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#include "headers.h"
void
smbplan9time2datetime(ulong time, int tzoff, ushort *datep, ushort *timep)
{
Tm *tm;
if (tzoff < 0)
time -= (ulong)-tzoff;
else
time += tzoff;
tm = gmtime(time);
*datep = (tm->mday) | ((tm->mon + 1) << 5) | ((tm->year - 80) << 9);
*timep = (tm->sec >> 1) | (tm->min << 5) | (tm->hour << 11);
}
ulong
smbdatetime2plan9time(ushort date, ushort time, int tzoff)
{
Tm tm;
strcpy(tm.zone, "GMT");
tm.mday = date & 0x1f;
tm.mon = ((date >> 5) & 0xf) - 1;
tm.year = (date >> 9) + 80;
tm.yday = 0;
tm.sec = (time & 0x1f) << 1;
tm.min = (time >> 5) & 0x3f;
tm.hour = time >> 11;
smblogprint(-1, "smbdatetime2plan9time: converting %d/%d/%d %d:%d:%d\n",
tm.year + 1900, tm.mon + 1, tm.mday, tm.hour, tm.min, tm.sec);
return tm2sec(&tm) - tzoff;
}
vlong
smbplan9time2time(ulong time)
{
return ((vlong)time + 11644473600LL) * 10000000;
}
ulong
smbtime2plan9time(vlong nttime)
{
return (nttime / 10000000 - 11644473600LL);
}
ulong
smbplan9time2utime(ulong time, int tzoff)
{
if (tzoff < 0)
time -= (ulong)-tzoff;
else
time += tzoff;
return time;
}
ulong
smbutime2plan9time(ulong utime, int tzoff)
{
if (tzoff < 0)
utime += (ulong)-tzoff;
else
utime -= tzoff;
return utime;
}
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