Include dependency graph for main.c:

Data Structures
struct	vlib_process_bootstrap_args_t

Macros
#define	VLIB_FRAME_SIZE_ALLOC (VLIB_FRAME_SIZE + 4)

#define	VLIB_FRAME_SIZE_EXTRA 4

#define	VLIB_FRAME_MAGIC (0xabadc0ed)

#define	A(x) vec_add1(vm->pcap_buffer, (x))

#define	foreach_weak_reference_stub

Functions
static u32	vlib_frame_bytes (u32 n_scalar_bytes, u32 n_vector_bytes)

static u32 *	vlib_frame_find_magic (vlib_frame_t f, vlib_node_t node)

static vlib_frame_size_t *	get_frame_size_info (vlib_node_main_t *nm, u32 n_scalar_bytes, u32 n_vector_bytes)

static vlib_frame_t *	vlib_frame_alloc_to_node (vlib_main_t *vm, u32 to_node_index, u32 frame_flags)

static vlib_frame_t *	vlib_frame_alloc (vlib_main_t vm, vlib_node_runtime_t from_node_runtime, u32 to_next_index)

vlib_frame_t *	vlib_get_frame_to_node (vlib_main_t *vm, u32 to_node_index)

void	vlib_put_frame_to_node (vlib_main_t vm, u32 to_node_index, vlib_frame_t f)

void	vlib_frame_free (vlib_main_t vm, vlib_node_runtime_t r, vlib_frame_t *f)

static clib_error_t *	show_frame_stats (vlib_main_t vm, unformat_input_t input, vlib_cli_command_t *cmd)

static void	vlib_next_frame_change_ownership (vlib_main_t vm, vlib_node_runtime_t node_runtime, u32 next_index)

static void	validate_frame_magic (vlib_main_t vm, vlib_frame_t f, vlib_node_t *n, uword next_index)

vlib_frame_t *	vlib_get_next_frame_internal (vlib_main_t vm, vlib_node_runtime_t node, u32 next_index, u32 allocate_new_next_frame)

static void	vlib_put_next_frame_validate (vlib_main_t vm, vlib_node_runtime_t rt, u32 next_index, u32 n_vectors_left)

void	vlib_put_next_frame (vlib_main_t vm, vlib_node_runtime_t r, u32 next_index, u32 n_vectors_left)
	Release pointer to next frame vector data. More...

never_inline void	vlib_node_runtime_sync_stats (vlib_main_t vm, vlib_node_runtime_t r, uword n_calls, uword n_vectors, uword n_clocks, uword n_ticks0, uword n_ticks1)

static void	vlib_process_sync_stats (vlib_main_t vm, vlib_process_t p, uword n_calls, uword n_vectors, uword n_clocks, uword n_ticks0, uword n_ticks1)

void	vlib_node_sync_stats (vlib_main_t vm, vlib_node_t n)

static u32	vlib_node_runtime_update_stats (vlib_main_t vm, vlib_node_runtime_t node, uword n_calls, uword n_vectors, uword n_clocks, uword n_ticks0, uword n_ticks1)

static void	vlib_node_runtime_perf_counter (vlib_main_t vm, u64 pmc0, u64 pmc1, vlib_node_runtime_t node, vlib_frame_t *frame, int before_or_after)

static void	vlib_process_update_stats (vlib_main_t vm, vlib_process_t p, uword n_calls, uword n_vectors, uword n_clocks)

static clib_error_t *	vlib_cli_elog_clear (vlib_main_t vm, unformat_input_t input, vlib_cli_command_t *cmd)

static clib_error_t *	elog_save_buffer (vlib_main_t vm, unformat_input_t input, vlib_cli_command_t *cmd)

void	elog_post_mortem_dump (void)

static clib_error_t *	elog_stop (vlib_main_t vm, unformat_input_t input, vlib_cli_command_t *cmd)

static clib_error_t *	elog_restart (vlib_main_t vm, unformat_input_t input, vlib_cli_command_t *cmd)

static clib_error_t *	elog_resize (vlib_main_t vm, unformat_input_t input, vlib_cli_command_t *cmd)

static void	elog_show_buffer_internal (vlib_main_t *vm, u32 n_events_to_show)

static clib_error_t *	elog_show_buffer (vlib_main_t vm, unformat_input_t input, vlib_cli_command_t *cmd)

