1 files changed, 35 insertions, 0 deletions
diff --git a/usr/src/uts/common/io/bpf/bpf_wrap.c b/usr/src/uts/common/io/bpf/bpf_wrap.c
new file mode 100644
index 0000000000..6cbde58a20
--- /dev/null
+++ b/usr/src/uts/common/io/bpf/bpf_wrap.c
@@ -0,0 +1,35 @@
+/*
+ * This file and its contents are supplied under the terms of the
+ * Common Development and Distribution License ("CDDL"), version 1.0.
+ * You may only use this file in accordance with the terms of version
+ * 1.0 of the CDDL.
+ *
+ * A full copy of the text of the CDDL should have accompanied this
+ * source.  A copy of the CDDL is also available via the Internet at
+ * http://www.illumos.org/license/CDDL.
+ */
+
+/*
+ * Copyright 2016 Joyent, Inc.
+ */
+
+#include <sys/types.h>
+#include <net/bpf.h>
+#include <inet/bpf.h>
+
+/*
+ * With BPF filter validation and evaluation moved into the 'ip' module, these
+ * wrapper functions are provided to expose the original interface.
+ */
+
+uint_t
+bpf_filter(struct bpf_insn *pc, uchar_t *p, uint_t wirelen, uint_t buflen)
+{
+	return ((uint_t)ip_bpf_filter((ip_bpf_insn_t *)pc, p, wirelen, buflen));
+}
+
+int
+bpf_validate(struct bpf_insn *f, int len)
+{
+	return ((int)ip_bpf_validate((ip_bpf_insn_t *)f, (uint_t)len));
+}