elog.h File Reference

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Data Structures
struct	elog_event_t
struct	elog_event_type_t
struct	elog_track_t
struct	elog_time_stamp_t
struct	elog_main_t

Macros
#define	ELOG_TYPE_DECLARE(f)   static elog_event_type_t __ELOG_TYPE_VAR(f)
#define	ELOG_TYPE_INIT_FORMAT_AND_FUNCTION(fmt, func)   { .format = fmt, .function = func, }
#define	ELOG_TYPE_INIT(fmt)   ELOG_TYPE_INIT_FORMAT_AND_FUNCTION(fmt,(char *) __FUNCTION__)
#define	ELOG_TYPE_DECLARE_HELPER(f, fmt, func)
#define	ELOG_TYPE_DECLARE_FORMAT_AND_FUNCTION(f, fmt)   ELOG_TYPE_DECLARE_HELPER (f, fmt, (char *) __FUNCTION__)
#define	ELOG_TYPE_DECLARE_FORMAT(f, fmt)   ELOG_TYPE_DECLARE_HELPER (f, fmt, 0)
#define	ELOG_TYPE(f, fmt)   ELOG_TYPE_DECLARE_FORMAT_AND_FUNCTION(f,fmt)
#define	ELOG_TYPE_D(f)   ELOG_TYPE_DECLARE_FORMAT (f, #f " %d")
#define	ELOG_TYPE_X(f)   ELOG_TYPE_DECLARE_FORMAT (f, #f " 0x%x")
#define	ELOG_TYPE_DF(f)   ELOG_TYPE_DECLARE_FORMAT_AND_FUNCTION (f, #f " %d")
#define	ELOG_TYPE_XF(f)   ELOG_TYPE_DECLARE_FORMAT_AND_FUNCTION (f, #f " 0x%x")
#define	ELOG_TYPE_FD(f)   ELOG_TYPE_DECLARE_FORMAT_AND_FUNCTION (f, #f " %d")
#define	ELOG_TYPE_FX(f)   ELOG_TYPE_DECLARE_FORMAT_AND_FUNCTION (f, #f " 0x%x")
#define	ELOG_TRACK_DECLARE(f)   static elog_track_t __ELOG_TRACK_VAR(f)
#define	ELOG_TRACK(f)   ELOG_TRACK_DECLARE(f) = { .name = #f, }
#define	ELOG(em, f, data)   elog ((em), &__ELOG_TYPE_VAR(f), data)
#define	ELOG_INLINE(em, f, data)   elog_inline ((em), &__ELOG_TYPE_VAR(f), data)
#define	ELOG_TRACK_DATA(em, f, track)   elog_data ((em), &__ELOG_TYPE_VAR(f), &__ELOG_TRACK_VAR(track))
#define	ELOG_TRACK_DATA_INLINE(em, f, track)   elog_data_inline ((em), &__ELOG_TYPE_VAR(f), &__ELOG_TRACK_VAR(track))
#define	ELOG_DATA(em, f)   elog_data ((em), &__ELOG_TYPE_VAR (f), &(em)->default_track)
#define	ELOG_DATA_INLINE(em, f)   elog_data_inline ((em), &__ELOG_TYPE_VAR (f), &(em)->default_track)

Functions
static uword	elog_n_events_in_buffer (elog_main_t *em)
static uword	elog_buffer_capacity (elog_main_t *em)
static void	elog_reset_buffer (elog_main_t *em)
static void	elog_enable_disable (elog_main_t *em, int is_enabled)
static void	elog_disable_after_events (elog_main_t *em, uword n)
static void	elog_disable_trigger (elog_main_t *em)
word	elog_event_type_register (elog_main_t *em, elog_event_type_t *t)
word	elog_track_register (elog_main_t *em, elog_track_t *t)
static uword	elog_is_enabled (elog_main_t *em)
static void *	elog_event_data_inline (elog_main_t *em, elog_event_type_t *type, elog_track_t *track, u64 cpu_time)
void *	elog_event_data (elog_main_t *em, elog_event_type_t *type, elog_track_t *track, u64 cpu_time)
static void *	elog_event_data_not_inline (elog_main_t *em, elog_event_type_t *type, elog_track_t *track, u64 cpu_time)
static void	elog (elog_main_t *em, elog_event_type_t *type, u32 data)
static void	elog_inline (elog_main_t *em, elog_event_type_t *type, u32 data)
static void	elog_track (elog_main_t *em, elog_event_type_t *type, elog_track_t *track, u32 data)
static void	elog_track_inline (elog_main_t *em, elog_event_type_t *type, elog_track_t *track, u32 data)
static void *	elog_data (elog_main_t *em, elog_event_type_t *type, elog_track_t *track)
static void *	elog_data_inline (elog_main_t *em, elog_event_type_t *type, elog_track_t *track)
u32	elog_string (elog_main_t *em, char *format,...)
void	elog_time_now (elog_time_stamp_t *et)
elog_event_t *	elog_get_events (elog_main_t *em)
elog_event_t *	elog_peek_events (elog_main_t *em)
void	elog_merge (elog_main_t *dst, u8 *dst_tag, elog_main_t *src, u8 *src_tag)
u8 *	format_elog_event (u8 *s, va_list *va)
u8 *	format_elog_track (u8 *s, va_list *va)
void	serialize_elog_main (serialize_main_t *m, va_list *va)
void	unserialize_elog_main (serialize_main_t *m, va_list *va)
void	elog_init (elog_main_t *em, u32 n_events)
void	elog_alloc (elog_main_t *em, u32 n_events)
static clib_error_t *	elog_write_file (elog_main_t *em, char *unix_file)
static clib_error_t *	elog_read_file (elog_main_t *em, char *unix_file)

