suricata
util-bpf.h
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1/* Copyright (C) 2018 Open Information Security Foundation
2 *
3 * You can copy, redistribute or modify this Program under the terms of
4 * the GNU General Public License version 2 as published by the Free
5 * Software Foundation.
6 *
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 * GNU General Public License for more details.
11 *
12 * You should have received a copy of the GNU General Public License
13 * version 2 along with this program; if not, write to the Free Software
14 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
15 * 02110-1301, USA.
16 */
17
18/**
19 * \file
20 *
21 * \author Eric Leblond <eric@regit.org>
22 */
23
24#ifndef SURICATA_UTIL_BPF_H
25#define SURICATA_UTIL_BPF_H
26
27#include "conf.h"
28
30 SCConfNode *if_root, SCConfNode *if_default, const char *iface, const char **bpf_filter);
31
32int SCBPFCompile(int snaplen_arg, int linktype_arg, struct bpf_program *program,
33 const char *buf, int optimize, uint32_t mask,
34 char *errbuf, size_t errbuf_len);
35
36void SCBPFFree(struct bpf_program *program);
37
38#endif /* SURICATA_UTIL_BPF_H */
void SCBPFFree(struct bpf_program *program)
Definition util-bpf.c:56
int SCBPFCompile(int snaplen_arg, int linktype_arg, struct bpf_program *program, const char *buf, int optimize, uint32_t mask, char *errbuf, size_t errbuf_len)
Definition util-bpf.c:62
void ConfSetBPFFilter(SCConfNode *if_root, SCConfNode *if_default, const char *iface, const char **bpf_filter)
Definition util-bpf.c:30