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author | Ritt Konstantin <qnx@ics.com> | 2011-06-21 11:51:07 (GMT) |
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committer | Harald Fernengel <harald.fernengel@nokia.com> | 2011-06-21 12:05:41 (GMT) |
commit | 6ef4abaa9cd7d465cbae5cbf8cb4664bef387d10 (patch) | |
tree | ce15150cdb56fa8c0e62d6896c5f842e079f221d /config.tests | |
parent | 3cd73f550256069c6756b0b01d717f1f42b83068 (diff) | |
download | Qt-6ef4abaa9cd7d465cbae5cbf8cb4664bef387d10.zip Qt-6ef4abaa9cd7d465cbae5cbf8cb4664bef387d10.tar.gz Qt-6ef4abaa9cd7d465cbae5cbf8cb4664bef387d10.tar.bz2 |
add a configure-time check for an IPC support
Merge-request: 1259
Reviewed-by: Harald Fernengel <harald.fernengel@nokia.com>
Diffstat (limited to 'config.tests')
-rw-r--r-- | config.tests/unix/ipc_posix/ipc.cpp | 58 | ||||
-rw-r--r-- | config.tests/unix/ipc_posix/ipc_posix.pro | 3 | ||||
-rw-r--r-- | config.tests/unix/ipc_sysv/ipc.cpp | 59 | ||||
-rw-r--r-- | config.tests/unix/ipc_sysv/ipc_sysv.pro | 3 |
4 files changed, 123 insertions, 0 deletions
diff --git a/config.tests/unix/ipc_posix/ipc.cpp b/config.tests/unix/ipc_posix/ipc.cpp new file mode 100644 index 0000000..fde8a99 --- /dev/null +++ b/config.tests/unix/ipc_posix/ipc.cpp @@ -0,0 +1,58 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the config.tests of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <sys/types.h> +#include <sys/ipc.h> +#include <sys/mman.h> +#include <semaphore.h> +#include <fcntl.h> + +int main(int, char **) +{ + sem_t *semaphore = sem_open("test", O_CREAT | O_EXCL, 0666, 0); + if (semaphore != SEM_FAILED) + sem_close(semaphore); + + shm_open("test", O_RDWR | O_CREAT | O_EXCL, 0666); + shm_unlink("test"); + + return 0; +} diff --git a/config.tests/unix/ipc_posix/ipc_posix.pro b/config.tests/unix/ipc_posix/ipc_posix.pro new file mode 100644 index 0000000..1b6de02 --- /dev/null +++ b/config.tests/unix/ipc_posix/ipc_posix.pro @@ -0,0 +1,3 @@ +SOURCES = ipc.cpp +CONFIG -= qt dylib +mac:CONFIG -= app_bundle diff --git a/config.tests/unix/ipc_sysv/ipc.cpp b/config.tests/unix/ipc_sysv/ipc.cpp new file mode 100644 index 0000000..7f04552 --- /dev/null +++ b/config.tests/unix/ipc_sysv/ipc.cpp @@ -0,0 +1,59 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the config.tests of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <sys/types.h> +#include <sys/ipc.h> +#include <sys/sem.h> +#include <sys/shm.h> +#include <fcntl.h> + +int main(int, char **) +{ + key_t unix_key = ftok("test", 'Q'); + int semaphore = semget(unix_key, 1, 0666 | IPC_CREAT | IPC_EXCL); + if (semaphore != -1) + semctl(semaphore, 0, IPC_RMID, 0); + + shmget(unix_key, 0, 0666 | IPC_CREAT | IPC_EXCL); + shmctl(0, 0, static_cast<struct shmid_ds *>(0)); + + return 0; +} diff --git a/config.tests/unix/ipc_sysv/ipc_sysv.pro b/config.tests/unix/ipc_sysv/ipc_sysv.pro new file mode 100644 index 0000000..1b6de02 --- /dev/null +++ b/config.tests/unix/ipc_sysv/ipc_sysv.pro @@ -0,0 +1,3 @@ +SOURCES = ipc.cpp +CONFIG -= qt dylib +mac:CONFIG -= app_bundle |