-rw-r--r-- | library/qlibrary_unix.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/library/qlibrary_unix.cpp b/library/qlibrary_unix.cpp index 50a5478..7740321 100644 --- a/library/qlibrary_unix.cpp +++ b/library/qlibrary_unix.cpp | |||
@@ -1,100 +1,100 @@ | |||
1 | /********************************************************************** | 1 | /********************************************************************** |
2 | ** Copyright (C) 2000 Trolltech AS. All rights reserved. | 2 | ** Copyright (C) 2000-2002 Trolltech AS. All rights reserved. |
3 | ** | 3 | ** |
4 | ** This file is part of Qtopia Environment. | 4 | ** This file is part of the Qtopia Environment. |
5 | ** | 5 | ** |
6 | ** This file may be distributed and/or modified under the terms of the | 6 | ** This file may be distributed and/or modified under the terms of the |
7 | ** GNU General Public License version 2 as published by the Free Software | 7 | ** GNU General Public License version 2 as published by the Free Software |
8 | ** Foundation and appearing in the file LICENSE.GPL included in the | 8 | ** Foundation and appearing in the file LICENSE.GPL included in the |
9 | ** packaging of this file. | 9 | ** packaging of this file. |
10 | ** | 10 | ** |
11 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | 11 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE |
12 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | 12 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. |
13 | ** | 13 | ** |
14 | ** See http://www.trolltech.com/gpl/ for GPL licensing information. | 14 | ** See http://www.trolltech.com/gpl/ for GPL licensing information. |
15 | ** | 15 | ** |
16 | ** Contact info@trolltech.com if any conditions of this licensing are | 16 | ** Contact info@trolltech.com if any conditions of this licensing are |
17 | ** not clear to you. | 17 | ** not clear to you. |
18 | ** | 18 | ** |
19 | **********************************************************************/ | 19 | **********************************************************************/ |
20 | 20 | ||
21 | #include "qlibrary_p.h" | 21 | #include "qlibrary_p.h" |
22 | 22 | ||
23 | #ifndef QT_NO_COMPONENT | 23 | #ifndef QT_NO_COMPONENT |
24 | 24 | ||
25 | /* | 25 | /* |
26 | The platform dependent implementations of | 26 | The platform dependent implementations of |
27 | - loadLibrary | 27 | - loadLibrary |
28 | - freeLibrary | 28 | - freeLibrary |
29 | - resolveSymbol | 29 | - resolveSymbol |
30 | 30 | ||
31 | It's not too hard to guess what the functions do. | 31 | It's not too hard to guess what the functions do. |
32 | */ | 32 | */ |
33 | #if defined(Q_OS_HPUX) | 33 | #if defined(Q_OS_HPUX) |
34 | // for HP-UX < 11.x and 32 bit | 34 | // for HP-UX < 11.x and 32 bit |
35 | #include <dl.h> | 35 | #include <dl.h> |
36 | 36 | ||
37 | bool QLibraryPrivate::loadLibrary() | 37 | bool QLibraryPrivate::loadLibrary() |
38 | { | 38 | { |
39 | if ( pHnd ) | 39 | if ( pHnd ) |
40 | return TRUE; | 40 | return TRUE; |
41 | 41 | ||
42 | QString filename = library->library(); | 42 | QString filename = library->library(); |
