2 * This file has been modified for the cdrkit suite.
4 * The behaviour and appearence of the program code below can differ to a major
5 * extent from the version distributed by the original author(s).
7 * For details, see Changelog file distributed with the cdrkit package. If you
8 * received this file from another source then ask the distributing person for
9 * a log of modifications.
13 /* @(#)snprintf.c 1.9 04/05/09 Copyright 1985, 1996-2004 J. Schilling */
15 * Copyright (c) 1985, 1996-2004 J. Schilling
18 * This program is free software; you can redistribute it and/or modify
19 * it under the terms of the GNU General Public License version 2
20 * as published by the Free Software Foundation.
22 * This program is distributed in the hope that it will be useful,
23 * but WITHOUT ANY WARRANTY; without even the implied warranty of
24 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
25 * GNU General Public License for more details.
27 * You should have received a copy of the GNU General Public License along with
28 * this program; see the file COPYING. If not, write to the Free Software
29 * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
32 #define snprintf __nothing__ /* prototype may be wrong (e.g. IRIX) */
34 #include <unixstd.h> /* include <sys/types.h> try to get size_t */
35 #include <stdio.h> /* Try again for size_t */
36 #include <stdxlib.h> /* Try again for size_t */
42 EXPORT int snprintf __PR((char *, size_t maxcnt, const char *, ...));
50 static void _cput(char c, long l)
52 static void _cput(c, l)
57 register BUF bp = (BUF)l;
59 if (--bp->count > 0) {
63 * Make sure that there will never be a negative overflow.
72 snprintf(char *buf, size_t maxcnt, const char *form, ...)
75 snprintf(buf, maxcnt, form, va_alist)
94 cnt = format(_cput, (long)&bb, form, args);