FreeCalypso > hg > freecalypso-sw
annotate loadagent/libnosys/write.c @ 7:aa1f6fe16fef
loadtools building blocks started
author | Michael Spacefalcon <msokolov@ivan.Harhan.ORG> |
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date | Tue, 30 Apr 2013 07:19:48 +0000 |
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1 /* write.c -- write bytes to an output device. |
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2 * |
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3 * Copyright (c) 1995 Cygnus Support |
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4 * |
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5 * The authors hereby grant permission to use, copy, modify, distribute, |
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6 * and license this software and its documentation for any purpose, provided |
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7 * that existing copyright notices are retained in all copies and that this |
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8 * notice is included verbatim in any distributions. No written agreement, |
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9 * license, or royalty fee is required for any of the authorized uses. |
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10 * Modifications to this software may be copyrighted by their authors |
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11 * and need not follow the licensing terms described here, provided that |
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12 * the new terms are clearly indicated on the first page of each file where |
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13 * they apply. |
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14 */ |
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15 #include "glue.h" |
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16 |
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17 extern int _EXFUN (serial_out, (char x)); |
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18 |
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19 /* |
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20 * write -- write bytes to the serial port. Ignore fd, since |
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21 * stdout and stderr are the same. Since we have no filesystem, |
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22 * open will only return an error. |
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23 */ |
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24 int |
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25 _DEFUN (_write, (fd, buf, nbytes), |
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26 int fd _AND |
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27 char *buf _AND |
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28 int nbytes) |
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29 { |
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30 int i; |
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31 |
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32 for (i = 0; i < nbytes; i++) { |
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33 if (*(buf + i) == '\n') { |
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34 serial_out ('\r'); |
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35 } |
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36 serial_out (*(buf + i)); |
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37 } |
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38 return (nbytes); |
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39 } |