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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4973 | right-hear | 1 | #include |
| 2 | #include |
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| 3 | |||
| 4 | #define BCD_TO_BIN(val) ((val)=((val)&15) + ((val)>>4)*10) |
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| 5 | |||
| 6 | int gettimeofday(struct timeval *tv, struct timezone *tz) |
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| 7 | { |
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| 8 | struct tm tmblk; |
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| 9 | struct timeval tv_tmp; |
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| 10 | unsigned long xtmp; |
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| 11 | if (!tv) tv = &tv_tmp; |
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| 12 | tv->tv_usec=0; |
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| 13 | xtmp=__menuet__getsystemclock(); |
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| 14 | tmblk.tm_sec = (xtmp>>16)&0xff; |
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| 15 | tmblk.tm_min = (xtmp>>8)&0xff; |
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| 16 | tmblk.tm_hour = xtmp&0xff; |
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| 17 | BCD_TO_BIN(tmblk.tm_sec); |
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| 18 | BCD_TO_BIN(tmblk.tm_min); |
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| 19 | BCD_TO_BIN(tmblk.tm_hour); |
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| 20 | __asm__ __volatile__("int $0x40":"=a"(xtmp):"0"(29)); |
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| 21 | tmblk.tm_mday = (xtmp>>16)&0xff; |
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| 22 | tmblk.tm_mon = ((xtmp>>8)&0xff)-1; |
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| 23 | tmblk.tm_year = ((xtmp&0xff)+2000)-1900; |
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| 24 | tmblk.tm_wday = tmblk.tm_yday = tmblk.tm_gmtoff = 0; |
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| 25 | tmblk.tm_zone = 0; |
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| 26 | tmblk.tm_isdst = -1; |
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| 27 | tv->tv_sec = mktime(&tmblk); |
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| 28 | if(tz) |
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| 29 | { |
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| 30 | struct tm *tmloc = localtime(&(tv->tv_sec)); |
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| 31 | tz->tz_minuteswest = - tmloc->tm_gmtoff / 60; |
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| 32 | tz->tz_dsttime = tmloc->tm_isdst; |
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| 33 | } |
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| 34 | return 0; |
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| 35 | } |