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FIXME: clean up vsprintf, still no long long support due to gcc fail

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long long math fails for me
This commit is contained in:
marcan 2009-03-18 17:49:13 +01:00 committed by bushing
parent 829dca8ae7
commit 0fac62b39b
2 changed files with 11 additions and 70 deletions
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6
types.h
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@ -41,4 +41,10 @@ typedef s32 size_t;
#define INT_MAX ((int)0x7fffffff) #define INT_MAX ((int)0x7fffffff)
#define UINT_MAX ((unsigned int)0xffffffff) #define UINT_MAX ((unsigned int)0xffffffff)
#define LONG_MAX INT_MAX
#define ULONG_MAX UINT_MAX
#define LLONG_MAX ((long long)0x7fffffffffffffff)
#define ULLONG_MAX ((unsigned long long)0xffffffffffffffff)
#endif #endif

75
vsprintf.c
View File

@ -99,76 +99,11 @@
#define VA_START(ap, last) va_start(ap, last) #define VA_START(ap, last) va_start(ap, last)
#define VA_SHIFT(ap, value, type) /* No-op for ANSI C. */ #define VA_SHIFT(ap, value, type) /* No-op for ANSI C. */
#if HAVE_INTTYPES_H #define ULLONG unsigned long
#include <inttypes.h> /* For intmax_t (if not defined in <stdint.h>). */ #define UINTMAX_T unsigned long
#endif /* HAVE_INTTYPES_H */ #define UINTMAX_MAX ULONG_MAX
#define LLONG long
#if HAVE_STDDEF_H #define INTMAX_T long
#include <stddef.h> /* For ptrdiff_t. */
#endif /* HAVE_STDDEF_H */
#if HAVE_STDINT_H
#include <stdint.h> /* For intmax_t. */
#endif /* HAVE_STDINT_H */
/* Support for unsigned long long int. We may also need ULLONG_MAX. */
#ifndef ULONG_MAX /* We may need ULONG_MAX as a fallback. */
#ifdef UINT_MAX
#define ULONG_MAX UINT_MAX
#else
#define ULONG_MAX INT_MAX
#endif /* defined(UINT_MAX) */
#endif /* !defined(ULONG_MAX) */
#ifdef ULLONG
#undef ULLONG
#endif /* defined(ULLONG) */
#if HAVE_UNSIGNED_LONG_LONG_INT
#define ULLONG unsigned long long int
#ifndef ULLONG_MAX
#define ULLONG_MAX ULONG_MAX
#endif /* !defined(ULLONG_MAX) */
#else
#define ULLONG unsigned long int
#ifdef ULLONG_MAX
#undef ULLONG_MAX
#endif /* defined(ULLONG_MAX) */
#define ULLONG_MAX ULONG_MAX
#endif /* HAVE_LONG_LONG_INT */
/* Support for uintmax_t. We also need UINTMAX_MAX. */
#ifdef UINTMAX_T
#undef UINTMAX_T
#endif /* defined(UINTMAX_T) */
#if HAVE_UINTMAX_T || defined(uintmax_t)
#define UINTMAX_T uintmax_t
#ifndef UINTMAX_MAX
#define UINTMAX_MAX ULLONG_MAX
#endif /* !defined(UINTMAX_MAX) */
#else
#define UINTMAX_T ULLONG
#ifdef UINTMAX_MAX
#undef UINTMAX_MAX
#endif /* defined(UINTMAX_MAX) */
#define UINTMAX_MAX ULLONG_MAX
#endif /* HAVE_UINTMAX_T || defined(uintmax_t) */
/* Support for long long int. */
#ifndef LLONG
#if HAVE_LONG_LONG_INT
#define LLONG long long int
#else
#define LLONG long int
#endif /* HAVE_LONG_LONG_INT */
#endif /* !defined(LLONG) */
/* Support for intmax_t. */
#ifndef INTMAX_T
#if HAVE_INTMAX_T || defined(intmax_t)
#define INTMAX_T intmax_t
#else
#define INTMAX_T LLONG
#endif /* HAVE_INTMAX_T || defined(intmax_t) */
#endif /* !defined(INTMAX_T) */
/* Support for uintptr_t. */ /* Support for uintptr_t. */
#ifndef UINTPTR_T #ifndef UINTPTR_T