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65 lines
2.4 KiB
C
65 lines
2.4 KiB
C
/* SPDX-License-Identifier: BSD-2-Clause */
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/*
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* Copyright (C) 2024 On-Line Applications Research Corporation (OAR)
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef JFFS2_FLASHDEV_H
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#define JFFS2_FLASHDEV_H
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#include <dev/flash/flashdev.h>
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#include <rtems/jffs2.h>
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#include <rtems/rtems/status.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/**
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* This function mounts a JFFS2 partition over the specified region on a
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* flashdev-controlled device file.
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*
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* @param flashdev_path is a device file created by the flashdev backend
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* @param mount_dir is the location at which to mount the JFFS2 filesystem
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* @param region is a description of the segment of the device file to mount
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* @param compressor_control is the JFFS2 compression control
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* @param read_only is a flag indicating whether the mounted JFFS2 filesystem
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* can be written
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*
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* @return RTEMS_SUCCESSFUL on success.
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*/
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rtems_status_code jffs2_flashdev_mount(
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const char *flashdev_path,
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const char *mount_dir,
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rtems_flashdev_region *region,
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rtems_jffs2_compressor_control *compressor_control,
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bool read_only
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);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* JFFS2_FLASHDEV_H */
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