app-layer-htp-mem.c File Reference

#include "suricata-common.h"
#include "app-layer-htp-mem.h"
#include "conf.h"
#include "util-misc.h"
#include "util-debug.h"

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Functions
	SC_ATOMIC_DECLARE (uint64_t, htp_config_memcap)
	SC_ATOMIC_DECLARE (uint64_t, htp_memuse)
	SC_ATOMIC_DECLARE (uint64_t, htp_memcap)
void	HTPParseMemcap (void)
uint64_t	HTPMemuseGlobalCounter (void)
uint64_t	HTPMemcapGlobalCounter (void)
int	HTPSetMemcap (uint64_t size)
	Update memcap value. More...
uint64_t	HTPGetMemcap (void)
	Update memcap value. More...
void *	HTPMalloc (size_t size)
void *	HTPCalloc (size_t n, size_t size)
void *	HTPRealloc (void *ptr, size_t orig_size, size_t size)
void	HTPFree (void *ptr, size_t size)

Detailed Description

Author

Eric Leblond eric@.nosp@m.regi.nosp@m.t.org

This file provides a memory handling for the HTTP protocol support.

Definition in file app-layer-htp-mem.c.

Function Documentation

HTPCalloc()

void* HTPCalloc	(	size_t	n,
		size_t	size
	)

Definition at line 154 of file app-layer-htp-mem.c.

Referenced by HtpBodyAppendChunk().

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HTPFree()

void HTPFree	(	void *	ptr,
		size_t	size
	)

Definition at line 199 of file app-layer-htp-mem.c.

References SCFree.

Referenced by HtpBodyAppendChunk(), HtpBodyFree(), and HtpBodyPrune().

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HTPGetMemcap()

uint64_t HTPGetMemcap

(

void

)

Update memcap value.

Return values

memcap

value

Definition at line 127 of file app-layer-htp-mem.c.

References SC_ATOMIC_GET.

HTPMalloc()

void* HTPMalloc

(

size_t

size

)

Definition at line 133 of file app-layer-htp-mem.c.

HTPMemcapGlobalCounter()

uint64_t HTPMemcapGlobalCounter

(

void

)

Definition at line 87 of file app-layer-htp-mem.c.

References SC_ATOMIC_GET.

Referenced by AppLayerRegisterGlobalCounters().

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HTPMemuseGlobalCounter()

uint64_t HTPMemuseGlobalCounter

(

void

)

Definition at line 81 of file app-layer-htp-mem.c.

References SC_ATOMIC_GET.

Referenced by AppLayerRegisterGlobalCounters().

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HTPParseMemcap()

void HTPParseMemcap

(

void

)

set config values for memcap, prealloc and hash_size

Definition at line 43 of file app-layer-htp-mem.c.

References ConfGet(), ParseSizeStringU64(), SC_ATOMIC_GET, SC_ATOMIC_INIT, SC_ATOMIC_SET, SCLogError, and SCLogInfo.

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HTPRealloc()

void* HTPRealloc	(	void *	ptr,
		size_t	orig_size,
		size_t	size
	)

Definition at line 175 of file app-layer-htp-mem.c.

HTPSetMemcap()

int HTPSetMemcap

(

uint64_t

size

)

Update memcap value.

Parameters

size	new memcap value

Definition at line 113 of file app-layer-htp-mem.c.

References SC_ATOMIC_GET, and SC_ATOMIC_SET.

SC_ATOMIC_DECLARE() [1/3]

SC_ATOMIC_DECLARE	(	uint64_t	,
		htp_config_memcap
	)

SC_ATOMIC_DECLARE() [2/3]

SC_ATOMIC_DECLARE	(	uint64_t	,
		htp_memcap
	)

SC_ATOMIC_DECLARE() [3/3]

SC_ATOMIC_DECLARE	(	uint64_t	,
		htp_memuse
	)