suricata
detect-engine-loader.h
Go to the documentation of this file.
1 /* Copyright (C) 2015 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 Victor Julien <victor@inliniac.net>
22  *
23  * Detect loader API, for using multiple 'loader' threads
24  * that can load multiple detection engines in parallel.
25  */
26 
27 #ifndef __DETECT_ENGINE_LOADER_H__
28 #define __DETECT_ENGINE_LOADER_H__
29 
30 /**
31  * \param ctx function specific data
32  * \param loader_id id of the loader that executed the task
33  */
34 typedef int (*LoaderFunc)(void *ctx, int loader_id);
35 
36 typedef struct DetectLoaderTask_ {
38  void *ctx;
41 
42 typedef struct DetectLoaderControl_ {
43  int id;
44  int result; /* 0 for ok, error otherwise */
46  TAILQ_HEAD(, DetectLoaderTask_) task_list;
48 
49 int DetectLoaderQueueTask(int loader_id, LoaderFunc Func, void *func_ctx);
50 int DetectLoadersSync(void);
51 void DetectLoadersInit(void);
52 
54 void DetectLoaderThreadSpawn(void);
56 
57 #endif /* __DETECT_ENGINE_LOADER_H__ */
struct HtpBodyChunk_ * next
#define TAILQ_HEAD(name, type)
Definition: queue.h:321
int DetectLoadersSync(void)
wait for loader tasks to complete
int DetectLoaderQueueTask(int loader_id, LoaderFunc Func, void *func_ctx)
void DetectLoaderThreadSpawn(void)
spawn the detect loader manager thread
TAILQ_ENTRY(DetectLoaderTask_) next
#define SCMutex
void TmThreadContinueDetectLoaderThreads(void)
Unpauses all threads present in tv_root.
void DetectLoadersInit(void)
void TmModuleDetectLoaderRegister(void)
int(* LoaderFunc)(void *ctx, int loader_id)