r15582: Commit some forgotten stuff that have been setting on my private tree fro long

(This used to be commit 7c050b541e98cd442a0c9ed0ddadb3e573cd1304)

2 files changed, 23 insertions, 2 deletions

diff --git a/source4/lib/ldb/common/ldb_msg.c b/source4/lib/ldb/common/ldb_msg.c
index f76d7e8dd9..b09f2ce6ed 100644
--- a/source4/lib/ldb/common/ldb_msg.c
+++ b/source4/lib/ldb/common/ldb_msg.c
@@ -724,3 +724,20 @@ void ldb_dump_results(struct ldb_context *ldb, struct ldb_result *result, FILE *
 	}
 }
 
+int ldb_msg_check_string_attribute(const struct ldb_message *msg, const char *name, const char *value)
+{
+	struct ldb_message_element *el;
+	struct ldb_val val;
+	
+	el = ldb_msg_find_element(msg, name);
+	if (el == NULL)
+		return 0;
+
+	val.data = discard_const(value);
+	val.length = strlen(value) + 1;
+
+	if (ldb_msg_find_val(el, &val))
+		return 1;
+
+	return 0;
+}
diff --git a/source4/lib/ldb/include/ldb.h b/source4/lib/ldb/include/ldb.h
index af3aed24c6..866b062d06 100644
--- a/source4/lib/ldb/include/ldb.h
+++ b/source4/lib/ldb/include/ldb.h
@@ -625,11 +625,11 @@ struct ldb_search {
 };
 
 struct ldb_add {
-	const struct ldb_message *message;
+	struct ldb_message *message;
 };
 
 struct  ldb_modify {
-	const struct ldb_message *message;
+	struct ldb_message *message;
 };
 
 struct ldb_delete {
@@ -1178,6 +1178,10 @@ struct ldb_message *ldb_msg_diff(struct ldb_context *ldb,
 				 struct ldb_message *msg1,
 				 struct ldb_message *msg2);
 
+int ldb_msg_check_string_attribute(const struct ldb_message *msg,
+				   const char *name,
+				   const char *value);
+
 /**
    Integrity check an ldb_message