diff options
Diffstat (limited to 'samples/bpf/xdp1_user.c')
| -rw-r--r-- | samples/bpf/xdp1_user.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/samples/bpf/xdp1_user.c b/samples/bpf/xdp1_user.c index 378850c70eb8..2431c0321b71 100644 --- a/samples/bpf/xdp1_user.c +++ b/samples/bpf/xdp1_user.c @@ -62,13 +62,14 @@ static void usage(const char *prog) fprintf(stderr, "usage: %s [OPTS] IFINDEX\n\n" "OPTS:\n" - " -S use skb-mode\n", + " -S use skb-mode\n" + " -N enforce native mode\n", prog); } int main(int argc, char **argv) { - const char *optstr = "S"; + const char *optstr = "SN"; char filename[256]; int opt; @@ -77,6 +78,9 @@ int main(int argc, char **argv) case 'S': xdp_flags |= XDP_FLAGS_SKB_MODE; break; + case 'N': + xdp_flags |= XDP_FLAGS_DRV_MODE; + break; default: usage(basename(argv[0])); return 1; @@ -102,6 +106,7 @@ int main(int argc, char **argv) } signal(SIGINT, int_exit); + signal(SIGTERM, int_exit); if (set_link_xdp_fd(ifindex, prog_fd[0], xdp_flags) < 0) { printf("link set xdp fd failed\n"); |