77 *
88 *
99 * IDENTIFICATION
10- * $Header: /cvsroot/pgsql/src/test/examples/testlo.c,v 1.1.1.1 1996 /07/09 06:22:23 scrappy Exp $
10+ * $Header: /cvsroot/pgsql/src/test/examples/testlo.c,v 1.2 1997 /07/10 01:15:11 momjian Exp $
1111 *
1212 *-------------------------------------------------------------------------
1313 */
1414#include <stdio.h>
15+ #include <stdlib.h>
16+
17+ #include <sys/types.h>
18+ #include <sys/stat.h>
19+ #include <fcntl.h>
20+
1521#include "libpq-fe.h"
1622#include "libpq/libpq-fs.h"
1723
@@ -210,7 +216,11 @@ main(int argc, char **argv)
210216PQclear (res );
211217printf ("importing file \"%s\" ...\n" ,in_filename );
212218/* lobjOid = importFile(conn, in_filename); */
213- lobjOid = lo_import (conn ,in_filename );
219+ lobjOid = lo_import (conn ,in_filename );
220+ if (lobjOid == 0 )
221+ {
222+ fprintf (stderr ,"%s\n" ,PQerrorMessage (conn ));
223+ }
214224/*
215225 printf("\tas large object %d.\n", lobjOid);
216226
@@ -223,7 +233,10 @@ main(int argc, char **argv)
223233
224234printf ("exporting large object to file \"%s\" ...\n" ,out_filename );
225235/* exportFile(conn, lobjOid, out_filename); */
226- lo_export (conn ,lobjOid ,out_filename );
236+ if (!lo_export (conn ,lobjOid ,out_filename ))
237+ {
238+ fprintf (stderr ,"%s\n" ,PQerrorMessage (conn ));
239+ }
227240
228241res = PQexec (conn ,"end" );
229242PQclear (res );