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fixed a design flaw in wxFontMapper that prevented automatic creation of wxConfig...
[wxWidgets.git] / src / iodbc / dlf.h
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1/*
2 * dlf.h
3 *
4 * $Id$
5 *
6 * Dynamic Library Loader (mapping to SVR4)
7 *
8 * The iODBC driver manager.
9 *
10 * Copyright (C) 1995 by Ke Jin <kejin@empress.com>
11 *
12 * This library is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU Library General Public
14 * License as published by the Free Software Foundation; either
15 * version 2 of the License, or (at your option) any later version.
16 *
17 * This library is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 * Library General Public License for more details.
21 *
22 * You should have received a copy of the GNU Library General Public
23 * License along with this library; if not, write to the Free
24 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25 */
26#ifndef _DLF_H
27#define _DLF_H
88ac883a 28#include "config.h"
1a6944fd 29
cd5bf2a6 30#if defined(HAVE_LIBDL)
1a6944fd 31#define DLDAPI_SVR4_DLFCN
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32#elif defined(HAVE_SHL_LOAD)
33#define DLDAPI_HP_SHL
34#endif
1a6944fd 35
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36#ifdef DLDAPI_SVR4_DLFCN
37#include <dlfcn.h>
38#elif DLDAPI_AIX_LOAD
39#include <dlfcn.h>
40#else
41extern void FAR *dlopen (char FAR * path, int mode);
42extern void FAR *dlsym (void FAR * hdll, char FAR * sym);
43extern char FAR *dlerror ();
44extern int dlclose (void FAR * hdll);
45#endif
1a6944fd 46
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47#ifndef RTLD_LAZY
48#define RTLD_LAZY 1
49#endif
1a6944fd 50
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51#define DLL_OPEN(dll) (void*)dlopen((char*)(path), RTLD_LAZY)
52#define DLL_PROC(hdll, sym) (void*)dlsym((void*)(hdll), (char*)sym)
53#define DLL_ERROR() (char*)dlerror()
54#define DLL_CLOSE(hdll) dlclose((void*)(hdll))
1a6944fd 55#endif