128 lines
2.2 KiB
C
128 lines
2.2 KiB
C
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/***
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*errno.h - system wide error numbers (set by system calls)
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*
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* Copyright (c) 1985-1994, Microsoft Corporation. All rights reserved.
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*
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*Purpose:
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* This file defines the system-wide error numbers (set by
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* system calls). Conforms to the XENIX standard. Extended
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* for compatibility with Uniforum standard.
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* [System V]
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*
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****/
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#ifndef _INC_ERRNO
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#define _INC_ERRNO
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Define _CRTAPI1 (for compatibility with the NT SDK) */
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#ifndef _CRTAPI1
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#if ( (_MSC_VER >= 800) && (_M_IX86 >= 300) )
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#define _CRTAPI1 __cdecl
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#else
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#define _CRTAPI1
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#endif
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#endif
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/* Define _CRTAPI2 (for compatibility with the NT SDK) */
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#ifndef _CRTAPI2
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#if ( (_MSC_VER >= 800) && (_M_IX86 >= 300) )
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#define _CRTAPI2 __cdecl
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#else
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#define _CRTAPI2
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#endif
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#endif
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/* Define _CRTIMP */
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#ifndef _CRTIMP
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#ifdef _NTSDK
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/* definition compatible with NT SDK */
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#define _CRTIMP
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#else /* ndef _NTSDK */
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/* current definition */
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#ifdef _DLL
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#define _CRTIMP __declspec(dllimport)
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#else /* ndef _DLL */
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#define _CRTIMP
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#endif /* _DLL */
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#endif /* _NTSDK */
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#endif /* _CRTIMP */
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/* Define __cdecl for non-Microsoft compilers */
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#if ( !defined(_MSC_VER) && !defined(__cdecl) )
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#define __cdecl
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#endif
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/* declare reference to errno */
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#ifdef _MT
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_CRTIMP extern int * __cdecl _errno(void);
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#define errno (*_errno())
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#else /* ndef _MT */
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extern int errno;
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#endif /* _MT */
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/* Error Codes */
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#define EPERM 1
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#define ENOENT 2
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#define ESRCH 3
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#define EINTR 4
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#define EIO 5
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#define ENXIO 6
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#define E2BIG 7
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#define ENOEXEC 8
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#define EBADF 9
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#define ECHILD 10
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#define EAGAIN 11
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#define ENOMEM 12
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#define EACCES 13
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#define EFAULT 14
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#define EBUSY 16
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#define EEXIST 17
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#define EXDEV 18
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#define ENODEV 19
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#define ENOTDIR 20
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#define EISDIR 21
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#define EINVAL 22
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#define ENFILE 23
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#define EMFILE 24
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#define ENOTTY 25
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#define EFBIG 27
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#define ENOSPC 28
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#define ESPIPE 29
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#define EROFS 30
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#define EMLINK 31
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#define EPIPE 32
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#define EDOM 33
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#define ERANGE 34
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#define EDEADLK 36
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#define ENAMETOOLONG 38
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#define ENOLCK 39
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#define ENOSYS 40
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#define ENOTEMPTY 41
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#define EILSEQ 42
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/*
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* Support EDEADLOCK for compatibiity with older MS-C versions.
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*/
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#define EDEADLOCK EDEADLK
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#ifdef __cplusplus
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}
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#endif
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#endif /* _INC_ERRNO */
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