00001 /* ---------------------------------------------------------------------------- 00002 * SAM Software Package License 00003 * ---------------------------------------------------------------------------- 00004 * Copyright (c) 2013, Atmel Corporation 00005 * 00006 * All rights reserved. 00007 * 00008 * Redistribution and use in source and binary forms, with or without 00009 * modification, are permitted provided that the following conditions are met: 00010 * 00011 * - Redistributions of source code must retain the above copyright notice, 00012 * this list of conditions and the disclaimer below. 00013 * 00014 * Atmel's name may not be used to endorse or promote products derived from 00015 * this software without specific prior written permission. 00016 * 00017 * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR 00018 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 00019 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE 00020 * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, 00021 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 00022 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 00023 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00024 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00025 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 00026 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00027 * ---------------------------------------------------------------------------- 00028 */ 00029 00030 /** 00031 * \file syscalls.h 00032 * 00033 * Implementation of newlib syscall. 00034 * 00035 */ 00036 00037 /*---------------------------------------------------------------------------- 00038 * Headers 00039 *----------------------------------------------------------------------------*/ 00040 00041 00042 #include <stdio.h> 00043 #include <stdarg.h> 00044 #include <sys/types.h> 00045 #include <sys/stat.h> 00046 00047 /*---------------------------------------------------------------------------- 00048 * Exported functions 00049 *----------------------------------------------------------------------------*/ 00050 00051 extern caddr_t _sbrk ( int incr ); 00052 00053 extern int link( char *old, char *new ); 00054 00055 extern int _close( int file ); 00056 00057 extern int _fstat( int file, struct stat *st ); 00058 00059 extern int _isatty( int file ); 00060 00061 extern int _lseek( int file, int ptr, int dir ); 00062 00063 extern int _read(int file, char *ptr, int len); 00064 00065 extern int _write( int file, char *ptr, int len );