1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #ifndef __API_FS_TRACING_PATH_H 3*4882a593Smuzhiyun #define __API_FS_TRACING_PATH_H 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #include <linux/types.h> 6*4882a593Smuzhiyun #include <dirent.h> 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun DIR *tracing_events__opendir(void); 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun void tracing_path_set(const char *mountpoint); 11*4882a593Smuzhiyun const char *tracing_path_mount(void); 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun char *get_tracing_file(const char *name); 14*4882a593Smuzhiyun void put_tracing_file(char *file); 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun char *get_events_file(const char *name); 17*4882a593Smuzhiyun void put_events_file(char *file); 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun #define zput_events_file(ptr) ({ free(*ptr); *ptr = NULL; }) 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun int tracing_path__strerror_open_tp(int err, char *buf, size_t size, const char *sys, const char *name); 22*4882a593Smuzhiyun #endif /* __API_FS_TRACING_PATH_H */ 23