int rmdir_parents(const char *path, const char *stop);
int get_process_name(pid_t pid, char **name);
+int get_process_cmdline(pid_t pid, size_t max_length, char **line);
char hexchar(int x);
int unhexchar(char c);
cpu_set_t* cpu_set_malloc(unsigned *ncpus);
+void status_vprintf(const char *format, va_list ap);
+
const char *ioprio_class_to_string(int i);
int ioprio_class_from_string(const char *s);