[331] | 1 | /*
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| 2 | * TINET (TCP/IP Protocol Stack)
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| 3 | *
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| 4 | * Copyright (C) 2001-2017 by Dep. of Computer Science and Engineering
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| 5 | * Tomakomai National College of Technology, JAPAN
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| 6 | *
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| 7 | * ä¸è¨èä½æ¨©è
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| 8 | ã¯ï¼ä»¥ä¸ã® (1)ï½(4) ã®æ¡ä»¶ãï¼Free Software Foundation
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| 9 | * ã«ãã£ã¦å
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| 10 | ¬è¡¨ããã¦ãã GNU General Public License ã® Version 2 ã«è¨
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| 11 | * è¿°ããã¦ããæ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§ã¢ï¼æ¬ã½ããã¦ã§ã¢
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| 12 | * ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹å¤ã»åé
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| 13 | å¸ï¼ä»¥ä¸ï¼
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| 14 | * å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
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| 15 | * (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®èä½
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| 16 | * 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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| 17 | * ã¹ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
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| 18 | * (2) æ¬ã½ããã¦ã§ã¢ãï¼ã©ã¤ãã©ãªå½¢å¼ãªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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| 19 | * ç¨ã§ããå½¢ã§åé
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| 20 | å¸ããå ´åã«ã¯ï¼åé
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| 21 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨
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| 22 | * è
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| 23 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®èä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨
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| 24 | * ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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| 25 | * (3) æ¬ã½ããã¦ã§ã¢ãï¼æ©å¨ã«çµã¿è¾¼ããªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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| 26 | * ç¨ã§ããªãå½¢ã§åé
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| 27 | å¸ããå ´åã«ã¯ï¼æ¬¡ã®æ¡ä»¶ãæºãããã¨ï¼
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| 28 | * (a) åé
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| 29 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
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| 30 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è
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| 31 | * ä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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| 32 | * (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ
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| 33 | * 害ãããï¼ä¸è¨èä½æ¨©è
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| 34 | ããã³TOPPERSããã¸ã§ã¯ããå
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| 35 | 責ãããã¨ï¼
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| 36 | *
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| 37 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨èä½æ¨©è
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| 38 | ã
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| 39 | * ãã³TOPPERSããã¸ã§ã¯ãã¯ï¼æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ãã®é©ç¨å¯è½æ§ã
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| 40 | * å«ãã¦ï¼ãããªãä¿è¨¼ãè¡ããªãï¼ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´
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| 41 | * æ¥çã¾ãã¯éæ¥çã«çãããããªãæ害ã«é¢ãã¦ãï¼ãã®è²¬ä»»ãè² ããªãï¼
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| 42 | *
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| 43 | * @(#) $Id$
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| 44 | */
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| 45 |
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| 46 | /*
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| 47 | * TCP ECHO ãµã¼ãã® TCP/IP ã³ã³ãã£ã®ã¥ã¬ã¼ã·ã§ã³ãã¡ã¤ã«
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| 48 | *
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| 49 | * SUPPORT_INET6
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| 50 | * SUPPORT_INET4
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| 51 | * USE_TCP_NON_BLOCKING: ON
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| 52 | * USE_TCP_EXTENTIONS: OFF
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| 53 | * TCP é信端ç¹ãNUM_TCP_ECHO_SRV_TASKS == 1
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| 54 | *
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| 55 | */
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| 56 |
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| 57 | #if defined(USE_TCP_ECHO_SRV1)
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| 58 |
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| 59 | /*
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| 60 | * TCP é信端ç¹
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| 61 | *
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| 62 | * å®ç¾©ãã TCP é信端ç¹ï¼TCP?_ECHO_SRV_CEPID1ï¼ã®é¸æ
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| 63 | *
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| 64 | * INET6 INET4 USE_TCP4 TCP6_CRE_CEP TCP_CRE_CEP
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| 65 | * â â â Ã TCP4
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| 66 | * â â Ã TCP Ã
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| 67 | * â Ã â TCP Ã
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| 68 | * â Ã Ã TCP Ã
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| 69 | * Ã â â Ã TCP
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| 70 | * Ã â Ã Ã TCP
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| 71 | * Ã Ã â Ã Ã
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| 72 | * Ã Ã Ã Ã Ã
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| 73 | *
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| 74 | */
