psi_stage_bits.h File Reference

Performance schema instrumentation interface. More...

#include <mysql/components/services/bits/psi_bits.h>

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Classes
struct	PSI_stage_progress_v1
	Interface for an instrumented stage progress. More...
struct	PSI_stage_info_v1
	Stage instrument information. More...

Macros
#define	PSI_STAGE_VERSION_1   1
	Performance Schema Stage Interface number for version 1. More...
#define	PSI_CURRENT_STAGE_VERSION   1
	Performance Schema Stage Interface number for the most recent version. More...

Typedefs
typedef unsigned int	PSI_stage_key
	Instrumented stage key. More...
typedef struct PSI_stage_progress_v1	PSI_stage_progress_v1
typedef struct PSI_stage_info_v1	PSI_stage_info_v1
typedef void(*	register_stage_v1_t) (const char *category, struct PSI_stage_info_v1 **info, int count)
	Stage registration API. More...
typedef PSI_stage_progress_v1 *(*	start_stage_v1_t) (PSI_stage_key key, const char *src_file, int src_line)
	Start a new stage, and implicitly end the previous stage. More...
typedef PSI_stage_progress_v1 *(*	get_current_stage_progress_v1_t) (void)
	Get the current stage progress. More...
typedef void(*	end_stage_v1_t) (void)
	End the current stage. More...
typedef struct PSI_stage_info_v1	PSI_stage_info
typedef struct PSI_stage_progress_v1	PSI_stage_progress

Detailed Description

Performance schema instrumentation interface.