source: rtems/cpukit/libfs/src/defaults/default_handlers.c @ c6bb1c33

5
Last change on this file since c6bb1c33 was c6bb1c33, checked in by Kevin Kirspel <kevin-kirspel@…>, on 06/29/17 at 14:36:43

posix/mmap: Add support for file handler and MAP_ANON

Added a mmap file handler to struct _rtems_filesystem_file_handlers_r.
Updated each file handler object to support the default mmap handler.
Updated mmap() to call the mmap handler for MAP_SHARED.
Added a mmap file handler for shm

Added support for MAP_ANON in mmap().

Updates #2859
  • Property mode set to 100644
File size: 1.2 KB
Line 
1/**
2 * @file
3 *
4 * @ingroup LibIO
5 *
6 * @brief rtems_filesystem_handlers_default definition.
7 */
8
9/*
10 * Copyright (c) 2010
11 * embedded brains GmbH
12 * Obere Lagerstr. 30
13 * D-82178 Puchheim
14 * Germany
15 * <rtems@embedded-brains.de>
16 *
17 * The license and distribution terms for this file may be
18 * found in the file LICENSE in this distribution or at
19 * http://www.rtems.org/license/LICENSE.
20 */
21
22#include <rtems/libio.h>
23
24const rtems_filesystem_file_handlers_r rtems_filesystem_handlers_default = {
25  .open_h = rtems_filesystem_default_open,
26  .close_h = rtems_filesystem_default_close,
27  .read_h = rtems_filesystem_default_read,
28  .write_h = rtems_filesystem_default_write,
29  .ioctl_h = rtems_filesystem_default_ioctl,
30  .lseek_h = rtems_filesystem_default_lseek,
31  .fstat_h = rtems_filesystem_default_fstat,
32  .ftruncate_h = rtems_filesystem_default_ftruncate,
33  .fsync_h = rtems_filesystem_default_fsync_or_fdatasync,
34  .fdatasync_h = rtems_filesystem_default_fsync_or_fdatasync,
35  .fcntl_h = rtems_filesystem_default_fcntl,
36  .kqfilter_h = rtems_filesystem_default_kqfilter,
37  .mmap_h = rtems_filesystem_default_mmap,
38  .poll_h = rtems_filesystem_default_poll,
39  .readv_h = rtems_filesystem_default_readv,
40  .writev_h = rtems_filesystem_default_writev
41};
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