PWD_SCRATCH_SIZE
char buf[PWD_SCRATCH_SIZE];
(void) memset(pwbuf->pwd_scratch, 0, PWD_SCRATCH_SIZE);
if ((pwbuf->pwd_scratch = malloc(PWD_SCRATCH_SIZE)) == NULL) {
PWD_SCRATCH_SIZE) == NULL) {
if ((pwbuf->pwd_scratch = malloc(PWD_SCRATCH_SIZE)) == NULL) {
PWD_SCRATCH_SIZE) == NULL) {
char pwd_scratch[PWD_SCRATCH_SIZE];
PWD_SCRATCH_SIZE) != NULL)