void	vlib_gdb_show_event_log (void)

static void	vlib_elog_main_loop_event (vlib_main_t *vm, u32 node_index, u64 time, u32 n_vectors, u32 is_return)

static void	add_trajectory_trace (vlib_buffer_t *b, u32 node_index)

u8 *	format_vnet_buffer_flags (u8 s, va_list args)

u8 *	format_vnet_buffer_opaque (u8 s, va_list args)

u8 *	format_vnet_buffer_opaque2 (u8 s, va_list args)

static u8 *	format_buffer_metadata (u8 s, va_list args)

static void	dispatch_pcap_trace (vlib_main_t vm, vlib_node_runtime_t node, vlib_frame_t *frame)

static_always_inline u64	dispatch_node (vlib_main_t vm, vlib_node_runtime_t node, vlib_node_type_t type, vlib_node_state_t dispatch_state, vlib_frame_t *frame, u64 last_time_stamp)

static u64	dispatch_pending_node (vlib_main_t *vm, uword pending_frame_index, u64 last_time_stamp)

static uword	vlib_process_stack_is_valid (vlib_process_t *p)

static uword	vlib_process_bootstrap (uword _a)

static_always_inline uword	vlib_process_startup (vlib_main_t vm, vlib_process_t p, vlib_frame_t *f)

static_always_inline uword	vlib_process_resume (vlib_process_t *p)

static u64	dispatch_process (vlib_main_t vm, vlib_process_t p, vlib_frame_t *f, u64 last_time_stamp)

void	vlib_start_process (vlib_main_t *vm, uword process_index)

static u64	dispatch_suspended_process (vlib_main_t *vm, uword process_index, u64 last_time_stamp)

void	vl_api_send_pending_rpc_requests (vlib_main_t *)

static_always_inline void	vlib_main_or_worker_loop (vlib_main_t *vm, int is_main)

static void	vlib_main_loop (vlib_main_t *vm)

void	vlib_worker_loop (vlib_main_t *vm)

static clib_error_t *	vlib_main_configure (vlib_main_t vm, unformat_input_t input)

static void	dummy_queue_signal_callback (vlib_main_t *vm)

void	vl_api_set_elog_main (elog_main_t *m)

int	vl_api_set_elog_trace_api_messages (int enable)

int	vl_api_get_elog_trace_api_messages (void)

int	vlib_main (vlib_main_t volatile vm, unformat_input_t input)

int	vlib_pcap_dispatch_trace_configure (vlib_pcap_dispatch_trace_args_t *a)

static clib_error_t *	dispatch_trace_command_fn (vlib_main_t vm, unformat_input_t input, vlib_cli_command_t *cmd)

Variables
	CJ_GLOBAL_LOG_PROTOTYPE

u32	wraps

static vlib_cli_command_t	show_frame_stats_cli
	(constructor) VLIB_CLI_COMMAND (show_frame_stats_cli) More...

static vlib_cli_command_t	elog_clear_cli
	(constructor) VLIB_CLI_COMMAND (elog_clear_cli) More...

static vlib_cli_command_t	elog_save_cli
	(constructor) VLIB_CLI_COMMAND (elog_save_cli) More...

static vlib_cli_command_t	elog_stop_cli
	(constructor) VLIB_CLI_COMMAND (elog_stop_cli) More...

static vlib_cli_command_t	elog_restart_cli
	(constructor) VLIB_CLI_COMMAND (elog_restart_cli) More...

static vlib_cli_command_t	elog_resize_cli
	(constructor) VLIB_CLI_COMMAND (elog_resize_cli) More...

static vlib_cli_command_t	elog_show_cli
	(constructor) VLIB_CLI_COMMAND (elog_show_cli) More...

vlib_main_t	vlib_global_main

	foreach_weak_reference_stub

static vlib_cli_command_t	pcap_dispatch_trace_command
	(constructor) VLIB_CLI_COMMAND (pcap_dispatch_trace_command) More...

Macro Definition Documentation

#define A ( x ) vec_add1(vm->pcap_buffer, (x))

Definition at line 1020 of file main.c.

#define foreach_weak_reference_stub

Value:

_(vlib_map_stat_segment_init)                   \
_(vpe_api_init)                                 \
_(vlibmemory_init)                              \
_(map_api_segment_init)

Definition at line 1974 of file main.c.

