Snap for 4653471 from 210d3211fe074a86459ca5cf5270de0e8c23b482 to pi-release
Change-Id: Ia15d4f564e64078ead52adbd23499734849a93fe
diff --git a/config.h b/config.h
index 45a1adf..7bff59c 100644
--- a/config.h
+++ b/config.h
@@ -85,3 +85,6 @@
/* Location of the iptables lock file */
#define XT_LOCK_NAME "/system/etc/xtables.lock"
+
+/* Define to 1 if you have the <linux/bpf.h> header file. */
+#define HAVE_LINUX_BPF_H 1
diff --git a/extensions/libxt_bpf.c b/extensions/libxt_bpf.c
index 92c445e..9510c19 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 {
