40 lines
706 B
C
40 lines
706 B
C
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#ifndef _open_h
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#ifdef __GNUG__
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#pragma once
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#pragma interface
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#endif
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#define _open_h 1
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#include <File.h>
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#include <sys/file.h> // needed to determine values of O_RDONLY...
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/*
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translation stuff for opening files.
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*/
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enum sys_open_cmd_io_mode // These should be correct for most systems
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{
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sio_read = O_RDONLY,
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sio_write = O_WRONLY,
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sio_readwrite = O_RDWR,
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sio_append = O_APPEND
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};
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enum sys_open_cmd_access_mode
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{
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sa_create = O_CREAT,
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sa_truncate = O_TRUNC,
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sa_createonly = O_EXCL | O_CREAT
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};
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int open_cmd_arg(io_mode i, access_mode a); // decode modes
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char* fopen_cmd_arg(io_mode i);
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int open_cmd_arg(const char* m);
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#endif
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