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From: Taylor Blau <me@ttaylorr.com>
To: Junio C Hamano <gitster@pobox.com>
Cc: Christian Hesse <list@eworm.de>,
	git@vger.kernel.org, Christian Hesse <mail@eworm.de>
Subject: Re: [PATCH 1/1] imap-send: include strbuf.h
Date: Wed, 17 May 2023 12:23:20 -0400	[thread overview]
Message-ID: <ZGT/eK6+IKlCM6Sg@nand.local> (raw)
In-Reply-To: <ZGT6fEZFumAsZnxu@nand.local>

On Wed, May 17, 2023 at 12:02:04PM -0400, Taylor Blau wrote:
> > I know there are many header file shuffling patches flying around, and
> > I have seen some of them, but is this a fix for one of these patches?
>
> Similar to [1], this bisects to ba3d1c73da (treewide: remove unnecessary
> cache.h includes, 2023-02-24).

I'm looking through other files to see if we have other uses of the
strbuf API that are hidden behind a #define without a corresponding
#include "strbuf.h".

Here's the (gross) script I wrote up to check:

    git grep -l -e '[^_]xstrdup(' -e 'strbuf_[a-z0-9A-Z_]*(' \*.c |
    while read f
    do
        if ! gcc -I $(pwd) -E $f | grep -q 'struct strbuf {'
        then
            echo "==> $f NOT OK";
        fi
    done

Here's the list:

  ==> compat/fsmonitor/fsm-listen-darwin.c NOT OK
  ==> compat/mingw.c NOT OK
  ==> contrib/credential/osxkeychain/git-credential-osxkeychain.c NOT OK
  ==> pager.c NOT OK
  ==> refs/iterator.c NOT OK
  ==> refs/ref-cache.c NOT OK
  ==> string-list.c NOT OK
  ==> t/helper/test-mktemp.c NOT OK

The ones in compat are OK to ignore since they both fail to compile on
my non-Windows machine (I am missing the `<dispatch/dispatch.h>` and
`<windows.h>` headers, respectively).

The one in contrib is fine to ignore, since it has its own definition of
xstrdup().

pager.c is OK, since it only needs xstrdup(), not any other parts of the
strbuf API. It gets a declaration of xstrdup() from git-compat-util.h
refs/iterator.c, refs/ref-cache.c, string-list.c, and
t/helper/test-mktemp.c are all OK for the same reason.

So I think that this is the only spot we need to worry about.

Thanks,
Taylor

  parent reply	other threads:[~2023-05-17 16:23 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-05-17  7:06 [PATCH 1/1] imap-send: include strbuf.h Christian Hesse
2023-05-17 15:49 ` Junio C Hamano
2023-05-17 16:02   ` Taylor Blau
2023-05-17 16:19     ` Junio C Hamano
2023-05-17 16:31       ` Taylor Blau
2023-05-17 20:12       ` Christian Hesse
2023-05-17 20:18         ` Christian Hesse
2023-05-18 15:56           ` Junio C Hamano
2023-05-17 16:23     ` Taylor Blau [this message]
2023-05-17 16:53       ` Junio C Hamano
2023-05-17 17:01         ` Junio C Hamano
2023-05-17 17:58           ` Taylor Blau
2023-05-17 18:06             ` rsbecker
2023-05-17 18:12               ` Junio C Hamano
2023-05-17 19:30                 ` rsbecker
2023-05-17 18:09             ` Junio C Hamano
2023-05-17 21:38               ` Taylor Blau
2023-05-18 16:01                 ` Junio C Hamano
2023-05-18 18:25                   ` Jeff King
2023-05-18 20:49                     ` Junio C Hamano
  -- strict thread matches above, loose matches on Subject: below --
2024-02-09 22:26 Christian Hesse
2024-02-09 22:42 ` Junio C Hamano
2024-02-09 22:54   ` Junio C Hamano
2024-02-10 20:01     ` Christian Hesse
2024-02-11  2:42       ` Junio C Hamano

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