From: Johannes Schindelin <Johannes.Schindelin@gmx.de>
To: git@vger.kernel.org
Cc: Jeff Hostetler <jeffhost@microsoft.com>,
Junio C Hamano <gitster@pobox.com>,
Pranit Bauva <pranit.bauva@gmail.com>,
Johannes Sixt <j6t@kdbg.org>, Beat Bolli <dev+git@drbeat.li>
Subject: Re: [PATCH v3 3/3] mingw: replace isatty() hack
Date: Wed, 18 Jan 2017 13:13:49 +0100 (CET) [thread overview]
Message-ID: <alpine.DEB.2.20.1701181304490.3469@virtualbox> (raw)
In-Reply-To: <2ce6060b891f8313cc63a95a9cba9064b7f82eb8.1482448531.git.johannes.schindelin@gmx.de>
Hi,
On Fri, 23 Dec 2016, Johannes Schindelin wrote:
> + /*
> + * Use stock dup2() to re-bind fd to the new handle. Note that
> + * this will implicitly close(1) and close both fd=1 and the
> + * originally associated handle. It will open a new fd=1 and
> + * call DuplicateHandle() on the handle associated with new_fd.
> + * It is because of this implicit close() that we created the
> + * copy of the original.
> + *
> + * Note that we need to update the cached console handle to the
> + * duplicated one because the dup2() call will implicitly close
> + * the original one.
> + *
> + * Note that dup2() when given target := {0,1,2} will also
> + * call SetStdHandle(), so we don't need to worry about that.
> + */
> + if (console == handle)
> + console = duplicate;
> + dup2(new_fd, fd);
Sadly, v2 was applied to `maint` instead of this revision, so Hannes'
suggestions that I addressed in v3 were dropped silently.
I will send out a follow-up patch in a moment.
Ciao,
Johannes
prev parent reply other threads:[~2017-01-18 12:14 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-21 17:53 [PATCH 0/2] Really fix the isatty() problem on Windows Johannes Schindelin
2016-12-21 17:53 ` [PATCH 1/2] mingw: adjust is_console() to work with stdin Johannes Schindelin
2016-12-21 17:53 ` [PATCH 2/2] mingw: replace isatty() hack Johannes Schindelin
2016-12-21 18:45 ` Junio C Hamano
2016-12-21 21:15 ` [PATCH 0/2] Really fix the isatty() problem on Windows Johannes Sixt
2016-12-21 21:21 ` Junio C Hamano
2016-12-22 18:48 ` Johannes Sixt
2016-12-22 21:33 ` Johannes Schindelin
2016-12-22 17:08 ` [PATCH v2 0/3] " Johannes Schindelin
2016-12-22 17:08 ` [PATCH v2 1/3] mingw: adjust is_console() to work with stdin Johannes Schindelin
2016-12-22 23:04 ` Beat Bolli
2016-12-22 23:18 ` Junio C Hamano
2016-12-23 9:30 ` Johannes Schindelin
2016-12-23 12:51 ` Beat Bolli
2016-12-22 17:09 ` [PATCH v2 2/3] mingw: fix colourization on Cygwin pseudo terminals Johannes Schindelin
2016-12-22 17:09 ` [PATCH v2 3/3] mingw: replace isatty() hack Johannes Schindelin
2016-12-22 20:26 ` Johannes Sixt
2016-12-22 21:37 ` Johannes Schindelin
2016-12-22 22:28 ` Johannes Sixt
2016-12-22 23:18 ` Johannes Schindelin
2016-12-22 17:49 ` [PATCH v2 0/3] Really fix the isatty() problem on Windows Junio C Hamano
2016-12-22 17:59 ` Johannes Schindelin
2016-12-22 18:32 ` Junio C Hamano
2016-12-22 18:19 ` Junio C Hamano
2016-12-22 23:16 ` [PATCH v3 " Johannes Schindelin
2016-12-22 23:16 ` [PATCH v3 1/3] mingw: adjust is_console() to work with stdin Johannes Schindelin
2016-12-22 23:16 ` [PATCH v3 2/3] mingw: fix colourization on Cygwin pseudo terminals Johannes Schindelin
2016-12-22 23:16 ` [PATCH v3 3/3] mingw: replace isatty() hack Johannes Schindelin
2017-01-18 12:13 ` Johannes Schindelin [this message]
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