diff options
Diffstat (limited to '')
| -rw-r--r-- | tools/testing/selftests/drivers/net/xdp_helper.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/testing/selftests/drivers/net/xdp_helper.c b/tools/testing/selftests/drivers/net/xdp_helper.c index 80f86c2fe1a5..2bad3b4d616c 100644 --- a/tools/testing/selftests/drivers/net/xdp_helper.c +++ b/tools/testing/selftests/drivers/net/xdp_helper.c @@ -50,6 +50,13 @@ int main(int argc, char **argv) return 1; } + /* "Probing mode", just checking if AF_XDP sockets are supported */ + if (!strcmp(argv[1], "-") && !strcmp(argv[2], "-")) { + printf("AF_XDP support detected\n"); + close(sock_fd); + return 0; + } + ifindex = atoi(argv[1]); queue = atoi(argv[2]); |