r1648: *** empty log message ***

[clsql.git] / sql / sql.cl

diff --git a/sql/sql.cl b/sql/sql.cl
index 696997409761613c5f513f462a3e7e065e715838..ce3cc56376d2eca6ce991965d2442ad4b2d28259 100644 (file)
--- a/sql/sql.cl
+++ b/sql/sql.cl
@@ -8,7 +8,7 @@
 ;;;;                 Original code by Pierre R. Mai 
 ;;;; Date Started:  Feb 2002
 ;;;;
-;;;; $Id: sql.cl,v 1.1 2002/03/23 14:04:54 kevin Exp $
+;;;; $Id: sql.cl,v 1.2 2002/03/24 04:01:26 kevin Exp $
 ;;;;
 ;;;; This file, part of CLSQL, is Copyright (c) 2002 by Kevin M. Rosenberg
 ;;;; and Copyright (c) 1999-2001 by Pierre R. Mai
@@ -148,6 +148,10 @@ although there is an existing connection (~A)."
 (defvar *loaded-database-types* nil
   "Contains a list of database types which have been defined/loaded.")
 
+(defvar *library-loaded-database-types* nil
+  "Contains a list of database types which have had their
+foreign libraries loaded successfully.")
+
 (defun reload-database-types ()
   "Reloads any foreign code for the loaded database types after a dump."
   (mapc #'database-type-load-foreign *loaded-database-types*))
@@ -158,6 +162,13 @@ although there is an existing connection (~A)."
   (:method :after (database-type)
           (pushnew database-type *loaded-database-types*)))
 
+(defgeneric database-type-library-loaded (database-type)
+  (:documentation
+   "The internal generic implementation for checking if
+database type library loaded successfully.")
+  (:method :after (database-type)
+          (pushnew database-type *library-loaded-database-types*)))
+
 (defvar *default-database-type* nil
   "Specifies the default type of database.  Currently only :mysql is
 supported.")