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79 lines
3.4 KiB
C
79 lines
3.4 KiB
C
/*****************************************************************************/
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/* */
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/* fcntl.h */
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/* */
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/* Low level file I/O */
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/* */
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/* */
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/* */
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/* (C) 1998-2000 Ullrich von Bassewitz */
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/* Wacholderweg 14 */
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/* D-70597 Stuttgart */
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/* EMail: uz@musoftware.de */
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/* */
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/* */
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/* This software is provided 'as-is', without any expressed or implied */
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/* warranty. In no event will the authors be held liable for any damages */
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/* arising from the use of this software. */
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/* */
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/* Permission is granted to anyone to use this software for any purpose, */
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/* including commercial applications, and to alter it and redistribute it */
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/* freely, subject to the following restrictions: */
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/* */
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/* 1. The origin of this software must not be misrepresented; you must not */
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/* claim that you wrote the original software. If you use this software */
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/* in a product, an acknowledgment in the product documentation would be */
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/* appreciated but is not required. */
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/* 2. Altered source versions must be plainly marked as such, and must not */
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/* be misrepresented as being the original software. */
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/* 3. This notice may not be removed or altered from any source */
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/* distribution. */
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/* */
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/*****************************************************************************/
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#ifndef _FCNTL_H
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#define _FCNTL_H
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/* Predefined file handles */
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#define STDIN_FILENO 0
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#define STDOUT_FILENO 1
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#define STDERR_FILENO 2
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/* Flag values for the open() call */
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#define O_RDONLY 0x01
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#define O_WRONLY 0x02
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#define O_RDWR 0x03
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#define O_CREAT 0x10
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#define O_TRUNC 0x20
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#define O_APPEND 0x40
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/* Types */
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typedef long int off_t;
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/* Functions */
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int open (const char* name, int flags, ...); /* May take a mode argument */
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int __fastcall__ close (int fd);
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int __fastcall__ write (int fd, const void* buf, unsigned count);
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int __fastcall__ read (int fd, void* buf, unsigned count);
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int __fastcall__ chdir (const char* name);
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int mkdir (const char* name, ...); /* May take a mode argument */
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int __fastcall__ rmdir (const char* name);
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off_t __fastcall__ lseek(int fd, off_t offset, int whence);
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/* Macros */
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#define creat(name, mode) open (name, O_WRONLY | O_CREAT | O_TRUNC, mode)
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/* End of fcntl.h */
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#endif
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