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/*************************************************************************
** DLLoader.cpp **
** **
** This file is part of dvisvgm -- the DVI to SVG converter **
** Copyright (C) 2005-2011 Martin Gieseking <martin.gieseking@uos.de> **
** **
** This program is free software; you can redistribute it and/or **
** modify it under the terms of the GNU General Public License as **
** published by the Free Software Foundation; either version 3 of **
** the License, or (at your option) any later version. **
** **
** This program 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 General Public License for more details. **
** **
** You should have received a copy of the GNU General Public License **
** along with this program; if not, see <http://www.gnu.org/licenses/>. **
*************************************************************************/
#include "DLLoader.h"
DLLoader::DLLoader (const char *dlname) {
#ifdef __WIN32__
_handle = LoadLibrary(dlname);
#else
_handle = dlopen(dlname, RTLD_LAZY);
#endif
}
DLLoader::~DLLoader () {
if (_handle) {
#ifdef __WIN32__
FreeLibrary(_handle);
#else
dlclose(_handle);
#endif
}
}
void* DLLoader::loadFunction (const char *name) {
if (_handle) {
#ifdef __WIN32__
return (void*)GetProcAddress(_handle, name);
#else
return dlsym(_handle, name);
#endif
}
return 0;
}
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