[libvirt] how to print size_t in LGPLv2+ program

[Eric Blake]

On 08/17/2010 05:35 PM, Bruno Haible wrote:
>>> What a shame that POSIX omitted an <inttypes.h> PRIu* for size_t.
>>
>> You can define it by yourself ...
> 
> Or use uintptr_t instead of size_t. By the definition of these types,
> you can be sure that uintptr_t is at least as wide as size_t. Then use
> 
>   printf ("%" PRIuPTR, (uintptr_t) size_t_value);
> 
> - Works fine with gnulib's <inttypes.h>.
> - Works fine with gettext.
> - Doesn't need gettext or glibc versions that don't exist yet.

But still needs the use of need-formatstring-macros, and gettext 0.16.1
or newer (whereas libvirt is stuck on 0.14.1 at the moment).

-- 
Eric Blake   eblake at redhat.com    +1-801-349-2682
Libvirt virtualization library http://libvirt.org

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