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Message-ID: <526F1D46.30604@nicta.com.au>
Date: Tue, 29 Oct 2013 13:28:22 +1100
From: Matthew Fernandez <matthew.fernandez@...ta.com.au>
To: <musl@...ts.openwall.com>
Subject: printf format macros
Hi all,
This may be a silly question, but why does there seem to be no 64-bit
compatibility in the printf macros in inttypes.h? The relevant section is:
25 #if UINTPTR_MAX == UINT64_MAX
26 #define __PRI64 "l"
27 #else
28 #define __PRI64 "ll"
29 #endif
as compared to Glibc's:
49 # if __WORDSIZE == 64
50 # define __PRI64_PREFIX "l"
51 # define __PRIPTR_PREFIX "l"
52 # else
53 # define __PRI64_PREFIX "ll"
54 # define __PRIPTR_PREFIX
55 # endif
We use Musl C on 32- and 64-bit platforms and I'm looking for a way to
write printf format strings word-length-independently in an application.
I'm not currently subscribed to the list so please CC me personally when
replying.
Thanks in advance,
Matthew
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