Re: [PATCH 1/3] ntdll: Implement nanosecond precision file time storage (try 2).

[Alexandre Julliard]

"Erich E. Hoover"  writes:
> @@ -2048,17 +2048,26 @@ NTSTATUS WINAPI NtSetInformationFile(HANDLE handle, PIO_STATUS_BLOCK io,
>          if (info->LastAccessTime.QuadPart || info->LastWriteTime.QuadPart)
>          {
>
> +#ifdef HAVE_FUTIMENS
> -
>            struct timespec tv[2];
>
> +#else
>                  struct timeval tv[2];
> +#endif
> -
>            int ret;
>
>            if (!info->LastAccessTime.QuadPart || !info->LastWriteTime.QuadPart)
>            {
> -
> -
>                tv[0].tv_sec = tv[0].tv_usec = 0;
> -
>                tv[1].tv_sec = tv[1].tv_usec = 0;
> -
>                memset(&tv, 0x0, sizeof(tv));
>                if (!fstat( fd, &st ))
>                {
>                    tv[0].tv_sec = st.st_atime;
>                    tv[1].tv_sec = st.st_mtime;
>
> +#if defined(HAVE_FUTIMENS) && defined(HAVE_STRUCT_STAT_ST_ATIM)
> -
>                    tv[0].tv_nsec = st.st_atim.tv_nsec;
>
> +#endif
> +#if defined(HAVE_FUTIMENS) && defined(HAVE_STRUCT_STAT_ST_MTIM)
> -
>                    tv[1].tv_nsec = st.st_mtim.tv_nsec;
>
> +#endif

You want UTIME_OMIT. Also please try to cut down on the number of
#ifdefs.