Last change
on this file since 5f1d169 was 3ae31e9, checked in by Thomas Lopatic <thomas@…>, 8 years ago |
Imported original source code.
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100755
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File size:
1.0 KB
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[3ae31e9] | 1 | /*
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| 2 | =============================================================================
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| 3 | sprintf.c -- sprintf function
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| 4 | Version 2 -- 1987-06-11 -- 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 "varargs.h"
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| 9 |
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| 10 | extern long dofmt_();
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| 11 |
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| 12 | static char *buff;
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| 13 |
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| 14 | /*
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| 15 | =============================================================================
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| 16 | sprintf(str, fmt, args) -- format args into str according to fmt
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| 17 | =============================================================================
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| 18 | */
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| 19 |
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| 20 | long
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| 21 | sprintf(str, fmt, va_alist)
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| 22 | char *str, *fmt;
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| 23 | va_dcl
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| 24 | {
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| 25 | int spsub();
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| 26 |
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| 27 | register long count;
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| 28 | va_list aptr;
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| 29 |
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| 30 | va_start(aptr);
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| 31 | buff = str;
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| 32 | count = dofmt_(spsub, fmt, aptr);
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| 33 | *buff = '\0';
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| 34 | return(count);
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| 35 | }
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| 36 |
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| 37 | /*
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| 38 | =============================================================================
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| 39 | spsub(c) - put c into the output string
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| 40 | =============================================================================
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| 41 | */
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| 42 |
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| 43 | static
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| 44 | int
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| 45 | spsub(c)
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| 46 | {
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| 47 | return((*buff++ = c) & 0xFF);
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| 48 | }
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