selftests/bpf: Selftest for sys_bind hooks

[muen/linux.git] / tools / lib / bpf / libbpf.c

diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c
index 48e3e743ebf77f68fc19827c7717762bed9d1be1..d7ce8818982c0f4fac17ed855a9fd26482c7e13d 100644 (file)
--- a/tools/lib/bpf/libbpf.c
+++ b/tools/lib/bpf/libbpf.c
@@ -1859,6 +1859,9 @@ static void bpf_program__set_expected_attach_type(struct bpf_program *prog,
 
 #define BPF_PROG_SEC(string, ptype) BPF_PROG_SEC_FULL(string, ptype, 0)
 
+#define BPF_SA_PROG_SEC(string, ptype) \
+       BPF_PROG_SEC_FULL(string, BPF_PROG_TYPE_CGROUP_SOCK_ADDR, ptype)
+
 static const struct {
        const char *sec;
        size_t len;
@@ -1882,10 +1885,13 @@ static const struct {
        BPF_PROG_SEC("sockops",         BPF_PROG_TYPE_SOCK_OPS),
        BPF_PROG_SEC("sk_skb",          BPF_PROG_TYPE_SK_SKB),
        BPF_PROG_SEC("sk_msg",          BPF_PROG_TYPE_SK_MSG),
+       BPF_SA_PROG_SEC("cgroup/bind4", BPF_CGROUP_INET4_BIND),
+       BPF_SA_PROG_SEC("cgroup/bind6", BPF_CGROUP_INET6_BIND),
 };
 
 #undef BPF_PROG_SEC
 #undef BPF_PROG_SEC_FULL
+#undef BPF_SA_PROG_SEC
 
 static int bpf_program__identify_section(struct bpf_program *prog)
 {