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| 75 |
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| 76 | #if defined(USE_TCP_EXTENTIONS)
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| 77 |
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| 78 | #else /* of #if defined(USE_TCP_EXTENTIONS) */
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| 79 |
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| 80 | #if defined(USE_TCP_NON_BLOCKING)
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| 81 |
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| 82 | #if defined(SUPPORT_INET6)
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| 83 |
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| 84 | #if defined(SUPPORT_INET4)
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| 85 |
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| 86 | #if defined(USE_TCP4_ECHO_SRV)
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| 87 |
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| 88 | #if defined(TCP_CFG_SWBUF_CSAVE)
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| 89 |
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| 90 | #if defined(TCP_CFG_RWBUF_CSAVE)
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| 91 |
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| 92 | TCP_CRE_CEP (TCP4_ECHO_SRV_CEPID1, {
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| 93 | TA_NULL,
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| 94 | NADR,
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| 95 | TCP_ECHO_SRV_SWBUF_SIZE,
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| 96 | NADR,
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| 97 | TCP_ECHO_SRV_RWBUF_SIZE,
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| 98 | callback_nblk_tcp_echo_srv
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| 99 | } );
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| 100 |
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| 101 | #else /* of #if defined(TCP_CFG_RWBUF_CSAVE) */
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| 102 |
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| 103 | TCP_CRE_CEP (TCP4_ECHO_SRV_CEPID1, {
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| 104 | TA_NULL,
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| 105 | NADR,
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| 106 | TCP_ECHO_SRV_SWBUF_SIZE,
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| 107 | tcp_echo_srv_rwbuf[0],
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| 108 | TCP_ECHO_SRV_RWBUF_SIZE,
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| 109 | callback_nblk_tcp_echo_srv
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| 110 | } );
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| 111 |
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| 112 | #endif /* of #if defined(TCP_CFG_RWBUF_CSAVE) */
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| 113 |
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| 114 | #else /* of #if defined(TCP_CFG_SWBUF_CSAVE) */
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| 115 |
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| 116 | #if defined(TCP_CFG_RWBUF_CSAVE)
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| 117 |
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| 118 | TCP_CRE_CEP (TCP4_ECHO_SRV_CEPID1, {
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| 119 | TA_NULL,
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| 120 | tcp_echo_srv_swbuf[0],
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| 121 | TCP_ECHO_SRV_SWBUF_SIZE,
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| 122 | NADR,
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| 123 | TCP_ECHO_SRV_RWBUF_SIZE,
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| 124 | callback_nblk_tcp_echo_srv
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| 125 | } );
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| 126 |
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| 127 | #else /* of #if defined(TCP_CFG_RWBUF_CSAVE) */
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| 128 |
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| 129 | TCP_CRE_CEP (TCP4_ECHO_SRV_CEPID1, {
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| 130 | TA_NULL,
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| 131 | tcp_echo_srv_swbuf[0],
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| 132 | TCP_ECHO_SRV_SWBUF_SIZE,
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| 133 | tcp_echo_srv_rwbuf[0],
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| 134 | TCP_ECHO_SRV_RWBUF_SIZE,
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| 135 | callback_nblk_tcp_echo_srv
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| 136 | } );
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| 137 |
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| 138 | #endif /* of #if defined(TCP_CFG_RWBUF_CSAVE) */
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| 139 |
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| 140 | #endif /* of #if defined(TCP_CFG_SWBUF_CSAVE) */
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| 141 |
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| 142 | #else /* of #if defined(USE_TCP4_ECHO_SRV) */
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| 143 |
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| 144 | #if defined(TCP_CFG_SWBUF_CSAVE)
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| 145 |
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| 146 | #if defined(TCP_CFG_RWBUF_CSAVE)
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| 147 |
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| 148 | TCP6_CRE_CEP (TCP_ECHO_SRV_CEPID1, {
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| 149 | TA_NULL,
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| 150 | NADR,
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| 151 | TCP_ECHO_SRV_SWBUF_SIZE,
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| 152 | NADR,
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| 153 | TCP_ECHO_SRV_RWBUF_SIZE,
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| 154 | callback_nblk_tcp_echo_srv
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| 155 | } );
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| 156 |
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| 157 | #else /* of #if defined(TCP_CFG_RWBUF_CSAVE) */
