From: Jeff King <peff@peff.net>
To: Ramsay Jones <ramsay@ramsayjones.plus.com>
Cc: "Đoàn Trần Công Danh" <congdanhqx@gmail.com>, git@vger.kernel.org
Subject: Re: [PATCH 4/4] progress.c: silence cgcc suggestion about internal linkage
Date: Fri, 24 Apr 2020 01:54:17 -0400 [thread overview]
Message-ID: <20200424055417.GH1648190@coredump.intra.peff.net> (raw)
In-Reply-To: <cbe8fcac-d7d5-8db2-cf69-6f04136337c9@ramsayjones.plus.com>
On Fri, Apr 24, 2020 at 01:58:51AM +0100, Ramsay Jones wrote:
> > +extern int progress_testing; /* to silence sparse: internal linkage */
> > int progress_testing;
> > +extern uint64_t progress_test_ns; /* to silence sparse: internal linkage */
> > uint64_t progress_test_ns = 0;
> > void progress_test_force_update(void); /* To silence -Wmissing-prototypes */
> > void progress_test_force_update(void)
>
> My preference would be to add these extern declarations to the
> progress.h header file, with a note that they are only used by
> the 't/helper/test-progress.c' test helper. (Also, remove the
> extern declarations from test-progress.c, of course).
I came here to say the same thing.
As a bonus, it would catch any changes to the types in the future
(rather than just segfaulting when test-progress.c attempts to use an
out-of-date type).
-Peff
next prev parent reply other threads:[~2020-04-24 5:54 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-23 13:47 [PATCH 0/4] fix make sparse warning Đoàn Trần Công Danh
2020-04-23 13:47 ` [PATCH 1/4] C: s/0/NULL/ for pointer type Đoàn Trần Công Danh
2020-04-24 0:39 ` Ramsay Jones
2020-04-24 0:54 ` Junio C Hamano
2020-04-24 1:09 ` Danh Doan
2020-04-24 1:54 ` Junio C Hamano
2020-05-14 21:37 ` Luc Van Oostenryck
2020-04-23 13:47 ` [PATCH 2/4] compat/regex: silence `make sparse` warning Đoàn Trần Công Danh
2020-04-24 0:51 ` Ramsay Jones
2020-04-24 1:04 ` Danh Doan
2020-04-23 13:47 ` [PATCH 3/4] graph.c: limit linkage of internal variable Đoàn Trần Công Danh
2020-04-24 0:52 ` Ramsay Jones
2020-04-23 13:47 ` [PATCH 4/4] progress.c: silence cgcc suggestion about internal linkage Đoàn Trần Công Danh
2020-04-24 0:58 ` Ramsay Jones
2020-04-24 5:54 ` Jeff King [this message]
2020-04-23 13:47 ` [PATCH 5/4] fmt-merge-msg.c: fix `make sparse` on next Đoàn Trần Công Danh
2020-04-23 23:10 ` [PATCH 0/4] fix make sparse warning Ramsay Jones
2020-04-23 23:58 ` Danh Doan
2020-04-24 16:38 ` Ramsay Jones
2020-04-24 15:12 ` [PATCH v2 0/4] Fix Sparse Warning Đoàn Trần Công Danh
2020-04-24 15:12 ` [PATCH v2 1/4] test-parse-pathspec-file.c: s/0/NULL/ for pointer type Đoàn Trần Công Danh
2020-04-24 15:12 ` [PATCH v2 2/4] compat/regex: include alloca.h before undef it Đoàn Trần Công Danh
2020-04-24 16:56 ` Ramsay Jones
2020-04-24 17:09 ` Danh Doan
2020-04-24 18:29 ` Ramsay Jones
2020-04-24 22:34 ` Danh Doan
2020-04-25 20:28 ` Ramsay Jones
2020-04-26 0:54 ` Danh Doan
2020-04-26 1:10 ` Danh Doan
2020-04-26 16:17 ` Ramsay Jones
2020-04-26 19:38 ` Ramsay Jones
2020-04-26 22:37 ` Junio C Hamano
2020-04-27 1:08 ` Danh Doan
2020-04-27 16:28 ` Ramsay Jones
2020-04-27 16:46 ` Danh Doan
2020-04-27 17:21 ` Ramsay Jones
2020-04-24 15:12 ` [PATCH v2 3/4] graph.c: limit linkage of internal variable Đoàn Trần Công Danh
2020-04-24 15:12 ` [PATCH v2 4/4] progress.c: silence cgcc suggestion about internal linkage Đoàn Trần Công Danh
2020-04-24 16:40 ` [PATCH v2 0/4] Fix Sparse Warning Ramsay Jones
2020-04-25 13:13 ` [PATCH 0/4] fix make sparse warning Johannes Schindelin
2020-04-26 3:32 ` Danh Doan
2020-04-26 16:24 ` Ramsay Jones
2020-05-01 20:02 ` Johannes Schindelin
2020-04-27 14:22 ` [PATCH v3 0/4] Partial fix `make sparse` Đoàn Trần Công Danh
2020-04-27 14:22 ` [PATCH v3 1/4] test-parse-pathspec-file.c: s/0/NULL/ for pointer type Đoàn Trần Công Danh
2020-04-27 14:22 ` [PATCH v3 2/4] compat/regex: move stdlib.h up in inclusion chain Đoàn Trần Công Danh
2020-04-27 16:41 ` Ramsay Jones
2020-04-27 14:22 ` [PATCH v3 3/4] graph.c: limit linkage of internal variable Đoàn Trần Công Danh
2020-04-27 14:22 ` [PATCH v3 4/4] progress.c: silence cgcc suggestion about internal linkage Đoàn Trần Công Danh
2020-05-01 20:09 ` Johannes Schindelin
2020-04-27 16:35 ` [PATCH v3 0/4] Partial fix `make sparse` Ramsay Jones
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