Re: [Qemu-devel] [PATCH] Fixes a bug that tries to use the unimplemented function fdatasync on Mac OS X.

[Anthony Liguori]

G 3 wrote:
> This patch fixes a problem in the file cutils.c that prevents qemu 
> from being built on Mac OS X. This patch makes sure fsync is used instead.

What is this against?  It doesn't apply to git.

> Signed-off-by: John Arbuckle <address@hidden 
> <mailto:address@hidden>>
>
> ---
>  cutils.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/cutils.c b/cutils.c
> index 7a22346..84eabf2 100644
> --- a/cutils.c
> +++ b/cutils.c
> @@ -124,7 +124,7 @@ int qemu_fls(int i)
>   */
>  int qemu_fdatasync(int fd)
>  {
> -#ifdef _POSIX_SYNCHRONIZED_IO
> +#if ( defined(_POSIX_SYNCHRONIZED_IO) && !defined(__APPLE__) )
>      return fdatasync(fd);
>  #else
>      return fsync(fd);
> --
> 1.6.4.2