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 
29 void ConfSetBPFFilter(
30  SCConfNode *if_root, SCConfNode *if_default, const char *iface, const char **bpf_filter);
31 
32 int 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 
36 void SCBPFFree(struct bpf_program *program);
37 
38 #endif /* SURICATA_UTIL_BPF_H */
SCBPFFree
void SCBPFFree(struct bpf_program *program)
Definition: util-bpf.c:56
conf.h
SCBPFCompile
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
ConfSetBPFFilter
void ConfSetBPFFilter(SCConfNode *if_root, SCConfNode *if_default, const char *iface, const char **bpf_filter)
Definition: util-bpf.c:30
SCConfNode_
Definition: conf.h:37