suricata
flow-queue.c File Reference
#include "suricata-common.h"
#include "threads.h"
#include "debug.h"
#include "flow-private.h"
#include "flow-queue.h"
#include "flow-util.h"
#include "util-error.h"
#include "util-debug.h"
#include "util-print.h"
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Functions

FlowQueueFlowQueueNew ()
 
FlowQueueFlowQueueInit (FlowQueue *q)
 
void FlowQueueDestroy (FlowQueue *q)
 Destroy a flow queue. More...
 
void FlowQueuePrivateAppendFlow (FlowQueuePrivate *fqc, Flow *f)
 
void FlowQueuePrivatePrependFlow (FlowQueuePrivate *fqc, Flow *f)
 
void FlowQueuePrivateAppendPrivate (FlowQueuePrivate *dest, FlowQueuePrivate *src)
 
void FlowQueueAppendPrivate (FlowQueue *fq, FlowQueuePrivate *fqc)
 
FlowQueuePrivate FlowQueueExtractPrivate (FlowQueue *fq)
 
FlowFlowQueuePrivateGetFromTop (FlowQueuePrivate *fqc)
 
void FlowEnqueue (FlowQueue *q, Flow *f)
 add a flow to a queue More...
 
FlowFlowDequeue (FlowQueue *q)
 remove a flow from the queue More...
 

Detailed Description

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

Flow queue handler functions

Definition in file flow-queue.c.

Function Documentation

◆ FlowDequeue()

Flow* FlowDequeue ( FlowQueue q)

remove a flow from the queue

Parameters
qqueue
Return values
fflow or NULL if empty list.

Definition at line 192 of file flow-queue.c.

References FlowQueuePrivateGetFromTop(), FQLOCK_LOCK, and FlowQueue_::priv.

Referenced by FlowShutdown().

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◆ FlowEnqueue()

void FlowEnqueue ( FlowQueue q,
Flow f 
)

add a flow to a queue

Parameters
qqueue
fflow

Definition at line 174 of file flow-queue.c.

References BUG_ON, FlowQueuePrivateAppendFlow(), FQLOCK_LOCK, and FlowQueue_::priv.

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◆ FlowQueueAppendPrivate()

void FlowQueueAppendPrivate ( FlowQueue fq,
FlowQueuePrivate fqc 
)

◆ FlowQueueDestroy()

void FlowQueueDestroy ( FlowQueue q)

Destroy a flow queue.

Parameters
qthe flow queue to destroy

Definition at line 61 of file flow-queue.c.

References FQLOCK_DESTROY.

Referenced by FlowShutdown().

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◆ FlowQueueExtractPrivate()

FlowQueuePrivate FlowQueueExtractPrivate ( FlowQueue fq)

Definition at line 141 of file flow-queue.c.

References FQLOCK_LOCK, and FlowQueue_::priv.

◆ FlowQueueInit()

FlowQueue* FlowQueueInit ( FlowQueue q)

Definition at line 47 of file flow-queue.c.

References FQLOCK_INIT.

Referenced by FlowInitConfig(), and FlowQueueNew().

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◆ FlowQueueNew()

FlowQueue* FlowQueueNew ( )

Definition at line 36 of file flow-queue.c.

References FlowQueueInit(), SC_ERR_FATAL, SCLogError, and SCMalloc.

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◆ FlowQueuePrivateAppendFlow()

void FlowQueuePrivateAppendFlow ( FlowQueuePrivate fqc,
Flow f 
)

Definition at line 66 of file flow-queue.c.

References FlowQueuePrivate_::bot, FlowQueuePrivate_::len, Flow_::next, and FlowQueuePrivate_::top.

Referenced by FlowEnqueue().

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◆ FlowQueuePrivateAppendPrivate()

void FlowQueuePrivateAppendPrivate ( FlowQueuePrivate dest,
FlowQueuePrivate src 
)

◆ FlowQueuePrivateGetFromTop()

Flow* FlowQueuePrivateGetFromTop ( FlowQueuePrivate fqc)

Definition at line 152 of file flow-queue.c.

References FlowQueuePrivate_::bot, FlowQueuePrivate_::len, Flow_::next, and FlowQueuePrivate_::top.

Referenced by FlowDequeue(), and UTHBuildPacketOfFlows().

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◆ FlowQueuePrivatePrependFlow()

void FlowQueuePrivatePrependFlow ( FlowQueuePrivate fqc,
Flow f 
)