io.h

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

/*
 * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
 * Copyright (C) 1988, 2008 On-Line Applications Research Corporation (OAR)
 *
 * 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.
 */

/*
 * Do not manually edit this file.  It is part of the RTEMS quality process
 * and was automatically generated.
 *
 * If you find something that needs to be fixed or worded better please
 * post a report to an RTEMS mailing list or raise a bug report:
 *
 * https://docs.rtems.org/branches/master/user/support/bugs.html
 *
 * For information on updating and regenerating please refer to:
 *
 * https://docs.rtems.org/branches/master/eng/req/howto.html
 */

/* Generated from spec:/rtems/io/if/header */

#ifndef _RTEMS_IO_H
#define _RTEMS_IO_H

#include <stdint.h>
#include <rtems/rtems/status.h>

#ifdef __cplusplus
extern "C" {
#endif

/* Generated from spec:/rtems/io/if/group */

/* Generated from spec:/rtems/io/if/device-minor-number */

typedef uint32_t rtems_device_minor_number;

/* Generated from spec:/rtems/io/if/device-major-number */

typedef uint32_t rtems_device_major_number;

/* Generated from spec:/rtems/io/if/device-driver */

typedef rtems_status_code rtems_device_driver;

/* Generated from spec:/rtems/io/if/device-driver-entry */

typedef rtems_device_driver ( *rtems_device_driver_entry )(
  rtems_device_major_number,
  rtems_device_minor_number,
  void *
);

/* Generated from spec:/rtems/io/if/driver-address-table */

typedef struct {
  rtems_device_driver_entry initialization_entry;

  rtems_device_driver_entry open_entry;

  rtems_device_driver_entry close_entry;

  rtems_device_driver_entry read_entry;

  rtems_device_driver_entry write_entry;

  rtems_device_driver_entry control_entry;
} rtems_driver_address_table;

/* Generated from spec:/rtems/io/if/close */

rtems_status_code rtems_io_close(
  rtems_device_major_number major,
  rtems_device_minor_number minor,
  void                     *argument
);

/* Generated from spec:/rtems/io/if/control */

rtems_status_code rtems_io_control(
  rtems_device_major_number major,
  rtems_device_minor_number minor,
  void                     *argument
);

/* Generated from spec:/rtems/io/if/initialize */

rtems_status_code rtems_io_initialize(
  rtems_device_major_number major,
  rtems_device_minor_number minor,
  void                     *argument
);

/* Generated from spec:/rtems/io/if/open */

rtems_status_code rtems_io_open(
  rtems_device_major_number major,
  rtems_device_minor_number minor,
  void                     *argument
);

/* Generated from spec:/rtems/io/if/read */

rtems_status_code rtems_io_read(
  rtems_device_major_number major,
  rtems_device_minor_number minor,
  void                     *argument
);

/* Generated from spec:/rtems/io/if/register-driver */

rtems_status_code rtems_io_register_driver(
  rtems_device_major_number         major,
  const rtems_driver_address_table *driver_table,
  rtems_device_major_number        *registered_major
);

/* Generated from spec:/rtems/io/if/register-name */

rtems_status_code rtems_io_register_name(
  const char               *device_name,
  rtems_device_major_number major,
  rtems_device_minor_number minor
);

/* Generated from spec:/rtems/io/if/unregister-driver */

rtems_status_code rtems_io_unregister_driver(
  rtems_device_major_number major
);

/* Generated from spec:/rtems/io/if/write */

rtems_status_code rtems_io_write(
  rtems_device_major_number major,
  rtems_device_minor_number minor,
  void                     *argument
);

#ifdef __cplusplus
}
#endif

#endif /* _RTEMS_IO_H */