1 From c77310119f9a5f99221dd967c5eb0c7a26094b41 Mon Sep 17 00:00:00 2001
2 From: Tony Ambardar <Tony.Ambardar@gmail.com>
3 Date: Wed, 3 Mar 2021 10:29:24 -0800
4 Subject: [PATCH] lib/bpf: add missing limits.h includes
6 Several functions in bpf_glue.c and bpf_libbpf.c rely on PATH_MAX, which is
7 normally included from <limits.h> in other iproute2 source files.
9 It fixes errors seen using gcc 10.2.0, binutils 2.35.1 and musl 1.1.24:
11 bpf_glue.c: In function 'get_libbpf_version':
12 bpf_glue.c:46:11: error: 'PATH_MAX' undeclared (first use in this function);
13 did you mean 'AF_MAX'?
14 46 | char buf[PATH_MAX], *s;
18 Reported-by: Rui Salvaterra <rsalvaterra@gmail.com>
19 Signed-off-by: Tony Ambardar <Tony.Ambardar@gmail.com>
22 lib/bpf_libbpf.c | 1 +
23 2 files changed, 3 insertions(+)
28 * Authors: Hangbin Liu <haliu@redhat.com>
36 --- a/lib/bpf_libbpf.c
37 +++ b/lib/bpf_libbpf.c