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Diffstat (limited to 'src/tools/qlibrary_unix.cpp')
| -rw-r--r-- | src/tools/qlibrary_unix.cpp | 169 |
1 files changed, 0 insertions, 169 deletions
diff --git a/src/tools/qlibrary_unix.cpp b/src/tools/qlibrary_unix.cpp deleted file mode 100644 index 8c08772ac..000000000 --- a/src/tools/qlibrary_unix.cpp +++ /dev/null @@ -1,169 +0,0 @@ -/**************************************************************************** -** -** Implementation of TQLibraryPrivate class -** -** Created : 000101 -** -** Copyright (C) 2000-2008 Trolltech ASA. All rights reserved. -** -** This file is part of the tools module of the TQt GUI Toolkit. -** -** This file may be used under the terms of the GNU General -** Public License versions 2.0 or 3.0 as published by the Free -** Software Foundation and appearing in the files LICENSE.GPL2 -** and LICENSE.GPL3 included in the packaging of this file. -** Alternatively you may (at your option) use any later version -** of the GNU General Public License if such license has been -** publicly approved by Trolltech ASA (or its successors, if any) -** and the KDE Free TQt Foundation. -** -** Please review the following information to ensure GNU General -** Public Licensing requirements will be met: -** http://trolltech.com/products/qt/licenses/licensing/opensource/. -** If you are unsure which license is appropriate for your use, please -** review the following information: -** http://trolltech.com/products/qt/licenses/licensing/licensingoverview -** or contact the sales department at [email protected]. -** -** This file may be used under the terms of the Q Public License as -** defined by Trolltech ASA and appearing in the file LICENSE.TQPL -** included in the packaging of this file. Licensees holding valid TQt -** Commercial licenses may use this file in accordance with the TQt -** Commercial License Agreement provided with the Software. -** -** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, -** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted -** herein. -** -**********************************************************************/ - -#include "qplatformdefs.h" -#include "private/qlibrary_p.h" - -#ifndef TQT_NO_LIBRARY - -#if defined(QT_AOUT_UNDERSCORE) -#include <string.h> -#endif - -/* - The platform dependent implementations of - - loadLibrary - - freeLibrary - - resolveSymbol - - It's not too hard to guess what the functions do. -*/ - -#if defined(QT_HPUX_LD) // for HP-UX < 11.x and 32 bit - -bool TQLibraryPrivate::loadLibrary() -{ - if ( pHnd ) - return TRUE; - - TQString filename = library->library(); - - pHnd = (void*)shl_load( filename.latin1(), BIND_DEFERRED | BIND_NONFATAL | DYNAMIC_PATH, 0 ); -#if defined(QT_DEBUG) || defined(QT_DEBUG_COMPONENT) - if ( !pHnd ) - tqWarning( "%s: failed to load library!", filename.latin1() ); -#endif - return pHnd != 0; -} - -bool TQLibraryPrivate::freeLibrary() -{ - if ( !pHnd ) - return TRUE; - - if ( shl_unload( (shl_t)pHnd ) ) { -#if defined(QT_DEBUG) || defined(QT_DEBUG_COMPONENT) - TQString filename = library->library(); - tqWarning( "%s: Failed to unload library!", filename.latin1() ); -#endif - return FALSE; - } - pHnd = 0; - return TRUE; -} - -void* TQLibraryPrivate::resolveSymbol( const char* symbol ) -{ - if ( !pHnd ) - return 0; - - void* address = 0; - if ( shl_findsym( (shl_t*)&pHnd, symbol, TYPE_UNDEFINED, &address ) < 0 ) { -#if defined(QT_DEBUG_COMPONENT) - TQString filename = library->library(); - tqWarning( "%s: couldn't resolve symbol \"%s\"", filename.latin1(), symbol ); -#endif - } - return address; -} - -#else // POSIX -#include <dlfcn.h> -#ifndef DL_PREFIX //for mac dlcompat -# define DL_PREFIX(x) x -#endif - -bool TQLibraryPrivate::loadLibrary() -{ - if ( pHnd ) - return TRUE; - - TQString filename = library->library(); - - pHnd = DL_PREFIX(dlopen)( filename.latin1(), RTLD_LAZY ); -#if defined(QT_DEBUG) || defined(QT_DEBUG_COMPONENT) - if ( !pHnd ) - tqWarning( "%s", DL_PREFIX(dlerror)() ); -#endif - return pHnd != 0; -} - -bool TQLibraryPrivate::freeLibrary() -{ - if ( !pHnd ) - return TRUE; - - if ( DL_PREFIX(dlclose)( pHnd ) ) { -#if defined(QT_DEBUG) || defined(QT_DEBUG_COMPONENT) - tqWarning( "%s", DL_PREFIX(dlerror)() ); -#endif - return FALSE; - } - - pHnd = 0; - return TRUE; -} - -void* TQLibraryPrivate::resolveSymbol( const char* symbol ) -{ - if ( !pHnd ) - return 0; - -#if defined(QT_AOUT_UNDERSCORE) - // older a.out systems add an underscore in front of symbols - char* undrscr_symbol = new char[strlen(symbol)+2]; - undrscr_symbol[0] = '_'; - strcpy(undrscr_symbol+1, symbol); - void* address = DL_PREFIX(dlsym)( pHnd, undrscr_symbol ); - delete [] undrscr_symbol; -#else - void* address = DL_PREFIX(dlsym)( pHnd, symbol ); -#endif -#if defined(QT_DEBUG_COMPONENT) - const char* error = DL_PREFIX(dlerror)(); - if ( error ) - tqWarning( "%s", error ); -#endif - return address; -} - -#endif // POSIX - -#endif |