From: Andrew Bartlett <abartlet@samba.org>
Date: Sat, 29 Jul 2006 01:23:50 +0000 (+0000)
Subject: r17301: Add a new function to copy a list of attributes, while adding one to
X-Git-Url: http://git.samba.org/?a=commitdiff_plain;h=09b861f45ba2354edee85ccc966e3b3ee62e02e0;p=kamenim%2Fsamba.git

r17301: Add a new function to copy a list of attributes, while adding one to
the end.

Andrew Bartlett
(This used to be commit 2a87ed1111f4ed72798372d6005a88a929c39de6)
---

diff --git a/source4/lib/ldb/common/ldb_msg.c b/source4/lib/ldb/common/ldb_msg.c
index 797d050975..254775cfbc 100644
--- a/source4/lib/ldb/common/ldb_msg.c
+++ b/source4/lib/ldb/common/ldb_msg.c
@@ -610,6 +610,28 @@ const char **ldb_attr_list_copy(TALLOC_CTX *mem_ctx, const char * const *attrs)
 }
 
 
+/*
+  copy an attribute list. This only copies the array, not the elements
+  (ie. the elements are left as the same pointers)
+*/
+const char **ldb_attr_list_copy_add(TALLOC_CTX *mem_ctx, const char * const *attrs, const char *new_attr)
+{
+	const char **ret;
+	int i;
+	for (i=0;attrs[i];i++) /* noop */ ;
+	ret = talloc_array(mem_ctx, const char *, i+2);
+	if (ret == NULL) {
+		return NULL;
+	}
+	for (i=0;attrs[i];i++) {
+		ret[i] = attrs[i];
+	}
+	ret[i] = new_attr;
+	ret[i+1] = NULL;
+	return ret;
+}
+
+
 /*
   return 1 if an attribute is in a list of attributes, or 0 otherwise
 */