[PATCH] scsi/sg.h: include sys/types.h for size_t

[Carlos O'Donell]

On 01/12/2013 06:53 PM, Mike Frysinger wrote:
> This header uses size_t but doesn't include sys/types.h for it.  So when
> packages happen to include this before any header that defines size_t,
> they get a build failure.
> 
> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
> 
> 2013-01-12  Mike Frysinger  <vapier@gentoo.org>
> 
> 	* sysdeps/unix/sysv/linux/scsi/sg.h: Include sys/types.h.
> ---
>  sysdeps/unix/sysv/linux/scsi/sg.h | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/sysdeps/unix/sysv/linux/scsi/sg.h b/sysdeps/unix/sysv/linux/scsi/sg.h
> index 9cad76e..47efcb0 100644
> --- a/sysdeps/unix/sysv/linux/scsi/sg.h
> +++ b/sysdeps/unix/sysv/linux/scsi/sg.h
> @@ -26,6 +26,7 @@
>  #define _SCSI_SG_H	1
>  
>  #include <features.h>
> +#include <sys/types.h>
>  
>  
>  /* New interface introduced in the 3.x SG drivers follows */
> 

Can we get away with `#include <stddef.h>'? That's the minimal
header you need if you just want size_t. I'd like to avoid
pulling in more than required.

Cheers,
Carlos.