suricata
util-proto-name.h
Go to the documentation of this file.
1 /* Copyright (C) 2007-2020 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 Gurvinder Singh <gurvindersinghdahiya@gmail.com>
22  */
23 
24 #ifndef __UTIL_PROTO_NAME_H__
25 #define __UTIL_PROTO_NAME_H__
26 
27 #ifndef OS_WIN32
28 #define PROTO_FILE "/etc/protocols"
29 #else
30 #define PROTO_FILE "C:\\Windows\\system32\\drivers\\etc\\protocol"
31 #endif /* OS_WIN32 */
32 
33 /** Lookup array to hold the information related to known protocol
34  * in /etc/protocols */
35 extern char *known_proto[256];
36 
37 bool SCProtoNameValid(uint16_t);
38 void SCProtoNameInit(void);
39 void SCProtoNameDeInit(void);
40 
41 #endif /* __UTIL_PROTO_NAME_H__ */
42 
SCProtoNameValid
bool SCProtoNameValid(uint16_t)
Function to check if the received protocol number is valid and do we have corresponding name entry fo...
Definition: util-proto-name.c:98
known_proto
char * known_proto[256]
Definition: util-proto-name.c:33
SCProtoNameInit
void SCProtoNameInit(void)
Function to load the protocol names from the specified protocol file.
Definition: util-proto-name.c:40
SCProtoNameDeInit
void SCProtoNameDeInit(void)
Function to clears the memory used in storing the protocol names.
Definition: util-proto-name.c:106