[302] | 1 | /*
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| 2 | * TOPPERS Software
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| 3 | * Toyohashi Open Platform for Embedded Real-Time Systems
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| 4 | *
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| 5 | * Copyright (C) 2000-2003 by Embedded and Real-Time Systems Laboratory
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| 6 | * Toyohashi Univ. of Technology, JAPAN
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| 7 | * Copyright (C) 2004-2014 by Embedded and Real-Time Systems Laboratory
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| 8 | * Graduate School of Information Science, Nagoya Univ., JAPAN
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| 9 | *
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| 10 | * ä¸è¨èä½æ¨©è
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| 11 | ã¯ï¼ä»¥ä¸ã®(1)ã(4)ã®æ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§
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| 12 | * ã¢ï¼æ¬ã½ããã¦ã§ã¢ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹
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| 13 | * å¤ã»åé
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| 14 | å¸ï¼ä»¥ä¸ï¼å©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®ããããã®æ¡ä»¶ãæºããã
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| 28 | * ã¨ï¼
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| 29 | * (a) åé
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| 30 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
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| 31 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è
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| 32 | * ä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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| 33 | * (b) åé
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| 34 | å¸ã®å½¢æ
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| 35 | ãï¼å¥ã«å®ããæ¹æ³ã«ãã£ã¦ï¼TOPPERSããã¸ã§ã¯ãã«
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| 36 | * å ±åãããã¨ï¼
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| 37 | * (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ
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| 38 | * 害ãããï¼ä¸è¨èä½æ¨©è
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| 39 | ããã³TOPPERSããã¸ã§ã¯ããå
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| 40 | 責ãããã¨ï¼
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| 41 | * ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®ã¦ã¼ã¶ã¾ãã¯ã¨ã³ãã¦ã¼ã¶ããã®ãããªãç
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| 42 | * ç±ã«åºã¥ãè«æ±ãããï¼ä¸è¨èä½æ¨©è
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| 43 | ããã³TOPPERSããã¸ã§ã¯ãã
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| 44 | * å
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| 45 | 責ãããã¨ï¼
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| 46 | *
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| 47 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨èä½æ¨©è
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| 48 | ã
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| 49 | * ãã³TOPPERSããã¸ã§ã¯ãã¯ï¼æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ç¹å®ã®ä½¿ç¨ç®ç
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| 50 | * ã«å¯¾ããé©åæ§ãå«ãã¦ï¼ãããªãä¿è¨¼ãè¡ããªãï¼ã¾ãï¼æ¬ã½ããã¦ã§
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| 51 | * ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ害ã«é¢ãã¦ãï¼ã
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| 52 | * ã®è²¬ä»»ãè² ããªãï¼
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| 53 | *
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| 54 | * $Id: log_output.c 127 2014-05-17 12:20:22Z ertl-hiro $
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| 55 | */
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| 56 |
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| 57 | /*
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| 58 | * ã·ã¹ãã ãã°ã®ãã©ã¼ãããåºå
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| 59 | */
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| 60 |
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| 61 | #include <t_stddef.h>
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| 62 | #include <t_syslog.h>
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| 63 | #include <log_output.h>
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| 64 |
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| 65 | /*
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| 66 | * æ°å¤ãæååã«å¤æ
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| 67 | */
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| 68 | #define CONVERT_BUFLEN ((sizeof(ULOGPAR) * CHAR_BIT + 2) / 3)
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| 69 | /* ULOGPARåã®æ°å¤ã®æ大æåæ° */
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| 70 | static void
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| 71 | convert(ULOGPAR val, uint_t radix, const char *radchar,
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| 72 | uint_t width, bool_t minus, bool_t padzero, void (*putc)(char))
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| 73 | {
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| 74 | char buf[CONVERT_BUFLEN];
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| 75 | uint_t i, j;
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| 76 |
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| 77 | i = 0U;
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| 78 | do {
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| 79 | buf[i++] = radchar[val % radix];
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| 80 | val /= radix;
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| 81 | } while (i < CONVERT_BUFLEN && val != 0);
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| 82 |
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| 83 | if (minus && width > 0) {
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| 84 | width -= 1;
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| 85 | }
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| 86 | if (minus && padzero) {
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| 87 | (*putc)('-');
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| 88 | }
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| 89 | for (j = i; j < width; j++) {
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| 90 | (*putc)(padzero ? '0' : ' ');
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| 91 | }
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| 92 | if (minus && !padzero) {
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| 93 | (*putc)('-');
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| 94 | }
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| 95 | while (i > 0U) {
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| 96 | (*putc)(buf[--i]);
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| 97 | }
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| 98 | }
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| 99 |
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| 100 | /*
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| 101 | * æååæ´å½¢åºå
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| 102 | */
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| 103 | static const char raddec[] = "0123456789";
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| 104 | static const char radhex[] = "0123456789abcdef";
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| 105 | static const char radHEX[] = "0123456789ABCDEF";
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| 106 |
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| 107 | void
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| 108 | syslog_printf(const char *format, const LOGPAR *p_args, void (*putc)(char))
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| 109 | {
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| 110 | char c;
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| 111 | uint_t width;
