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Move qemu_gettimeofday() to OS specific files

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Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Jes Sorensen 2010-10-26 10:39:23 +02:00 • committed by Blue Swirl
parent 949d31e665
commit dc786bc910
10 changed files with 47 additions and 47 deletions
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27
oslib-win32.c
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@ -92,3 +92,30 @@ int inet_aton(const char *cp, struct in_addr *ia)
void qemu_set_cloexec(int fd)
{
}
/* mingw32 needs ffs for compilations without optimization. */
int ffs(int i)
{
/* Use gcc's builtin ffs. */
return __builtin_ffs(i);
}
/* Offset between 1/1/1601 and 1/1/1970 in 100 nanosec units */
#define _W32_FT_OFFSET (116444736000000000ULL)
int qemu_gettimeofday(qemu_timeval *tp)
{
union {
unsigned long long ns100; /*time since 1 Jan 1601 in 100ns units */
FILETIME ft;
} _now;
if(tp) {
GetSystemTimeAsFileTime (&_now.ft);
tp->tv_usec=(long)((_now.ns100 / 10ULL) % 1000000ULL );
tp->tv_sec= (long)((_now.ns100 - _W32_FT_OFFSET) / 10000000ULL);
}
/* Always return 0 as per Open Group Base Specifications Issue 6.
Do not set errno on error. */
return 0;
}