#define VLIB_FRAME_MAGIC (0xabadc0ed)

#define VLIB_FRAME_SIZE_ALLOC (VLIB_FRAME_SIZE + 4)

Definition at line 53 of file main.c.

#define VLIB_FRAME_SIZE_EXTRA 4

Function Documentation

static void add_trajectory_trace	(	vlib_buffer_t *	b,
		u32	node_index
	)

inlinestatic

Definition at line 966 of file main.c.

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static_always_inline u64 dispatch_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_node_type_t	type,
		vlib_node_state_t	dispatch_state,
		vlib_frame_t *	frame,
		u64	last_time_stamp
	)

Definition at line 1131 of file main.c.

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static void dispatch_pcap_trace	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame
	)

static

Definition at line 1023 of file main.c.

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static u64 dispatch_pending_node	(	vlib_main_t *	vm,
		uword	pending_frame_index,
		u64	last_time_stamp
	)

static

Definition at line 1324 of file main.c.

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static u64 dispatch_process	(	vlib_main_t *	vm,
		vlib_process_t *	p,
		vlib_frame_t *	f,
		u64	last_time_stamp
	)

static

Definition at line 1510 of file main.c.

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static u64 dispatch_suspended_process	(	vlib_main_t *	vm,
		uword	process_index,
		u64	last_time_stamp
	)

static

Definition at line 1591 of file main.c.

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static clib_error_t* dispatch_trace_command_fn	(	vlib_main_t *	vm,
		unformat_input_t *	input,
		vlib_cli_command_t *	cmd
	)

static

Definition at line 2275 of file main.c.

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static void dummy_queue_signal_callback ( vlib_main_t * vm )

static

Definition at line 1970 of file main.c.

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void elog_post_mortem_dump ( void )

Definition at line 752 of file main.c.

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static clib_error_t* elog_resize	(	vlib_main_t *	vm,
		unformat_input_t *	input,
		vlib_cli_command_t *	cmd
	)

static

Definition at line 818 of file main.c.

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static clib_error_t* elog_restart	(	vlib_main_t *	vm,
		unformat_input_t *	input,
		vlib_cli_command_t *	cmd
	)

static

Definition at line 798 of file main.c.

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static clib_error_t* elog_save_buffer	(	vlib_main_t *	vm,
		unformat_input_t *	input,
		vlib_cli_command_t *	cmd
	)

static

Definition at line 715 of file main.c.

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static clib_error_t* elog_show_buffer	(	vlib_main_t *	vm,
		unformat_input_t *	input,
		vlib_cli_command_t *	cmd
	)

static

Definition at line 878 of file main.c.

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static void elog_show_buffer_internal	(	vlib_main_t *	vm,
		u32	n_events_to_show
	)

static

Definition at line 850 of file main.c.

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static clib_error_t* elog_stop	(	vlib_main_t *	vm,
		unformat_input_t *	input,
		vlib_cli_command_t *	cmd
	)

static

Definition at line 778 of file main.c.

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static u8* format_buffer_metadata	(	u8 *	s,
		va_list *	args
	)

static

Definition at line 1002 of file main.c.

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

Definition at line 978 of file main.c.

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

Definition at line 986 of file main.c.

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u8 * format_vnet_buffer_opaque2	(	u8 *	s,
		va_list *	args
	)

Definition at line 995 of file main.c.

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static vlib_frame_size_t* get_frame_size_info	(	vlib_node_main_t *	nm,
		u32	n_scalar_bytes,
		u32	n_vector_bytes
	)

inlinestatic

Definition at line 95 of file main.c.

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static clib_error_t* show_frame_stats	(	vlib_main_t *	vm,
		unformat_input_t *	input,
		vlib_cli_command_t *	cmd
	)

static

Definition at line 244 of file main.c.

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static void validate_frame_magic	(	vlib_main_t *	vm,
		vlib_frame_t *	f,
		vlib_node_t *	n,
		uword	next_index
	)

inlinestatic

Definition at line 348 of file main.c.

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int vl_api_get_elog_trace_api_messages ( void )

Definition at line 2003 of file main.c.

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void vl_api_send_pending_rpc_requests ( vlib_main_t * vm )

Definition at line 1667 of file main.c.

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void vl_api_set_elog_main ( elog_main_t * m )

Definition at line 1988 of file main.c.

