run_cmd
run_cmd(argc, argv, iff_name);
if ((error = run_cmd(path, "fstyp", arg1, arg2)) == 0) {
static int run_cmd(char *path, char *arg0, char *arg1, char *arg2);
if (run_cmd(cmd) != 0) {
if (run_cmd(cmd) != 0) {
static int run_cmd(char *);
if (run_cmd("/usr/sbin/lustatus", "lustatus", NULL, fd)) {
if (run_cmd("/usr/sbin/lufslist", "lufslist", sp, ffd) == 0) {
static int run_cmd(char *path, char *cmd, char *arg, int fd);