1 #ifndef _PERF_PATH_H 2 #define _PERF_PATH_H 3 4 int path__join(char *bf, size_t size, const char *path1, const char *path2); 5 int path__join3(char *bf, size_t size, const char *path1, const char *path2, const char *path3); 6 7 bool is_regular_file(const char *file); 8 9 #endif /* _PERF_PATH_H */ 10