diff options
Diffstat (limited to 'samples/bpf/test_cgrp2_attach.c')
| -rw-r--r-- | samples/bpf/test_cgrp2_attach.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/samples/bpf/test_cgrp2_attach.c b/samples/bpf/test_cgrp2_attach.c index a19484c..8283ef8 100644 --- a/samples/bpf/test_cgrp2_attach.c +++ b/samples/bpf/test_cgrp2_attach.c @@ -36,6 +36,8 @@ enum { MAP_KEY_BYTES, }; +char bpf_log_buf[BPF_LOG_BUF_SIZE]; + static int prog_load(int map_fd, int verdict) { struct bpf_insn prog[] = { @@ -67,8 +69,9 @@ static int prog_load(int map_fd, int verdict) BPF_EXIT_INSN(), }; - return bpf_prog_load(BPF_PROG_TYPE_CGROUP_SKB, - prog, sizeof(prog), "GPL", 0); + return bpf_load_program(BPF_PROG_TYPE_CGROUP_SKB, + prog, sizeof(prog), "GPL", 0, + bpf_log_buf, BPF_LOG_BUF_SIZE); } static int usage(const char *argv0) @@ -108,10 +111,10 @@ static int attach_filter(int cg_fd, int type, int verdict) } while (1) { key = MAP_KEY_PACKETS; - assert(bpf_lookup_elem(map_fd, &key, &pkt_cnt) == 0); + assert(bpf_map_lookup_elem(map_fd, &key, &pkt_cnt) == 0); key = MAP_KEY_BYTES; - assert(bpf_lookup_elem(map_fd, &key, &byte_cnt) == 0); + assert(bpf_map_lookup_elem(map_fd, &key, &byte_cnt) == 0); printf("cgroup received %lld packets, %lld bytes\n", pkt_cnt, byte_cnt); |
