util-bpf.c File Reference

#include "suricata-common.h"
#include "util-bpf.h"
#include "threads.h"
#include "conf.h"
#include "util-debug.h"

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Functions
void	ConfSetBPFFilter (ConfNode *if_root, ConfNode *if_default, const char *iface, const char **bpf_filter)
void	SCBPFFree (struct bpf_program *program)
int	SCBPFCompile (int snaplen_arg, int linktype_arg, struct bpf_program *program, const char *buf, int optimize, uint32_t mask, char *errbuf, size_t errbuf_len)

Detailed Description

Author

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

Definition in file util-bpf.c.

Function Documentation

ConfSetBPFFilter()

void ConfSetBPFFilter	(	ConfNode *	if_root,
		ConfNode *	if_default,
		const char *	iface,
		const char **	bpf_filter
	)

Definition at line 30 of file util-bpf.c.

References ConfGet(), ConfGetChildValueWithDefault(), SCLogDebug, and SCLogInfo.

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SCBPFCompile()

int SCBPFCompile	(	int	snaplen_arg,
		int	linktype_arg,
		struct bpf_program *	program,
		const char *	buf,
		int	optimize,
		uint32_t	mask,
		char *	errbuf,
		size_t	errbuf_len
	)

Definition at line 62 of file util-bpf.c.

References SCMutexLock.

SCBPFFree()

void SCBPFFree

(

struct bpf_program *

program

)

Definition at line 56 of file util-bpf.c.