source: rtems/cpukit/sapi/src/extensiondelete.c

Last change on this file was bd2e898, checked in by Joel Sherrill <joel@…>, on 02/16/22 at 22:48:55

sapi/src/*.c: Change license to BSD-2

Updates #3053.

  • Property mode set to 100644
File size: 2.2 KB
RevLine 
[bd2e898]1/* SPDX-License-Identifier: BSD-2-Clause */
2
[c42d1a4]3/**
4 * @file
5 *
[3db9c820]6 * @ingroup RTEMSImplClassicUserExt
[ac97074f]7 *
[3db9c820]8 * @brief This source file contains the implementation of
9 *   rtems_extension_delete().
[c42d1a4]10 */
[28352fae]11
[c42d1a4]12/*
[0e87deaa]13 *  COPYRIGHT (c) 1989-2007.
[ac97074f]14 *  On-Line Applications Research Corporation (OAR).
15 *
[bd2e898]16 * Redistribution and use in source and binary forms, with or without
17 * modification, are permitted provided that the following conditions
18 * are met:
19 * 1. Redistributions of source code must retain the above copyright
20 *    notice, this list of conditions and the following disclaimer.
21 * 2. Redistributions in binary form must reproduce the above copyright
22 *    notice, this list of conditions and the following disclaimer in the
23 *    documentation and/or other materials provided with the distribution.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
26 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
29 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
30 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
31 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
32 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
33 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
34 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
35 * POSSIBILITY OF SUCH DAMAGE.
[ac97074f]36 */
37
[80cf60e]38#ifdef HAVE_CONFIG_H
[16351f7a]39#include "config.h"
40#endif
41
[ac252bdc]42#include <rtems/extensionimpl.h>
[10e348ab]43#include <rtems/score/userextimpl.h>
[ac97074f]44
45rtems_status_code rtems_extension_delete(
[c42d1a4]46  rtems_id id
[ac97074f]47)
48{
[36272279]49  rtems_status_code  status;
50  Extension_Control *the_extension;
[ac97074f]51
[23fec9f0]52  _Objects_Allocator_lock();
[36272279]53
54  the_extension = _Extension_Get( id );
55
56  if ( the_extension != NULL ) {
57    _Objects_Close( &_Extension_Information, &the_extension->Object );
58    _User_extensions_Remove_set( &the_extension->Extension );
59    _Extension_Free( the_extension );
60    status = RTEMS_SUCCESSFUL;
61  } else {
62    status = RTEMS_INVALID_ID;
[ac97074f]63  }
64
[23fec9f0]65  _Objects_Allocator_unlock();
[36272279]66  return status;
[ac97074f]67}
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