00001 /* 00002 * Copyright (C) 2001-2003 by egnite Software GmbH. All rights reserved. 00003 * 00004 * Redistribution and use in source and binary forms, with or without 00005 * modification, are permitted provided that the following conditions 00006 * are met: 00007 * 00008 * 1. Redistributions of source code must retain the above copyright 00009 * notice, this list of conditions and the following disclaimer. 00010 * 2. Redistributions in binary form must reproduce the above copyright 00011 * notice, this list of conditions and the following disclaimer in the 00012 * documentation and/or other materials provided with the distribution. 00013 * 3. Neither the name of the copyright holders nor the names of 00014 * contributors may be used to endorse or promote products derived 00015 * from this software without specific prior written permission. 00016 * 00017 * THIS SOFTWARE IS PROVIDED BY EGNITE SOFTWARE GMBH AND CONTRIBUTORS 00018 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00019 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 00020 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL EGNITE 00021 * SOFTWARE GMBH OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 00022 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 00023 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 00024 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 00025 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 00026 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF 00027 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 00028 * SUCH DAMAGE. 00029 * 00030 * For additional information see http://www.ethernut.de/ 00031 * 00032 */ 00033 00034 /* 00035 * $Log$ 00036 * Revision 1.5 2009/01/17 15:37:52 haraldkipp 00037 * Added some NUTASSERT macros to check function parameters. 00038 * 00039 * Revision 1.4 2009/01/17 11:26:38 haraldkipp 00040 * Getting rid of two remaining BSD types in favor of stdint. 00041 * Replaced 'u_int' by 'unsinged int' and 'uptr_t' by 'uintptr_t'. 00042 * 00043 * Revision 1.3 2004/06/25 08:28:11 freckle 00044 * Added note that write calls are not thread-safe, i.e, two writes might 00045 * come out intermixed (although no bytes get lost) 00046 * 00047 * Revision 1.2 2004/03/16 16:48:27 haraldkipp 00048 * Added Jan Dubiec's H8/300 port. 00049 * 00050 * Revision 1.1.1.1 2003/05/09 14:40:35 haraldkipp 00051 * Initial using 3.2.1 00052 * 00053 * Revision 1.1 2003/02/04 17:49:09 harald 00054 * *** empty log message *** 00055 * 00056 */ 00057 00058 #include "nut_io.h" 00059 00060 #include <sys/device.h> 00061 #include <sys/nutdebug.h> 00062 00067 00087 int _write_P(int fd, PGM_P data, unsigned int count) 00088 { 00089 NUTFILE *fp = (NUTFILE *) ((uintptr_t) fd); 00090 NUTDEVICE *dev; 00091 00092 NUTASSERT(fp != NULL); 00093 dev = fp->nf_dev; 00094 if (dev == 0) { 00095 NUTVIRTUALDEVICE *vdv = (NUTVIRTUALDEVICE *) fp; 00096 return (*vdv->vdv_write_P) (vdv, data, count); 00097 } 00098 return (*dev->dev_write_P) (fp, data, count); 00099 } 00100