1 /* pqpath.h - definitions for pqpath.c
3 * Copyright (C) 2003 Federico Di Gregorio <fog@debian.org>
5 * This file is part of psycopg.
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2,
10 * or (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22 #ifndef PSYCOPG_PQPATH_H
23 #define PSYCOPG_PQPATH_H 1
25 #include "psycopg/cursor.h"
26 #include "psycopg/connection.h"
28 /* macros to clean the pg result */
29 #define IFCLEARPGRES(pgres) if (pgres) {PQclear(pgres); pgres = NULL;}
30 #define CLEARPGRES(pgres) PQclear(pgres); pgres = NULL
32 /* exported functions */
33 extern int pq_fetch(cursorObject *curs);
34 extern int pq_execute(cursorObject *curs, const char *query, int async);
35 extern int pq_begin(connectionObject *conn);
36 extern int pq_commit(connectionObject *conn);
37 extern int pq_abort(connectionObject *conn);
38 extern int pq_is_busy(connectionObject *conn);
39 extern void pq_set_critical(connectionObject *conn, const char *msg);
41 #endif /* !defined(PSYCOPG_PQPATH_H) */