diff options
Diffstat (limited to 'samples/bpf/fds_example.c')
| -rw-r--r-- | samples/bpf/fds_example.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/samples/bpf/fds_example.c b/samples/bpf/fds_example.c index 9a7c1fd7a4a8..16dbf49e0f19 100644 --- a/samples/bpf/fds_example.c +++ b/samples/bpf/fds_example.c @@ -54,16 +54,22 @@ static int bpf_prog_create(const char *object) }; size_t insns_cnt = sizeof(insns) / sizeof(struct bpf_insn); struct bpf_object *obj; - int prog_fd; + int err; if (object) { - assert(!bpf_prog_load(object, BPF_PROG_TYPE_UNSPEC, - &obj, &prog_fd)); - return prog_fd; + obj = bpf_object__open_file(object, NULL); + assert(!libbpf_get_error(obj)); + err = bpf_object__load(obj); + assert(!err); + return bpf_program__fd(bpf_object__next_program(obj, NULL)); } else { - return bpf_load_program(BPF_PROG_TYPE_SOCKET_FILTER, - insns, insns_cnt, "GPL", 0, - bpf_log_buf, BPF_LOG_BUF_SIZE); + LIBBPF_OPTS(bpf_prog_load_opts, opts, + .log_buf = bpf_log_buf, + .log_size = BPF_LOG_BUF_SIZE, + ); + + return bpf_prog_load(BPF_PROG_TYPE_SOCKET_FILTER, NULL, "GPL", + insns, insns_cnt, &opts); } } @@ -73,8 +79,8 @@ static int bpf_do_map(const char *file, uint32_t flags, uint32_t key, int fd, ret; if (flags & BPF_F_PIN) { - fd = bpf_create_map(BPF_MAP_TYPE_ARRAY, sizeof(uint32_t), - sizeof(uint32_t), 1024, 0); + fd = bpf_map_create(BPF_MAP_TYPE_ARRAY, NULL, sizeof(uint32_t), + sizeof(uint32_t), 1024, NULL); printf("bpf: map fd:%d (%s)\n", fd, strerror(errno)); assert(fd > 0); |