diff options
Diffstat (limited to 'samples/bpf/test_cgrp2_sock.c')
| -rw-r--r-- | samples/bpf/test_cgrp2_sock.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/samples/bpf/test_cgrp2_sock.c b/samples/bpf/test_cgrp2_sock.c index d467b3c1c55c..c3cfb23e23b5 100644 --- a/samples/bpf/test_cgrp2_sock.c +++ b/samples/bpf/test_cgrp2_sock.c @@ -23,6 +23,8 @@ #include "libbpf.h" +char bpf_log_buf[BPF_LOG_BUF_SIZE]; + static int prog_load(int idx) { struct bpf_insn prog[] = { @@ -33,9 +35,10 @@ static int prog_load(int idx) BPF_MOV64_IMM(BPF_REG_0, 1), /* r0 = verdict */ BPF_EXIT_INSN(), }; + size_t insns_cnt = sizeof(prog) / sizeof(struct bpf_insn); - return bpf_prog_load(BPF_PROG_TYPE_CGROUP_SOCK, prog, sizeof(prog), - "GPL", 0); + return bpf_load_program(BPF_PROG_TYPE_CGROUP_SOCK, prog, insns_cnt, + "GPL", 0, bpf_log_buf, BPF_LOG_BUF_SIZE); } static int usage(const char *argv0) @@ -72,7 +75,7 @@ int main(int argc, char **argv) return EXIT_FAILURE; } - ret = bpf_prog_attach(prog_fd, cg_fd, BPF_CGROUP_INET_SOCK_CREATE); + ret = bpf_prog_attach(prog_fd, cg_fd, BPF_CGROUP_INET_SOCK_CREATE, 0); if (ret < 0) { printf("Failed to attach prog to cgroup: '%s'\n", strerror(errno)); |