1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef __API_FS_TRACING_PATH_H 3 #define __API_FS_TRACING_PATH_H 4 5 #include <linux/types.h> 6 #include <dirent.h> 7 8 DIR *tracing_events__opendir(void); 9 int tracing_events__scandir_alphasort(struct dirent ***namelist); 10 11 void tracing_path_set(const char *mountpoint); 12 const char *tracing_path_mount(void); 13 14 char *get_tracing_file(const char *name); 15 void put_tracing_file(char *file); 16 17 char *get_events_file(const char *name); 18 void put_events_file(char *file); 19 20 #define zput_events_file(ptr) ({ free(*ptr); *ptr = NULL; }) 21 22 int tracing_path__strerror_open_tp(int err, char *buf, size_t size, const char *sys, const char *name); 23 #endif /* __API_FS_TRACING_PATH_H */ 24