From: Michael Eager <eager@eagerm.com>
To: Gary Benson <gbenson@redhat.com>
Cc: gdb-patches@sourceware.org, "Pedro Alves" <palves@redhat.com>,
"Doug Evans" <dje@google.com>,
"Iago López Galeiras" <iago@endocode.com>
Subject: Re: [PATCH 2/9 v2] Introduce nat/linux-namespaces.[ch]
Date: Tue, 16 Jun 2015 14:19:00 -0000 [thread overview]
Message-ID: <55803077.9050509@eagerm.com> (raw)
In-Reply-To: <20150616084033.GB15889@blade.nx>
On 06/16/2015 01:40 AM, Gary Benson wrote:
> Michael Eager wrote:
>> On 06/15/2015 08:02 AM, Michael Eager wrote:
>>> On 04/30/2015 05:05 AM, Gary Benson wrote:
>>>> This commit introduces new shared files linux-namespaces.[ch]
>>>> containing code to support Linux namespaces that will be used
>>>> by both GDB and gdbserver.
>>>
>>> This patch causes a build failure in nat/linux-namespaces.c with
>>> glibc-2.5, which does not define MSG_CMSG_CLOEXEC. It looks like
>>> this symbol was introduced in glib-2.7.
>>
>> Here is a patch which allows this to compile if the symbol is not
>> defined.
> [snip]
>
> Looks good, though maybe with a comment (below).
> Please commit this.
>
> Cheers,
> Gary
>
> --
> diff --git a/gdb/nat/linux-namespaces.c b/gdb/nat/linux-namespaces.c
> index f18e40d..a7a3e4d 100644
> --- a/gdb/nat/linux-namespaces.c
> +++ b/gdb/nat/linux-namespaces.c
> @@ -47,6 +47,12 @@ setns (int fd, int nstype)
> }
> #endif
>
> +/* Handle systems without MSG_CMSG_CLOEXEC. */
> +
> +#ifndef MSG_CMSG_CLOEXEC
> +#define MSG_CMSG_CLOEXEC 0
> +#endif
> +
> /* A Linux namespace. */
>
> struct linux_ns
Committed: 4da680addb9.
--
Michael Eager eager@eagercon.com
1960 Park Blvd., Palo Alto, CA 94306 650-325-8077
next prev parent reply other threads:[~2015-06-16 14:19 UTC|newest]
Thread overview: 84+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-16 12:19 [PATCH 0/7] GNU/Linux mount namespace support Gary Benson
2015-04-16 12:19 ` [PATCH 4/7] Remove linux_proc_pid_get_ns Gary Benson
2015-04-17 4:36 ` Doug Evans
2015-04-17 13:44 ` Gary Benson
2015-04-16 12:20 ` [PATCH 2/7] Introduce target_fileio_set_fs Gary Benson
2015-04-17 3:04 ` Doug Evans
2015-04-17 13:36 ` Gary Benson
2015-04-17 14:21 ` Pedro Alves
2015-04-17 17:28 ` Doug Evans
2015-04-17 17:46 ` Pedro Alves
2015-04-20 11:11 ` Gary Benson
2015-04-16 12:20 ` [PATCH 1/7] Move make_cleanup_close to common code Gary Benson
2015-04-17 2:47 ` Doug Evans
2015-04-16 12:27 ` [PATCH 6/7] Implement multiple-filesystem support for remote targets Gary Benson
2015-04-16 15:12 ` Eli Zaretskii
2015-04-17 15:06 ` Pedro Alves
2015-04-17 16:00 ` Gary Benson
2015-04-17 16:07 ` Pedro Alves
2015-04-17 16:20 ` Gary Benson
2015-04-17 15:31 ` Pedro Alves
2015-04-17 16:01 ` Gary Benson
2015-04-16 12:34 ` [PATCH 3/7] Introduce nat/linux-namespaces.[ch] Gary Benson
2015-04-17 4:26 ` Doug Evans
2015-04-17 13:41 ` Gary Benson
2015-04-17 14:52 ` Pedro Alves
2015-04-17 17:32 ` Doug Evans
