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/*
* <unistd.h>
*
* Open Hack'Ware BIOS: subset of POSIX unistd definitions
*
* Copyright (c) 2004-2005 Jocelyn Mayer
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License V2
* as published by the Free Software Foundation
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#if !defined (__OHW_UNISTD_H__)
#define __OHW_UNISTD_H__
/* size_t is defined here */
/* mode_t is defined here (SHOULD NOT !) */
/* off_t is defined here */
#include <stddef.h>
int open (const char *pathname, int flags, mode_t mode);
int close (int fd);
ssize_t read (int fd, void *buf, size_t count);
ssize_t write (int fd, const void *buf, size_t count);
enum {
SEEK_SET = 0x01,
SEEK_CUR = 0x02,
SEEK_END = 0x03,
};
off_t lseek (int fd, off_t offset, int whence);
int truncate (const char *path, off_t length);
int ftruncate (int fd, off_t length);
#endif /* !defined (__OHW_UNISTD_H__) */
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