1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
/* Part of the ht://Dig package <https://htdig.sourceforge.net/> */
/* Copyright (c) 1999-2004 The ht://Dig Group */
/* For copyright details, see the file COPYING in your distribution */
/* or the GNU Library General Public License (LGPL) version 2 or later */
/* <http://www.gnu.org/copyleft/lgpl.html> */
/*-
* See the file LICENSE for redistribution information.
*
* Copyright (c) 1996, 1997, 1998, 1999
* Sleepycat Software. All rights reserved.
*/
#ifdef HAVE_CONFIG_H
#include "htconfig.h"
#endif /* HAVE_CONFIG_H */
#ifndef HAVE_SNPRINTF
#ifndef NO_SYSTEM_INCLUDES
#include <sys/types.h>
#include <stdio.h>
#ifdef __STDC__
#include <stdarg.h>
#else
#include <varargs.h>
#endif
#endif
/*
* snprintf --
* Bounded version of sprintf.
*
* PUBLIC: #ifndef HAVE_SNPRINTF
* PUBLIC: #ifdef __STDC__
* PUBLIC: int snprintf __P((char *, size_t, const char *, ...));
* PUBLIC: #else
* PUBLIC: int snprintf();
* PUBLIC: #endif
* PUBLIC: #endif
*/
int
#ifdef __STDC__
snprintf(char *str, size_t n, const char *fmt, ...)
#else
snprintf(str, n, fmt, va_alist)
char *str;
size_t n;
const char *fmt;
va_dcl
#endif
{
va_list ap;
int rval;
n = 0;
#ifdef __STDC__
va_start(ap, fmt);
#else
va_start(ap);
#endif
#ifdef SPRINTF_RET_CHARPNT
(void)vsprintf(str, fmt, ap);
va_end(ap);
return (strlen(str));
#else
rval = vsprintf(str, fmt, ap);
va_end(ap);
return (rval);
#endif
}
#endif /* HAVE_SNPRINTF */
|
