forked from Imagelibrary/rtems
85 lines
2.5 KiB
C
85 lines
2.5 KiB
C
/* SPDX-License-Identifier: BSD-2-Clause */
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/**
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* @file
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*
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* @ingroup RTEMSScoreObject
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*
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* @brief This source file contains the implementation of
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* _Objects_Set_name().
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*/
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/*
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* COPYRIGHT (c) 1989-2014.
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* 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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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <rtems/score/objectimpl.h>
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#include <rtems/score/wkspace.h>
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#include <string.h>
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Status_Control _Objects_Set_name(
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const Objects_Information *information,
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Objects_Control *the_object,
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const char *name
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)
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{
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if ( _Objects_Has_string_name( information ) ) {
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size_t length;
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char *dup;
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length = strnlen( name, information->name_length );
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dup = _Workspace_String_duplicate( name, length );
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if ( dup == NULL ) {
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return STATUS_NO_MEMORY;
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}
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_Workspace_Free( RTEMS_DECONST( char *, the_object->name.name_p ) );
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the_object->name.name_p = dup;
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} else {
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char c[ 4 ];
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size_t i;
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memset( c, ' ', sizeof( c ) );
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for ( i = 0; i < 4; ++i ) {
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if ( name[ i ] == '\0') {
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break;
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}
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c[ i ] = name[ i ];
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}
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the_object->name.name_u32 =
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_Objects_Build_name( c[ 0 ], c[ 1 ], c[ 2 ], c[ 3 ] );
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}
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return STATUS_SUCCESSFUL;
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}
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