Macro Definition Documentation

#define ELOG	(		em,
			f,
			data
	)		elog ((em), &__ELOG_TYPE_VAR(f), data)

Definition at line 382 of file elog.h.

#define ELOG_DATA	(		em,
			f
	)		elog_data ((em), &__ELOG_TYPE_VAR (f), &(em)->default_track)

Definition at line 392 of file elog.h.

#define ELOG_DATA_INLINE	(		em,
			f
	)		elog_data_inline ((em), &__ELOG_TYPE_VAR (f), &(em)->default_track)

Definition at line 393 of file elog.h.

#define ELOG_INLINE	(		em,
			f,
			data
	)		elog_inline ((em), &__ELOG_TYPE_VAR(f), data)

Definition at line 383 of file elog.h.

#define ELOG_TRACK

(

f

)

ELOG_TRACK_DECLARE(f) = { .name = #f, }

Definition at line 379 of file elog.h.

#define ELOG_TRACK_DATA	(		em,
			f,
			track
	)		elog_data ((em), &__ELOG_TYPE_VAR(f), &__ELOG_TRACK_VAR(track))

Definition at line 386 of file elog.h.

#define ELOG_TRACK_DATA_INLINE	(		em,
			f,
			track
	)		elog_data_inline ((em), &__ELOG_TYPE_VAR(f), &__ELOG_TRACK_VAR(track))

Definition at line 388 of file elog.h.

#define ELOG_TRACK_DECLARE

(

f

)

static elog_track_t __ELOG_TRACK_VAR(f)

Definition at line 378 of file elog.h.

#define ELOG_TYPE	(		f,
			fmt
	)		ELOG_TYPE_DECLARE_FORMAT_AND_FUNCTION(f,fmt)

Definition at line 370 of file elog.h.

#define ELOG_TYPE_D

(

f

)

ELOG_TYPE_DECLARE_FORMAT (f, #f " %d")

Definition at line 371 of file elog.h.

#define ELOG_TYPE_DECLARE

(

f

)

static elog_event_type_t __ELOG_TYPE_VAR(f)

Definition at line 350 of file elog.h.

#define ELOG_TYPE_DECLARE_FORMAT	(		f,
			fmt
	)		ELOG_TYPE_DECLARE_HELPER (f, fmt, 0)

Definition at line 365 of file elog.h.

#define ELOG_TYPE_DECLARE_FORMAT_AND_FUNCTION	(		f,
			fmt
	)		ELOG_TYPE_DECLARE_HELPER (f, fmt, (char *) __FUNCTION__)

Definition at line 362 of file elog.h.

#define ELOG_TYPE_DECLARE_HELPER	(		f,
			fmt,
			func
	)

Value:

static elog_event_type_t __ELOG_TYPE_VAR(f) =           \
    ELOG_TYPE_INIT_FORMAT_AND_FUNCTION (fmt, func)

Definition at line 358 of file elog.h.

#define ELOG_TYPE_DF

(

f

)

ELOG_TYPE_DECLARE_FORMAT_AND_FUNCTION (f, #f " %d")

Definition at line 373 of file elog.h.

#define ELOG_TYPE_FD

(

f

)

ELOG_TYPE_DECLARE_FORMAT_AND_FUNCTION (f, #f " %d")

Definition at line 375 of file elog.h.

#define ELOG_TYPE_FX

(

f

)

ELOG_TYPE_DECLARE_FORMAT_AND_FUNCTION (f, #f " 0x%x")

Definition at line 376 of file elog.h.

#define ELOG_TYPE_INIT

(

fmt

)

ELOG_TYPE_INIT_FORMAT_AND_FUNCTION(fmt,(char *) __FUNCTION__)

Definition at line 355 of file elog.h.

#define ELOG_TYPE_INIT_FORMAT_AND_FUNCTION	(		fmt,
			func
	)		{ .format = fmt, .function = func, }

Definition at line 352 of file elog.h.