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int vl_api_set_elog_trace_api_messages ( int enable )

Definition at line 1995 of file main.c.

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static clib_error_t* vlib_cli_elog_clear	(	vlib_main_t *	vm,
		unformat_input_t *	input,
		vlib_cli_command_t *	cmd
	)

static

Definition at line 698 of file main.c.

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static void vlib_elog_main_loop_event	(	vlib_main_t *	vm,
		u32	node_index,
		u64	time,
		u32	n_vectors,
		u32	is_return
	)

inlinestatic

Definition at line 913 of file main.c.

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static vlib_frame_t* vlib_frame_alloc	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	from_node_runtime,
		u32	to_next_index
	)

static

Definition at line 174 of file main.c.

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static vlib_frame_t* vlib_frame_alloc_to_node	(	vlib_main_t *	vm,
		u32	to_node_index,
		u32	frame_flags
	)

static

Definition at line 121 of file main.c.

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static u32 vlib_frame_bytes	(	u32	n_scalar_bytes,
		u32	n_vector_bytes
	)

inlinestatic

Definition at line 58 of file main.c.

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static u32* vlib_frame_find_magic	(	vlib_frame_t *	f,
		vlib_node_t *	node
	)

inlinestatic

Definition at line 83 of file main.c.

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void vlib_frame_free	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	r,
		vlib_frame_t *	f
	)

Definition at line 216 of file main.c.

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void vlib_gdb_show_event_log ( void )

Definition at line 907 of file main.c.

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vlib_frame_t* vlib_get_frame_to_node	(	vlib_main_t *	vm,
		u32	to_node_index
	)

Definition at line 187 of file main.c.

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vlib_frame_t* vlib_get_next_frame_internal	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		u32	next_index,
		u32	allocate_new_next_frame
	)

Definition at line 357 of file main.c.

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int vlib_main	(	vlib_main_t *volatile	vm,
		unformat_input_t *	input
	)

Definition at line 2011 of file main.c.

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static clib_error_t* vlib_main_configure	(	vlib_main_t *	vm,
		unformat_input_t *	input
	)

static

Definition at line 1940 of file main.c.

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static void vlib_main_loop ( vlib_main_t * vm )

static

Definition at line 1926 of file main.c.

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static_always_inline void vlib_main_or_worker_loop	(	vlib_main_t *	vm,
		int	is_main
	)

Definition at line 1673 of file main.c.

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static void vlib_next_frame_change_ownership	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node_runtime,
		u32	next_index
	)

static

Definition at line 274 of file main.c.

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static void vlib_node_runtime_perf_counter	(	vlib_main_t *	vm,
		u64 *	pmc0,
		u64 *	pmc1,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame,
		int	before_or_after
	)

inlinestatic

Definition at line 677 of file main.c.

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never_inline void vlib_node_runtime_sync_stats	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	r,
		uword	n_calls,
		uword	n_vectors,
		uword	n_clocks,
		uword	n_ticks0,
		uword	n_ticks1
	)

Definition at line 544 of file main.c.

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static u32 vlib_node_runtime_update_stats	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		uword	n_calls,
		uword	n_vectors,
		uword	n_clocks,
		uword	n_ticks0,
		uword	n_ticks1
	)

inlinestatic

Definition at line 623 of file main.c.

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void vlib_node_sync_stats	(	vlib_main_t *	vm,
		vlib_node_t *	n
	)

Definition at line 586 of file main.c.

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int vlib_pcap_dispatch_trace_configure ( vlib_pcap_dispatch_trace_args_t * a )

Definition at line 2163 of file main.c.

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static uword vlib_process_bootstrap ( uword _a )

static

Definition at line 1452 of file main.c.

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static_always_inline uword vlib_process_resume ( vlib_process_t * p )

Definition at line 1497 of file main.c.

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static uword vlib_process_stack_is_valid ( vlib_process_t * p )

inlinestatic

Definition at line 1438 of file main.c.

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static_always_inline uword vlib_process_startup	(	vlib_main_t *	vm,
		vlib_process_t *	p,
		vlib_frame_t *	f
	)

Definition at line 1479 of file main.c.

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static void vlib_process_sync_stats	(	vlib_main_t *	vm,
		vlib_process_t *	p,
		uword	n_calls,
		uword	n_vectors,
		uword	n_clocks,
		uword	n_ticks0,
		uword	n_ticks1
	)

inlinestatic

Definition at line 572 of file main.c.

