util-buffer.c File Reference

#include "suricata-common.h"
#include "suricata.h"
#include "util-debug.h"
#include "util-buffer.h"

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Macros
#define	MAX_LIMIT   10485760

Functions
MemBuffer *	MemBufferCreateNew (uint32_t size)
int	MemBufferExpand (MemBuffer **buffer, uint32_t expand_by)
	expand membuffer by size of 'expand_by' More...
void	MemBufferFree (MemBuffer *buffer)

Detailed Description

Author

Anoop Saldanha anoop.nosp@m.sald.nosp@m.anha@.nosp@m.gmai.nosp@m.l.com

Definition in file util-buffer.c.

Macro Definition Documentation

MAX_LIMIT

#define MAX_LIMIT   10485760

Definition at line 31 of file util-buffer.c.

Function Documentation

MemBufferCreateNew()

MemBuffer* MemBufferCreateNew

(

uint32_t

size

)

Definition at line 32 of file util-buffer.c.

References MAX_LIMIT, SC_EINVAL, SC_ENOMEM, sc_errno, SC_OK, SCLogWarning, SCMalloc, and unlikely.

Referenced by CreateEveThreadCtx(), JsonLogThreadInit(), LogHttpLogThreadInit(), LogStatsLogThreadInit(), and LogTcpDataLogThreadInit().

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MemBufferExpand()

int MemBufferExpand	(	MemBuffer **	buffer,
		uint32_t	expand_by
	)

expand membuffer by size of 'expand_by'

If expansion failed, buffer will still be valid.

Return values

result

0 ok, -1 expansion failed

Definition at line 64 of file util-buffer.c.

References MAX_LIMIT, SCLogDebug, SCLogWarning, SCRealloc, MemBuffer_::size, and unlikely.

Referenced by OutputJsonBuilderBuffer(), and OutputJSONMemBufferCallback().

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MemBufferFree()

void MemBufferFree

(

MemBuffer *

buffer

)

Definition at line 87 of file util-buffer.c.

References SCFree.

Referenced by CreateEveThreadCtx(), FreeEveThreadCtx(), JsonLogThreadInit(), LogHttpLogThreadDeinit(), LogStatsLogThreadDeinit(), and LogTcpDataLogThreadDeinit().

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