mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-29 14:01:20 +00:00
581c785bf3
I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 7061 files FOO. I then removed trailing white space from math/tgmath.h, support/tst-support-open-dev-null-range.c, and sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following obscure pre-commit check failure diagnostics from Savannah. I don't know why I run into these diagnostics whereas others evidently do not. remote: *** 912-#endif remote: *** 913: remote: *** 914- remote: *** error: lines with trailing whitespace found ... remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
320 lines
8.3 KiB
C
320 lines
8.3 KiB
C
/* Copyright (C) 1997-2022 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, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
/*
|
|
* ISO C99: 7.18 Integer types <stdint.h>
|
|
*/
|
|
|
|
#ifndef _STDINT_H
|
|
#define _STDINT_H 1
|
|
|
|
#define __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION
|
|
#include <bits/libc-header-start.h>
|
|
#include <bits/types.h>
|
|
#include <bits/wchar.h>
|
|
#include <bits/wordsize.h>
|
|
|
|
/* Exact integral types. */
|
|
|
|
/* Signed. */
|
|
#include <bits/stdint-intn.h>
|
|
|
|
/* Unsigned. */
|
|
#include <bits/stdint-uintn.h>
|
|
|
|
|
|
/* Small types. */
|
|
|
|
/* Signed. */
|
|
typedef __int_least8_t int_least8_t;
|
|
typedef __int_least16_t int_least16_t;
|
|
typedef __int_least32_t int_least32_t;
|
|
typedef __int_least64_t int_least64_t;
|
|
|
|
/* Unsigned. */
|
|
typedef __uint_least8_t uint_least8_t;
|
|
typedef __uint_least16_t uint_least16_t;
|
|
typedef __uint_least32_t uint_least32_t;
|
|
typedef __uint_least64_t uint_least64_t;
|
|
|
|
|
|
/* Fast types. */
|
|
|
|
/* Signed. */
|
|
typedef signed char int_fast8_t;
|
|
#if __WORDSIZE == 64
|
|
typedef long int int_fast16_t;
|
|
typedef long int int_fast32_t;
|
|
typedef long int int_fast64_t;
|
|
#else
|
|
typedef int int_fast16_t;
|
|
typedef int int_fast32_t;
|
|
__extension__
|
|
typedef long long int int_fast64_t;
|
|
#endif
|
|
|
|
/* Unsigned. */
|
|
typedef unsigned char uint_fast8_t;
|
|
#if __WORDSIZE == 64
|
|
typedef unsigned long int uint_fast16_t;
|
|
typedef unsigned long int uint_fast32_t;
|
|
typedef unsigned long int uint_fast64_t;
|
|
#else
|
|
typedef unsigned int uint_fast16_t;
|
|
typedef unsigned int uint_fast32_t;
|
|
__extension__
|
|
typedef unsigned long long int uint_fast64_t;
|
|
#endif
|
|
|
|
|
|
/* Types for `void *' pointers. */
|
|
#if __WORDSIZE == 64
|
|
# ifndef __intptr_t_defined
|
|
typedef long int intptr_t;
|
|
# define __intptr_t_defined
|
|
# endif
|
|
typedef unsigned long int uintptr_t;
|
|
#else
|
|
# ifndef __intptr_t_defined
|
|
typedef int intptr_t;
|
|
# define __intptr_t_defined
|
|
# endif
|
|
typedef unsigned int uintptr_t;
|
|
#endif
|
|
|
|
|
|
/* Largest integral types. */
|
|
typedef __intmax_t intmax_t;
|
|
typedef __uintmax_t uintmax_t;
|
|
|
|
|
|
# if __WORDSIZE == 64
|
|
# define __INT64_C(c) c ## L
|
|
# define __UINT64_C(c) c ## UL
|
|
# else
|
|
# define __INT64_C(c) c ## LL
|
|
# define __UINT64_C(c) c ## ULL
|
|
# endif
|
|
|
|
/* Limits of integral types. */
