/* SPDX-License-Identifier: BSD-2-Clause */
/**
* @file
*
* @ingroup RTEMSScoreThread
*
* @brief This source file contains the implementation of
* _Thread_Set_name() and _Thread_Get_name().
*/
/*
* Copyright (c) 2017 embedded brains GmbH.
*
* 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/score/threadimpl.h>
#include <string.h>
Status_Control _Thread_Set_name(
Thread_Control *the_thread,
const char *name
)
{
size_t length;
length = strlcpy(
RTEMS_DECONST( char *, the_thread->Join_queue.Queue.name ),
name,
_Thread_Maximum_name_size
);
if ( length >= _Thread_Maximum_name_size ) {
return STATUS_RESULT_TOO_LARGE;
}
return STATUS_SUCCESSFUL;
}
size_t _Thread_Get_name(
const Thread_Control *the_thread,
char *buffer,
size_t buffer_size
)
{
const char *name;
name = the_thread->Join_queue.Queue.name;
if ( name != NULL && name[ 0 ] != '\0' ) {
return strlcpy( buffer, name, buffer_size );
} else {
return _Objects_Name_to_string(
the_thread->Object.name,
false,
buffer,
buffer_size
);
}
}