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| 112 | bool_t padzero;
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| 113 | LOGPAR val;
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| 114 | const char *str;
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| 115 |
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| 116 | while ((c = *format++) != '\0') {
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| 117 | if (c != '%') {
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| 118 | (*putc)(c);
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| 119 | continue;
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| 120 | }
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| 121 |
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| 122 | width = 0U;
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| 123 | padzero = false;
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| 124 | if ((c = *format++) == '0') {
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| 125 | padzero = true;
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| 126 | c = *format++;
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| 127 | }
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| 128 | while ('0' <= c && c <= '9') {
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| 129 | width = width * 10U + c - '0';
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| 130 | c = *format++;
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| 131 | }
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| 132 | if (c == 'l' || c == 't' || c == 'T') {
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| 133 | c = *format++;
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| 134 | }
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| 135 | switch (c) {
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| 136 | case 'd':
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| 137 | val = (LOGPAR)(*p_args++);
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| 138 | if (val >= 0) {
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| 139 | convert((ULOGPAR) val, 10U, raddec,
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| 140 | width, false, padzero, putc);
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| 141 | }
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| 142 | else {
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| 143 | convert((ULOGPAR)(-val), 10U, raddec,
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| 144 | width, true, padzero, putc);
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| 145 | }
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| 146 | break;
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| 147 | case 'u':
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| 148 | val = (LOGPAR)(*p_args++);
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| 149 | convert((ULOGPAR) val, 10U, raddec, width, false, padzero, putc);
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| 150 | break;
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| 151 | case 'x':
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| 152 | case 'p':
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| 153 | val = (LOGPAR)(*p_args++);
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| 154 | convert((ULOGPAR) val, 16U, radhex, width, false, padzero, putc);
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| 155 | break;
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| 156 | case 'X':
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| 157 | val = (LOGPAR)(*p_args++);
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| 158 | convert((ULOGPAR) val, 16U, radHEX, width, false, padzero, putc);
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| 159 | break;
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| 160 | case 'c':
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| 161 | (*putc)((char)(LOGPAR)(*p_args++));
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| 162 | break;
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| 163 | case 's':
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| 164 | str = (const char *)(*p_args++);
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| 165 | while ((c = *str++) != '\0') {
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| 166 | (*putc)(c);
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| 167 | }
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| 168 | break;
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| 169 | case '%':
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| 170 | (*putc)('%');
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| 171 | break;
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| 172 | case '\0':
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| 173 | format--;
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| 174 | break;
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| 175 | default:
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| 176 | break;
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| 177 | }
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| 178 | }
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| 179 | }
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| 180 |
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| 181 | /*
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| 182 | * ãã°æ
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| 183 | å ±ã®åºå
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| 184 | */
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| 185 | void
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| 186 | syslog_print(const SYSLOG *p_syslog, void (*putc)(char))
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| 187 | {
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| 188 | switch (p_syslog->logtype) {
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| 189 | case LOG_TYPE_COMMENT:
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| 190 | syslog_printf((const char *)(p_syslog->logpar[0]),
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| 191 | &(p_syslog->logpar[1]), putc);
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| 192 | break;
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| 193 | case LOG_TYPE_ASSERT:
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| 194 | syslog_printf("%s:%u: Assertion `%s' failed.",
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| 195 | &(p_syslog->logpar[0]), putc);
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| 196 | break;
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| 197 | default:
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| 198 | /*
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| 199 | * ä»ã®ç¨®å¥ã®ãã°æ
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| 200 | å ±ã«ã¯å¯¾å¿ãã¦ããªãï¼
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| 201 | */
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| 202 | break;
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| 203 | }
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| 204 | }
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| 205 |
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| 206 | /*
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| 207 | * ãã°æ
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| 208 | å ±åªå¤±ã¡ãã»ã¼ã¸ã®åºå
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| 209 | */
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| 210 | void
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| 211 | syslog_lostmsg(uint_t lostlog, void (*putc)(char))
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| 212 | {
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| 213 | LOGPAR lostinfo[1];
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| 214 |
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| 215 | lostinfo[0] = (LOGPAR) lostlog;
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| 216 | syslog_printf("%d messages are lost.", lostinfo, putc);
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| 217 | (*putc)('\n');
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| 218 | }
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