|
|
|
|
/* Minimum of signed integral types. */
|
|
# define INT8_MIN (-128)
|
|
# define INT16_MIN (-32767-1)
|
|
# define INT32_MIN (-2147483647-1)
|
|
# define INT64_MIN (-__INT64_C(9223372036854775807)-1)
|
|
/* Maximum of signed integral types. */
|
|
# define INT8_MAX (127)
|
|
# define INT16_MAX (32767)
|
|
# define INT32_MAX (2147483647)
|
|
# define INT64_MAX (__INT64_C(9223372036854775807))
|
|
|
|
/* Maximum of unsigned integral types. */
|
|
# define UINT8_MAX (255)
|
|
# define UINT16_MAX (65535)
|
|
# define UINT32_MAX (4294967295U)
|
|
# define UINT64_MAX (__UINT64_C(18446744073709551615))
|
|
|
|
|
|
/* Minimum of signed integral types having a minimum size. */
|
|
# define INT_LEAST8_MIN (-128)
|
|
# define INT_LEAST16_MIN (-32767-1)
|
|
# define INT_LEAST32_MIN (-2147483647-1)
|
|
# define INT_LEAST64_MIN (-__INT64_C(9223372036854775807)-1)
|
|
/* Maximum of signed integral types having a minimum size. */
|
|
# define INT_LEAST8_MAX (127)
|
|
# define INT_LEAST16_MAX (32767)
|
|
# define INT_LEAST32_MAX (2147483647)
|
|
# define INT_LEAST64_MAX (__INT64_C(9223372036854775807))
|
|
|
|
/* Maximum of unsigned integral types having a minimum size. */
|
|
# define UINT_LEAST8_MAX (255)
|
|
# define UINT_LEAST16_MAX (65535)
|
|
# define UINT_LEAST32_MAX (4294967295U)
|
|
# define UINT_LEAST64_MAX (__UINT64_C(18446744073709551615))
|
|
|
|
|
|
/* Minimum of fast signed integral types having a minimum size. */
|
|
# define INT_FAST8_MIN (-128)
|
|
# if __WORDSIZE == 64
|
|
# define INT_FAST16_MIN (-9223372036854775807L-1)
|
|
# define INT_FAST32_MIN (-9223372036854775807L-1)
|
|
# else
|
|
# define INT_FAST16_MIN (-2147483647-1)
|
|
# define INT_FAST32_MIN (-2147483647-1)
|
|
# endif
|
|
# define INT_FAST64_MIN (-__INT64_C(9223372036854775807)-1)
|
|
/* Maximum of fast signed integral types having a minimum size. */
|
|
# define INT_FAST8_MAX (127)
|
|
# if __WORDSIZE == 64
|
|
# define INT_FAST16_MAX (9223372036854775807L)
|
|
# define INT_FAST32_MAX (9223372036854775807L)
|
|
# else
|
|
# define INT_FAST16_MAX (2147483647)
|
|
# define INT_FAST32_MAX (2147483647)
|
|
# endif
|
|
# define INT_FAST64_MAX (__INT64_C(9223372036854775807))
|
|
|
|
/* Maximum of fast unsigned integral types having a minimum size. */
|
|
# define UINT_FAST8_MAX (255)
|
|
# if __WORDSIZE == 64
|
|
# define UINT_FAST16_MAX (18446744073709551615UL)
|
|
# define UINT_FAST32_MAX (18446744073709551615UL)
|
|
# else
|
|
# define UINT_FAST16_MAX (4294967295U)
|
|
# define UINT_FAST32_MAX (4294967295U)
|
|
# endif
|
|
# define UINT_FAST64_MAX (__UINT64_C(18446744073709551615))
|
|
|
|
|
|
/* Values to test for integral types holding `void *' pointer. */
|
|
# if __WORDSIZE == 64
|
|
# define INTPTR_MIN (-9223372036854775807L-1)
|
|
# define INTPTR_MAX (9223372036854775807L)
|
|
# define UINTPTR_MAX (18446744073709551615UL)
|
|
# else
|
|
# define INTPTR_MIN (-2147483647-1)
|
|
# define INTPTR_MAX (2147483647)
|
|
# define UINTPTR_MAX (4294967295U)
|
|
# endif
|
|
|
|
|
|
/* Minimum for largest signed integral type. */
|
|
# define INTMAX_MIN (-__INT64_C(9223372036854775807)-1)
|
|
/* Maximum for largest signed integral type. */
|
