util-storage.c File Reference

#include "suricata-common.h"
#include "util-unittest.h"
#include "util-storage.h"
#include "util-debug.h"

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Data Structures
struct	StorageMapping_
struct	StorageList_
	list of StorageMapping used at registration time More...

Typedefs
typedef struct StorageMapping_	StorageMapping
typedef struct StorageList_	StorageList
	list of StorageMapping used at registration time More...

Functions
void	SCStorageInit (void)
void	SCStorageCleanup (void)
int	SCStorageRegister (const StorageEnum type, const char *name, void(*Free)(void *))
	Register new storage. More...
int	SCStorageFinalize (void)
unsigned int	SCStorageGetCnt (StorageEnum type)
unsigned int	SCStorageGetSize (StorageEnum type)
	get the size of the void array used to store the pointers More...
void *	SCStorageGetById (const Storage *storage, const StorageEnum type, const int id)
	get storage for id More...
int	SCStorageSetById (Storage *storage, const StorageEnum type, const int id, void *ptr)
	set storage for id More...
void	SCStorageFreeById (Storage *storage, StorageEnum type, int id)
void	SCStorageFreeAll (Storage *storage, StorageEnum type)

Detailed Description

Author

Victor Julien victo.nosp@m.r@in.nosp@m.linia.nosp@m.c.ne.nosp@m.t

Storage API

Definition in file util-storage.c.

Typedef Documentation

StorageList

typedef struct StorageList_ StorageList

list of StorageMapping used at registration time

StorageMapping

typedef struct StorageMapping_ StorageMapping

Function Documentation

SCStorageCleanup()

void SCStorageCleanup

(

void

)

Definition at line 76 of file util-storage.c.

SCStorageFinalize()

int SCStorageFinalize

(

void

)

Definition at line 135 of file util-storage.c.

Referenced by RunUnittests().

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SCStorageFreeAll()

void SCStorageFreeAll	(	Storage *	storage,
		StorageEnum	type
	)

Definition at line 252 of file util-storage.c.

References BUG_ON.

Referenced by SCFlowFreeStorage(), SCHostFreeStorage(), SCIPPairFreeStorage(), SCLiveDevFreeStorage(), and SCThreadFreeStorage().

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SCStorageFreeById()

void SCStorageFreeById	(	Storage *	storage,
		StorageEnum	type,
		int	id
	)

Definition at line 230 of file util-storage.c.

References BUG_ON.

Referenced by SCFlowFreeStorageById(), and SCThreadFreeStorageById().

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SCStorageGetById()

void* SCStorageGetById	(	const Storage *	storage,
		const StorageEnum	type,
		const int	id
	)

get storage for id

Definition at line 207 of file util-storage.c.

References BUG_ON.

Referenced by SCFlowGetStorageById(), SCHostGetStorageById(), SCIPPairGetStorageById(), SCLiveDevGetStorageById(), and SCThreadGetStorageById().

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SCStorageGetCnt()

unsigned int SCStorageGetCnt

(

StorageEnum

type

)

Definition at line 191 of file util-storage.c.

SCStorageGetSize()

unsigned int SCStorageGetSize

(

StorageEnum

type

)

get the size of the void array used to store the pointers

Return values

size	size in bytes, can return 0 if not storage is needed

Todo:

we could return -1 when registration isn't closed yet, however this will break lots of tests currently, so not doing it now

Definition at line 202 of file util-storage.c.

Referenced by SCFlowStorageSize(), SCHostStorageSize(), SCIPPairStorageSize(), SCLiveDevStorageSize(), and SCThreadStorageSize().

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SCStorageInit()

void SCStorageInit

(

void

)

Definition at line 68 of file util-storage.c.

Referenced by PostConfLoadedSetup(), and RunUnittests().

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SCStorageRegister()

int SCStorageRegister	(	const StorageEnum	type,
		const char *	name,
		void(*)(void *)	Free
	)

Register new storage.

Parameters

type	type from StorageEnum
name	name
Free	free function for per instance storage

Definition at line 100 of file util-storage.c.

Referenced by SCFlowStorageRegister(), SCHostStorageRegister(), SCIPPairStorageRegister(), SCLiveDevStorageRegister(), and SCThreadStorageRegister().

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SCStorageSetById()

int SCStorageSetById	(	Storage *	storage,
		const StorageEnum	type,
		const int	id,
		void *	ptr
	)

set storage for id

Definition at line 218 of file util-storage.c.

References BUG_ON.

Referenced by SCFlowSetStorageById(), SCHostSetStorageById(), SCIPPairSetStorageById(), SCLiveDevSetStorageById(), and SCThreadSetStorageById().

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