From: Johannes Sixt <j6t@kdbg.org>
To: Duy Nguyen <pclouds@gmail.com>
Cc: git@vger.kernel.org, Ramkumar Ramachandra <artagnon@gmail.com>,
Junio C Hamano <gitster@pobox.com>
Subject: Re: [PATCH v2] gc: reject if another gc is running, unless --force is given
Date: Sat, 03 Aug 2013 12:40:37 +0200 [thread overview]
Message-ID: <51FCDE25.9080805@kdbg.org> (raw)
In-Reply-To: <20130803100113.GA8239@lanh>
Am 03.08.2013 12:01, schrieb Duy Nguyen:
> On Sat, Aug 03, 2013 at 11:49:02AM +0200, Johannes Sixt wrote:
>> Am 03.08.2013 08:21, schrieb Nguyễn Thái Ngọc Duy:
>>> I changed mingw.h to add a stub uname() because I don't think MinGW
>>> port has that function, but that's totally untested.
>>
>> Thanks, but we don't have kill(pid, 0), either :-(
>
> Yeah, I should have checked. Will this work?
>
> -- 8< --
> diff --git a/compat/mingw.c b/compat/mingw.c
> index bb92c43..14d92df 100644
> --- a/compat/mingw.c
> +++ b/compat/mingw.c
> @@ -1086,6 +1086,12 @@ int mingw_kill(pid_t pid, int sig)
> errno = err_win_to_posix(GetLastError());
> CloseHandle(h);
> return -1;
> + } else if (pid > 0 && sig == 0) {
> + HANDLE h = OpenProcess(PROCESS_TERMINATE, FALSE, pid);
> + if (h) {
> + CloseHandle(h);
> + return 0;
> + }
> }
>
> errno = EINVAL;
> -- 8< --
>
Looks reasonable. PROCESS_QUERY_INFORMATION instead of PROCESS_TERMINATE
should be sufficient, and errno = ESRCH; return -1; is missing.
-- Hannes
next prev parent reply other threads:[~2013-08-03 10:40 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-03 4:20 [PATCH] gc: reject if another gc is running, unless --force is given Nguyễn Thái Ngọc Duy
2013-08-03 6:21 ` [PATCH v2] " Nguyễn Thái Ngọc Duy
2013-08-03 7:52 ` Ramkumar Ramachandra
2013-08-03 10:01 ` Duy Nguyen
2013-08-03 9:49 ` Johannes Sixt
2013-08-03 10:01 ` Duy Nguyen
2013-08-03 10:40 ` Johannes Sixt [this message]
2013-08-05 14:19 ` [PATCH v3] " Nguyễn Thái Ngọc Duy
2013-08-05 18:17 ` Junio C Hamano
2013-08-05 18:37 ` Ramkumar Ramachandra
2013-08-06 6:43 ` Junio C Hamano
2013-08-06 6:45 ` Ramkumar Ramachandra
2013-08-08 11:05 ` [PATCH v4] " Nguyễn Thái Ngọc Duy
2013-08-08 18:12 ` Junio C Hamano
2013-08-09 12:52 ` Duy Nguyen
2013-08-09 16:00 ` Junio C Hamano
2013-08-09 16:29 ` Andres Perera
2013-08-09 17:41 ` Junio C Hamano
2013-08-10 0:45 ` Duy Nguyen
2013-08-10 7:11 ` Andreas Schwab
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