ladybird/Userland/Libraries/LibC/limits.h
Daniel Bertalan 725584881a LibC: Set (U)LONG_WIDTH correctly for 64-bit
All supported targets use an LP64 ABI, where both `long` and `long long`
are 64 bits wide. We set `LONG_WIDTH` to 32, which caused an error when
compiling gnulib's `vasnprintf` routine.

We might consider using built-in macros to avoid such issues in the
future.
2023-09-03 09:18:22 +02:00

72 lines
1.3 KiB
C

/*
* Copyright (c) 2018-2022, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <Kernel/API/POSIX/sys/limits.h>
#include <Kernel/API/serenity_limits.h>
#include <bits/posix1_lim.h>
#include <bits/stdint.h>
#include <bits/wchar.h>
#define PIPE_BUF 4096
#define INT_MAX INT32_MAX
#define INT_MIN INT32_MIN
#define UINT_MAX UINT32_MAX
#define CHAR_BIT 8
#define SCHAR_MIN (-128)
#define SCHAR_MAX 127
#define UCHAR_MAX 255
#define SHRT_MAX 32767
#define SHRT_MIN (-SHRT_MAX - 1)
#define USHRT_MAX 65535
#define LONG_MAX 9223372036854775807L
#define LONG_MIN (-LONG_MAX - 1L)
#define ULONG_MAX 18446744073709551615UL
#define LONG_LONG_MAX 9223372036854775807LL
#define LONG_LONG_MIN (-LONG_LONG_MAX - 1LL)
#define LLONG_MAX LONG_LONG_MAX
#define LLONG_MIN LONG_LONG_MIN
#define ULONG_LONG_MAX 18446744073709551615ULL
#define ULLONG_MAX ULONG_LONG_MAX
#define CHAR_MIN SCHAR_MIN
#define CHAR_MAX SCHAR_MAX
#define CHAR_WIDTH 8
#define SCHAR_WIDTH 8
#define UCHAR_WIDTH 8
#define SHRT_WIDTH 16
#define USHRT_WIDTH 16
#define INT_WIDTH 32
#define UINT_WIDTH 32
#define LONG_WIDTH 64
#define ULONG_WIDTH 64
#define LLONG_WIDTH 64
#define ULLONG_WIDTH 64
#define SSIZE_MAX LONG_MAX
#define LINK_MAX 4096
#define TZNAME_MAX 64
#define PASS_MAX 128