[PATCH v11 bpf-next 03/12] libbpf: Recognize insn_array map type

[Anton Protopopov <a.s.protopopov@gmail.com>]

Teach libbpf about the existence of the new instruction array map.

Signed-off-by: Anton Protopopov <a.s.protopopov@gmail.com>
---
 tools/lib/bpf/libbpf.c        | 1 +
 tools/lib/bpf/libbpf_probes.c | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c
index 27a07782bd72..777c848ac097 100644
--- a/tools/lib/bpf/libbpf.c
+++ b/tools/lib/bpf/libbpf.c
@@ -190,6 +190,7 @@ static const char * const map_type_name[] = {
 	[BPF_MAP_TYPE_USER_RINGBUF]             = "user_ringbuf",
 	[BPF_MAP_TYPE_CGRP_STORAGE]		= "cgrp_storage",
 	[BPF_MAP_TYPE_ARENA]			= "arena",
+	[BPF_MAP_TYPE_INSN_ARRAY]		= "insn_array",
 };
 
 static const char * const prog_type_name[] = {
diff --git a/tools/lib/bpf/libbpf_probes.c b/tools/lib/bpf/libbpf_probes.c
index 9dfbe7750f56..bccf4bb747e1 100644
--- a/tools/lib/bpf/libbpf_probes.c
+++ b/tools/lib/bpf/libbpf_probes.c
@@ -364,6 +364,10 @@ static int probe_map_create(enum bpf_map_type map_type)
 	case BPF_MAP_TYPE_SOCKHASH:
 	case BPF_MAP_TYPE_REUSEPORT_SOCKARRAY:
 		break;
+	case BPF_MAP_TYPE_INSN_ARRAY:
+		key_size	= sizeof(__u32);
+		value_size	= sizeof(struct bpf_insn_array_value);
+		break;
 	case BPF_MAP_TYPE_UNSPEC:
 	default:
 		return -EOPNOTSUPP;
-- 
2.34.1