rtems/score/states.h

0001 /* SPDX-License-Identifier: BSD-2-Clause */
0002
0003 /**
0004  * @file
0005  *
0006  * @ingroup RTEMSScoreStates
0007  *
0008  * @brief This header file provides interfaces of the
0009  *   @ref RTEMSScoreStates which are used by the implementation and the
0010  *   @ref RTEMSImplApplConfig.
0011  */
0012
0013 /*
0014  *  COPYRIGHT (c) 1989-2006.
0015  *  On-Line Applications Research Corporation (OAR).
0016  *
0017  * Redistribution and use in source and binary forms, with or without
0018  * modification, are permitted provided that the following conditions
0019  * are met:
0020  * 1. Redistributions of source code must retain the above copyright
0021  *    notice, this list of conditions and the following disclaimer.
0022  * 2. Redistributions in binary form must reproduce the above copyright
0023  *    notice, this list of conditions and the following disclaimer in the
0024  *    documentation and/or other materials provided with the distribution.
0025  *
0026  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0027  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0028  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0029  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
0030  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0031  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0032  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0033  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0034  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0035  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0036  * POSSIBILITY OF SUCH DAMAGE.
0037  */
0038
0039 #ifndef _RTEMS_SCORE_STATES_H
0040 #define _RTEMS_SCORE_STATES_H
0041
0042 #include <stdint.h>
0043
0044 #ifdef __cplusplus
0045 extern "C" {
0046 #endif
0047
0048 /**
0049  * @defgroup RTEMSScoreStates Thread States
0050  *
0051  * @ingroup RTEMSScore
0052  *
0053  * @brief This group contains the implementation to support thread states.
0054  *
0055  * This handler encapsulates functionality which relates to the management of
0056  * the state bitmap associated with each thread.
0057  *
0058  * @{
0059  */
0060
0061 /**
0062  *  The following type defines the control block used to manage a
0063  *  thread's state.
0064  */
0065 typedef uint32_t   States_Control;
0066
0067 /** @} */
0068
0069 #ifdef __cplusplus
0070 }
0071 #endif
0072
0073 #endif
0074 /* end of include file */