__pfring Struct Reference

Public Attributes
u_int8_t	initialized
u_int8_t	enabled
u_int8_t	long_header
u_int8_t	force_timestamp
u_int8_t	strip_hw_timestamp
u_int8_t	disable_parsing
u_int8_t	disable_timestamp
u_int8_t	ixia_timestamp_enabled
u_int8_t	vss_apcon_timestamp_enabled
u_int8_t	chunk_mode_enabled
u_int8_t	userspace_bpf
u_int8_t	force_userspace_bpf
u_int32_t	rss_mode
packet_direction	direction
socket_mode	mode
struct pfring_bpf_program	userspace_bpf_filter
struct {
u_int8_t   force_timestamp
u_int8_t   is_silicom_hw_timestamp_card
u_int8_t   enable_hw_timestamp
u_int8_t   last_hw_timestamp_head_offset
struct timespec   last_hw_timestamp
}	hw_ts
struct {
u_int8_t   enabled_rx_packet_send
struct pfring_pkthdr *   last_received_hdr
}	tx
u_int8_t	zc_device
void *	priv_data
void(*	close )(pfring *)
int(*	stats )(pfring *, pfring_stat *)
int(*	recv )(pfring *, u_char **, u_int, struct pfring_pkthdr *, u_int8_t)
int(*	set_poll_watermark )(pfring *, u_int16_t)
int(*	set_poll_watermark_timeout )(pfring *, u_int16_t)
int(*	set_poll_duration )(pfring *, u_int)
int(*	set_tx_watermark )(pfring *, u_int16_t)
int(*	set_channel_id )(pfring *, u_int32_t)
int(*	set_channel_mask )(pfring *, u_int64_t)
int(*	set_application_name )(pfring *, char *)
int(*	set_application_stats )(pfring *, char *)
char *(*	get_appl_stats_file_name )(pfring *ring, char *path, u_int path_len)
int(*	set_vlan_id )(pfring *, u_int16_t)
int(*	bind )(pfring *, char *)
int(*	send )(pfring *, char *, u_int, u_int8_t)
int(*	send_get_time )(pfring *, char *, u_int, struct timespec *)
u_int8_t(*	get_num_rx_channels )(pfring *)
int(*	get_card_settings )(pfring *, pfring_card_settings *)
int(*	set_sampling_rate )(pfring *, u_int32_t)
int(*	set_packet_slicing )(pfring *, packet_slicing_level, u_int32_t)
int(*	get_selectable_fd )(pfring *)
int(*	set_direction )(pfring *, packet_direction)
int(*	set_socket_mode )(pfring *, socket_mode)
int(*	set_cluster )(pfring *, u_int, cluster_type)
int(*	remove_from_cluster )(pfring *)
int(*	set_master_id )(pfring *, u_int32_t)
int(*	set_master )(pfring *, pfring *)
u_int32_t(*	get_ring_id )(pfring *)
u_int32_t(*	get_num_queued_pkts )(pfring *)
int(*	get_hash_filtering_rule_stats )(pfring *, hash_filtering_rule *, char *, u_int *)
int(*	handle_hash_filtering_rule )(pfring *, hash_filtering_rule *, u_char)
int(*	purge_idle_hash_rules )(pfring *, u_int16_t)
int(*	add_filtering_rule )(pfring *, filtering_rule *)
int(*	remove_filtering_rule )(pfring *, u_int16_t)
int(*	purge_idle_rules )(pfring *, u_int16_t)
int(*	get_filtering_rule_stats )(pfring *, u_int16_t, char *, u_int *)
int(*	toggle_filtering_policy )(pfring *, u_int8_t)
int(*	enable_rss_rehash )(pfring *)
int(*	poll )(pfring *, u_int)
int(*	is_pkt_available )(pfring *)
int(*	next_pkt_time )(pfring *, struct timespec *)
int(*	next_pkt_raw_timestamp )(pfring *, u_int64_t *ts)
int(*	version )(pfring *, u_int32_t *)
int(*	get_bound_device_address )(pfring *, u_char [6])
int(*	get_bound_device_ifindex )(pfring *, int *)
int(*	get_device_ifindex )(pfring *, char *, int *)
u_int16_t(*	get_slot_header_len )(pfring *)
int(*	set_virtual_device )(pfring *, virtual_filtering_device_info *)
int(*	add_hw_rule )(pfring *, hw_filtering_rule *)
int(*	remove_hw_rule )(pfring *, u_int16_t)
int(*	loopback_test )(pfring *, char *, u_int, u_int)
int(*	enable_ring )(pfring *)
int(*	disable_ring )(pfring *)
void(*	shutdown )(pfring *)
int(*	set_bpf_filter )(pfring *, char *)
int(*	remove_bpf_filter )(pfring *)
int(*	get_device_clock )(pfring *, struct timespec *)
int(*	set_device_clock )(pfring *, struct timespec *)
int(*	adjust_device_clock )(pfring *, struct timespec *, int8_t)
void(*	sync_indexes_with_kernel )(pfring *)
int(*	send_last_rx_packet )(pfring *, int)
void(*	flush_tx_packets )(pfring *)
int(*	register_zerocopy_tx_ring )(pfring *, pfring *)
int(*	recv_chunk )(pfring *, void **, pfring_chunk_info *, u_int8_t)
int(*	set_bound_dev_name )(pfring *, char *)
int(*	get_metadata )(pfring *, u_char **, u_int32_t *)
u_int32_t(*	get_interface_speed )(pfring *)
struct {
int8_t   device_id
int8_t   port_id
}	rdi
filtering_mode	ft_mode
pfring_device_type	ft_device_type
char *	buffer
char *	slots
char *	device_name
u_int32_t	caplen
u_int16_t	slot_header_len
u_int16_t	mtu
u_int32_t	sampling_rate
u_int32_t	sampling_counter
packet_slicing_level	slicing_level
u_int32_t	slicing_additional_bytes
u_int8_t	is_shutting_down
u_int8_t	socket_default_accept_policy
int	fd
int	device_id
FlowSlotInfo *	slots_info
u_int32_t	poll_sleep
u_int16_t	poll_duration
u_int8_t	promisc
u_int8_t	ft_enabled
u_int8_t	reentrant
u_int8_t	break_recv_loop
u_long	num_poll_calls
pfring_rwlock_t	rx_lock
pfring_rwlock_t	tx_lock
u_int32_t	flags
void *	ft
struct sockaddr_ll	sock_tx
pfring *	reflector_socket
pfring *	one_copy_rx_pfring

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The documentation for this struct was generated from the following file:

• /tmp/PF_RING/userland/lib/pfring.h