ memset(&ifr, 0, sizeof(ifr));
if (ioctl(fd, TUNGETIFF, &ifr) != 0) {
/* TUNGETIFF is available since kernel v2.6.27 */
pstrcpy(ifname, sizeof(ifr.ifr_name), ifr.ifr_name);
return 0;
}
+
+int tap_fd_set_steering_ebpf(int fd, int prog_fd)
+{
+ if (ioctl(fd, TUNSETSTEERINGEBPF, (void *) &prog_fd) != 0) {
+ error_report("Issue while setting TUNSETSTEERINGEBPF:"
+ " %s with fd: %d, prog_fd: %d",
+ strerror(errno), fd, prog_fd);
+
+ return -1;
+ }
+
+ return 0;
+}