diff options
Diffstat (limited to 'samples/bpf/xdp_router_ipv4_user.c')
| -rw-r--r-- | samples/bpf/xdp_router_ipv4_user.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/samples/bpf/xdp_router_ipv4_user.c b/samples/bpf/xdp_router_ipv4_user.c index 2d565ba54b8c..6dae87d83e1c 100644 --- a/samples/bpf/xdp_router_ipv4_user.c +++ b/samples/bpf/xdp_router_ipv4_user.c @@ -640,12 +640,10 @@ static void usage(const char *prog) int main(int ac, char **argv) { - struct bpf_prog_load_attr prog_load_attr = { - .prog_type = BPF_PROG_TYPE_XDP, - }; struct bpf_prog_info info = {}; __u32 info_len = sizeof(info); const char *optstr = "SF"; + struct bpf_program *prog; struct bpf_object *obj; char filename[256]; char **ifname_list; @@ -653,7 +651,6 @@ int main(int ac, char **argv) int err, i = 1; snprintf(filename, sizeof(filename), "%s_kern.o", argv[0]); - prog_load_attr.file = filename; total_ifindex = ac - 1; ifname_list = (argv + 1); @@ -684,14 +681,20 @@ int main(int ac, char **argv) return 1; } - if (bpf_prog_load_xattr(&prog_load_attr, &obj, &prog_fd)) + obj = bpf_object__open_file(filename, NULL); + if (libbpf_get_error(obj)) return 1; + prog = bpf_object__next_program(obj, NULL); + bpf_program__set_type(prog, BPF_PROG_TYPE_XDP); + printf("\n******************loading bpf file*********************\n"); - if (!prog_fd) { - printf("bpf_prog_load_xattr: %s\n", strerror(errno)); + err = bpf_object__load(obj); + if (err) { + printf("bpf_object__load(): %s\n", strerror(errno)); return 1; } + prog_fd = bpf_program__fd(prog); lpm_map_fd = bpf_object__find_map_fd_by_name(obj, "lpm_map"); rxcnt_map_fd = bpf_object__find_map_fd_by_name(obj, "rxcnt"); |