src/imfs/imfs_dir_minimal.c

0001 /* SPDX-License-Identifier: BSD-2-Clause */
0002
0003 /**
0004  * @file
0005  *
0006  * @ingroup IMFS
0007  */
0008
0009 /*
0010  *  COPYRIGHT (c) 1989-1999.
0011  *  On-Line Applications Research Corporation (OAR).
0012  *
0013  * Redistribution and use in source and binary forms, with or without
0014  * modification, are permitted provided that the following conditions
0015  * are met:
0016  * 1. Redistributions of source code must retain the above copyright
0017  *    notice, this list of conditions and the following disclaimer.
0018  * 2. Redistributions in binary form must reproduce the above copyright
0019  *    notice, this list of conditions and the following disclaimer in the
0020  *    documentation and/or other materials provided with the distribution.
0021  *
0022  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0023  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0024  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0025  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
0026  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0027  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0028  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0029  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0030  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0031  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0032  * POSSIBILITY OF SUCH DAMAGE.
0033  */
0034
0035 #ifdef HAVE_CONFIG_H
0036 #include "config.h"
0037 #endif
0038
0039 #include <rtems/imfs.h>
0040
0041 static const rtems_filesystem_file_handlers_r IMFS_dir_minimal_handlers = {
0042   .open_h = rtems_filesystem_default_open,
0043   .close_h = rtems_filesystem_default_close,
0044   .read_h = rtems_filesystem_default_read,
0045   .write_h = rtems_filesystem_default_write,
0046   .ioctl_h = rtems_filesystem_default_ioctl,
0047   .lseek_h = rtems_filesystem_default_lseek_directory,
0048   .fstat_h = IMFS_stat,
0049   .ftruncate_h = rtems_filesystem_default_ftruncate_directory,
0050   .fsync_h = rtems_filesystem_default_fsync_or_fdatasync_success,
0051   .fdatasync_h = rtems_filesystem_default_fsync_or_fdatasync_success,
0052   .fcntl_h = rtems_filesystem_default_fcntl,
0053   .kqfilter_h = rtems_filesystem_default_kqfilter,
0054   .mmap_h = rtems_filesystem_default_mmap,
0055   .poll_h = rtems_filesystem_default_poll,
0056   .readv_h = rtems_filesystem_default_readv,
0057   .writev_h = rtems_filesystem_default_writev
0058 };
0059
0060 const IMFS_mknod_control IMFS_mknod_control_dir_minimal = {
0061   {
0062     .handlers = &IMFS_dir_minimal_handlers,
0063     .node_initialize = IMFS_node_initialize_directory,
0064     .node_remove = IMFS_node_remove_directory,
0065     .node_destroy = IMFS_node_destroy_default
0066   },
0067   .node_size = sizeof( IMFS_directory_t )
0068 };