2015-04-20 11:12 ` Gary Benson
2015-04-16 12:54 ` [PATCH 7/7] Implement vFile:setfs in gdbserver Gary Benson
2015-04-17 15:30 ` Pedro Alves
2015-04-17 16:47 ` Gary Benson
2015-04-17 16:29 ` Gary Benson
2015-04-17 17:09 ` Pedro Alves
2015-04-16 13:06 ` [PATCH 5/7] Implement multiple-filesystem support for Linux targets Gary Benson
2015-04-17 15:35 ` [PATCH 0/7] GNU/Linux mount namespace support Pedro Alves
2015-04-20 16:49 ` Iago López Galeiras
2015-04-21 7:56 ` Gary Benson
2015-04-30 12:06 ` [PATCH 3/9 v2] Remove linux_proc_pid_get_ns Gary Benson
2015-05-21 14:56 ` Pedro Alves
2015-04-30 12:06 ` [PATCH 0/9 v2] GNU/Linux mount namespace support Gary Benson
2015-06-10 14:23 ` [pushed][PATCH " Gary Benson
2015-04-30 12:06 ` [PATCH 5/9 v2] Add "inferior" argument to some target_fileio functions Gary Benson
2015-05-21 14:57 ` Pedro Alves
2015-04-30 12:06 ` [PATCH 6/9 v2] Implement mount namespace support for native Linux targets Gary Benson
2015-04-30 16:24 ` Eli Zaretskii
2015-04-30 18:05 ` Gary Benson
2015-05-21 14:59 ` Pedro Alves
2015-05-27 10:16 ` Gary Benson
2015-04-30 12:15 ` [PATCH 4/9 v2] Comment and whitespace changes Gary Benson
2015-05-21 14:57 ` Pedro Alves
2015-04-30 12:41 ` [PATCH 8/9 v2] Implement vFile:setfs in gdbserver Gary Benson
2015-05-21 15:00 ` Pedro Alves
2015-06-09 14:11 ` Gary Benson
2015-06-09 14:23 ` Pedro Alves
2015-06-10 9:01 ` Gary Benson
2015-06-10 9:41 ` Gary Benson
2015-06-10 14:53 ` Pedro Alves
2015-04-30 12:45 ` [PATCH 2/9 v2] Introduce nat/linux-namespaces.[ch] Gary Benson
[not found] ` <20150501000739.740.47967@domU-12-31-39-0A-A0-4F>
2015-05-01 9:28 ` Gary Benson
2015-05-01 13:18 ` Alban Crequy
2015-05-01 20:29 ` Gary Benson
2015-05-06 18:55 ` Alban Crequy
2015-05-07 8:42 ` Gary Benson
2015-05-07 10:39 ` Gary Benson
2015-05-21 14:56 ` Pedro Alves
2015-05-27 10:14 ` Gary Benson
2015-06-11 8:40 ` James Greenhalgh
2015-06-11 11:04 ` Pedro Alves
2015-06-11 12:42 ` [OB PATCH] Use pulongest for printing ssize_t Gary Benson
2015-06-15 15:02 ` [PATCH 2/9 v2] Introduce nat/linux-namespaces.[ch] Michael Eager
2015-06-15 22:12 ` Michael Eager
2015-06-16 8:40 ` Gary Benson
2015-06-16 14:19 ` Michael Eager [this message]
2015-06-17 9:51 ` Gary Benson
2016-01-08 10:49 ` Yao Qi
2016-01-11 16:40 ` Gary Benson
2016-01-18 11:44 ` [OB PATCH] Fix gdbserver build failure on targets without fork Gary Benson
2015-04-30 14:12 ` [PATCH 1/9 v2] Move make_cleanup_close to common code Gary Benson
2015-05-21 14:56 ` Pedro Alves
2015-05-27 9:52 ` Gary Benson
2015-04-30 14:12 ` [PATCH 7/9 v2] Implement multiple-filesystem support for remote targets Gary Benson
2015-04-30 17:10 ` Eli Zaretskii
2015-05-21 15:04 ` Pedro Alves
2015-04-30 14:14 ` [PATCH 9/9 v2] Announce new container-awareness features for GNU/Linux systems Gary Benson
2015-04-30 16:20 ` Eli Zaretskii
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