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From: Vladislav Bolkhovitin on 16 Jun 2010 15:10
Hello,

We in SCST project need to printk/sprintf variables of type uint64_t.
Size of those variables is required to be 64-bit integer. On x86 we
printk/sprintf them as %lld, but on Sparc we have a compiler warnings like:

scst/src/scst_targ.c:2136: warning: format �%llx� expects type �long
long unsigned int�, but argument 4 has type �uint64_t�.

It is because on Sparc uint64_t defined as unsigned long, but on x86 -
as unsigned long long.

Sure, we can cast all the cases to unsigned long long, but we wonder,
maybe there is a more elegant way to do that without the warning? For
instance, like %z for size_t or PRId64 in the user space.

Thanks,
Vlad

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