1 /* ----------------------------------------------------------------------- * 2 * 3 * Copyright 2004-2008 H. Peter Anvin - All Rights Reserved 4 * 5 * Permission is hereby granted, free of charge, to any person 6 * obtaining a copy of this software and associated documentation 7 * files (the "Software"), to deal in the Software without 8 * restriction, including without limitation the rights to use, 9 * copy, modify, merge, publish, distribute, sublicense, and/or 10 * sell copies of the Software, and to permit persons to whom 11 * the Software is furnished to do so, subject to the following 12 * conditions: 13 * 14 * The above copyright notice and this permission notice shall 15 * be included in all copies or substantial portions of the Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 18 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 19 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 20 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 21 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 22 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 23 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 24 * OTHER DEALINGS IN THE SOFTWARE. 25 * 26 * ----------------------------------------------------------------------- */ 27 28 /* 29 * ansiserial_write.c 30 * 31 * Write to both to the ANSI console and the serial port 32 */ 33 34 #include <errno.h> 35 #include <string.h> 36 #include <com32.h> 37 #include <minmax.h> 38 #include "file.h" 39 40 extern int __ansicon_open(struct file_info *); 41 extern int __ansicon_close(struct file_info *); 42 extern ssize_t __ansicon_write(struct file_info *, const void *, size_t); 43 extern ssize_t __xserial_write(struct file_info *, const void *, size_t); 44 45 static ssize_t __ansiserial_write(struct file_info *fp, const void *buf, 46 size_t count) 47 { 48 __ansicon_write(fp, buf, count); 49 return __xserial_write(fp, buf, count); 50 } 51 52 const struct output_dev dev_ansiserial_w = { 53 .dev_magic = __DEV_MAGIC, 54 .flags = __DEV_TTY | __DEV_OUTPUT, 55 .fileflags = O_WRONLY | O_CREAT | O_TRUNC | O_APPEND, 56 .write = __ansiserial_write, 57 .close = __ansicon_close, 58 .open = __ansicon_open, 59 }; 60
