From 22cb9bdfd3c3a6a036db08c9c10d7c2530167fc3 Mon Sep 17 00:00:00 2001
From: Volker Lendecke <vl@samba.org>
Date: Fri, 19 Jun 2009 18:20:20 +0200
Subject: Move asn1_load_nocopy() to lib/util/asn1.c

---
 lib/util/asn1.c | 10 ++++++++++
 lib/util/asn1.h |  1 +
 2 files changed, 11 insertions(+)

(limited to 'lib')

diff --git a/lib/util/asn1.c b/lib/util/asn1.c
index 08c4060fd1..184aeec909 100644
--- a/lib/util/asn1.c
+++ b/lib/util/asn1.c
@@ -779,6 +779,16 @@ bool asn1_blob(const struct asn1_data *asn1, DATA_BLOB *blob)
 	return true;
 }
 
+/*
+  Fill in an asn1 struct without making a copy
+*/
+void asn1_load_nocopy(struct asn1_data *data, uint8_t *buf, size_t len)
+{
+	ZERO_STRUCTP(data);
+	data->data = buf;
+	data->length = len;
+}
+
 /*
   check if a ASN.1 blob is a full tag
 */
diff --git a/lib/util/asn1.h b/lib/util/asn1.h
index b46494b2ea..b147cccdee 100644
--- a/lib/util/asn1.h
+++ b/lib/util/asn1.h
@@ -94,6 +94,7 @@ bool asn1_read_enumerated(struct asn1_data *data, int *v);
 bool asn1_check_enumerated(struct asn1_data *data, int v);
 bool asn1_write_enumerated(struct asn1_data *data, uint8_t v);
 bool asn1_blob(const struct asn1_data *asn1, DATA_BLOB *blob);
+void asn1_load_nocopy(struct asn1_data *data, uint8_t *buf, size_t len);
 NTSTATUS asn1_full_tag(DATA_BLOB blob, uint8_t tag, size_t *packet_size);
 
 #endif /* _ASN_1_H */
-- 
cgit