[363] | 1 | /*
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| 2 | * TOPPERS/JSP Kernel
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| 3 | * Toyohashi Open Platform for Embedded Real-Time Systems/
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| 4 | * Just Standard Profile Kernel
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| 5 | *
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| 6 | * Copyright (C) 2000-2003 by Embedded and Real-Time Systems Laboratory
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| 7 | * Toyohashi Univ. of Technology, JAPAN
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| 8 | * Copyright (C) 2004-2005 by Embedded and Real-Time Systems Laboratory
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| 9 | * Graduate School of Information Science, Nagoya Univ., JAPAN
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| 10 | *
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| 11 | * ä¸è¨èä½æ¨©è
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| 12 | ã¯ï¼ä»¥ä¸ã® (1)ã(4) ã®æ¡ä»¶ãï¼Free Software Foundation
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| 13 | * ã«ãã£ã¦å
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| 14 | ¬è¡¨ããã¦ãã GNU General Public License ã® Version 2 ã«è¨
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| 15 | * è¿°ããã¦ããæ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§ã¢ï¼æ¬ã½ããã¦ã§ã¢
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| 16 | * ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹å¤ã»åé
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| 17 | å¸ï¼ä»¥ä¸ï¼
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| 18 | * å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
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| 19 | * (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®èä½
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| 20 | * 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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| 21 | * ã¹ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
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| 22 | * (2) æ¬ã½ããã¦ã§ã¢ãï¼ã©ã¤ãã©ãªå½¢å¼ãªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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| 23 | * ç¨ã§ããå½¢ã§åé
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| 24 | å¸ããå ´åã«ã¯ï¼åé
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| 25 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨
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| 26 | * è
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| 27 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®èä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨
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| 28 | * ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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| 29 | * (3) æ¬ã½ããã¦ã§ã¢ãï¼æ©å¨ã«çµã¿è¾¼ããªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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| 30 | * ç¨ã§ããªãå½¢ã§åé
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| 31 | å¸ããå ´åã«ã¯ï¼æ¬¡ã®ããããã®æ¡ä»¶ãæºããã
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| 32 | * ã¨ï¼
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| 33 | * (a) åé
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| 34 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
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| 35 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è
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| 36 | * ä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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| 37 | * (b) åé
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| 38 | å¸ã®å½¢æ
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| 39 | ãï¼å¥ã«å®ããæ¹æ³ã«ãã£ã¦ï¼TOPPERSããã¸ã§ã¯ãã«
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| 40 | * å ±åãããã¨ï¼
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| 41 | * (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ
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| 42 | * 害ãããï¼ä¸è¨èä½æ¨©è
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| 43 | ããã³TOPPERSããã¸ã§ã¯ããå
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| 44 | 責ãããã¨ï¼
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| 45 | *
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| 46 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨èä½æ¨©è
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| 47 | ã
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| 48 | * ãã³TOPPERSããã¸ã§ã¯ãã¯ï¼æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ãã®é©ç¨å¯è½æ§ã
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| 49 | * å«ãã¦ï¼ãããªãä¿è¨¼ãè¡ããªãï¼ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´
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| 50 | * æ¥çã¾ãã¯éæ¥çã«çãããããªãæ害ã«é¢ãã¦ãï¼ãã®è²¬ä»»ãè² ããªãï¼
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| 51 | *
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| 52 | * @(#) $Id: log_output.c,v 1.11 2007/03/27 08:56:12 hiro Exp $
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| 53 | */
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| 54 |
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| 55 | /*
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| 56 | * ã·ã¹ãã ãã°ã®ãã©ã¼ãããåºå
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| 57 | */
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| 58 |
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| 59 | #include <t_services.h>
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| 60 |
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| 61 | /*
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| 62 | * ãã¤ã³ã¿ãæ ¼ç´ã§ããæ´æ°åã®ããã©ã«ãã®å®ç¾©
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| 63 | */
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| 64 | #ifndef _intptr_
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| 65 | #define _intptr_ long
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| 66 | #endif /* _intptr_ */
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| 67 |
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| 68 | /*
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| 69 | * æ°å¤ãæååã«å¤æ
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| 70 | */
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| 71 | #define CONVERT_BUFLEN ((sizeof(_intptr_) * CHAR_BIT + 2) / 3)
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| 72 | /* _intptr_åã®æ°å¤ã®æ大æåæ° */
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| 73 | static void
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| 74 | convert(unsigned _intptr_ val, unsigned int radix, const char *radchar,
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| 75 | int width, int minus, int padzero, void (*putc)(char))
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| 76 | {
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| 77 | char buf[CONVERT_BUFLEN];
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| 78 | int i, j;
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| 79 |
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| 80 | i = 0;
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| 81 | do {
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| 82 | buf[i++] = radchar[val % radix];
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| 83 | val /= radix;
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| 84 | } while (val != 0);
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| 85 |
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| 86 | width -= minus;
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| 87 | if (minus > 0 && padzero > 0) {
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| 88 | (*putc)('-');
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| 89 | }
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| 90 | for (j = i; j < width; j++) {
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| 91 | (*putc)((char)(padzero > 0 ? '0' : ' '));
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| 92 | }
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| 93 | if (minus > 0 && padzero <= 0) {
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| 94 | (*putc)('-');
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| 95 | }
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| 96 | while (i > 0) {
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| 97 | (*putc)(buf[--i]);
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| 98 | }
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| 99 | }
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| 100 |
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| 101 | /*
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| 102 | * ãã°æ
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| 103 | å ±ã®ãã©ã¼ãããåºå
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| 104 | */
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| 105 | static const char raddec[] = "0123456789";
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| 106 | static const char radhex[] = "0123456789abcdef";
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| 107 | static const char radHEX[] = "0123456789ABCDEF";
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| 108 |
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| 109 | void
