packets/packet_cache.h File Reference

#include "../config.h"
#include "../engine/hlbr.h"

Go to the source code of this file.

Data Structures
struct	save_rec
struct	save_bin
struct	save_query
Defines
#define	MAX_QUERY_RESULTS   128
#define	MAX_SAVES   1024
#define	MAX_SAVES_PER_BIN   128
Typedefs
typedef save_rec	SaveRec
typedef save_bin	SaveBin
typedef save_query	SaveQuery
Functions
int	InitCache ()
int	SavePacket (int PacketSlot, char *Key, int KeyLen, int timeout)
SaveQuery *	GetAndLockSavedPackets (char *Key, int KeyLen)
void	UnlockSavedQuery (SaveQuery *q)
void	FreeSaveQuery (SaveQuery *q)

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Define Documentation

#define MAX_QUERY_RESULTS   128

Definition at line 7 of file packet_cache.h.

Referenced by GetAndLockSavedPackets().

#define MAX_SAVES   1024

Definition at line 8 of file packet_cache.h.

Referenced by GetFreeSaved(), and InitCache().

#define MAX_SAVES_PER_BIN   128

Definition at line 9 of file packet_cache.h.

Referenced by SavePacket().

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Typedef Documentation

typedef struct save_bin SaveBin

typedef struct save_query SaveQuery

typedef struct save_rec SaveRec

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Function Documentation

void FreeSaveQuery

(

SaveQuery *

q

)

Definition at line 123 of file packet_cache.c.

References FREE_SAVED_1, FreeSaved(), hlbr_mutex_lock(), hlbr_mutex_unlock(), save_query::NumResults, SavedMutex, SaveLockID, and save_query::Saves.

SaveQuery* GetAndLockSavedPackets	(	char *	Key,
		int	KeyLen
	)

Definition at line 260 of file packet_cache.c.

References DEBUG, GET_SAVED_1, GET_SAVED_2, GET_SAVED_3, Globals, HashKey(), hlbr_mutex_lock(), hlbr_mutex_unlock(), save_bin::Items, save_rec::Key, save_rec::KeyLen, packet_rec::LockID, save_rec::LockID, MAX_QUERY_RESULTS, packet_rec::Mutex, save_rec::Mutex, save_bin::NumInBin, save_query::NumResults, save_query::Packets, global_vars::Packets, save_rec::PacketSlot, SavedMutex, SaveLockID, save_query::Saves, Saves, and SBins.

int InitCache

(

)

Definition at line 24 of file packet_cache.c.

References MAX_SAVES, Saves, SBins, and TRUE.

int SavePacket	(	int	PacketSlot,
		char *	Key,
		int	KeyLen,
		int	timeout
	)

Definition at line 198 of file packet_cache.c.

References FALSE, GetFreeSaved(), Globals, HashKey(), hlbr_mutex_lock(), hlbr_mutex_unlock(), save_rec::InUse, save_bin::Items, save_rec::Key, save_rec::KeyLen, packet_rec::LockID, MAX_SAVES_PER_BIN, packet_rec::Mutex, save_rec::NextTime, save_bin::NumInBin, global_vars::Packets, save_rec::PacketSlot, SAVE_PACKET_1, SAVE_PACKET_2, packet_rec::SaveCount, SavedMutex, SaveLockID, Saves, SaveTimeHead, SaveTimeTail, SBins, save_rec::Timeout, TimeoutSavedPackets(), TRUE, and packet_rec::tv.

void UnlockSavedQuery

(

SaveQuery *

q

)

Definition at line 314 of file packet_cache.c.

References Globals, hlbr_mutex_lock(), hlbr_mutex_unlock(), save_rec::Mutex, packet_rec::Mutex, save_query::NumResults, global_vars::Packets, save_rec::PacketSlot, SavedMutex, SaveLockID, save_query::Saves, Saves, and UNLOCK_SAVED_1.

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