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| 158 |
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| 159 | TCP6_CRE_CEP (TCP_ECHO_SRV_CEPID1, {
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| 160 | TA_NULL,
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| 161 | NADR,
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| 162 | TCP_ECHO_SRV_SWBUF_SIZE,
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| 163 | tcp_echo_srv_rwbuf[0],
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| 164 | TCP_ECHO_SRV_RWBUF_SIZE,
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| 165 | callback_nblk_tcp_echo_srv
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| 166 | } );
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| 167 |
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| 168 | #endif /* of #if defined(TCP_CFG_RWBUF_CSAVE) */
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| 169 |
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| 170 | #else /* of #if defined(TCP_CFG_SWBUF_CSAVE) */
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| 171 |
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| 172 | #if defined(TCP_CFG_RWBUF_CSAVE)
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| 173 |
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| 174 | TCP6_CRE_CEP (TCP_ECHO_SRV_CEPID1, {
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| 175 | TA_NULL,
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| 176 | tcp_echo_srv_swbuf[0],
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| 177 | TCP_ECHO_SRV_SWBUF_SIZE,
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| 178 | NADR,
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| 179 | TCP_ECHO_SRV_RWBUF_SIZE,
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| 180 | callback_nblk_tcp_echo_srv
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| 181 | } );
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| 182 |
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| 183 | #else /* of #if defined(TCP_CFG_RWBUF_CSAVE) */
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| 184 |
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| 185 | TCP6_CRE_CEP (TCP_ECHO_SRV_CEPID1, {
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| 186 | TA_NULL,
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| 187 | tcp_echo_srv_swbuf[0],
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| 188 | TCP_ECHO_SRV_SWBUF_SIZE,
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| 189 | tcp_echo_srv_rwbuf[0],
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| 190 | TCP_ECHO_SRV_RWBUF_SIZE,
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| 191 | callback_nblk_tcp_echo_srv
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| 192 | } );
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| 193 |
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| 194 | #endif /* of #if defined(TCP_CFG_RWBUF_CSAVE) */
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| 195 |
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| 196 | #endif /* of #if defined(TCP_CFG_SWBUF_CSAVE) */
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| 197 |
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| 198 | #endif /* of #if defined(USE_TCP4_ECHO_SRV) */
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| 199 |
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| 200 | #else /* of #if defined(SUPPORT_INET4) */
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| 201 |
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| 202 | #if defined(TCP_CFG_SWBUF_CSAVE)
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| 203 |
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| 204 | #if defined(TCP_CFG_RWBUF_CSAVE)
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| 205 |
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| 206 | TCP6_CRE_CEP (TCP_ECHO_SRV_CEPID1, {
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| 207 | TA_NULL,
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| 208 | NADR,
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| 209 | TCP_ECHO_SRV_SWBUF_SIZE,
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| 210 | NADR,
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| 211 | TCP_ECHO_SRV_RWBUF_SIZE,
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| 212 | callback_nblk_tcp_echo_srv
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| 213 | } );
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| 214 |
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| 215 | #else /* of #if defined(TCP_CFG_RWBUF_CSAVE) */
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| 216 |
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| 217 | TCP6_CRE_CEP (TCP_ECHO_SRV_CEPID1, {
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| 218 | TA_NULL,
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| 219 | NADR,
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| 220 | TCP_ECHO_SRV_SWBUF_SIZE,
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| 221 | tcp_echo_srv_rwbuf[0],
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| 222 | TCP_ECHO_SRV_RWBUF_SIZE,
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| 223 | callback_nblk_tcp_echo_srv
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| 224 | } );
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| 225 |
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| 226 | #endif /* of #if defined(TCP_CFG_RWBUF_CSAVE) */
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| 227 |
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| 228 | #else /* of #if defined(TCP_CFG_SWBUF_CSAVE) */
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| 229 |
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| 230 | #if defined(TCP_CFG_RWBUF_CSAVE)
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| 231 |
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| 232 | TCP6_CRE_CEP (TCP_ECHO_SRV_CEPID1, {
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| 233 | TA_NULL,
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| 234 | tcp_echo_srv_swbuf[0],
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| 235 | TCP_ECHO_SRV_SWBUF_SIZE,
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| 236 | NADR,
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| 237 | TCP_ECHO_SRV_RWBUF_SIZE,
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| 238 | callback_nblk_tcp_echo_srv
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| 239 | } );
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| 240 |
