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Diffstat (limited to 'cpukit/score/src/threadqgetnameandid.c')
-rw-r--r-- | cpukit/score/src/threadqgetnameandid.c | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/cpukit/score/src/threadqgetnameandid.c b/cpukit/score/src/threadqgetnameandid.c new file mode 100644 index 0000000000..ea4e2203e6 --- /dev/null +++ b/cpukit/score/src/threadqgetnameandid.c @@ -0,0 +1,76 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + +/** + * @file + * + * @ingroup RTEMSScoreThreadQueue + * + * @brief This source file contains the implementation of + * _Thread_queue_Queue_get_name_and_id(). + */ + +/* + * Copyright (C) 2017 embedded brains GmbH (http://www.embedded-brains.de) + * + * 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/threadqimpl.h> +#include <rtems/score/objectimpl.h> + +#include <string.h> + +size_t _Thread_queue_Queue_get_name_and_id( + const Thread_queue_Queue *queue, + char *buffer, + size_t buffer_size, + Objects_Id *id +) +{ + const char *name; + + name = queue->name; + + if ( name == _Thread_queue_Object_name ) { + const Thread_queue_Object *queue_object; + + queue_object = THREAD_QUEUE_QUEUE_TO_OBJECT( queue ); + *id = queue_object->Object.id; + return _Objects_Name_to_string( + queue_object->Object.name, + false, + buffer, + buffer_size + ); + } else { + if ( name == NULL ) { + name = _Thread_queue_Object_name; + } + + *id = 0; + return strlcpy( buffer, name, buffer_size ); + } +} |