Merge rolltop.ignatz42.dyndns.org:/mnt/storeage/mysql-4.1-maint_20328

into  rolltop.ignatz42.dyndns.org:/mnt/storeage/mysql-5.0-merge


sql/item_timefunc.cc:
  Auto merged
sql/slave.cc:
  Auto merged
mysql-test/r/func_time.result:
  manual merge
mysql-test/r/mysql_client.result:
  manual merge
mysql-test/t/func_time.test:
  manual merge
mysql-test/t/mysql_client.test:
  manual merge
sql/sql_acl.cc:
  manual merge

1 files changed, 26 insertions, 1 deletions

diff --git a/sql/sql_acl.cc b/sql/sql_acl.cc
index 6e25878671d..f95cfd5e37c 100644
--- a/sql/sql_acl.cc
+++ b/sql/sql_acl.cc
@@ -4693,6 +4693,32 @@ int open_grant_tables(THD *thd, TABLE_LIST *tables)
   DBUG_RETURN(0);
 }
 
+ACL_USER *check_acl_user(LEX_USER *user_name,
+			 uint *acl_acl_userdx)
+{
+  ACL_USER *acl_user= 0;
+  uint counter;
+
+  safe_mutex_assert_owner(&acl_cache->lock);
+
+  for (counter= 0 ; counter < acl_users.elements ; counter++)
+  {
+    const char *user,*host;
+    acl_user= dynamic_element(&acl_users, counter, ACL_USER*);
+    if (!(user=acl_user->user))
+      user= "";
+    if (!(host=acl_user->host.hostname))
+      host= "";
+    if (!strcmp(user_name->user.str,user) &&
+	!my_strcasecmp(system_charset_info, user_name->host.str, host))
+      break;
+  }
+  if (counter == acl_users.elements)
+    return 0;
+
+  *acl_acl_userdx= counter;
+  return acl_user;
+}
 
 /*
   Modify a privilege table.
@@ -4741,7 +4767,6 @@ static int modify_grant_table(TABLE *table, Field *host_field,
   DBUG_RETURN(error);
 }
 
-
 /*
   Handle a privilege table.