Last change
on this file since cbe2c15 was 3ae31e9, checked in by Thomas Lopatic <thomas@…>, 8 years ago |
Imported original source code.
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Property mode
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100755
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File size:
1.2 KB
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[3ae31e9] | 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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