1/*- 2 * Copyright (c) 1990, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Donn Seeley at UUNET Technologies, Inc. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. All advertising materials mentioning features or use of this software 17 * must display the following acknowledgement: 18 * This product includes software developed by the University of 19 * California, Berkeley and its contributors. 20 * 4. Neither the name of the University nor the names of its contributors 21 * may be used to endorse or promote products derived from this software 22 * without specific prior written permission. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 */ 36 37#if defined(LIBC_SCCS) && !defined(lint) 38static char sccsid[] = "@(#)vsscanf.c 8.1 (Berkeley) 6/4/93"; 39#endif /* LIBC_SCCS and not lint */ 40#include <sys/cdefs.h>
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41__FBSDID("$FreeBSD: head/lib/libc/stdio/vsscanf.c 92986 2002-03-22 21:53:29Z obrien $");
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41__FBSDID("$FreeBSD: head/lib/libc/stdio/vsscanf.c 101776 2002-08-13 09:30:41Z tjr $"); |
42 43#include <stdio.h> 44#include <string.h>
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45#include "local.h" |
46 47static int 48eofread(void *, char *, int); 49 50/* ARGSUSED */ 51static int 52eofread(cookie, buf, len) 53 void *cookie; 54 char *buf; 55 int len; 56{ 57 58 return (0); 59} 60 61int 62vsscanf(str, fmt, ap) 63 const char *str; 64 const char *fmt; 65 _BSD_VA_LIST_ ap; 66{ 67 FILE f;
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68 struct __sFILEX ext; |
69 70 f._file = -1; 71 f._flags = __SRD; 72 f._bf._base = f._p = (unsigned char *)str; 73 f._bf._size = f._r = strlen(str); 74 f._read = eofread; 75 f._ub._base = NULL; 76 f._lb._base = NULL;
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77 f._extra = &ext; 78 INITEXTRA(&f); |
79 return (__svfscanf(&f, fmt, ap)); 80}
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