/* SPDX-License-Identifier: BSD-2-Clause */

/**
 * @file
 *
 * @ingroup Termios Termios
 *
 * @brief Mount table entry visitor.
 */

/*
 * Copyright (c) 2012 embedded brains GmbH.  All rights reserved.
 *
 * 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 OWNER 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.
 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <rtems/libio_.h>

bool rtems_filesystem_mount_iterate(
  rtems_filesystem_mt_entry_visitor visitor,
  void *visitor_arg
)
{
  rtems_chain_control *chain = &rtems_filesystem_mount_table;
  rtems_chain_node *node = NULL;
  bool stop = false;

  rtems_filesystem_mt_lock();
  for (
    node = rtems_chain_first( chain );
    !rtems_chain_is_tail( chain, node ) && !stop;
    node = rtems_chain_next( node )
  ) {
    const rtems_filesystem_mount_table_entry_t *mt_entry =
      (rtems_filesystem_mount_table_entry_t *) node;

    stop = (*visitor)( mt_entry, visitor_arg );
  }
  rtems_filesystem_mt_unlock();

  return stop;
}