Timeout policy object handling

Functions
struct nfct_timeout *	nfct_timeout_alloc (void)
void	nfct_timeout_free (struct nfct_timeout *t)
int	nfct_timeout_attr_set (struct nfct_timeout *t, uint32_t type, const void *data)
int	nfct_timeout_attr_set_u8 (struct nfct_timeout *t, uint32_t type, uint8_t data)
int	nfct_timeout_attr_set_u16 (struct nfct_timeout *t, uint32_t type, uint16_t data)
void	nfct_timeout_attr_unset (struct nfct_timeout *t, uint32_t type)
int	nfct_timeout_policy_attr_set_u32 (struct nfct_timeout *t, uint32_t type, uint32_t data)
void	nfct_timeout_policy_attr_unset (struct nfct_timeout *t, uint32_t type)
const char *	nfct_timeout_policy_attr_to_name (uint8_t l4proto, uint32_t state)

---

Function Documentation

struct nfct_timeout* nfct_timeout_alloc

(

void

)

[read]

nfct_timeout_alloc - allocate a new conntrack timeout object

Parameters:

protonum

layer 4 protocol number (use IPPROTO_* constants)

You can use IPPROTO_MAX to set the timeout for the generic protocol tracker.

In case of success, this function returns a valid pointer, otherwise NULL s returned and errno is appropriately set.

Definition at line 190 of file libnetfilter_cttimeout.c.

int nfct_timeout_attr_set	(	struct nfct_timeout *	t,
		uint32_t	type,
		const void *	data
	)

nfct_timeout_attr_set - set one attribute of the conntrack timeout object

Parameters:

t	pointer to the conntrack timeout object
type	attribute type you want to set
data	pointer to data that will be used to set this attribute

Definition at line 221 of file libnetfilter_cttimeout.c.

int nfct_timeout_attr_set_u16	(	struct nfct_timeout *	t,
		uint32_t	type,
		uint16_t	data
	)

nfct_timeout_attr_set_u16 - set one attribute of the conntrack timeout object

Parameters:

t	pointer to the conntrack timeout object
type	attribute type you want to set
data	pointer to data that will be used to set this attribute

Definition at line 261 of file libnetfilter_cttimeout.c.

int nfct_timeout_attr_set_u8	(	struct nfct_timeout *	t,
		uint32_t	type,
		uint8_t	data
	)

nfct_timeout_attr_set_u8 - set one attribute of the conntrack timeout object

Parameters:

t	pointer to the conntrack timeout object
type	attribute type you want to set
data	pointer to data that will be used to set this attribute

Definition at line 248 of file libnetfilter_cttimeout.c.

void nfct_timeout_attr_unset	(	struct nfct_timeout *	t,
		uint32_t	type
	)

nfct_timeout_attr_unset - unset one attribute of the conntrack timeout object

Parameters:

t	pointer to the conntrack timeout object
type	attribute type you want to set

Definition at line 272 of file libnetfilter_cttimeout.c.

void nfct_timeout_free

(

struct nfct_timeout *

t

)

nfct_timeout_free - release one conntrack timeout object

Parameters:

t	pointer to the conntrack timeout object

Definition at line 206 of file libnetfilter_cttimeout.c.

int nfct_timeout_policy_attr_set_u32	(	struct nfct_timeout *	t,
		uint32_t	type,
		uint32_t	data
	)

nfct_timeout_policy_attr_set_u32 - set one attribute of the policy

Parameters:

t	pointer to the conntrack timeout object
type	attribute type you want to set
data	data that will be used to set this attribute

Definition at line 285 of file libnetfilter_cttimeout.c.

const char* nfct_timeout_policy_attr_to_name	(	uint8_t	l4proto,
		uint32_t	state
	)

nfct_timeout_policy_attr_to_name - get state name from protocol state number

Parameters:

l4proto	protocol, ie. IPPROTO_*
state	state number that you want to get the state name

This function returns NULL if unsupported protocol or state number is passed. Otherwise, a pointer to valid string is returned.

Definition at line 343 of file libnetfilter_cttimeout.c.

void nfct_timeout_policy_attr_unset	(	struct nfct_timeout *	t,
		uint32_t	type
	)

nfct_timeout_policy_attr_unset - unset one attribute of the policy

Parameters:

t	pointer to the conntrack timeout object
type	attribute type you want to set

Definition at line 329 of file libnetfilter_cttimeout.c.