Revision dc786bc9 oslib-win32.c

b/oslib-win32.c
92 92
void qemu_set_cloexec(int fd)
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{
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}
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/* mingw32 needs ffs for compilations without optimization. */
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int ffs(int i)
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{
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    /* Use gcc's builtin ffs. */
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    return __builtin_ffs(i);
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}
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/* Offset between 1/1/1601 and 1/1/1970 in 100 nanosec units */
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#define _W32_FT_OFFSET (116444736000000000ULL)
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int qemu_gettimeofday(qemu_timeval *tp)
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{
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  union {
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    unsigned long long ns100; /*time since 1 Jan 1601 in 100ns units */
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    FILETIME ft;
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  }  _now;
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  if(tp) {
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      GetSystemTimeAsFileTime (&_now.ft);
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      tp->tv_usec=(long)((_now.ns100 / 10ULL) % 1000000ULL );
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      tp->tv_sec= (long)((_now.ns100 - _W32_FT_OFFSET) / 10000000ULL);
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  }
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  /* Always return 0 as per Open Group Base Specifications Issue 6.
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     Do not set errno on error.  */
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  return 0;
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}

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