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| author |   Andrii Nakryiko <andrii@kernel.org> | 2022-01-19 22:14:22 -0800 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2022-01-20 21:22:02 -0800 |
| commit | d4e34bfcbe880493cabd726453b3f52715756616 (patch) | |
| tree | 0765e092317f43977888061284ae78afaa9c0f65 /samples/bpf/xdpsock_user.c | |
| parent | selftests/bpf: switch to new libbpf XDP APIs (diff) | |
| download | linux-d4e34bfcbe880493cabd726453b3f52715756616.tar.xz linux-d4e34bfcbe880493cabd726453b3f52715756616.zip | |
samples/bpf: adapt samples/bpf to bpf_xdp_xxx() APIs
Use new bpf_xdp_*() APIs across all XDP-related BPF samples.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20220120061422.2710637-5-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'samples/bpf/xdpsock_user.c')
| -rw-r--r-- | samples/bpf/xdpsock_user.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/samples/bpf/xdpsock_user.c b/samples/bpf/xdpsock_user.c index aa50864e4415..19288a2bbc75 100644 --- a/samples/bpf/xdpsock_user.c +++ b/samples/bpf/xdpsock_user.c @@ -571,13 +571,13 @@ static void remove_xdp_program(void) { u32 curr_prog_id = 0; - if (bpf_get_link_xdp_id(opt_ifindex, &curr_prog_id, opt_xdp_flags)) { - printf("bpf_get_link_xdp_id failed\n"); + if (bpf_xdp_query_id(opt_ifindex, opt_xdp_flags, &curr_prog_id)) { + printf("bpf_xdp_query_id failed\n"); exit(EXIT_FAILURE); } if (prog_id == curr_prog_id) - bpf_set_link_xdp_fd(opt_ifindex, -1, opt_xdp_flags); + bpf_xdp_detach(opt_ifindex, opt_xdp_flags, NULL); else if (!curr_prog_id) printf("couldn't find a prog id on a given interface\n"); else @@ -1027,7 +1027,7 @@ static struct xsk_socket_info *xsk_configure_socket(struct xsk_umem_info *umem, if (ret) exit_with_error(-ret); - ret = bpf_get_link_xdp_id(opt_ifindex, &prog_id, opt_xdp_flags); + ret = bpf_xdp_query_id(opt_ifindex, opt_xdp_flags, &prog_id); if (ret) exit_with_error(-ret); @@ -1760,7 +1760,7 @@ static void load_xdp_program(char **argv, struct bpf_object **obj) exit(EXIT_FAILURE); } - if (bpf_set_link_xdp_fd(opt_ifindex, prog_fd, opt_xdp_flags) < 0) { + if (bpf_xdp_attach(opt_ifindex, prog_fd, opt_xdp_flags, NULL) < 0) { fprintf(stderr, "ERROR: link set xdp fd failed\n"); exit(EXIT_FAILURE); } |