mirror of
https://github.com/psycopg/psycopg2.git
synced 2024-11-30 04:33:45 +03:00
b075017ad9
Pulled the master branch from of Daniele's psycopg branch on github and merged the changes.
68 lines
2.9 KiB
C
68 lines
2.9 KiB
C
/* pqpath.h - definitions for pqpath.c
|
|
*
|
|
* Copyright (C) 2003-2010 Federico Di Gregorio <fog@debian.org>
|
|
*
|
|
* This file is part of psycopg.
|
|
*
|
|
* psycopg2 is free software: you can redistribute it and/or modify it
|
|
* under the terms of the GNU Lesser General Public License as published
|
|
* by the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* In addition, as a special exception, the copyright holders give
|
|
* permission to link this program with the OpenSSL library (or with
|
|
* modified versions of OpenSSL that use the same license as OpenSSL),
|
|
* and distribute linked combinations including the two.
|
|
*
|
|
* You must obey the GNU Lesser General Public License in all respects for
|
|
* all of the code used other than OpenSSL.
|
|
*
|
|
* psycopg2 is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
|
|
* License for more details.
|
|
*/
|
|
|
|
#ifndef PSYCOPG_PQPATH_H
|
|
#define PSYCOPG_PQPATH_H 1
|
|
|
|
#include "psycopg/cursor.h"
|
|
#include "psycopg/connection.h"
|
|
|
|
/* macros to clean the pg result */
|
|
#define IFCLEARPGRES(pgres) if (pgres) {PQclear(pgres); pgres = NULL;}
|
|
#define CLEARPGRES(pgres) PQclear(pgres); pgres = NULL
|
|
|
|
/* exported functions */
|
|
HIDDEN PGresult *pq_get_last_result(connectionObject *conn);
|
|
HIDDEN int pq_fetch(cursorObject *curs);
|
|
HIDDEN int pq_execute(cursorObject *curs, const char *query, int async);
|
|
HIDDEN int pq_send_query(connectionObject *conn, const char *query);
|
|
HIDDEN int pq_begin_locked(connectionObject *conn, PGresult **pgres,
|
|
char **error, PyThreadState **tstate);
|
|
HIDDEN int pq_commit(connectionObject *conn);
|
|
HIDDEN int pq_abort_locked(connectionObject *conn, PGresult **pgres,
|
|
char **error, PyThreadState **tstate);
|
|
HIDDEN int pq_abort(connectionObject *conn);
|
|
HIDDEN int pq_reset(connectionObject *conn);
|
|
HIDDEN int pq_tpc_command_locked(connectionObject *conn,
|
|
const char *cmd, const char *tid,
|
|
PGresult **pgres, char **error,
|
|
PyThreadState **tstate);
|
|
HIDDEN int pq_is_busy(connectionObject *conn);
|
|
HIDDEN int pq_is_busy_locked(connectionObject *conn);
|
|
HIDDEN int pq_flush(connectionObject *conn);
|
|
HIDDEN void pq_clear_async(connectionObject *conn);
|
|
HIDDEN int pq_set_non_blocking(connectionObject *conn, int arg, int pyerr);
|
|
|
|
HIDDEN void pq_set_critical(connectionObject *conn, const char *msg);
|
|
|
|
HIDDEN int pq_execute_command_locked(connectionObject *conn,
|
|
const char *query,
|
|
PGresult **pgres, char **error,
|
|
PyThreadState **tstate);
|
|
HIDDEN void pq_complete_error(connectionObject *conn, PGresult **pgres,
|
|
char **error);
|
|
|
|
#endif /* !defined(PSYCOPG_PQPATH_H) */
|