netdev - [PATCH] iproute2: tc_bpf.c: fix building with musl libc

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Date:	Fri,  8 Apr 2016 09:59:33 -0300
From:	Gustavo Zacarias <gustavo@...arias.com.ar>
To:	netdev@...r.kernel.org
Cc:	Gustavo Zacarias <gustavo@...arias.com.ar>
Subject: [PATCH] iproute2: tc_bpf.c: fix building with musl libc

We need limits.h for PATH_MAX, fixes:

tc_bpf.c: In function ‘bpf_map_selfcheck_pinned’:
tc_bpf.c:222:12: error: ‘PATH_MAX’ undeclared (first use in this
function)
  char file[PATH_MAX], buff[4096];

Signed-off-by: Gustavo Zacarias <gustavo@...arias.com.ar>
---
 tc/tc_bpf.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tc/tc_bpf.c b/tc/tc_bpf.c
index d94af82..042e76f 100644
--- a/tc/tc_bpf.c
+++ b/tc/tc_bpf.c
@@ -20,6 +20,7 @@
 #include <errno.h>
 #include <fcntl.h>
 #include <stdarg.h>
+#include <limits.h>
 
 #ifdef HAVE_ELF
 #include <libelf.h>
-- 
2.7.3