#define ELOG_TYPE_X

(

f

)

ELOG_TYPE_DECLARE_FORMAT (f, #f " 0x%x")

Definition at line 372 of file elog.h.

#define ELOG_TYPE_XF

(

f

)

ELOG_TYPE_DECLARE_FORMAT_AND_FUNCTION (f, #f " 0x%x")

Definition at line 374 of file elog.h.

Function Documentation

static void elog ( elog_main_t *  em, elog_event_type_t *  type, u32  data  )

inlinestatic

Definition at line 291 of file elog.h.

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void elog_alloc	(	elog_main_t *	em,
		u32	n_events
	)

Definition at line 443 of file elog.c.

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static uword elog_buffer_capacity ( elog_main_t *  em )

inlinestatic

Definition at line 179 of file elog.h.

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static void* elog_data ( elog_main_t *  em, elog_event_type_t *  type, elog_track_t *  track  )

inlinestatic

Definition at line 334 of file elog.h.

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static void* elog_data_inline ( elog_main_t *  em, elog_event_type_t *  type, elog_track_t *  track  )

inlinestatic

Definition at line 340 of file elog.h.

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static void elog_disable_after_events ( elog_main_t *  em, uword  n  )

inlinestatic

Definition at line 203 of file elog.h.

static void elog_disable_trigger ( elog_main_t *  em )

inlinestatic

Definition at line 211 of file elog.h.

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static void elog_enable_disable ( elog_main_t *  em, int  is_enabled  )

inlinestatic

Definition at line 192 of file elog.h.

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void* elog_event_data	(	elog_main_t *	em,
		elog_event_type_t *	type,
		elog_track_t *	track,
		u64	cpu_time
	)

Definition at line 65 of file elog.c.

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static void* elog_event_data_inline ( elog_main_t *  em, elog_event_type_t *  type, elog_track_t *  track, u64  cpu_time  )

inlinestatic

Definition at line 230 of file elog.h.

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static void* elog_event_data_not_inline ( elog_main_t *  em, elog_event_type_t *  type, elog_track_t *  track, u64  cpu_time  )

inlinestatic

Definition at line 279 of file elog.h.

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word elog_event_type_register	(	elog_main_t *	em,
		elog_event_type_t *	t
	)

Definition at line 103 of file elog.c.

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elog_event_t* elog_get_events

(

elog_main_t *

em

)

Definition at line 543 of file elog.c.

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void elog_init	(	elog_main_t *	em,
		u32	n_events
	)

Definition at line 457 of file elog.c.

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static void elog_inline ( elog_main_t *  em, elog_event_type_t *  type, u32  data  )

inlinestatic

Definition at line 302 of file elog.h.

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static uword elog_is_enabled ( elog_main_t *  em )

inlinestatic

Definition at line 222 of file elog.h.

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void elog_merge	(	elog_main_t *	dst,
		u8 *	dst_tag,
		elog_main_t *	src,
		u8 *	src_tag
	)

Definition at line 607 of file elog.c.

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static uword elog_n_events_in_buffer ( elog_main_t *  em )

inlinestatic

Definition at line 173 of file elog.h.

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elog_event_t* elog_peek_events

(

elog_main_t *

em

)

Definition at line 500 of file elog.c.

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static clib_error_t* elog_read_file ( elog_main_t *  em, char *  unix_file  )

inlinestatic

Definition at line 436 of file elog.h.

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static void elog_reset_buffer ( elog_main_t *  em )

inlinestatic

Definition at line 185 of file elog.h.

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u32 elog_string	(	elog_main_t *	em,
		char *	format,
			...
	)

Definition at line 525 of file elog.c.

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void elog_time_now

(

elog_time_stamp_t *

et

)

Definition at line 400 of file elog.c.

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static void elog_track ( elog_main_t *  em, elog_event_type_t *  type, elog_track_t *  track, u32  data  )

inlinestatic

Definition at line 312 of file elog.h.

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static void elog_track_inline ( elog_main_t *  em, elog_event_type_t *  type, elog_track_t *  track, u32  data  )

inlinestatic

Definition at line 323 of file elog.h.

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word elog_track_register	(	elog_main_t *	em,
		elog_track_t *	t
	)

Definition at line 190 of file elog.c.

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static clib_error_t* elog_write_file ( elog_main_t *  em, char *  unix_file  )

inlinestatic

Definition at line 421 of file elog.h.

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u8* format_elog_event	(	u8 *	s,
		va_list *	va
	)

Definition at line 288 of file elog.c.

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u8* format_elog_track	(	u8 *	s,
		va_list *	va
	)

Definition at line 391 of file elog.c.

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void serialize_elog_main	(	serialize_main_t *	m,
		va_list *	va
	)

Definition at line 990 of file elog.c.

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void unserialize_elog_main	(	serialize_main_t *	m,
		va_list *	va
	)

Definition at line 1020 of file elog.c.

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