source: rtems-libbsd/rtemsbsd/rtems/rtems-bsd-get-allocator-domain-size.c @ f01b1f72

5-freebsd-12freebsd-9.3
Last change on this file since f01b1f72 was f01b1f72, checked in by Chris Johns <chrisj@…>, on Jun 30, 2016 at 1:42:49 AM

Add RTEMS_BSD_CONFIG_DOMAIN_PAGE_MBUFS_SIZE.

The domain allocator page abd mbuf size can be configured by the
user using RTEMS_BSD_CONFIG_DOMAIN_PAGE_MBUFS_SIZE.

  • Property mode set to 100644
File size: 1.8 KB
Line 
1/**
2 * @file
3 *
4 * @ingroup rtems_bsd_rtems
5 *
6 * @brief TODO.
7 */
8
9/*
10 * Copyright (c) 2015 embedded brains GmbH.  All rights reserved.
11 *
12 *  embedded brains GmbH
13 *  Dornierstr. 4
14 *  82178 Puchheim
15 *  Germany
16 *  <rtems@embedded-brains.de>
17 *
18 * Redistribution and use in source and binary forms, with or without
19 * modification, are permitted provided that the following conditions
20 * are met:
21 * 1. Redistributions of source code must retain the above copyright
22 *    notice, this list of conditions and the following disclaimer.
23 * 2. Redistributions in binary form must reproduce the above copyright
24 *    notice, this list of conditions and the following disclaimer in the
25 *    documentation and/or other materials provided with the distribution.
26 *
27 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
28 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
29 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
30 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
31 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
32 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
33 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
34 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
35 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
36 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
37 * SUCH DAMAGE.
38 */
39
40#include <rtems/bsd/bsd.h>
41
42uintptr_t
43rtems_bsd_get_allocator_domain_size(rtems_bsd_allocator_domain domain)
44{
45        uintptr_t size;
46
47        switch (domain) {
48                case RTEMS_BSD_ALLOCATOR_DOMAIN_PAGE:
49                case RTEMS_BSD_ALLOCATOR_DOMAIN_MBUF:
50                        size = rtems_bsd_allocator_domain_page_mbuf_size;
51                        break;
52                default:
53                        size = 0;
54                        break;
55        }
56
57        return (size);
58}
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