mirror of
https://github.com/Fennix-Project/Kernel.git
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139 lines
3.2 KiB
C
139 lines
3.2 KiB
C
/*
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This file is part of Fennix Kernel.
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Fennix Kernel is free software: you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation, either version 3 of
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the License, or (at your option) any later version.
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Fennix Kernel is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef __FENNIX_KERNEL_LIMITS_H__
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#define __FENNIX_KERNEL_LIMITS_H__
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#undef CHAR_BIT
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#define CHAR_BIT __CHAR_BIT__
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#ifndef MB_LEN_MAX
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#define MB_LEN_MAX 1
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#endif
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#undef SCHAR_MIN
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#define SCHAR_MIN (-SCHAR_MAX - 1)
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#undef SCHAR_MAX
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#define SCHAR_MAX __SCHAR_MAX__
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#undef UCHAR_MAX
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#if __SCHAR_MAX__ == __INT_MAX__
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#define UCHAR_MAX (SCHAR_MAX * 2U + 1U)
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#else
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#define UCHAR_MAX (SCHAR_MAX * 2 + 1)
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#endif
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#ifdef __CHAR_UNSIGNED__
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#undef CHAR_MIN
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#if __SCHAR_MAX__ == __INT_MAX__
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#define CHAR_MIN 0U
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#else
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#define CHAR_MIN 0
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#endif
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#undef CHAR_MAX
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#define CHAR_MAX UCHAR_MAX
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#else
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#undef CHAR_MIN
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#define CHAR_MIN SCHAR_MIN
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#undef CHAR_MAX
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#define CHAR_MAX SCHAR_MAX
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#endif
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#undef SHRT_MIN
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#define SHRT_MIN (-SHRT_MAX - 1)
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#undef SHRT_MAX
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#define SHRT_MAX __SHRT_MAX__
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#undef USHRT_MAX
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#if __SHRT_MAX__ == __INT_MAX__
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#define USHRT_MAX (SHRT_MAX * 2U + 1U)
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#else
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#define USHRT_MAX (SHRT_MAX * 2 + 1)
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#endif
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#undef INT_MIN
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#define INT_MIN (-INT_MAX - 1)
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#undef INT_MAX
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#define INT_MAX __INT_MAX__
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#undef UINT_MAX
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#define UINT_MAX (INT_MAX * 2U + 1U)
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#undef LONG_MIN
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#define LONG_MIN (-LONG_MAX - 1L)
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#undef LONG_MAX
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#define LONG_MAX __LONG_MAX__
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#undef ULONG_MAX
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#define ULONG_MAX (LONG_MAX * 2UL + 1UL)
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#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
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#undef LLONG_MIN
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#define LLONG_MIN (-LLONG_MAX - 1LL)
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#undef LLONG_MAX
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#define LLONG_MAX __LONG_LONG_MAX__
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#undef ULLONG_MAX
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#define ULLONG_MAX (LLONG_MAX * 2ULL + 1ULL)
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#endif
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#if defined(__GNU_LIBRARY__) ? defined(__USE_GNU) : !defined(__STRICT_ANSI__)
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#undef LONG_LONG_MIN
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#define LONG_LONG_MIN (-LONG_LONG_MAX - 1LL)
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#undef LONG_LONG_MAX
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#define LONG_LONG_MAX __LONG_LONG_MAX__
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#undef ULONG_LONG_MAX
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#define ULONG_LONG_MAX (LONG_LONG_MAX * 2ULL + 1ULL)
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#endif
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#if (defined __STDC_WANT_IEC_60559_BFP_EXT__ || (defined(__STDC_VERSION__) && __STDC_VERSION__ > 201710L))
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#undef CHAR_WIDTH
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#define CHAR_WIDTH __SCHAR_WIDTH__
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#undef SCHAR_WIDTH
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#define SCHAR_WIDTH __SCHAR_WIDTH__
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#undef UCHAR_WIDTH
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#define UCHAR_WIDTH __SCHAR_WIDTH__
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#undef SHRT_WIDTH
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#define SHRT_WIDTH __SHRT_WIDTH__
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#undef USHRT_WIDTH
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#define USHRT_WIDTH __SHRT_WIDTH__
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#undef INT_WIDTH
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#define INT_WIDTH __INT_WIDTH__
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#undef UINT_WIDTH
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#define UINT_WIDTH __INT_WIDTH__
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#undef LONG_WIDTH
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#define LONG_WIDTH __LONG_WIDTH__
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#undef ULONG_WIDTH
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#define ULONG_WIDTH __LONG_WIDTH__
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#undef LLONG_WIDTH
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#define LLONG_WIDTH __LONG_LONG_WIDTH__
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#undef ULLONG_WIDTH
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#define ULLONG_WIDTH __LONG_LONG_WIDTH__
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#endif
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#if defined(__STDC_VERSION__) && __STDC_VERSION__ > 201710L
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#undef BOOL_MAX
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#define BOOL_MAX 1
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#undef BOOL_WIDTH
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#define BOOL_WIDTH 1
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#endif
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#define MAX_ARG 0x20000
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#endif // !__FENNIX_KERNEL_LIMITS_H__
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