From: Rafael Buchbinder <rafi@rbk.ms>
Date: Sun, 10 Sep 2017 07:44:53 +0000 (+0300)
Subject: extensions: libxt_bpf: fix missing __NR_bpf declaration
X-Git-Tag: v1.6.2~35
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=895ce096f857ddc85d22144ba84c78ac762e995d;p=thirdparty%2Fiptables.git

extensions: libxt_bpf: fix missing __NR_bpf declaration

This include is needed to compile the bpf_obj_get function properly,
as it brings in the __NR_bpf declaration.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---

diff --git a/extensions/libxt_bpf.c b/extensions/libxt_bpf.c
index 92c445e8..9510c190 100644
--- a/extensions/libxt_bpf.c
+++ b/extensions/libxt_bpf.c
@@ -22,6 +22,8 @@
 #include <linux/bpf.h>
 #endif
 
+#include <linux/unistd.h>
+
 #define BCODE_FILE_MAX_LEN_B	1024
 
 enum {