43 | 43 | ||
44 | pHnd = (void*)shl_load( filename.latin1(), BIND_DEFERRED | BIND_NONFATAL | DYNAMIC_PATH, 0 ); | 44 | pHnd = (void*)shl_load( filename.latin1(), BIND_DEFERRED | BIND_NONFATAL | DYNAMIC_PATH, 0 ); |
45 | #if defined(QT_DEBUG) || defined(QT_DEBUG_COMPONENT) | 45 | #if defined(QT_DEBUG) || defined(QT_DEBUG_COMPONENT) |
46 | if ( !pHnd ) | 46 | if ( !pHnd ) |
47 | qDebug( "Failed to load library %s!", filename.latin1() ); | 47 | qDebug( "Failed to load library %s!", filename.latin1() ); |
48 | #endif | 48 | #endif |
49 | return pHnd != 0; | 49 | return pHnd != 0; |
50 | } | 50 | } |
51 | 51 | ||
52 | bool QLibraryPrivate::freeLibrary() | 52 | bool QLibraryPrivate::freeLibrary() |
53 | { | 53 | { |
54 | if ( !pHnd ) | 54 | if ( !pHnd ) |
55 | return TRUE; | 55 | return TRUE; |
56 | 56 | ||
57 | if ( !shl_unload( (shl_t)pHnd ) ) { | 57 | if ( !shl_unload( (shl_t)pHnd ) ) { |
58 | pHnd = 0; | 58 | pHnd = 0; |
59 | return TRUE; | 59 | return TRUE; |
60 | } | 60 | } |
61 | return FALSE; | 61 | return FALSE; |
62 | } | 62 | } |
63 | 63 | ||
64 | void* QLibraryPrivate::resolveSymbol( const char* symbol ) | 64 | void* QLibraryPrivate::resolveSymbol( const char* symbol ) |
65 | { | 65 | { |
66 | if ( !pHnd ) | 66 | if ( !pHnd ) |
67 | return 0; | 67 | return 0; |
68 | 68 | ||
69 | void* address = 0; | 69 | void* address = 0; |
70 | if ( shl_findsym( (shl_t*)&pHnd, symbol, TYPE_UNDEFINED, address ) < 0 ) { | 70 | if ( shl_findsym( (shl_t*)&pHnd, symbol, TYPE_UNDEFINED, address ) < 0 ) { |
71 | #if defined(QT_DEBUG) || defined(QT_DEBUG_COMPONENT) | 71 | #if defined(QT_DEBUG) || defined(QT_DEBUG_COMPONENT) |
72 | qDebug( "Couldn't resolve symbol \"%s\"", symbol ); | 72 | qDebug( "Couldn't resolve symbol \"%s\"", symbol ); |
73 | #endif | 73 | #endif |
74 | return 0; | 74 | return 0; |
75 | } | 75 | } |
76 | return address; | 76 | return address; |
77 | } | 77 | } |
78 | 78 | ||
79 | #else // Q_OS_HPUX | 79 | #else // Q_OS_HPUX |
80 | // Something else, assuming POSIX | 80 | // Something else, assuming POSIX |
81 | #include <dlfcn.h> | 81 | #include <dlfcn.h> |
82 | 82 | ||
83 | bool QLibraryPrivate::loadLibrary() | 83 | bool QLibraryPrivate::loadLibrary() |
84 | { | 84 | { |
85 | if ( pHnd ) | 85 | if ( pHnd ) |
86 | return TRUE; | 86 | return TRUE; |
87 | 87 | ||
88 | QString filename = library->library(); | 88 | QString filename = library->library(); |
89 | 89 | ||
90 | pHnd = dlopen( filename.latin1() , RTLD_LAZY ); | 90 | pHnd = dlopen( filename.latin1() , RTLD_LAZY ); |
91 | #if defined(QT_DEBUG) || defined(QT_DEBUG_COMPONENT) | 91 | #if defined(QT_DEBUG) || defined(QT_DEBUG_COMPONENT) |
92 | if ( !pHnd ) | 92 | if ( !pHnd ) |
93 | qWarning( "%s", dlerror() ); | 93 | qWarning( "%s", dlerror() ); |
94 | #endif | 94 | #endif |
95 | return pHnd != 0; | 95 | return pHnd != 0; |
96 | } | 96 | } |
97 | 97 | ||
98 | bool QLibraryPrivate::freeLibrary() | 98 | bool QLibraryPrivate::freeLibrary() |
99 | { | 99 | { |
100 | if ( !pHnd ) | 100 | if ( !pHnd ) |