dbm/src/snprintf.c
author wtc%netscape.com
Thu, 03 Oct 2002 04:01:34 +0000
changeset 3678 7686f7cacf0f2cf347a4e1820f158cf389f0561b
parent 2142 1402c6addae2b41176dc2bb306721478f00787d5
child 2877 3b79939b5edf4a3747ad7d9d644fd5ed57f5c061
child 3345 fa48f8698939e2895f230ad200b41a3d10cbdecd
child 8853 889b0232d2f2501d88f49eff2a7d7b514221b843
child 9344 e870f4b17c146286a9f6212d9e5c0eb7cbd63201
permissions -rw-r--r--
Bug 164744: fixed the comment block style.

#ifndef HAVE_SNPRINTF

#include "watcomfx.h"
#include <sys/types.h>
#include <stddef.h>
#include <stdio.h>

#ifdef HAVE_SYS_CDEFS_H
#include <sys/cdefs.h>
#else
#include "cdefs.h"
#endif

#include "prtypes.h"

#include <ncompat.h>

/* The OS/2 VAC compiler doesn't appear to define __STDC__ and won't let us define it either */
#if defined(__STDC__) || defined(XP_OS2_VACPP)
#include <stdarg.h>
#else
#include <varargs.h>
#endif

int
#if defined(__STDC__) || defined(XP_OS2_VACPP)
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;
#ifdef VSPRINTF_CHARSTAR
	char *rp;
#else
	int rval;
#endif
#if defined(__STDC__) || defined(XP_OS2_VACPP)
	va_start(ap, fmt);
#else
	va_start(ap);
#endif
#ifdef VSPRINTF_CHARSTAR
	rp = vsprintf(str, fmt, ap);
	va_end(ap);
	return (strlen(rp));
#else
	rval = vsprintf(str, fmt, ap);
	va_end(ap);
	return (rval);
#endif
}

int
vsnprintf(str, n, fmt, ap)
	char *str;
	size_t n;
	const char *fmt;
	va_list ap;
{
#ifdef VSPRINTF_CHARSTAR
	return (strlen(vsprintf(str, fmt, ap)));
#else
	return (vsprintf(str, fmt, ap));
#endif
}

#endif /* HAVE_SNPRINTF */

/* Some compilers don't like an empty source file. */
static int dummy = 0;