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author | Rui Paulo <rpaulo@FreeBSD.org> | 2009-03-20 13:44:43 +0000 |
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committer | Rui Paulo <rpaulo@FreeBSD.org> | 2009-03-20 13:44:43 +0000 |
commit | 3430dc7c1fc255ec21a9b5e9c189ec01d930c6bd (patch) | |
tree | b8e8721c09f593e90db0d033af066542e6167439 /fad-null.c | |
parent | ef96d74f8a1717b564e0f74fa857002d9c713455 (diff) | |
download | src-test2-3430dc7c1fc255ec21a9b5e9c189ec01d930c6bd.tar.gz src-test2-3430dc7c1fc255ec21a9b5e9c189ec01d930c6bd.zip |
Flatten vendor/libpcap and remove keyword expansion.
Notes
Notes:
svn path=/vendor/libpcap/dist/; revision=190153
Diffstat (limited to 'fad-null.c')
-rw-r--r-- | fad-null.c | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/fad-null.c b/fad-null.c new file mode 100644 index 000000000000..676ff71e44fd --- /dev/null +++ b/fad-null.c @@ -0,0 +1,65 @@ +/* -*- Mode: c; tab-width: 8; indent-tabs-mode: 1; c-basic-offset: 8; -*- */ +/* + * Copyright (c) 1994, 1995, 1996, 1997, 1998 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the Computer Systems + * Engineering Group at Lawrence Berkeley Laboratory. + * 4. Neither the name of the University nor of the Laboratory may be used + * to endorse or promote products derived from this software without + * specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef lint +static const char rcsid[] _U_ = + "@(#) $Header: /tcpdump/master/libpcap/fad-null.c,v 1.2 2003/11/15 23:23:58 guy Exp $ (LBL)"; +#endif + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <pcap.h> + +/* + * Get a list of all interfaces that are up and that we can open. + * Returns -1 on error, 0 otherwise. + * The list, as returned through "alldevsp", may be null if no interfaces + * were up and could be opened. + * + * This is the implementation used on platforms that have no support for + * packet capture. + */ +int +pcap_findalldevs(pcap_if_t **alldevsp, char *errbuf) +{ + /* + * Succeed, but don't return any interfaces; we return only those + * we can open, and we can't open any if there's no support + * for packet capture. + */ + *alldevsp = NULL; + return (0); +} |