flowprobe.h File Reference

flow-per-packet plugin header file More...

Include dependency graph for flowprobe.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Data Structures
struct	flowprobe_protocol_context_t
struct	flowprobe_entry_t
struct	flowprobe_main_t

Macros
#define	FLOWPROBE_TIMER_ACTIVE   (15)
#define	FLOWPROBE_TIMER_PASSIVE   120
#define	FLOWPROBE_LOG2_HASHSIZE   (18)
#define	FLOW_MAXIMUM_EXPORT_ENTRIES   (1024)
#define	FLOWPROBE_KEY_IN_U32   22

Enumerations
enum	flowprobe_record_t {   FLOW_RECORD_L2 = 1 << 0, FLOW_RECORD_L3 = 1 << 1, FLOW_RECORD_L4 = 1 << 2, FLOW_RECORD_L2_IP4 = 1 << 3,   FLOW_RECORD_L2_IP6 = 1 << 4, FLOW_N_RECORDS = 1 << 5 }
enum	flowprobe_variant_t {   FLOW_VARIANT_IP4, FLOW_VARIANT_IP6, FLOW_VARIANT_L2, FLOW_VARIANT_L2_IP4,   FLOW_VARIANT_L2_IP6, FLOW_N_VARIANTS }

Functions
	STATIC_ASSERT (sizeof(flowprobe_variant_t)==1,"flowprobe_variant_t is expected to be 1 byte, ""revisit padding in flowprobe_key_t")
typedef	CLIB_PACKED (union{struct{u32 rx_sw_if_index;u32 tx_sw_if_index;u8 src_mac[6];u8 dst_mac[6];u16 ethertype;ip46_address_t src_address;ip46_address_t dst_address;u8 protocol;u16 src_port;u16 dst_port;flowprobe_variant_t which;};u32 as_u32[FLOWPROBE_KEY_IN_U32];}) flowprobe_key_t
	STATIC_ASSERT (sizeof(flowprobe_key_t)==FLOWPROBE_KEY_IN_U32 *sizeof(u32),"flowprobe_key_t padding is wrong")
void	flowprobe_flush_callback_ip4 (void)
void	flowprobe_flush_callback_ip6 (void)
void	flowprobe_flush_callback_l2 (void)
u8 *	format_flowprobe_entry (u8 *s, va_list *args)

Variables
flowprobe_main_t	flowprobe_main

Detailed Description

flow-per-packet plugin header file

Definition in file flowprobe.h.

Macro Definition Documentation

#define FLOW_MAXIMUM_EXPORT_ENTRIES   (1024)

Definition at line 61 of file flowprobe.h.

#define FLOWPROBE_KEY_IN_U32   22

Definition at line 75 of file flowprobe.h.

#define FLOWPROBE_LOG2_HASHSIZE   (18)

Definition at line 33 of file flowprobe.h.

#define FLOWPROBE_TIMER_ACTIVE   (15)

Definition at line 31 of file flowprobe.h.

#define FLOWPROBE_TIMER_PASSIVE   120

Definition at line 32 of file flowprobe.h.

Enumeration Type Documentation

enum flowprobe_record_t

Enumerator
FLOW_RECORD_L2
FLOW_RECORD_L3
FLOW_RECORD_L4
FLOW_RECORD_L2_IP4
FLOW_RECORD_L2_IP6
FLOW_N_RECORDS

Definition at line 35 of file flowprobe.h.

enum flowprobe_variant_t

Enumerator
FLOW_VARIANT_IP4
FLOW_VARIANT_IP6
FLOW_VARIANT_L2
FLOW_VARIANT_L2_IP4
FLOW_VARIANT_L2_IP6
FLOW_N_VARIANTS

Definition at line 46 of file flowprobe.h.

Function Documentation

typedef CLIB_PACKED

(

union{struct{u32 rx_sw_if_index;u32 tx_sw_if_index;u8 src_mac[6];u8 dst_mac[6];u16 ethertype;ip46_address_t src_address;ip46_address_t dst_address;u8 protocol;u16 src_port;u16 dst_port;flowprobe_variant_t which;};u32 as_u32[FLOWPROBE_KEY_IN_U32];}

)

void flowprobe_flush_callback_ip4

(

void

)

Definition at line 838 of file node.c.

Here is the call graph for this function:

Here is the caller graph for this function:

void flowprobe_flush_callback_ip6

(

void

)

Definition at line 844 of file node.c.

Here is the call graph for this function:

Here is the caller graph for this function:

void flowprobe_flush_callback_l2

(

void

)

Definition at line 850 of file node.c.

Here is the call graph for this function:

Here is the caller graph for this function:

u8* format_flowprobe_entry	(	u8 *	s,
		va_list *	args
	)

Definition at line 749 of file flowprobe.c.

Here is the call graph for this function:

STATIC_ASSERT	(	sizeof(flowprobe_variant_t)	= =1,
		"flowprobe_variant_t is expected to be 1	byte,
		""revisit padding in flowprobe_key_t"
	)

STATIC_ASSERT	(	sizeof(flowprobe_key_t)	= =FLOWPROBE_KEY_IN_U32 *sizeof(u32),
		"flowprobe_key_t padding is wrong"
	)

Variable Documentation

flowprobe_main_t flowprobe_main

Definition at line 54 of file flowprobe.c.