| 1 | /* Provide a version of _doprnt in terms of fprintf.
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| 2 | Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
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| 3 | Contributed by Kaveh Ghazi ([email protected]) 3/29/98
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| 4 |
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| 5 | This program is free software; you can redistribute it and/or modify it
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| 6 | under the terms of the GNU General Public License as published by the
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| 7 | Free Software Foundation; either version 2, or (at your option) any
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| 8 | later version.
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| 9 |
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| 10 | This program is distributed in the hope that it will be useful,
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | GNU General Public License for more details.
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| 14 |
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| 15 | You should have received a copy of the GNU General Public License
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| 16 | along with this program; if not, write to the Free Software
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| 17 | Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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| 18 |
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| 19 | #include "config.h"
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| 20 | #include "ansidecl.h"
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| 21 | #include "safe-ctype.h"
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| 22 |
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| 23 | #include <stdio.h>
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| 24 | #ifdef ANSI_PROTOTYPES
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| 25 | #include <stdarg.h>
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| 26 | #else
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| 27 | #include <varargs.h>
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| 28 | #endif
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| 29 | #ifdef HAVE_STRING_H
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| 30 | #include <string.h>
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| 31 | #endif
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| 32 | #ifdef HAVE_STDLIB_H
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| 33 | #include <stdlib.h>
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| 34 | #endif
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| 35 |
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| 36 | #undef _doprnt
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| 37 |
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| 38 | #ifdef HAVE__DOPRNT
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| 39 | #define TEST
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| 40 | #endif
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| 41 |
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| 42 | #ifdef TEST /* Make sure to use the internal one. */
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| 43 | #define _doprnt my_doprnt
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| 44 | #endif
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| 45 |
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| 46 | #define COPY_VA_INT \
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| 47 | do { \
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| 48 | const int value = abs (va_arg (ap, int)); \
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| 49 | char buf[32]; \
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| 50 | ptr++; /* Go past the asterisk. */ \
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| 51 | *sptr = '\0'; /* NULL terminate sptr. */ \
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| 52 | sprintf(buf, "%d", value); \
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| 53 | strcat(sptr, buf); \
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