Function splitbuf_append_byte

src/env.c:300–308

In SS, append C to the last string. */

/* In SS, append C to the last string.  */
static void
splitbuf_append_byte (struct splitbuf *ss, char c)
{
  idx_t string_bytes = (intptr_t) ss->argv[ss->argc];
  if (ss->half_alloc * sizeof *ss->argv <= string_bytes)
    splitbuf_grow (ss);
  ((char *) (ss->argv + ss->half_alloc))[string_bytes] = c;
  ss->argv[ss->argc] = (char *) (intptr_t) (string_bytes + 1);
}

/* If SS's most recent character was a separator, finish off its
   previous argument and start a new one.  */