char *get_user_ps_ctxt_switches(int pid) { char path[MAXPATH]; snprintf(path, MAXPATH, STATUS, pid); return parse_proc(path, SWITCHES); }
int main(int argc, char **argv) { int err; err = read_proc(); err = parse_proc(); return err; }
void execute(char *cmd) { proc_list *proclist = parse_proc(cmd); exec_proc(proclist); free_proc(proclist); }