| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef __PERF_TRACEPOINT_H |
| #define __PERF_TRACEPOINT_H |
| |
| #include <dirent.h> |
| #include <string.h> |
| #include <stdbool.h> |
| |
| int tp_event_has_id(const char *dir_path, struct dirent *evt_dir); |
| |
| #define for_each_event(dir_path, evt_dir, evt_dirent) \ |
| while ((evt_dirent = readdir(evt_dir)) != NULL) \ |
| if (evt_dirent->d_type == DT_DIR && \ |
| (strcmp(evt_dirent->d_name, ".")) && \ |
| (strcmp(evt_dirent->d_name, "..")) && \ |
| (!tp_event_has_id(dir_path, evt_dirent))) |
| |
| #define for_each_subsystem(sys_dir, sys_dirent) \ |
| while ((sys_dirent = readdir(sys_dir)) != NULL) \ |
| if (sys_dirent->d_type == DT_DIR && \ |
| (strcmp(sys_dirent->d_name, ".")) && \ |
| (strcmp(sys_dirent->d_name, ".."))) |
| |
| bool is_valid_tracepoint(const char *event_string); |
| |
| #endif /* __PERF_TRACEPOINT_H */ |