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Diffstat (limited to 'cpukit/score/include/rtems/score/prioritybitmap.h')
-rw-r--r-- | cpukit/score/include/rtems/score/prioritybitmap.h | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/cpukit/score/include/rtems/score/prioritybitmap.h b/cpukit/score/include/rtems/score/prioritybitmap.h deleted file mode 100644 index 40638dd628..0000000000 --- a/cpukit/score/include/rtems/score/prioritybitmap.h +++ /dev/null @@ -1,79 +0,0 @@ -/** - * @file rtems/score/prioritybitmap.h - * - * @brief Manipulation Routines for the Bitmap Priority Queue Implementation - * - * This include file contains all thread priority manipulation routines for - * the bit map priority queue implementation. - */ - -/* - * COPYRIGHT (c) 1989-2010. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ - -#ifndef _RTEMS_SCORE_PRIORITYBITMAP_H -#define _RTEMS_SCORE_PRIORITYBITMAP_H - -#include <rtems/score/cpu.h> - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * @defgroup ScorePriorityBitmap Bitmap Priority Thread Routines - * - * @ingroup Score - */ -/**@{*/ - -typedef uint16_t Priority_bit_map_Word; - -typedef struct { - /** - * @brief Each sixteen bit entry in this word is associated with one of the - * sixteen entries in the bit map. - */ - Priority_bit_map_Word major_bit_map; - - /** - * @brief Each bit in the bit map indicates whether or not there are threads - * ready at a particular priority. - * - * The mapping of individual priority levels to particular bits is processor - * dependent as is the value of each bit used to indicate that threads are - * ready at that priority. - */ - Priority_bit_map_Word bit_map[ 16 ]; -} Priority_bit_map_Control; - -/** - * The following record defines the information associated with - * each thread to manage its interaction with the priority bit maps. - */ -typedef struct { - /** This is the address of minor bit map slot. */ - Priority_bit_map_Word *minor; - /** This is the priority bit map ready mask. */ - Priority_bit_map_Word ready_major; - /** This is the priority bit map ready mask. */ - Priority_bit_map_Word ready_minor; - /** This is the priority bit map block mask. */ - Priority_bit_map_Word block_major; - /** This is the priority bit map block mask. */ - Priority_bit_map_Word block_minor; -} Priority_bit_map_Information; - -/**@}*/ - -#ifdef __cplusplus -} -#endif - -#endif -/* end of include file */ |