[172] | 1 | /*
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| 2 | * TOPPERS ATK2
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| 3 | * Toyohashi Open Platform for Embedded Real-Time Systems
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| 4 | * Automotive Kernel Version 2
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| 5 | *
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| 6 | * Copyright (C) 2000 by Embedded and Real-Time Systems Laboratory
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| 7 | * Toyohashi Univ. of Technology, JAPAN
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| 8 | * Copyright (C) 2006-2015 by Center for Embedded Computing Systems
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| 9 | * Graduate School of Information Science, Nagoya Univ., JAPAN
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| 10 | * Copyright (C) 2011-2015 by FUJI SOFT INCORPORATED, JAPAN
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| 11 | * Copyright (C) 2011-2013 by Spansion LLC, USA
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| 12 | * Copyright (C) 2011-2015 by NEC Communication Systems, Ltd., JAPAN
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| 13 | * Copyright (C) 2011-2015 by Panasonic Advanced Technology Development Co., Ltd., JAPAN
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| 14 | * Copyright (C) 2011-2014 by Renesas Electronics Corporation, JAPAN
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| 15 | * Copyright (C) 2011-2015 by Sunny Giken Inc., JAPAN
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| 16 | * Copyright (C) 2011-2015 by TOSHIBA CORPORATION, JAPAN
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| 17 | * Copyright (C) 2011-2015 by Witz Corporation
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| 18 | * Copyright (C) 2014-2015 by AISIN COMCRUISE Co., Ltd., JAPAN
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| 19 | * Copyright (C) 2014-2015 by eSOL Co.,Ltd., JAPAN
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| 20 | * Copyright (C) 2014-2015 by SCSK Corporation, JAPAN
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| 21 | * Copyright (C) 2015 by SUZUKI MOTOR CORPORATION
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| 22 | *
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| 23 | * ä¸è¨èä½æ¨©è
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| 24 | ã¯ï¼ä»¥ä¸ã®(1)ã(4)ã®æ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§
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| 25 | * ã¢ï¼æ¬ã½ããã¦ã§ã¢ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹
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| 26 | * å¤ã»åé
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| 27 | å¸ï¼ä»¥ä¸ï¼å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
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| 28 | * (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®èä½
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| 29 | * 権表示ï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãï¼ãã®ã¾ã¾ã®å½¢ã§ã½ã¼
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| 30 | * ã¹ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
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| 31 | * (2) æ¬ã½ããã¦ã§ã¢ãï¼ã©ã¤ãã©ãªå½¢å¼ãªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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| 32 | * ç¨ã§ããå½¢ã§åé
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| 33 | å¸ããå ´åã«ã¯ï¼åé
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| 34 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨
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| 35 | * è
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| 36 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®èä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨
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| 37 | * ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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| 38 | * (3) æ¬ã½ããã¦ã§ã¢ãï¼æ©å¨ã«çµã¿è¾¼ããªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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| 39 | * ç¨ã§ããªãå½¢ã§åé
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| 40 | å¸ããå ´åã«ã¯ï¼æ¬¡ã®ããããã®æ¡ä»¶ãæºããã
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| 41 | * ã¨ï¼
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| 42 | * (a) åé
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| 43 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
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| 44 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è
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| 45 | * ä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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| 46 | * (b) åé
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| 47 | å¸ã®å½¢æ
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| 48 | ãï¼å¥ã«å®ããæ¹æ³ã«ãã£ã¦ï¼TOPPERSããã¸ã§ã¯ãã«
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| 49 | * å ±åãããã¨ï¼
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| 50 | * (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ
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| 51 | * 害ãããï¼ä¸è¨èä½æ¨©è
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| 52 | ããã³TOPPERSããã¸ã§ã¯ããå
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| 53 | 責ãããã¨ï¼
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| 54 | * ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®ã¦ã¼ã¶ã¾ãã¯ã¨ã³ãã¦ã¼ã¶ããã®ãããªãç
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| 55 | * ç±ã«åºã¥ãè«æ±ãããï¼ä¸è¨èä½æ¨©è
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| 56 | ããã³TOPPERSããã¸ã§ã¯ãã
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| 57 | * å
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| 58 | 責ãããã¨ï¼
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| 59 | *
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| 60 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼AUTOSARï¼AUTomotive Open System ARchitectureï¼ä»
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| 61 | * æ§ã«åºã¥ãã¦ããï¼ä¸è¨ã®è¨±è«¾ã¯ï¼AUTOSARã®ç¥ç財ç£æ¨©ã許諾ãããã®ã§
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| 62 | * ã¯ãªãï¼AUTOSARã¯ï¼AUTOSARä»æ§ã«åºã¥ããã½ããã¦ã§ã¢ãåç¨ç®çã§å©
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| 63 | * ç¨ããè
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| 64 | ã«å¯¾ãã¦ï¼AUTOSARãã¼ããã¼ã«ãªããã¨ãæ±ãã¦ããï¼
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| 65 | *
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| 66 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨èä½æ¨©è
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| 67 | ã
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| 68 | * ãã³TOPPERSããã¸ã§ã¯ãã¯ï¼æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ç¹å®ã®ä½¿ç¨ç®ç
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| 69 | * ã«å¯¾ããé©åæ§ãå«ãã¦ï¼ãããªãä¿è¨¼ãè¡ããªãï¼ã¾ãï¼æ¬ã½ããã¦ã§
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| 70 | * ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ害ã«é¢ãã¦ãï¼ã
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| 71 | * ã®è²¬ä»»ãè² ããªãï¼
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| 72 | *
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| 73 | * $Id: queue.h 425 2015-12-07 08:06:19Z witz-itoyo $
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| 74 | */
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| 75 |
