From e1188406fb1e42ac04abc46f8a09522a29b83178 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Tue, 19 Aug 2008 17:49:34 +1000
Subject: added some comments at the request of a frustrated abartlet (This
 used to be commit cad2e6c4c13ccd02587e47d13e897e0a327b58eb)

---
 source4/lib/charset/iconv.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'source4/lib')

diff --git a/source4/lib/charset/iconv.c b/source4/lib/charset/iconv.c
index 4f4bc8fd2d..d4f930b462 100644
--- a/source4/lib/charset/iconv.c
+++ b/source4/lib/charset/iconv.c
@@ -469,6 +469,9 @@ static size_t iconv_copy(void *cd, const char **inbuf, size_t *inbytesleft,
 	return 0;
 }
 
+/*
+  this takes a UTF8 sequence and produces a UTF16 sequence
+ */
 static size_t utf8_pull(void *cd, const char **inbuf, size_t *inbytesleft,
 			 char **outbuf, size_t *outbytesleft)
 {
@@ -586,6 +589,10 @@ error:
 	return -1;
 }
 
+
+/*
+  this takes a UTF16 sequence and produces a UTF8 sequence
+ */
 static size_t utf8_push(void *cd, const char **inbuf, size_t *inbytesleft,
 			char **outbuf, size_t *outbytesleft)
 {
-- 
cgit 


From 7e1c62f8b64c9e42018bea33557af31fb7fa7414 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Wed, 20 Aug 2008 15:46:58 +1000
Subject: added a LDB_ATTR_FLAG_FIXED so the schema module can mark attributes
 as never to be removed. (This used to be commit
 9dce558206a2ce70c69b9b6c5c3c9c58ee165b1d)

---
 source4/lib/ldb/common/ldb_attributes.c | 5 +++++
 source4/lib/ldb/include/ldb.h           | 4 ++--
 2 files changed, 7 insertions(+), 2 deletions(-)

(limited to 'source4/lib')

diff --git a/source4/lib/ldb/common/ldb_attributes.c b/source4/lib/ldb/common/ldb_attributes.c
index effd93ae26..81aab52a08 100644
--- a/source4/lib/ldb/common/ldb_attributes.c
+++ b/source4/lib/ldb/common/ldb_attributes.c
@@ -149,6 +149,11 @@ void ldb_schema_attribute_remove(struct ldb_context *ldb, const char *name)
 		return;
 	}
 
+	/* FIXED attributes are never removed */
+	if (a->flags & LDB_ATTR_FLAG_FIXED) {
+		return;
+	}
+
 	if (a->flags & LDB_ATTR_FLAG_ALLOCATED) {
 		talloc_free(discard_const_p(char, a->name));
 	}
diff --git a/source4/lib/ldb/include/ldb.h b/source4/lib/ldb/include/ldb.h
index 0338ae1d93..7ce6103422 100644
--- a/source4/lib/ldb/include/ldb.h
+++ b/source4/lib/ldb/include/ldb.h
@@ -358,9 +358,9 @@ const struct ldb_schema_attribute *ldb_schema_attribute_by_name(struct ldb_conte
 #define LDB_ATTR_FLAG_ALLOCATED    (1<<1) 
 
 /**
-   The attribute is constructed from other attributes
+   The attribute is supplied by the application and should not be removed
 */
-#define LDB_ATTR_FLAG_CONSTRUCTED  (1<<1) 
+#define LDB_ATTR_FLAG_FIXED        (1<<2) 
 
 /**
   LDAP attribute syntax for a DN
-- 
cgit