tools/perf/util/tp_pmu.h

Source file repositories/reference/linux-study-clean/tools/perf/util/tp_pmu.h

File Facts

System
Linux kernel
Corpus path
tools/perf/util/tp_pmu.h
Extension
.h
Size
754 bytes
Lines
20
Domain
Support Tooling And Documentation
Bucket
tools
Inferred role
Support Tooling And Documentation: implementation source
Status
source implementation candidate

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

#ifndef __TP_PMU_H
#define __TP_PMU_H

#include "pmu.h"

typedef int (*tp_sys_callback)(void *state, const char *sys_name);
typedef int (*tp_event_callback)(void *state, const char *sys_name, const char *evt_name);

int tp_pmu__id(const char *sys, const char *name);
int tp_pmu__for_each_tp_event(const char *sys, void *state, tp_event_callback cb);
int tp_pmu__for_each_tp_sys(void *state, tp_sys_callback cb);

bool perf_pmu__is_tracepoint(const struct perf_pmu *pmu);
int tp_pmu__for_each_event(struct perf_pmu *pmu, void *state, pmu_event_callback cb);
size_t tp_pmu__num_events(struct perf_pmu *pmu);
bool tp_pmu__have_event(struct perf_pmu *pmu, const char *name);

#endif /* __TP_PMU_H */

Annotation

Implementation Notes