445 lines
12 KiB
C
445 lines
12 KiB
C
/* Copyright (C) 1997-2001, 2004, 2007 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
/*
|
|
* ISO C99: 7.8 Format conversion of integer types <inttypes.h>
|
|
*/
|
|
|
|
#ifndef _INTTYPES_H
|
|
#define _INTTYPES_H 1
|
|
|
|
#include <features.h>
|
|
/* Get the type definitions. */
|
|
#include <stdint.h>
|
|
|
|
/* Get a definition for wchar_t. But we must not define wchar_t itself. */
|
|
#ifndef ____gwchar_t_defined
|
|
# ifdef __cplusplus
|
|
# define __gwchar_t wchar_t
|
|
# elif defined __WCHAR_TYPE__
|
|
typedef __WCHAR_TYPE__ __gwchar_t;
|
|
# else
|
|
# define __need_wchar_t
|
|
# include <stddef.h>
|
|
typedef wchar_t __gwchar_t;
|
|
# endif
|
|
# define ____gwchar_t_defined 1
|
|
#endif
|
|
|
|
|
|
/* The ISO C99 standard specifies that these macros must only be
|
|
defined if explicitly requested. */
|
|
#if !defined __cplusplus || defined __STDC_FORMAT_MACROS
|
|
|
|
# if __WORDSIZE == 64
|
|
# define __PRI64_PREFIX "l"
|
|
# define __PRIPTR_PREFIX "l"
|
|
# else
|
|
# define __PRI64_PREFIX "ll"
|
|
# define __PRIPTR_PREFIX
|
|
# endif
|
|
|
|
/* Macros for printing format specifiers. */
|
|
|
|
/* Decimal notation. */
|
|
# define PRId8 "d"
|
|
# define PRId16 "d"
|
|
# define PRId32 "d"
|
|
# define PRId64 __PRI64_PREFIX "d"
|
|
|
|
# define PRIdLEAST8 "d"
|
|
# define PRIdLEAST16 "d"
|
|
# define PRIdLEAST32 "d"
|
|
# define PRIdLEAST64 __PRI64_PREFIX "d"
|
|
|
|
# define PRIdFAST8 "d"
|
|
# define PRIdFAST16 __PRIPTR_PREFIX "d"
|
|
# define PRIdFAST32 __PRIPTR_PREFIX "d"
|
|
# define PRIdFAST64 __PRI64_PREFIX "d"
|
|
|
|
|
|
# define PRIi8 "i"
|
|
# define PRIi16 "i"
|
|
# define PRIi32 "i"
|
|
# define PRIi64 __PRI64_PREFIX "i"
|
|
|
|
# define PRIiLEAST8 "i"
|
|
# define PRIiLEAST16 "i"
|
|
# define PRIiLEAST32 "i"
|
|
# define PRIiLEAST64 __PRI64_PREFIX "i"
|
|
|
|
# define PRIiFAST8 "i"
|
|
# define PRIiFAST16 __PRIPTR_PREFIX "i"
|
|
# define PRIiFAST32 __PRIPTR_PREFIX "i"
|
|
# define PRIiFAST64 __PRI64_PREFIX "i"
|
|
|
|
/* Octal notation. */
|
|
# define PRIo8 "o"
|
|
# define PRIo16 "o"
|
|
# define PRIo32 "o"
|
|
# define PRIo64 __PRI64_PREFIX "o"
|
|
|
|
# define PRIoLEAST8 "o"
|
|
# define PRIoLEAST16 "o"
|
|
# define PRIoLEAST32 "o"
|
|
# define PRIoLEAST64 __PRI64_PREFIX "o"
|
|
|
|
# define PRIoFAST8 "o"
|
|
# define PRIoFAST16 __PRIPTR_PREFIX "o"
|
|
# define PRIoFAST32 __PRIPTR_PREFIX "o"
|
|
# define PRIoFAST64 __PRI64_PREFIX "o"
|
|
|
|
/* Unsigned integers. */
|
|
# define PRIu8 "u"
|
|
# define PRIu16 "u"
|
