root/tools/testing/selftests/bpf/progs/test_xdp_redirect.c

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DEFINITIONS

This source file includes following definitions.
  1. SEC
  2. SEC

   1 /* Copyright (c) 2017 VMware
   2  *
   3  * This program is free software; you can redistribute it and/or
   4  * modify it under the terms of version 2 of the GNU General Public
   5  * License as published by the Free Software Foundation.
   6  *
   7  * This program is distributed in the hope that it will be useful, but
   8  * WITHOUT ANY WARRANTY; without even the implied warranty of
   9  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  10  * General Public License for more details.
  11  */
  12 #include <linux/bpf.h>
  13 #include "bpf_helpers.h"
  14 
  15 int _version SEC("version") = 1;
  16 
  17 SEC("redirect_to_111")
  18 int xdp_redirect_to_111(struct xdp_md *xdp)
  19 {
  20         return bpf_redirect(111, 0);
  21 }
  22 SEC("redirect_to_222")
  23 int xdp_redirect_to_222(struct xdp_md *xdp)
  24 {
  25         return bpf_redirect(222, 0);
  26 }
  27 
  28 char _license[] SEC("license") = "GPL";

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