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| 241 | #else /* of #if defined(TCP_CFG_RWBUF_CSAVE) */
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| 242 |
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| 243 | TCP6_CRE_CEP (TCP_ECHO_SRV_CEPID1, {
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| 244 | TA_NULL,
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| 245 | tcp_echo_srv_swbuf[0],
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| 246 | TCP_ECHO_SRV_SWBUF_SIZE,
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| 247 | tcp_echo_srv_rwbuf[0],
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| 248 | TCP_ECHO_SRV_RWBUF_SIZE,
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| 249 | callback_nblk_tcp_echo_srv
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| 250 | } );
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| 251 |
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| 252 | #endif /* of #if defined(TCP_CFG_RWBUF_CSAVE) */
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| 253 |
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| 254 | #endif /* of #if defined(TCP_CFG_SWBUF_CSAVE) */
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| 255 |
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| 256 | #endif /* of #if defined(SUPPORT_INET4) */
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| 257 |
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| 258 | #elif defined(SUPPORT_INET4) /* of #if defined(SUPPORT_INET6) */
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| 259 |
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| 260 | #if defined(TCP_CFG_SWBUF_CSAVE)
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| 261 |
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| 262 | #if defined(TCP_CFG_RWBUF_CSAVE)
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| 263 |
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| 264 | TCP_CRE_CEP (TCP_ECHO_SRV_CEPID1, {
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| 265 | TA_NULL,
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| 266 | NADR,
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| 267 | TCP_ECHO_SRV_SWBUF_SIZE,
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| 268 | NADR,
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| 269 | TCP_ECHO_SRV_RWBUF_SIZE,
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| 270 | callback_nblk_tcp_echo_srv
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| 271 | } );
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| 272 |
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| 273 | #else /* of #if defined(TCP_CFG_RWBUF_CSAVE) */
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| 274 |
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| 275 | TCP_CRE_CEP (TCP_ECHO_SRV_CEPID1, {
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| 276 | TA_NULL,
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| 277 | NADR,
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| 278 | TCP_ECHO_SRV_SWBUF_SIZE,
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| 279 | tcp_echo_srv_rwbuf[0],
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| 280 | TCP_ECHO_SRV_RWBUF_SIZE,
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| 281 | callback_nblk_tcp_echo_srv
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| 282 | } );
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| 283 |
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| 284 | #endif /* of #if defined(TCP_CFG_RWBUF_CSAVE) */
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| 285 |
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| 286 | #else /* of #if defined(TCP_CFG_SWBUF_CSAVE) */
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| 287 |
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| 288 | #if defined(TCP_CFG_RWBUF_CSAVE)
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| 289 |
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| 290 | TCP_CRE_CEP (TCP_ECHO_SRV_CEPID1, {
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| 291 | TA_NULL,
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| 292 | tcp_echo_srv_swbuf[0],
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| 293 | TCP_ECHO_SRV_SWBUF_SIZE,
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| 294 | NADR,
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| 295 | TCP_ECHO_SRV_RWBUF_SIZE,
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| 296 | callback_nblk_tcp_echo_srv
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| 297 | } );
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| 298 |
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| 299 | #else /* of #if defined(TCP_CFG_RWBUF_CSAVE) */
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| 300 |
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| 301 | TCP_CRE_CEP (TCP_ECHO_SRV_CEPID1, {
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| 302 | TA_NULL,
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| 303 | tcp_echo_srv_swbuf[0],
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| 304 | TCP_ECHO_SRV_SWBUF_SIZE,
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| 305 | tcp_echo_srv_rwbuf[0],
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| 306 | TCP_ECHO_SRV_RWBUF_SIZE,
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| 307 | callback_nblk_tcp_echo_srv
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| 308 | } );
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| 309 |
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| 310 | #endif /* of #if defined(TCP_CFG_RWBUF_CSAVE) */
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| 311 |
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| 312 | #endif /* of #if defined(TCP_CFG_SWBUF_CSAVE) */
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| 313 |
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| 314 | #endif /* of #if defined(SUPPORT_INET6) */
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| 315 |
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| 316 | #endif /* of #if defined(USE_TCP_NON_BLOCKING) */
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| 317 |
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| 318 | #endif /* of #if !defined(USE_TCP_EXTENTIONS) */
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| 319 |
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| 320 | #endif /* of #if defined(USE_TCP_ECHO_SRV1) */
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