|
# define PRIu32 "u"
|
|
# define PRIu64 __PRI64_PREFIX "u"
|
|
|
|
# define PRIuLEAST8 "u"
|
|
# define PRIuLEAST16 "u"
|
|
# define PRIuLEAST32 "u"
|
|
# define PRIuLEAST64 __PRI64_PREFIX "u"
|
|
|
|
# define PRIuFAST8 "u"
|
|
# define PRIuFAST16 __PRIPTR_PREFIX "u"
|
|
# define PRIuFAST32 __PRIPTR_PREFIX "u"
|
|
# define PRIuFAST64 __PRI64_PREFIX "u"
|
|
|
|
/* lowercase hexadecimal notation. */
|
|
# define PRIx8 "x"
|
|
# define PRIx16 "x"
|
|
# define PRIx32 "x"
|
|
# define PRIx64 __PRI64_PREFIX "x"
|
|
|
|
# define PRIxLEAST8 "x"
|
|
# define PRIxLEAST16 "x"
|
|
# define PRIxLEAST32 "x"
|
|
# define PRIxLEAST64 __PRI64_PREFIX "x"
|
|
|
|
# define PRIxFAST8 "x"
|
|
# define PRIxFAST16 __PRIPTR_PREFIX "x"
|
|
# define PRIxFAST32 __PRIPTR_PREFIX "x"
|
|
# define PRIxFAST64 __PRI64_PREFIX "x"
|
|
|
|
/* UPPERCASE hexadecimal notation. */
|
|
# define PRIX8 "X"
|
|
# define PRIX16 "X"
|
|
# define PRIX32 "X"
|
|
# define PRIX64 __PRI64_PREFIX "X"
|
|
|
|
# define PRIXLEAST8 "X"
|
|
# define PRIXLEAST16 "X"
|
|
# define PRIXLEAST32 "X"
|
|
# define PRIXLEAST64 __PRI64_PREFIX "X"
|
|
|
|
# define PRIXFAST8 "X"
|
|
# define PRIXFAST16 __PRIPTR_PREFIX "X"
|
|
# define PRIXFAST32 __PRIPTR_PREFIX "X"
|
|
# define PRIXFAST64 __PRI64_PREFIX "X"
|
|
|
|
|
|
/* Macros for printing `intmax_t' and `uintmax_t'. */
|
|
# define PRIdMAX __PRI64_PREFIX "d"
|
|
# define PRIiMAX __PRI64_PREFIX "i"
|
|
# define PRIoMAX __PRI64_PREFIX "o"
|
|
# define PRIuMAX __PRI64_PREFIX "u"
|
|
# define PRIxMAX __PRI64_PREFIX "x"
|
|
# define PRIXMAX __PRI64_PREFIX "X"
|
|
|
|
|
|
/* Macros for printing `intptr_t' and `uintptr_t'. */
|
|
# define PRIdPTR __PRIPTR_PREFIX "d"
|
|
# define PRIiPTR __PRIPTR_PREFIX "i"
|
|
# define PRIoPTR __PRIPTR_PREFIX "o"
|
|
# define PRIuPTR __PRIPTR_PREFIX "u"
|
|
# define PRIxPTR __PRIPTR_PREFIX "x"
|
|
# define PRIXPTR __PRIPTR_PREFIX "X"
|
|
|
|
|
|
/* Macros for scanning format specifiers. */
|
|
|
|
/* Signed decimal notation. */
|
|
# define SCNd8 "hhd"
|
|
# define SCNd16 "hd"
|
|
# define SCNd32 "d"
|
|
# define SCNd64 __PRI64_PREFIX "d"
|
|
|
|
# define SCNdLEAST8 "hhd"
|
|
# define SCNdLEAST16 "hd"
|
|
# define SCNdLEAST32 "d"
|
|
# define SCNdLEAST64 __PRI64_PREFIX "d"
|
|
|
|
# define SCNdFAST8 "hhd"
|
|
# define SCNdFAST16 __PRIPTR_PREFIX "d"
|
|
# define SCNdFAST32 __PRIPTR_PREFIX "d"
|
|
# define SCNdFAST64 __PRI64_PREFIX "d"
|
|
|
|
/* Signed decimal notation. */
|
|
# define SCNi8 "hhi"
|
|
# define SCNi16 "hi"
|
|
# define SCNi32 "i"
|
|
