43 lines
796 B
C
43 lines
796 B
C
/* fileio3.h - internal to I/O source
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* $Version: 1.22 $
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* Copyright (c) 1988-91 Intel Corporation, ALL RIGHTS RESERVED.
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*/
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#ifndef _fileio3h
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#define _fileio3h
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/*lint -library */
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#ifndef _stdioh
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#include <stdio.h>
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#endif
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#ifndef _typesh
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#include <sys/types.h>
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#endif
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/* defines for osfile (fd's) not used in streams */
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#define _IOAPPEND 0x2000
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#define _IOASCII 0x100
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struct _io_block {
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int osfile;
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off_t foffset;
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int fseekp;
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off_t fbytes;
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off_t feofpos;
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dev_t device;
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};
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extern struct _io_block *_iocb;
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extern int _nfile;
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#define _IOCB(n) \
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((struct _io_block *)((char *)_iocb + (n * sizeof(struct _io_block))))
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#define _FD_CHECK 1
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#define __READ 1
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#define __WRITE 2
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#endif /* _fileio3h */
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