posix_spawnattr_init
if (posix_spawnattr_init(&attr))
if ((rc = posix_spawnattr_init(&attr)) != 0) {
if (posix_spawnattr_init(&attr) != 0) {
if ((res = posix_spawnattr_init(&attr)) != 0 ||
err = posix_spawnattr_init(&attr);
extern int posix_spawnattr_init(
error = posix_spawnattr_init(&attr);
if ((error = posix_spawnattr_init(&attr)) != 0) {
if ((error = posix_spawnattr_init(&attr)) != 0) {
error = posix_spawnattr_init(&attr);
if ((ret = posix_spawnattr_init(&attr)) != 0) {
rc = posix_spawnattr_init(&attr);