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49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
#ifndef _POSIX_LIMITS_H
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#define _POSIX_LIMITS_H
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#include <mini-os/arch_limits.h>
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#define CHAR_BIT 8
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#define SCHAR_MAX 0x7f
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#define SCHAR_MIN (-SCHAR_MAX-1)
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#define UCHAR_MAX 0xff
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#ifdef __CHAR_UNSIGNED__
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# define CHAR_MIN 0
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# define CHAR_MAX UCHAR_MAX
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#else
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# define CHAR_MIN SCHAR_MIN
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# define CHAR_MAX SCHAR_MAX
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#endif
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#define INT_MAX 0x7fffffff
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#define INT_MIN (-INT_MAX-1)
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#define UINT_MAX 0xffffffff
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#define SHRT_MIN (-0x8000)
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#define SHRT_MAX 0x7fff
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#define USHRT_MAX 0xffff
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#if defined(__x86_64__) || defined(__ia64__)
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# define LONG_MAX 0x7fffffffffffffffL
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# define ULONG_MAX 0xffffffffffffffffUL
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#else
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# define LONG_MAX 0x7fffffffL
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# define ULONG_MAX 0xffffffffUL
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#endif
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#define LONG_MIN (-LONG_MAX-1L)
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#define LLONG_MAX 0x7fffffffffffffffLL
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#define LLONG_MIN (-LLONG_MAX-1LL)
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#define ULLONG_MAX 0xffffffffffffffffULL
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#define LONG_LONG_MIN LLONG_MIN
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#define LONG_LONG_MAX LLONG_MAX
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#define ULONG_LONG_MAX ULLONG_MAX
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#define PATH_MAX __PAGE_SIZE
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#define PAGE_SIZE __PAGE_SIZE
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#endif /* _POSIX_LIMITS_H */
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