mirror of
https://github.com/opnsense/src.git
synced 2026-07-14 19:51:17 -04:00
16ed84d2b9
These are required by ISO/IEC 9899:2024 § 7.18.1 ¶ 1 but were forgotten in my initial work. The current approach leaks intptr_t, uintptr_t, intmax_t, and uintmax_t through <sys/_stdint.h>. This could be avoided using a more complicated approach if desired. PR: 294131 Fixes: 6296500a85c8474e3ff3fe2f8e4a9d56dd0acd64 Reported by: Collin Funk <collin.funk1@gmail.com> Reviewed by: imp MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D56515 (cherry picked from commit c8c9324c94dfd4eeecbcfe4a1d3daa047420d3e5)
144 lines
6.3 KiB
C
144 lines
6.3 KiB
C
/*-
|
|
* Copyright (c) 2025-2026 Robert Clausecker <fuz@FreeBSD.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#ifndef __STDC_VERSION_STDBIT_H__
|
|
#define __STDC_VERSION_STDBIT_H__ 202311L
|
|
|
|
#include <sys/cdefs.h>
|
|
#include <sys/_types.h>
|
|
#include <sys/_stdint.h>
|
|
|
|
#ifndef _SIZE_T_DECLARED
|
|
typedef __size_t size_t;
|
|
#define _SIZE_T_DECLARED
|
|
#endif
|
|
|
|
#ifndef _INT_LEAST_T_DECLARED
|
|
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;
|
|
|
|
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;
|
|
#define _INT_LEAST_T_DECLARED
|
|
#endif
|
|
|
|
/* byte order */
|
|
#define __STDC_ENDIAN_LITTLE__ __ORDER_LITTLE_ENDIAN__
|
|
#define __STDC_ENDIAN_BIG__ __ORDER_BIG_ENDIAN__
|
|
#define __STDC_ENDIAN_NATIVE__ __BYTE_ORDER__
|
|
|
|
#define __generic_bitfunc(func, x) (_Generic(x, \
|
|
unsigned char: func ## _uc, \
|
|
unsigned short: func ## _us, \
|
|
unsigned int: func ## _ui, \
|
|
unsigned long: func ## _ul, \
|
|
unsigned long long: func ## _ull)(x))
|
|
|
|
__BEGIN_DECLS
|
|
unsigned int stdc_leading_zeros_uc(unsigned char) __pure2;
|
|
unsigned int stdc_leading_zeros_us(unsigned short) __pure2;
|
|
unsigned int stdc_leading_zeros_ui(unsigned int) __pure2;
|
|
unsigned int stdc_leading_zeros_ul(unsigned long) __pure2;
|
|
unsigned int stdc_leading_zeros_ull(unsigned long long) __pure2;
|
|
#define stdc_leading_zeros(x) __generic_bitfunc(stdc_leading_zeros, x)
|
|
|
|
unsigned int stdc_leading_ones_uc(unsigned char) __pure2;
|
|
unsigned int stdc_leading_ones_us(unsigned short) __pure2;
|
|
unsigned int stdc_leading_ones_ui(unsigned int) __pure2;
|
|
unsigned int stdc_leading_ones_ul(unsigned long) __pure2;
|
|
unsigned int stdc_leading_ones_ull(unsigned long long) __pure2;
|
|
#define stdc_leading_ones(x) __generic_bitfunc(stdc_leading_ones, x)
|
|
|
|
unsigned int stdc_trailing_zeros_uc(unsigned char) __pure2;
|
|
unsigned int stdc_trailing_zeros_us(unsigned short) __pure2;
|
|
unsigned int stdc_trailing_zeros_ui(unsigned int) __pure2;
|
|
unsigned int stdc_trailing_zeros_ul(unsigned long) __pure2;
|
|
unsigned int stdc_trailing_zeros_ull(unsigned long long) __pure2;
|
|
#define stdc_trailing_zeros(x) __generic_bitfunc(stdc_trailing_zeros, x)
|
|
|
|
unsigned int stdc_trailing_ones_uc(unsigned char) __pure2;
|
|
unsigned int stdc_trailing_ones_us(unsigned short) __pure2;
|
|
unsigned int stdc_trailing_ones_ui(unsigned int) __pure2;
|
|
unsigned int stdc_trailing_ones_ul(unsigned long) __pure2;
|
|
unsigned int stdc_trailing_ones_ull(unsigned long long) __pure2;
|
|
#define stdc_trailing_ones(x) __generic_bitfunc(stdc_trailing_ones, x)
|
|
|
|
unsigned int stdc_first_leading_zero_uc(unsigned char) __pure2;
|
|
unsigned int stdc_first_leading_zero_us(unsigned short) __pure2;
|
|
unsigned int stdc_first_leading_zero_ui(unsigned int) __pure2;
|
|
unsigned int stdc_first_leading_zero_ul(unsigned long) __pure2;
|
|
unsigned int stdc_first_leading_zero_ull(unsigned long long) __pure2;
|
|
