From: Marc-Aurel Zent mzent@codeweavers.com
--- dlls/ntdll/unix/sync.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/dlls/ntdll/unix/sync.c b/dlls/ntdll/unix/sync.c index 21f194c9b35..3665b8b8626 100644 --- a/dlls/ntdll/unix/sync.c +++ b/dlls/ntdll/unix/sync.c @@ -1704,7 +1704,17 @@ NTSTATUS WINAPI NtQueryPerformanceCounter( LARGE_INTEGER *counter, LARGE_INTEGER */ NTSTATUS WINAPI NtQuerySystemTime( LARGE_INTEGER *time ) { -#ifdef HAVE_CLOCK_GETTIME +#ifdef __APPLE__ + /* On macOS clock_gettime() will eventually call into this, given a + * CLOCK_REALTIME clock_id. + * Similarly would gettimeofday(). For performance reasons this is directly + * linked against here. */ + extern int __commpage_gettimeofday( struct timeval *tp ) __attribute__((weak_import)); + struct timeval tp; + if (__commpage_gettimeofday != NULL && __commpage_gettimeofday( &tp ) == KERN_SUCCESS) + time->QuadPart = ticks_from_time_t( tp.tv_sec ) + tp.tv_usec * 10; + else +#elif defined(HAVE_CLOCK_GETTIME) struct timespec ts; static clockid_t clock_id = CLOCK_MONOTONIC; /* placeholder */