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From: 朱文佳 <wenjia.zhu@newtouch.cn>
To: <linux-kernel@vger.kernel.org>
Subject: msgrcv() errno 514 ERESTARTNOHAND
Date: Fri, 27 Aug 2010 13:46:40 +0800	[thread overview]
Message-ID: <01b901cb45ab$39165480$3c64a8c0@newtouch.nt> (raw)
In-Reply-To: <1282882403-29824-1-git-send-email-skannan@codeaurora.org>

Hello List：

　I have a problem with msgrcv().

  I have used msgrcv() in my source to receive messages in a while(1).

  But it returned an error in errno 514(ERESTARTNOHAND).

  I search this error in net, and it seems to be should not happen in user program.

  But it happened in my program, and once only. I didn’t see it happens after that once.

 

  My question is how can I make this error happen again?

And how can I fix it?

 

 I saw RedHat has fixed the problem, but no details on their website.

 

My OS is Montavista 5.0(Kernel2.6.18).



Thanks



  parent reply	other threads:[~2010-08-27  6:11 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-08-27  4:13 Add system bus performance parameter Saravana Kannan
2010-08-27  4:13 ` [PATCH] pm_qos: " Saravana Kannan
2010-08-27  6:41   ` mark gross
2010-08-27  8:10     ` skannan
2010-08-27 10:17       ` Peter Zijlstra
2010-08-28  2:05       ` mark gross
2010-08-28  2:55         ` Saravana Kannan
2010-08-28 22:52           ` mark gross
2010-08-30 18:56             ` Kevin Hilman
2010-08-31 18:40               ` mark gross
2010-08-31 22:38                 ` Saravana Kannan
2010-09-01 14:28                   ` mark gross
2010-09-02  3:37                     ` Saravana Kannan
2010-09-02 14:09                       ` mark gross
2010-09-04  2:04                         ` Saravana Kannan
2010-09-17 20:32                         ` Saravana Kannan
2010-08-27 14:31   ` Kevin Hilman
2010-08-27 18:33     ` Bryan Huntsman
2010-08-28  1:55       ` mark gross
2010-08-28  2:09     ` mark gross
2010-08-28 23:05     ` mark gross
2010-09-02 14:05     ` mark gross
2010-09-02 20:09       ` Rafael J. Wysocki
2010-09-07  5:42         ` mark gross
2010-09-07 21:43           ` Rafael J. Wysocki
2010-08-27  4:19 ` Saravana Kannan
2010-08-27  5:46 ` 朱文佳 [this message]
2010-08-27  8:31   ` msgrcv() errno 514 ERESTARTNOHAND Pei Lin

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