Last change
on this file since 577 was
444,
checked in by satin@…, 6 years ago
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add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc
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File size:
848 bytes
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Line | |
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1 | /* Copyright 2005, 2007 Shaun Jackman |
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2 | * Permission to use, copy, modify, and distribute this software |
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3 | * is freely granted, provided that this notice is preserved. |
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4 | */ |
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5 | /* doc in diprintf.c */ |
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6 | |
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7 | #include <_ansi.h> |
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8 | #include <reent.h> |
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9 | #include <stdio.h> |
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10 | #include <stdlib.h> |
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11 | #include <unistd.h> |
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12 | #include <stdarg.h> |
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13 | #include "local.h" |
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14 | |
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15 | int |
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16 | _vdiprintf_r (struct _reent *ptr, |
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17 | int fd, |
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18 | const char *format, |
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19 | va_list ap) |
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20 | { |
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21 | char *p; |
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22 | char buf[512]; |
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23 | size_t n = sizeof buf; |
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24 | |
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25 | _REENT_SMALL_CHECK_INIT (ptr); |
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26 | p = _vasniprintf_r (ptr, buf, &n, format, ap); |
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27 | if (!p) |
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28 | return -1; |
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29 | n = _write_r (ptr, fd, p, n); |
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30 | if (p != buf) |
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31 | _free_r (ptr, p); |
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32 | return n; |
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33 | } |
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34 | |
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35 | #ifndef _REENT_ONLY |
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36 | |
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37 | int |
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38 | vdiprintf (int fd, |
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39 | const char *format, |
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40 | va_list ap) |
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41 | { |
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42 | return _vdiprintf_r (_REENT, fd, format, ap); |
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43 | } |
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44 | |
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45 | #endif /* ! _REENT_ONLY */ |
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