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static void vlib_process_update_stats	(	vlib_main_t *	vm,
		vlib_process_t *	p,
		uword	n_calls,
		uword	n_vectors,
		uword	n_clocks
	)

inlinestatic

Definition at line 689 of file main.c.

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void vlib_put_frame_to_node	(	vlib_main_t *	vm,
		u32	to_node_index,
		vlib_frame_t *	f
	)

Definition at line 196 of file main.c.

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void vlib_put_next_frame	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	r,
		u32	next_index,
		u32	n_packets_left
	)

Release pointer to next frame vector data.

Standard single/dual loop boilerplate element.

Parameters

vm	vlib_main_t pointer, varies by thread
r	current node vlib_node_runtime_t pointer
next_index	graph arc index
n_packets_left	number of slots still available in vector

Definition at line 458 of file main.c.

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static void vlib_put_next_frame_validate	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	rt,
		u32	next_index,
		u32	n_vectors_left
	)

static

Definition at line 422 of file main.c.

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void vlib_start_process	(	vlib_main_t *	vm,
		uword	process_index
	)

Definition at line 1583 of file main.c.

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void vlib_worker_loop ( vlib_main_t * vm )

Definition at line 1932 of file main.c.

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Variable Documentation

CJ_GLOBAL_LOG_PROTOTYPE

Definition at line 49 of file main.c.

vlib_cli_command_t elog_clear_cli

static

Initial value:

= {
  .path = "event-logger clear",
  .short_help = "Clear the event log",
  .function = vlib_cli_elog_clear,
}

(constructor) VLIB_CLI_COMMAND (elog_clear_cli)

Definition at line 706 of file main.c.

vlib_cli_command_t elog_resize_cli

static

Initial value:

= {
  .path = "event-logger resize",
  .short_help = "event-logger resize <nnn>",
  .function = elog_resize,
}

(constructor) VLIB_CLI_COMMAND (elog_resize_cli)

Definition at line 840 of file main.c.

vlib_cli_command_t elog_restart_cli

static

Initial value:

= {
  .path = "event-logger restart",
  .short_help = "Restart the event-logger",
  .function = elog_restart,
}

(constructor) VLIB_CLI_COMMAND (elog_restart_cli)

Definition at line 810 of file main.c.

vlib_cli_command_t elog_save_cli

static

Initial value:

= {
  .path = "event-logger save",
  .short_help = "event-logger save <filename> (saves log in /tmp/<filename>)",
  .function = elog_save_buffer,
}

(constructor) VLIB_CLI_COMMAND (elog_save_cli)

Definition at line 770 of file main.c.

vlib_cli_command_t elog_show_cli

static

Initial value:

= {
  .path = "show event-logger",
  .short_help = "Show event logger info",
  .function = elog_show_buffer,
}

(constructor) VLIB_CLI_COMMAND (elog_show_cli)

Definition at line 899 of file main.c.

vlib_cli_command_t elog_stop_cli

static

Initial value:

= {
  .path = "event-logger stop",
  .short_help = "Stop the event-logger",
  .function = elog_stop,
}

(constructor) VLIB_CLI_COMMAND (elog_stop_cli)

Definition at line 790 of file main.c.

foreach_weak_reference_stub

Definition at line 1983 of file main.c.

vlib_cli_command_t pcap_dispatch_trace_command

static

Initial value:

= {
    .path = "pcap dispatch trace",
    .short_help =
    "pcap dispatch trace [on|off] [max <nn>] [file <name>] [status]\n"
    "              [buffer-trace <input-node-name> <nn>]",
    .function = dispatch_trace_command_fn,
}

(constructor) VLIB_CLI_COMMAND (pcap_dispatch_trace_command)

Definition at line 2413 of file main.c.

vlib_cli_command_t show_frame_stats_cli

static

Initial value:

= {
  .path = "show vlib frame-allocation",
  .short_help = "Show node dispatch frame statistics",
  .function = show_frame_stats,
}

(constructor) VLIB_CLI_COMMAND (show_frame_stats_cli)

Definition at line 265 of file main.c.

vlib_main_t vlib_global_main

Definition at line 1937 of file main.c.

u32 wraps

Definition at line 55 of file main.c.

Data Structures

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Functions

Variables

Macro Definition Documentation

Function Documentation

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