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u64_var
2008 Oct 29
0
[Fwd: How do I printk <type> correctly?]
...size_t %zu or %zx
ssize_t %zd or %zx
Raw pointer value SHOULD be printed with %p.
u64 SHOULD be printed with %llu/%llx, (unsigned long long):
printk("%llu", (unsigned long long)u64_var);
s64 SHOULD be printed with %lld/%llx, (long long):
printk("%lld", (long long)s64_var);
If type is dependent on config option (sector_t), use format specifier
of biggest type and explicitly cast to it.
Reminder: sizeof() result is of type size_t.
Thank you for your cooperation.
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