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| 76 | /*
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| 77 | * ãã¥ã¼æä½ã©ã¤ãã©ãª
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| 78 | *
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| 79 | * ãã®ãã¥ã¼æä½ã©ã¤ãã©ãªã§ã¯ï¼ãã¥ã¼ããããå«ããªã³ã°æ§é ã®ããã«
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| 80 | * ãªã³ã¯ãã¥ã¼ãæ±ãï¼å
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| 81 | ·ä½çã«ã¯ï¼ãã¥ã¼ãããã®æ¬¡ã¨ã³ããªã¯ãã¥ã¼ã®
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| 82 | * å
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| 83 | é ã®ã¨ã³ããªï¼åã¨ã³ããªã¯ãã¥ã¼ã®æ«å°¾ã®ã¨ã³ããªã¨ããï¼ã¾ãï¼ã
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| 84 | * ã¥ã¼ã®å
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| 85 | é ã®ã¨ã³ããªã®åã¨ã³ããªã¨ï¼ãã¥ã¼ã®æ«å°¾ã®ã¨ã³ããªã®æ¬¡ã¨ã³
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| 86 | * ããªã¯ï¼ãã¥ã¼ãããã¨ããï¼ç©ºã®ãã¥ã¼ã¯ï¼æ¬¡ã¨ã³ããªï¼åã¨ã³ããªã¨
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| 87 | * ãèªåèªèº«ãæããã¥ã¼ãããã§ãããã
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| 88 | */
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| 89 |
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| 90 | #ifndef TOPPERS_QUEUE_H
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| 91 | #define TOPPERS_QUEUE_H
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| 92 |
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| 93 | /*
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| 94 | * ãã¥ã¼ã®ãã¼ã¿æ§é ã®å®ç¾©
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| 95 | */
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| 96 | typedef struct queue {
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| 97 | struct queue *p_next; /* 次ã¨ã³ããªã¸ã®ãã¤ã³ã¿ */
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| 98 | struct queue *p_prev; /* åã¨ã³ããªã¸ã®ãã¤ã³ã¿ */
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| 99 | } QUEUE;
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| 100 |
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| 101 | /*
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| 102 | * ãã¥ã¼ã®åæå
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| 103 | */
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| 104 | LOCAL_INLINE void
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| 105 | queue_initialize(QUEUE *p_queue)
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| 106 | {
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| 107 | p_queue->p_prev = p_queue;
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| 108 | p_queue->p_next = p_queue;
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| 109 | }
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| 110 |
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| 111 | /*
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| 112 | * ãã¥ã¼ã®åã¨ã³ããªã¸ã®æ¿å
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| 113 | ¥
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| 114 | */
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| 115 | LOCAL_INLINE void
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| 116 | queue_insert_prev(QUEUE *p_queue, QUEUE *p_entry)
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| 117 | {
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| 118 | p_entry->p_prev = p_queue->p_prev;
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| 119 | p_entry->p_next = p_queue;
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| 120 | p_queue->p_prev->p_next = p_entry;
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| 121 | p_queue->p_prev = p_entry;
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| 122 | }
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| 123 |
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| 124 | /*
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| 125 | * ãã¥ã¼ã®å¾ã¨ã³ããªã¸ã®æ¿å
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| 126 | ¥
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| 127 | */
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| 128 | LOCAL_INLINE void
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| 129 | queue_insert_next(QUEUE *p_queue, QUEUE *p_entry)
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| 130 | {
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| 131 | p_entry->p_next = p_queue->p_next;
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| 132 | p_entry->p_prev = p_queue;
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| 133 | p_queue->p_next->p_prev = p_entry;
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| 134 | p_queue->p_next = p_entry;
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| 135 | }
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| 136 |
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| 137 | /*
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| 138 | * ã¨ã³ããªã®åé¤
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| 139 | */
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| 140 | LOCAL_INLINE void
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| 141 | queue_delete(QUEUE *p_entry)
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| 142 | {
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| 143 | p_entry->p_prev->p_next = p_entry->p_next;
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| 144 | p_entry->p_next->p_prev = p_entry->p_prev;
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| 145 | }
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| 146 |
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| 147 | /*
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| 148 | * ãã¥ã¼ã®æ¬¡ã¨ã³ããªã®ååºã
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| 149 | */
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| 150 | LOCAL_INLINE QUEUE *
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| 151 | queue_delete_next(QUEUE *p_queue)
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| 152 | {
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| 153 | QUEUE *p_entry;
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| 154 |
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| 155 | ASSERT(p_queue->p_next != p_queue);
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| 156 | p_entry = p_queue->p_next;
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| 157 | p_queue->p_next = p_entry->p_next;
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| 158 | p_entry->p_next->p_prev = p_queue;
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| 159 | return(p_entry);
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| 160 | }
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| 161 |
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| 162 | /*
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| 163 | * ãã¥ã¼ã空ãã©ããã®ãã§ãã¯
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| 164 | */
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| 165 | LOCAL_INLINE boolean
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| 166 | queue_empty(const QUEUE *p_queue)
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| 167 | {
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| 168 | return(p_queue->p_next == p_queue);
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| 169 | }
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| 170 |
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| 171 | #endif /* TOPPERS_QUEUE_H */
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