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From: Eric Sunshine <sunshine@sunshineco.com>
To: Jeff Hostetler via GitGitGadget <gitgitgadget@gmail.com>
Cc: Git List <git@vger.kernel.org>, Jeff Hostetler <jeffhost@microsoft.com>
Subject: Re: [PATCH 2/7] simple-ipc: preparations for supporting binary messages.
Date: Wed, 15 Sep 2021 16:43:33 -0400	[thread overview]
Message-ID: <CAPig+cQ0qbyBrCDcJgg7=DezWGfZhyAR=YuC=vbxd38B4WA=Xw@mail.gmail.com> (raw)
In-Reply-To: <7182419f6dfa49d4d8415736943c72a575ab6753.1631738177.git.gitgitgadget@gmail.com>

On Wed, Sep 15, 2021 at 4:36 PM Jeff Hostetler via GitGitGadget
<gitgitgadget@gmail.com> wrote:
> Add `command_len` argument to the Simple IPC API.
>
> In my original Simple IPC API, I assumed that the request
> would always be a null-terminated string of text characters.
> The command arg was just a `const char *`.
>
> I found a caller that would like to pass a binary command
> to the daemon, so I want to ammend the Simple IPC API to

s/ammend/amend/

> take `const char *command, size_t command_len` and pass
> that to the daemon.  (Really, the first arg should just be
> a `void *` or `const unsigned byte *` to make that clearer.)

The reader is left wondering why you didn't also change it to `const
void *` (or one of the other choices) while at it.

> Note, the response side has always been a `struct strbuf`
> which includes the buffer and length, so we already support
> returning a binary answer.  (Yes, it feels a little weird
> returning a binary buffer in a `strbuf`, but it works.)
>
> Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>

  reply	other threads:[~2021-09-15 20:43 UTC|newest]

Thread overview: 66+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-15 20:36 [PATCH 0/7] Builtin FSMonitor Part 1 Jeff Hostetler via GitGitGadget
2021-09-15 20:36 ` [PATCH 1/7] trace2: fix memory leak of thread name Jeff Hostetler via GitGitGadget
2021-09-15 21:01   ` Junio C Hamano
2021-09-16  4:19     ` Taylor Blau
2021-09-16  5:35   ` Ævar Arnfjörð Bjarmason
2021-09-16  5:43     ` Taylor Blau
2021-09-16  8:01       ` Ævar Arnfjörð Bjarmason
2021-09-16 15:35         ` Jeff Hostetler
2021-09-16 15:47           ` Ævar Arnfjörð Bjarmason
2021-09-16 19:13         ` Junio C Hamano
2021-09-15 20:36 ` [PATCH 2/7] simple-ipc: preparations for supporting binary messages Jeff Hostetler via GitGitGadget
2021-09-15 20:43   ` Eric Sunshine [this message]
2021-09-17 16:52     ` Jeff Hostetler
2021-09-15 20:36 ` [PATCH 3/7] simple-ipc: move definition of ipc_active_state outside of ifdef Jeff Hostetler via GitGitGadget
2021-09-15 21:06   ` Junio C Hamano
2021-09-17 16:58     ` Jeff Hostetler
2021-09-18  7:03       ` Carlo Arenas
2021-09-20 15:51       ` Junio C Hamano
2021-09-15 20:36 ` [PATCH 4/7] simple-ipc/ipc-win32: add trace2 debugging Jeff Hostetler via GitGitGadget
2021-09-16  5:40   ` Ævar Arnfjörð Bjarmason
2021-09-17 17:27     ` Jeff Hostetler
2021-09-15 20:36 ` [PATCH 5/7] simple-ipc/ipc-win32: add Windows ACL to named pipe Jeff Hostetler via GitGitGadget
2021-09-16  5:47   ` Ævar Arnfjörð Bjarmason
2021-09-17 18:10     ` Jeff Hostetler
2021-09-17 19:14       ` Ævar Arnfjörð Bjarmason
2021-09-15 20:36 ` [PATCH 6/7] run-command: create start_bg_command Jeff Hostetler via GitGitGadget
2021-09-16  4:53   ` Taylor Blau
2021-09-16  4:58     ` Taylor Blau
2021-09-16  5:56   ` Ævar Arnfjörð Bjarmason
2021-09-15 20:36 ` [PATCH 7/7] t/helper/simple-ipc: convert test-simple-ipc to use start_bg_command Jeff Hostetler via GitGitGadget
2021-09-16  5:06   ` Taylor Blau
2021-09-17 19:41     ` Jeff Hostetler
2021-09-18  8:59       ` Ævar Arnfjörð Bjarmason
2021-09-16  5:55   ` Ævar Arnfjörð Bjarmason
2021-09-20 15:36 ` [PATCH v2 0/7] Builtin FSMonitor Part 1 Jeff Hostetler via GitGitGadget
2021-09-20 15:36   ` [PATCH v2 1/7] trace2: add trace2_child_ready() to report on background children Jeff Hostetler via GitGitGadget
2021-09-20 15:36   ` [PATCH v2 2/7] simple-ipc: preparations for supporting binary messages Jeff Hostetler via GitGitGadget
2021-09-20 15:36   ` [PATCH v2 3/7] simple-ipc: move definition of ipc_active_state outside of ifdef Jeff Hostetler via GitGitGadget
2021-09-20 15:36   ` [PATCH v2 4/7] simple-ipc/ipc-win32: add trace2 debugging Jeff Hostetler via GitGitGadget
2021-09-20 15:36   ` [PATCH v2 5/7] simple-ipc/ipc-win32: add Windows ACL to named pipe Jeff Hostetler via GitGitGadget
2021-09-20 15:36   ` [PATCH v2 6/7] run-command: create start_bg_command Jeff Hostetler via GitGitGadget
2021-09-20 15:36   ` [PATCH v2 7/7] t/helper/simple-ipc: convert test-simple-ipc to use start_bg_command Jeff Hostetler via GitGitGadget
2021-09-23 15:03     ` Ævar Arnfjörð Bjarmason
2021-09-23 17:58       ` Jeff Hostetler
2021-09-23 18:37       ` Junio C Hamano
2021-11-04 19:46     ` Adam Dinwoodie
2021-11-04 20:14       ` Ramsay Jones
2021-11-08 14:58       ` Jeff Hostetler
2021-11-08 23:59       ` Johannes Schindelin
2021-11-09 18:53         ` Ramsay Jones
2021-11-09 23:01           ` Johannes Schindelin
2021-11-09 23:34             ` Junio C Hamano
2021-11-10 12:27               ` Johannes Schindelin
2021-11-12  8:56                 ` Adam Dinwoodie
2021-11-12 16:01                   ` Junio C Hamano
2021-11-12 21:33                     ` Adam Dinwoodie
2021-11-16 10:56                       ` Johannes Schindelin
2021-11-16 11:02                   ` Johannes Schindelin
2021-11-13 19:11                 ` Ramsay Jones
2021-11-14 19:34                   ` Ramsay Jones
2021-11-14 20:10                   ` Adam Dinwoodie
2021-09-23 14:33   ` [PATCH v2 0/7] Builtin FSMonitor Part 1 Ævar Arnfjörð Bjarmason
2021-09-23 17:12     ` Jeff Hostetler
2021-09-23 20:47       ` Ævar Arnfjörð Bjarmason
2021-09-27 13:37         ` Jeff Hostetler
2021-09-23 17:51     ` Taylor Blau

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