From: Andrey Ignatov <rdna@fb.com>
Date: Wed, 3 Oct 2018 15:26:38 -0700
Subject: libbpf: Move __dump_nlmsg_t from API to implementation
Patch-mainline: v4.20-rc1
Git-commit: 434fe9d4b4bfa8becb0959ef32b9b9fa628ef6fe
References: bsc#1109837
This typedef is used only by implementation in netlink.c. Nothing uses
it in public API. Move it to netlink.c.
Signed-off-by: Andrey Ignatov <rdna@fb.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
tools/lib/bpf/libbpf.h | 3 ---
tools/lib/bpf/netlink.c | 3 +++
2 files changed, 3 insertions(+), 3 deletions(-)
--- a/tools/lib/bpf/libbpf.h
+++ b/tools/lib/bpf/libbpf.h
@@ -304,11 +304,8 @@ int bpf_perf_event_read_simple(void *mem
void **buf, size_t *buf_len,
bpf_perf_event_print_t fn, void *priv);
-struct nlmsghdr;
struct nlattr;
typedef int (*dump_nlmsg_t)(void *cookie, void *msg, struct nlattr **tb);
-typedef int (*__dump_nlmsg_t)(struct nlmsghdr *nlmsg, dump_nlmsg_t,
- void *cookie);
int bpf_netlink_open(unsigned int *nl_pid);
int nl_get_link(int sock, unsigned int nl_pid, dump_nlmsg_t dump_link_nlmsg,
void *cookie);
--- a/tools/lib/bpf/netlink.c
+++ b/tools/lib/bpf/netlink.c
@@ -18,6 +18,9 @@
#define SOL_NETLINK 270
#endif
+typedef int (*__dump_nlmsg_t)(struct nlmsghdr *nlmsg, dump_nlmsg_t,
+ void *cookie);
+
int bpf_netlink_open(__u32 *nl_pid)
{
struct sockaddr_nl sa;