}
	if faketime && (fd == 1 || fd == 2) {
		n = faketimeWrite(fd, p)
		if n < 0 {
			n, err = 0, errnoErr(Errno(-n))
		}
	} else {
		n, err = write(fd, p)
	}
	if race.Enabled && n > 0 {
		race.ReadRange(unsafe.Pointer(&p[0]), n)
	}
	if msan.Enabled && n > 0 {
		msan.Read(unsafe.Pointer(&p[0]), uintptr(n))
	}
	if asan.Enabled && n > 0 {
		asan.Read(unsafe.Pointer(&p[0]), uintptr(n))
	}
	return
}

	if race.Enabled {
		race.ReleaseMerge(unsafe.Pointer(&ioSync))
	}
	err := writeFile(fd, p, done, overlapped)
	if race.Enabled && *done > 0 {
		race.ReadRange(unsafe.Pointer(&p[0]), int(*done))
	}
	if msan.Enabled && *done > 0 {
		msan.Read(unsafe.Pointer(&p[0]), uintptr(*done))
	}
	if asan.Enabled && *done > 0 {
		asan.Read(unsafe.Pointer(&p[0]), uintptr(*done))
	}