1 /*
2 * Copyright (c) 1990 The Regents of the University of California.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms are permitted
6 * provided that the above copyright notice and this paragraph are
7 * duplicated in all such forms and that any documentation,
8 * advertising materials, and other materials related to such
9 * distribution and use acknowledge that the software was developed
10 * by the University of California, Berkeley. The name of the
11 * University may not be used to endorse or promote products derived
12 * from this software without specific prior written permission.
13 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
14 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
16 */
17 /* doc in viprintf.c */
18
19 #if defined(LIBC_SCCS) && !defined(lint)
20 static char sccsid[] = "%W% (Berkeley) %G%";
21 #endif /* LIBC_SCCS and not lint */
22
23 #include <_ansi.h>
24 #include <stdio.h>
25 #include <limits.h>
26 #include <stdarg.h>
27
28 #include "local.h"
29
30 #ifndef _REENT_ONLY
31
32 int
vsiprintf(char * str,const char * fmt,va_list ap)33 vsiprintf (char *str,
34 const char *fmt,
35 va_list ap)
36 {
37 return _vsiprintf_r (_REENT, str, fmt, ap);
38 }
39
40 #endif /* !_REENT_ONLY */
41
42 int
_vsiprintf_r(struct _reent * ptr,char * str,const char * fmt,va_list ap)43 _vsiprintf_r (struct _reent *ptr,
44 char *str,
45 const char *fmt,
46 va_list ap)
47 {
48 int ret;
49 FILE f;
50
51 f._flags = __SWR | __SSTR;
52 f._bf._base = f._p = (unsigned char *) str;
53 f._bf._size = f._w = INT_MAX;
54 f._file = -1; /* No file. */
55 ret = _svfiprintf_r (ptr, &f, fmt, ap);
56 *f._p = 0;
57 return ret;
58 }
59