Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx> writes:
(Only nitpicks during this round of review).
> + if (get_device_or_die(path) != get_device_or_die(get_git_dir())) {
> + strbuf_reset(&sb);
> + strbuf_addf(&sb, "%s/locked", sb_repo.buf);
> + write_file(sb.buf, 1, "located on a different file system\n");
> + keep_locked = 1;
> + } else {
> + strbuf_reset(&sb);
> + strbuf_addf(&sb, "%s/link", sb_repo.buf);
> + link(sb_git.buf, sb.buf); /* it's ok to fail */
If so, perhaps tell that to the code by saying something like
(void) link(...);
?
But why is it OK to fail in the first place? If we couldn't link,
don't you want to fall back to the lock codepath? After all, the
"are we on the same device?" check is to cope with the case where
we cannot link and that alternate codepath is supposed to be
prepared to handle the "ah, we cannot link" case correctly, no?
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