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| 110 | syslog_printf(const char *format, VP_INT *args, void (*putc)(char))
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| 111 | {
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| 112 | int c;
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| 113 | int width;
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| 114 | int padzero;
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| 115 | _intptr_ val;
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| 116 | const char *str;
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| 117 |
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| 118 | while ((c = *format++) != '\0') {
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| 119 | if (c != '%') {
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| 120 | (*putc)((char) c);
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| 121 | continue;
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| 122 | }
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| 123 |
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| 124 | width = padzero = 0;
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| 125 | if ((c = *format++) == '0') {
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| 126 | padzero = 1;
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| 127 | c = *format++;
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| 128 | }
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| 129 | while ('0' <= c && c <= '9') {
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| 130 | width = width * 10 + c - '0';
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| 131 | c = *format++;
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| 132 | }
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| 133 | if (c == 'l') {
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| 134 | c = *format++;
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| 135 | }
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| 136 | switch (c) {
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| 137 | case 'd':
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| 138 | val = (_intptr_)(*args++);
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| 139 | if (val >= 0) {
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| 140 | convert((unsigned _intptr_) val, 10, raddec,
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| 141 | width, 0, padzero, putc);
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| 142 | }
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| 143 | else {
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| 144 | convert((unsigned _intptr_)(-val), 10, raddec,
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| 145 | width, 1, padzero, putc);
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| 146 | }
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| 147 | break;
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| 148 | case 'u':
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| 149 | val = (_intptr_)(*args++);
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| 150 | convert((unsigned _intptr_) val, 10, raddec,
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| 151 | width, 0, padzero, putc);
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| 152 | break;
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| 153 | case 'x':
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| 154 | case 'p':
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| 155 | val = (_intptr_)(*args++);
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| 156 | convert((unsigned _intptr_) val, 16, radhex,
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| 157 | width, 0, padzero, putc);
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| 158 | break;
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| 159 | case 'X':
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| 160 | val = (_intptr_)(*args++);
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| 161 | convert((unsigned _intptr_) val, 16, radHEX,
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| 162 | width, 0, padzero, putc);
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| 163 | break;
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| 164 | case 'c':
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| 165 | (*putc)((char)(_intptr_)(*args++));
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| 166 | break;
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| 167 | case 's':
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| 168 | str = (const char *)(*args++);
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| 169 | while ((c = *str++) != '\0') {
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| 170 | (*putc)((char) c);
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| 171 | }
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| 172 | break;
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| 173 | case '%':
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| 174 | (*putc)('%');
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| 175 | break;
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| 176 | case '\0':
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| 177 | format--;
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| 178 | break;
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| 179 | default:
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| 180 | break;
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| 181 | }
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| 182 | }
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| 183 | (*putc)('\n');
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| 184 | }
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| 185 |
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| 186 | void
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| 187 | syslog_print(SYSLOG *p_log, void (*putc)(char))
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| 188 | {
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| 189 | switch (p_log->logtype) {
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| 190 | case LOG_TYPE_COMMENT:
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| 191 | syslog_printf((const char *)(p_log->loginfo[0]),
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| 192 | &(p_log->loginfo[1]), putc);
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| 193 | break;
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| 194 | case LOG_TYPE_ASSERT:
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| 195 | syslog_printf("%s:%u: Assertion `%s' failed.",
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| 196 | &(p_log->loginfo[0]), putc);
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| 197 | break;
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| 198 | }
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| 199 | }
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| 200 |
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| 201 | static void
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| 202 | syslog_lostmsg(INT lost, void (*putc)(char))
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| 203 | {
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| 204 | VP_INT lostinfo[1];
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| 205 |
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| 206 | lostinfo[0] = (VP_INT) lost;
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| 207 | syslog_printf("%d messages are lost.", lostinfo, putc);
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| 208 | }
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| 209 |
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| 210 | void
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| 211 | syslog_output(void (*putc)(char))
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| 212 | {
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| 213 | SYSLOG log;
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| 214 | INT lostnum, n;
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| 215 |
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| 216 | lostnum = 0;
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| 217 | while ((n = vrea_log(&log)) >= 0) {
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| 218 | lostnum += n;
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| 219 | if (log.logtype < LOG_TYPE_COMMENT) {
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| 220 | continue;
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| 221 | }
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| 222 | if (lostnum > 0) {
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| 223 | syslog_lostmsg(lostnum, putc);
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| 224 | lostnum = 0;
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| 225 | }
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| 226 | syslog_print(&log, putc);
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| 227 | }
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| 228 | if (lostnum > 0) {
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| 229 | syslog_lostmsg(lostnum, putc);
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| 230 | }
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| 231 | }
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