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 * and/or 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 vfprintf.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 #define _DEFAULT_SOURCE
24 #include <stdio.h>
25 #include <limits.h>
26 #include <stdarg.h>
27
28 #include "local.h"
29
30 #undef vsprintf
31
32 int
vsprintf(char * __restrict str,const char * __restrict fmt,va_list ap)33 vsprintf (
34 char *__restrict str,
35 const char *__restrict fmt,
36 va_list ap)
37 {
38 int ret;
39 FILE f;
40
41 f._flags = __SWR | __SSTR;
42 f._flags2 = 0;
43 f._bf._base = f._p = (unsigned char *) str;
44 f._bf._size = f._w = INT_MAX;
45 f._file = -1; /* No file. */
46 ret = svfprintf ( &f, fmt, ap);
47 *f._p = 0;
48 return ret;
49 }
50
51 #ifdef _NANO_FORMATTED_IO
52 int __nonnull((1)) _NOTHROW
53 vsiprintf (char *, const char *, __VALIST)
54 _ATTRIBUTE ((__alias__("vsprintf")));
55 #endif
56
