[PATCH] iproute2: fix building with musl

We need limits.h for PATH_MAX, fixes:

rt_names.c:364:13: error: ‘PATH_MAX’ undeclared (first use in this
function)

Signed-off-by: Gustavo Zacarias <redacted>
---
 lib/rt_names.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/rt_names.c b/lib/rt_names.c
index f6d17c0..b665d3e 100644
--- a/lib/rt_names.c
+++ b/lib/rt_names.c

@@ -18,6 +18,7 @@
 #include <sys/time.h>
 #include <sys/socket.h>
 #include <dirent.h>
+#include <limits.h>
 
 #include <asm/types.h>
 #include <linux/rtnetlink.h>

-- 
2.4.10