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