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* libc/include/inttypes.h: Add and use __INTTYPES_EXP().

This commit is contained in:
Corinna Vinschen 2012-11-26 16:26:06 +00:00
parent 5ab123f4aa
commit 7b2d80eb87
2 changed files with 16 additions and 2 deletions
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4
newlib/ChangeLog
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@ -1,3 +1,7 @@
2012-11-26 Sebastian Huber <sebastian.huber@embedded-brains.de>
* libc/include/inttypes.h: Add and use __INTTYPES_EXP().
2012-11-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* libm/machine/aarch64/configure.in: Change comment to say libm

14
newlib/libc/include/inttypes.h
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@ -13,10 +13,20 @@
#ifndef _INTTYPES_H
#define _INTTYPES_H
#include <sys/features.h>
#include <stdint.h>
#define __need_wchar_t
#include <stddef.h>
/* Don't use __STDINT_EXP test since GCC's stdint.h provides different
macros than newlib's stdint.h. */
#if __GNUC_PREREQ(3, 2)
#define __INTTYPES_EXP(x) __##x##__
#else
#define __INTTYPES_EXP(x) x
#include <limits.h>
#endif
#define __STRINGIFY(a) #a
/* 8-bit types */
@ -242,10 +252,10 @@
#define SCNxMAX __SCNMAX(x)
/* ptr types */
#if PTRDIFF_MAX <= __STDINT_EXP(INT_MAX)
#if PTRDIFF_MAX <= __INTTYPES_EXP(INT_MAX)
# define __PRIPTR(x) __STRINGIFY(x)
# define __SCNPTR(x) __STRINGIFY(x)
#elif PTRDIFF_MAX <= __STDINT_EXP(LONG_MAX) || !defined(__have_longlong64)
#elif PTRDIFF_MAX <= __INTTYPES_EXP(LONG_MAX) || !defined(__have_longlong64)
# define __PRIPTR(x) __STRINGIFY(l##x)
# define __SCNPTR(x) __STRINGIFY(l##x)
#else