162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci#ifndef __PERF_TRACEPOINT_H 362306a36Sopenharmony_ci#define __PERF_TRACEPOINT_H 462306a36Sopenharmony_ci 562306a36Sopenharmony_ci#include <dirent.h> 662306a36Sopenharmony_ci#include <string.h> 762306a36Sopenharmony_ci 862306a36Sopenharmony_ciint tp_event_has_id(const char *dir_path, struct dirent *evt_dir); 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ci#define for_each_event(dir_path, evt_dir, evt_dirent) \ 1162306a36Sopenharmony_ci while ((evt_dirent = readdir(evt_dir)) != NULL) \ 1262306a36Sopenharmony_ci if (evt_dirent->d_type == DT_DIR && \ 1362306a36Sopenharmony_ci (strcmp(evt_dirent->d_name, ".")) && \ 1462306a36Sopenharmony_ci (strcmp(evt_dirent->d_name, "..")) && \ 1562306a36Sopenharmony_ci (!tp_event_has_id(dir_path, evt_dirent))) 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ci#define for_each_subsystem(sys_dir, sys_dirent) \ 1862306a36Sopenharmony_ci while ((sys_dirent = readdir(sys_dir)) != NULL) \ 1962306a36Sopenharmony_ci if (sys_dirent->d_type == DT_DIR && \ 2062306a36Sopenharmony_ci (strcmp(sys_dirent->d_name, ".")) && \ 2162306a36Sopenharmony_ci (strcmp(sys_dirent->d_name, ".."))) 2262306a36Sopenharmony_ci 2362306a36Sopenharmony_ciint is_valid_tracepoint(const char *event_string); 2462306a36Sopenharmony_ci 2562306a36Sopenharmony_ci#endif /* __PERF_TRACEPOINT_H */ 26