Last change
on this file since 5f1d169 was 3ae31e9, checked in by Thomas Lopatic <thomas@…>, 7 years ago |
Imported original source code.
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100755
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File size:
1.2 KB
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1 | /*
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2 | =============================================================================
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3 | fstubs.c -- stubs for testing with
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4 | Version 13 -- 1987-11-13 -- D.N. Lynx Crowe
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5 | =============================================================================
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6 | */
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7 |
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8 | #include "biosdefs.h"
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9 | #include "errno.h"
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10 | #include "stdio.h"
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11 | #include "io.h"
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12 | #include "stddefs.h"
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13 |
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14 | /*
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15 | =============================================================================
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16 | readbuf() -- Reads an edited string from 'dev' into 'buf'
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17 | in {MS|GEM}DOS buffer format.
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18 |
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19 | Buffer format:
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20 |
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21 | buf[0] = buffer length, buf[1] = number of bytes read,
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22 | buf[2]..buf[buf[0]-1 = data area
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23 |
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24 | Editing characters:
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25 |
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26 | CR, LF End the line
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27 | BS, DEL Erase last character
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28 | ^U,^X Cancel (erase) entire line
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29 | ^R Retype line
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30 | ^C Terminate the process
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31 | ^Z End of file / end of line
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32 |
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33 | Returns:
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34 | Value stddef Meaning
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35 | ----- ------- --------------------------------------------
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36 | 1 Terminate process (^C entered)
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37 | 0 SUCCESS Line available in buffer (CR or LF entered)
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38 | -1 EOF End of file (^Z entered)
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39 | =============================================================================
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40 | */
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41 |
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42 | int
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43 | readbuf(dev, buf)
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44 | int dev;
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45 | char *buf;
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46 | {
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47 | xtrap15();
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48 | return(1);
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49 | }
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