# define SCNi64 __PRI64_PREFIX "i"
|
|
|
|
# define SCNiLEAST8 "hhi"
|
|
# define SCNiLEAST16 "hi"
|
|
# define SCNiLEAST32 "i"
|
|
# define SCNiLEAST64 __PRI64_PREFIX "i"
|
|
|
|
# define SCNiFAST8 "hhi"
|
|
# define SCNiFAST16 __PRIPTR_PREFIX "i"
|
|
# define SCNiFAST32 __PRIPTR_PREFIX "i"
|
|
# define SCNiFAST64 __PRI64_PREFIX "i"
|
|
|
|
/* Unsigned decimal notation. */
|
|
# define SCNu8 "hhu"
|
|
# define SCNu16 "hu"
|
|
# define SCNu32 "u"
|
|
# define SCNu64 __PRI64_PREFIX "u"
|
|
|
|
# define SCNuLEAST8 "hhu"
|
|
# define SCNuLEAST16 "hu"
|
|
# define SCNuLEAST32 "u"
|
|
# define SCNuLEAST64 __PRI64_PREFIX "u"
|
|
|
|
# define SCNuFAST8 "hhu"
|
|
# define SCNuFAST16 __PRIPTR_PREFIX "u"
|
|
# define SCNuFAST32 __PRIPTR_PREFIX "u"
|
|
# define SCNuFAST64 __PRI64_PREFIX "u"
|
|
|
|
/* Octal notation. */
|
|
# define SCNo8 "hho"
|
|
# define SCNo16 "ho"
|
|
# define SCNo32 "o"
|
|
# define SCNo64 __PRI64_PREFIX "o"
|
|
|
|
# define SCNoLEAST8 "hho"
|
|
# define SCNoLEAST16 "ho"
|
|
# define SCNoLEAST32 "o"
|
|
# define SCNoLEAST64 __PRI64_PREFIX "o"
|
|
|
|
# define SCNoFAST8 "hho"
|
|
# define SCNoFAST16 __PRIPTR_PREFIX "o"
|
|
# define SCNoFAST32 __PRIPTR_PREFIX "o"
|
|
# define SCNoFAST64 __PRI64_PREFIX "o"
|
|
|
|
/* Hexadecimal notation. */
|
|
# define SCNx8 "hhx"
|
|
# define SCNx16 "hx"
|
|
# define SCNx32 "x"
|
|
# define SCNx64 __PRI64_PREFIX "x"
|
|
|
|
# define SCNxLEAST8 "hhx"
|
|
# define SCNxLEAST16 "hx"
|
|
# define SCNxLEAST32 "x"
|
|
# define SCNxLEAST64 __PRI64_PREFIX "x"
|
|
|
|
# define SCNxFAST8 "hhx"
|
|
# define SCNxFAST16 __PRIPTR_PREFIX "x"
|
|
# define SCNxFAST32 __PRIPTR_PREFIX "x"
|
|
# define SCNxFAST64 __PRI64_PREFIX "x"
|
|
|
|
|
|
/* Macros for scanning `intmax_t' and `uintmax_t'. */
|
|
# define SCNdMAX __PRI64_PREFIX "d"
|
|
# define SCNiMAX __PRI64_PREFIX "i"
|
|
# define SCNoMAX __PRI64_PREFIX "o"
|
|
# define SCNuMAX __PRI64_PREFIX "u"
|
|
# define SCNxMAX __PRI64_PREFIX "x"
|
|
|
|
/* Macros for scaning `intptr_t' and `uintptr_t'. */
|
|
# define SCNdPTR __PRIPTR_PREFIX "d"
|
|
# define SCNiPTR __PRIPTR_PREFIX "i"
|
|
# define SCNoPTR __PRIPTR_PREFIX "o"
|
|
# define SCNuPTR __PRIPTR_PREFIX "u"
|
|
# define SCNxPTR __PRIPTR_PREFIX "x"
|
|
|
|
#endif /* C++ && format macros */
|
|
|
|
|
|
__BEGIN_DECLS
|
|
|
|
#if __WORDSIZE == 64
|
|
|
|
/* We have to define the `uintmax_t' type using `ldiv_t'. */
|
|
typedef struct
|
|
{
|
|
long int quot; /* Quotient. */
|
|
long int rem; /* Remainder. */
|
|
} imaxdiv_t;
|
|
|
|
#else
|
|
|
|
