From: Cyril Hrubis <chrubis@suse.cz>
To: ltp@lists.linux.it
Subject: [LTP] [PATCH] syscalls/msgctl13: fix error when run on the new system
Date: Wed, 13 Apr 2016 12:51:47 +0200 [thread overview]
Message-ID: <20160413105147.GB10941@rei.lan> (raw)
In-Reply-To: <570E202F.4090709@huawei.com>
Hi!
> But why it return EINVAL, instead of EIDRM?
Since at the point we do the IPC_STAT the ID is allready unused hence
it's not valid anymore. You get EIDRM only in case that process is
waiting in kernel (for example in msgrcv()) while another process
removes the queue.
--
Cyril Hrubis
chrubis@suse.cz
next prev parent reply other threads:[~2016-04-13 10:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-09 7:37 [LTP] [PATCH] syscalls/msgctl13: fix error when run on the new system Cui Bixuan
2016-04-11 16:58 ` Cyril Hrubis
2016-04-13 10:27 ` [LTP] [PATCH v2] " Cui Bixuan
2016-04-13 11:09 ` Cyril Hrubis
2016-04-13 10:32 ` [LTP] [PATCH] " Cui Bixuan
2016-04-13 10:51 ` Cyril Hrubis [this message]
2016-04-14 1:17 ` Cui Bixuan
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