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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef PERF_UTIL_PERF_HOOKS_H
#define PERF_UTIL_PERF_HOOKS_H
#ifdef __cplusplus
extern "C" {
#endif
typedef void (*perf_hook_func_t)(void *ctx);
struct perf_hook_desc {
const char * const hook_name;
perf_hook_func_t * const p_hook_func;
void *hook_ctx;
};
extern void perf_hooks__invoke(const struct perf_hook_desc *);
extern void perf_hooks__recover(void);
#define PERF_HOOK(name) \
extern struct perf_hook_desc __perf_hook_desc_##name; \
static inline void perf_hooks__invoke_##name(void) \
{ \
perf_hooks__invoke(&__perf_hook_desc_##name); \
}
#include "perf-hooks-list.h"
#undef PERF_HOOK
extern int
perf_hooks__set_hook(const char *hook_name,
perf_hook_func_t hook_func,
void *hook_ctx);
extern perf_hook_func_t
perf_hooks__get_hook(const char *hook_name);
#ifdef __cplusplus
}
#endif
#endif
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