/* We have to define the `uintmax_t' type using `lldiv_t'. */
|
|
typedef struct
|
|
{
|
|
long long int quot; /* Quotient. */
|
|
long long int rem; /* Remainder. */
|
|
} imaxdiv_t;
|
|
|
|
#endif
|
|
|
|
|
|
/* Compute absolute value of N. */
|
|
extern intmax_t imaxabs (intmax_t __n) __THROW __attribute__ ((__const__));
|
|
|
|
/* Return the `imaxdiv_t' representation of the value of NUMER over DENOM. */
|
|
extern imaxdiv_t imaxdiv (intmax_t __numer, intmax_t __denom)
|
|
__THROW __attribute__ ((__const__));
|
|
|
|
/* Like `strtol' but convert to `intmax_t'. */
|
|
extern intmax_t strtoimax (__const char *__restrict __nptr,
|
|
char **__restrict __endptr, int __base) __THROW;
|
|
|
|
/* Like `strtoul' but convert to `uintmax_t'. */
|
|
extern uintmax_t strtoumax (__const char *__restrict __nptr,
|
|
char ** __restrict __endptr, int __base) __THROW;
|
|
|
|
/* Like `wcstol' but convert to `intmax_t'. */
|
|
extern intmax_t wcstoimax (__const __gwchar_t *__restrict __nptr,
|
|
__gwchar_t **__restrict __endptr, int __base)
|
|
__THROW;
|
|
|
|
/* Like `wcstoul' but convert to `uintmax_t'. */
|
|
extern uintmax_t wcstoumax (__const __gwchar_t *__restrict __nptr,
|
|
__gwchar_t ** __restrict __endptr, int __base)
|
|
__THROW;
|
|
|
|
#ifdef __USE_EXTERN_INLINES
|
|
|
|
# if __WORDSIZE == 64
|
|
|
|
extern long int __strtol_internal (__const char *__restrict __nptr,
|
|
char **__restrict __endptr,
|
|
int __base, int __group)
|
|
__THROW __nonnull ((1)) __wur;
|
|
/* Like `strtol' but convert to `intmax_t'. */
|
|
__extern_inline intmax_t
|
|
__NTH (strtoimax (__const char *__restrict nptr, char **__restrict endptr,
|
|
int base))
|
|
{
|
|
return __strtol_internal (nptr, endptr, base, 0);
|
|
}
|
|
|
|
extern unsigned long int __strtoul_internal (__const char *
|
|
__restrict __nptr,
|
|
char ** __restrict __endptr,
|
|
int __base, int __group)
|
|
__THROW __nonnull ((1)) __wur;
|
|
/* Like `strtoul' but convert to `uintmax_t'. */
|
|
__extern_inline uintmax_t
|
|
__NTH (strtoumax (__const char *__restrict nptr, char **__restrict endptr,
|
|
int base))
|
|
{
|
|
return __strtoul_internal (nptr, endptr, base, 0);
|
|
}
|
|
|
|
extern long int __wcstol_internal (__const __gwchar_t * __restrict __nptr,
|
|
__gwchar_t **__restrict __endptr,
|
|
int __base, int __group)
|
|
__THROW __nonnull ((1)) __wur;
|
|
/* Like `wcstol' but convert to `intmax_t'. */
|
|
__extern_inline intmax_t
|
|
__NTH (wcstoimax (__const __gwchar_t *__restrict nptr,
|
|
__gwchar_t **__restrict endptr, int base))
|
|
{
|
|
