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Annotation of embedaddon/ntp/ports/winnt/libntp/SetSystemTime.c, revision 1.1

1.1     ! misho       1: 
        !             2: #include "clockstuff.h"
        !             3: #include "ntp_stdlib.h"
        !             4: 
        !             5: pset_tod_using         set_tod_using = NULL;
        !             6: 
        !             7: time_stepped_callback  step_callback = NULL;
        !             8: 
        !             9: int
        !            10: ntp_set_tod(
        !            11:        struct timeval *tv,
        !            12:        void *tzp
        !            13:        )
        !            14: {
        !            15:        SYSTEMTIME st;
        !            16:        union {
        !            17:                FILETIME ft;
        !            18:                ULONGLONG ull;
        !            19:        } t;
        !            20: 
        !            21:        UNUSED_ARG(tzp);
        !            22: 
        !            23:        t.ull = FILETIME_1970 +
        !            24:                (ULONGLONG)tv->tv_sec * 10 * 1000 * 1000 +
        !            25:                (ULONGLONG)tv->tv_usec * 10;
        !            26: 
        !            27:        if (!FileTimeToSystemTime(&t.ft, &st) || !SetSystemTime(&st)) {
        !            28:                msyslog(LOG_ERR, "SetSystemTime failed: %m\n");
        !            29:                return -1;
        !            30:        }
        !            31: 
        !            32:        if (step_callback)
        !            33:                (*step_callback)();
        !            34: 
        !            35:        return 0;
        !            36: }