Commit 434fe9d4 authored by Andrey Ignatov's avatar Andrey Ignatov Committed by Daniel Borkmann
Browse files

libbpf: Move __dump_nlmsg_t from API to implementation 



This typedef is used only by implementation in netlink.c. Nothing uses
it in public API. Move it to netlink.c.

Signed-off-by: default avatarAndrey Ignatov <rdna@fb.com>
Acked-by: default avatarAlexei Starovoitov <ast@kernel.org>
Signed-off-by: default avatarDaniel Borkmann <daniel@iogearbox.net>
parent d71019b5

tools/lib/bpf/libbpf.h

+0 −3
Original line number Original line Diff line number Diff line
@@ -304,11 +304,8 @@ int bpf_perf_event_read_simple(void *mem, unsigned long size, 
			       void **buf, size_t *buf_len,

			       void **buf, size_t *buf_len,

			       bpf_perf_event_print_t fn, void *priv);

			       bpf_perf_event_print_t fn, void *priv);





struct nlmsghdr;

struct nlattr;

struct nlattr;

typedef int (*dump_nlmsg_t)(void *cookie, void *msg, struct nlattr **tb);

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 bpf_netlink_open(unsigned int *nl_pid);

int nl_get_link(int sock, unsigned int nl_pid, dump_nlmsg_t dump_link_nlmsg,

int nl_get_link(int sock, unsigned int nl_pid, dump_nlmsg_t dump_link_nlmsg,

		void *cookie);

		void *cookie);

tools/lib/bpf/netlink.c

+3 −0
Original line number Original line Diff line number Diff line
@@ -18,6 +18,9 @@ 
#define SOL_NETLINK 270

#define SOL_NETLINK 270

#endif

#endif





typedef int (*__dump_nlmsg_t)(struct nlmsghdr *nlmsg, dump_nlmsg_t,

			      void *cookie);



int bpf_netlink_open(__u32 *nl_pid)

int bpf_netlink_open(__u32 *nl_pid)

{

{

	struct sockaddr_nl sa;

	struct sockaddr_nl sa;

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