|
# define INTMAX_MAX (__INT64_C(9223372036854775807))
|
|
|
|
/* Maximum for largest unsigned integral type. */
|
|
# define UINTMAX_MAX (__UINT64_C(18446744073709551615))
|
|
|
|
|
|
/* Limits of other integer types. */
|
|
|
|
/* Limits of `ptrdiff_t' type. */
|
|
# if __WORDSIZE == 64
|
|
# define PTRDIFF_MIN (-9223372036854775807L-1)
|
|
# define PTRDIFF_MAX (9223372036854775807L)
|
|
# else
|
|
# if __WORDSIZE32_PTRDIFF_LONG
|
|
# define PTRDIFF_MIN (-2147483647L-1)
|
|
# define PTRDIFF_MAX (2147483647L)
|
|
# else
|
|
# define PTRDIFF_MIN (-2147483647-1)
|
|
# define PTRDIFF_MAX (2147483647)
|
|
# endif
|
|
# endif
|
|
|
|
/* Limits of `sig_atomic_t'. */
|
|
# define SIG_ATOMIC_MIN (-2147483647-1)
|
|
# define SIG_ATOMIC_MAX (2147483647)
|
|
|
|
/* Limit of `size_t' type. */
|
|
# if __WORDSIZE == 64
|
|
# define SIZE_MAX (18446744073709551615UL)
|
|
# else
|
|
# if __WORDSIZE32_SIZE_ULONG
|
|
# define SIZE_MAX (4294967295UL)
|
|
# else
|
|
# define SIZE_MAX (4294967295U)
|
|
# endif
|
|
# endif
|
|
|
|
/* Limits of `wchar_t'. */
|
|
# ifndef WCHAR_MIN
|
|
/* These constants might also be defined in <wchar.h>. */
|
|
# define WCHAR_MIN __WCHAR_MIN
|
|
# define WCHAR_MAX __WCHAR_MAX
|
|
# endif
|
|
|
|
/* Limits of `wint_t'. */
|
|
# define WINT_MIN (0u)
|
|
# define WINT_MAX (4294967295u)
|
|
|
|
/* Signed. */
|
|
# define INT8_C(c) c
|
|
# define INT16_C(c) c
|
|
# define INT32_C(c) c
|
|
# if __WORDSIZE == 64
|
|
# define INT64_C(c) c ## L
|
|
# else
|
|
# define INT64_C(c) c ## LL
|
|
# endif
|
|
|
|
/* Unsigned. */
|
|
# define UINT8_C(c) c
|
|
# define UINT16_C(c) c
|
|
# define UINT32_C(c) c ## U
|
|
# if __WORDSIZE == 64
|
|
# define UINT64_C(c) c ## UL
|
|
# else
|
|
# define UINT64_C(c) c ## ULL
|
|
# endif
|
|
|
|
/* Maximal type. */
|
|
# if __WORDSIZE == 64
|
|
# define INTMAX_C(c) c ## L
|
|
# define UINTMAX_C(c) c ## UL
|
|
# else
|
|
# define INTMAX_C(c) c ## LL
|
|
# define UINTMAX_C(c) c ## ULL
|
|
# endif
|
|
|
|
#if __GLIBC_USE (IEC_60559_BFP_EXT_C2X)
|
|
|
|
# define INT8_WIDTH 8
|
|
# define UINT8_WIDTH 8
|
|
# define INT16_WIDTH 16
|
|
# define UINT16_WIDTH 16
|
|
# define INT32_WIDTH 32
|
|
# define UINT32_WIDTH 32
|
|
# define INT64_WIDTH 64
|
|
# define UINT64_WIDTH 64
|
|
|
|
# define INT_LEAST8_WIDTH 8
|
|
# define UINT_LEAST8_WIDTH 8
|
|
# define INT_LEAST16_WIDTH 16
|
|
# define UINT_LEAST16_WIDTH 16
|
|
# define INT_LEAST32_WIDTH 32
|
|
# define UINT_LEAST32_WIDTH 32
|
|
# define INT_LEAST64_WIDTH 64
|
|
# define UINT_LEAST64_WIDTH 64
|
|
|
|
# define INT_FAST8_WIDTH 8
|
|
# define UINT_FAST8_WIDTH 8
|
|
# define INT_FAST16_WIDTH __WORDSIZE
|
|
# define UINT_FAST16_WIDTH __WORDSIZE
|
|
# define INT_FAST32_WIDTH __WORDSIZE
|
|
# define UINT_FAST32_WIDTH __WORDSIZE
|
|
# define INT_FAST64_WIDTH 64
|
|
# define UINT_FAST64_WIDTH 64
|
|
|
|
# define INTPTR_WIDTH __WORDSIZE
|
|
# define UINTPTR_WIDTH __WORDSIZE
|
|
|
|
# define INTMAX_WIDTH 64
|
|
# define UINTMAX_WIDTH 64
|
|
|
|
# define PTRDIFF_WIDTH __WORDSIZE
|
|
# define SIG_ATOMIC_WIDTH 32
|
|
# define SIZE_WIDTH __WORDSIZE
|
|
# define WCHAR_WIDTH 32
|
|
# define WINT_WIDTH 32
|
|
|
|
#endif
|
|
|
|
#endif /* stdint.h */
|