return __wcstol_internal (nptr, endptr, base, 0);
|
|
}
|
|
|
|
extern unsigned long int __wcstoul_internal (__const __gwchar_t *
|
|
__restrict __nptr,
|
|
__gwchar_t **
|
|
__restrict __endptr,
|
|
int __base, int __group)
|
|
__THROW __nonnull ((1)) __wur;
|
|
/* Like `wcstoul' but convert to `uintmax_t'. */
|
|
__extern_inline uintmax_t
|
|
__NTH (wcstoumax (__const __gwchar_t *__restrict nptr,
|
|
__gwchar_t **__restrict endptr, int base))
|
|
{
|
|
return __wcstoul_internal (nptr, endptr, base, 0);
|
|
}
|
|
|
|
# else /* __WORDSIZE == 32 */
|
|
|
|
__extension__
|
|
extern long long int __strtoll_internal (__const char *__restrict __nptr,
|
|
char **__restrict __endptr,
|
|
int __base, int __group)
|
|
__THROW __nonnull ((1)) __wur;
|
|
/* Like `strtol' but convert to `intmax_t'. */
|
|
__extern_inline intmax_t
|
|
__NTH (strtoimax (__const char *__restrict nptr, char **__restrict endptr,
|
|
int base))
|
|
{
|
|
return __strtoll_internal (nptr, endptr, base, 0);
|
|
}
|
|
|
|
__extension__
|
|
extern unsigned long long int __strtoull_internal (__const char *
|
|
__restrict __nptr,
|
|
char **
|
|
__restrict __endptr,
|
|
int __base,
|
|
int __group)
|
|
__THROW __nonnull ((1)) __wur;
|
|
/* Like `strtoul' but convert to `uintmax_t'. */
|
|
__extern_inline uintmax_t
|
|
__NTH (strtoumax (__const char *__restrict nptr, char **__restrict endptr,
|
|
int base))
|
|
{
|
|
return __strtoull_internal (nptr, endptr, base, 0);
|
|
}
|
|
|
|
__extension__
|
|
extern long long int __wcstoll_internal (__const __gwchar_t *
|
|
__restrict __nptr,
|
|
__gwchar_t **__restrict __endptr,
|
|
int __base, int __group)
|
|
__THROW __nonnull ((1)) __wur;
|
|
/* Like `wcstol' but convert to `intmax_t'. */
|
|
__extern_inline intmax_t
|
|
__NTH (wcstoimax (__const __gwchar_t *__restrict nptr,
|
|
__gwchar_t **__restrict endptr, int base))
|
|
{
|
|
return __wcstoll_internal (nptr, endptr, base, 0);
|
|
}
|
|
|
|
|
|
__extension__
|
|
extern unsigned long long int __wcstoull_internal (__const __gwchar_t *
|
|
__restrict __nptr,
|
|
__gwchar_t **
|
|
__restrict __endptr,
|
|
int __base,
|
|
int __group)
|
|
__THROW __nonnull ((1)) __wur;
|
|
/* Like `wcstoul' but convert to `uintmax_t'. */
|
|
__extern_inline uintmax_t
|
|
__NTH (wcstoumax (__const __gwchar_t *__restrict nptr,
|
|
__gwchar_t **__restrict endptr, int base))
|
|
{
|
|
return __wcstoull_internal (nptr, endptr, base, 0);
|
|
}
|
|
|
|
# endif /* __WORDSIZE == 32 */
|
|
#endif /* Use extern inlines. */
|
|
|
|
__END_DECLS
|
|
|
|
#endif /* inttypes.h */
|