io.c

void sgf_append_block(OFILE* file) {
  TBLOCK b;
  int adr;

  adr = alloc_block ();

  if (adr <= 0) panic ("Disque plein");

  set_fat (adr, FAT_EOF);

  /* Aucun bloc pour l'instant */
  if (file->first == FAT_EOF) {
    file->first = file->last = adr;
  } else {
  /* Plusieurs blocs */
    set_fat (file->last, adr);
    file->last = adr;
  }
  write_block (adr, &file->buffer);

  b.inode.length = file->ptr;
  b.inode.first  = file->first;
  b.inode.last   = file->last;

  write_block (file->inode, &b.data);
}