From 701057e0b93fe0afd56f1cce206d6f6137cb57d4 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Thu, 25 Oct 2018 10:07:46 +0200 Subject: posix: Provide shared memory objects by default Update #2514. --- cpukit/posix/src/shmops.c | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 cpukit/posix/src/shmops.c (limited to 'cpukit/posix') diff --git a/cpukit/posix/src/shmops.c b/cpukit/posix/src/shmops.c new file mode 100644 index 0000000000..0f28acac0d --- /dev/null +++ b/cpukit/posix/src/shmops.c @@ -0,0 +1,40 @@ +/* + * SPDX-License-Identifier: BSD-2-Clause + * + * Copyright (c) 2018, embedded brains GmbH + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#if HAVE_CONFIG_H +#include "config.h" +#endif + +#include + +const POSIX_Shm_Object_operations _POSIX_Shm_Object_operations = { + _POSIX_Shm_Object_create_from_workspace, + _POSIX_Shm_Object_resize_from_workspace, + _POSIX_Shm_Object_delete_from_workspace, + _POSIX_Shm_Object_read_from_workspace, + _POSIX_Shm_Object_mmap_from_workspace +}; -- cgit v1.2.3