#define stdc_first_leading_zero(x) __generic_bitfunc(stdc_first_leading_zero, x)
|
|
|
|
unsigned int stdc_first_leading_one_uc(unsigned char) __pure2;
|
|
unsigned int stdc_first_leading_one_us(unsigned short) __pure2;
|
|
unsigned int stdc_first_leading_one_ui(unsigned int) __pure2;
|
|
unsigned int stdc_first_leading_one_ul(unsigned long) __pure2;
|
|
unsigned int stdc_first_leading_one_ull(unsigned long long) __pure2;
|
|
#define stdc_first_leading_one(x) __generic_bitfunc(stdc_first_leading_one, x)
|
|
|
|
unsigned int stdc_first_trailing_zero_uc(unsigned char) __pure2;
|
|
unsigned int stdc_first_trailing_zero_us(unsigned short) __pure2;
|
|
unsigned int stdc_first_trailing_zero_ui(unsigned int) __pure2;
|
|
unsigned int stdc_first_trailing_zero_ul(unsigned long) __pure2;
|
|
unsigned int stdc_first_trailing_zero_ull(unsigned long long) __pure2;
|
|
#define stdc_first_trailing_zero(x) __generic_bitfunc(stdc_first_trailing_zero, x)
|
|
|
|
unsigned int stdc_first_trailing_one_uc(unsigned char) __pure2;
|
|
unsigned int stdc_first_trailing_one_us(unsigned short) __pure2;
|
|
unsigned int stdc_first_trailing_one_ui(unsigned int) __pure2;
|
|
unsigned int stdc_first_trailing_one_ul(unsigned long) __pure2;
|
|
unsigned int stdc_first_trailing_one_ull(unsigned long long) __pure2;
|
|
#define stdc_first_trailing_one(x) __generic_bitfunc(stdc_first_trailing_one, x)
|
|
|
|
unsigned int stdc_count_zeros_uc(unsigned char) __pure2;
|
|
unsigned int stdc_count_zeros_us(unsigned short) __pure2;
|
|
unsigned int stdc_count_zeros_ui(unsigned int) __pure2;
|
|
unsigned int stdc_count_zeros_ul(unsigned long) __pure2;
|
|
unsigned int stdc_count_zeros_ull(unsigned long long) __pure2;
|
|
#define stdc_count_zeros(x) __generic_bitfunc(stdc_count_zeros, x)
|
|
|
|
unsigned int stdc_count_ones_uc(unsigned char) __pure2;
|
|
unsigned int stdc_count_ones_us(unsigned short) __pure2;
|
|
unsigned int stdc_count_ones_ui(unsigned int) __pure2;
|
|
unsigned int stdc_count_ones_ul(unsigned long) __pure2;
|
|
unsigned int stdc_count_ones_ull(unsigned long long) __pure2;
|
|
#define stdc_count_ones(x) __generic_bitfunc(stdc_count_ones, x)
|
|
|
|
_Bool stdc_has_single_bit_uc(unsigned char) __pure2;
|
|
_Bool stdc_has_single_bit_us(unsigned short) __pure2;
|
|
_Bool stdc_has_single_bit_ui(unsigned int) __pure2;
|
|
_Bool stdc_has_single_bit_ul(unsigned long) __pure2;
|
|
_Bool stdc_has_single_bit_ull(unsigned long long) __pure2;
|
|
#define stdc_has_single_bit(x) __generic_bitfunc(stdc_has_single_bit, x)
|
|
|
|
unsigned int stdc_bit_width_uc(unsigned char) __pure2;
|
|
unsigned int stdc_bit_width_us(unsigned short) __pure2;
|
|
unsigned int stdc_bit_width_ui(unsigned int) __pure2;
|
|
unsigned int stdc_bit_width_ul(unsigned long) __pure2;
|
|
unsigned int stdc_bit_width_ull(unsigned long long) __pure2;
|
|
#define stdc_bit_width(x) __generic_bitfunc(stdc_bit_width, x)
|
|
|
|
unsigned char stdc_bit_floor_uc(unsigned char) __pure2;
|
|
unsigned short stdc_bit_floor_us(unsigned short) __pure2;
|
|
unsigned stdc_bit_floor_ui(unsigned int) __pure2;
|
|
unsigned long stdc_bit_floor_ul(unsigned long) __pure2;
|
|
unsigned long long stdc_bit_floor_ull(unsigned long long) __pure2;
|
|
#define stdc_bit_floor(x) __generic_bitfunc(stdc_bit_floor, x)
|
|
|
|
unsigned char stdc_bit_ceil_uc(unsigned char) __pure2;
|
|
unsigned short stdc_bit_ceil_us(unsigned short) __pure2;
|
|
unsigned int stdc_bit_ceil_ui(unsigned int) __pure2;
|
|
unsigned long stdc_bit_ceil_ul(unsigned long) __pure2;
|
|
unsigned long long stdc_bit_ceil_ull(unsigned long long) __pure2;
|
|
#define stdc_bit_ceil(x) __generic_bitfunc(stdc_bit_ceil, x)
|
|
__END_DECLS
|
|
|
|
#endif /* __STDC_VERSION_STDBIT_H__ */
|