[PATCHv2 2/2] mkfs.jffs2: fix casting of __off64_t

[Mike Frysinger]

On Mon, Apr 18, 2011 at 09:55, Artem Bityutskiy wrote:
> On Mon, 2011-04-18 at 09:49 -0400, Mike Frysinger wrote:
>> On Mon, Apr 18, 2011 at 04:31, Andy Shevchenko wrote:
>> > The casting of __off64_t to unsigned long potentially wrong for values higher
>> > than ULONG_MAX.  Let's fix that.
>>
>> i dont think this is the way to go.  on 64bit systems, long long is
>> 128bits.  i imagine the way to go (assuming we're always using LFS) is
>> to use PRIu64 from inttypes.h
>
> sizeof(unsigned long long) is 8 (64 bits) on my x86_64 fedora.

so it is.  i still think PRIu64 is the correct way to handle this as
there is no sizeof() assumption and no need for casting.
-mike