r1648: *** empty log message ***

[clsql.git] / interfaces / postgresql / postgresql-loader.cl

diff --git a/interfaces/postgresql/postgresql-loader.cl b/interfaces/postgresql/postgresql-loader.cl
index 4db5fd426a63054a5e2b6f77075a191380d2fb3c..a2b7988c7bb1513f02850a933c7689bf0b314210 100644 (file)
--- a/interfaces/postgresql/postgresql-loader.cl
+++ b/interfaces/postgresql/postgresql-loader.cl
@@ -7,7 +7,7 @@
 ;;;; Programmer:    Kevin M. Rosenberg
 ;;;; Date Started:  Feb 2002
 ;;;;
-;;;; $Id: postgresql-loader.cl,v 1.1 2002/03/23 14:04:53 kevin Exp $
+;;;; $Id: postgresql-loader.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
 ;;;;
@@ -39,10 +39,18 @@
 load the PostgresSQL client library succesfully.  If this differs at your site,
 set to the right path before compiling or loading the system.")
 
+(defvar *postgresql-library-loaded* nil
+  "T if foreign library was able to be loaded successfully")
+
+(defmethod database-type-library-loaded ((database-type (eql :postgresql)))
+  *postgresql-library-loaded*)
+                                     
 (defmethod database-type-load-foreign ((database-type (eql :postgresql)))
-  (uffi:load-foreign-library *postgresql-library-filename* 
-                            :module "postgresql"
-                            :supporting-libraries 
-                            *postgresql-supporting-libraries*))
+  (when
+      (uffi:load-foreign-library *postgresql-library-filename* 
+                                :module "postgresql"
+                                :supporting-libraries 
+                                *postgresql-supporting-libraries*)
+    (setq *postgresql-library-loaded* t)))
 
 (database-type-load-foreign :postgresql)