Messages in this thread | | | Date | Mon, 2 Jun 2008 06:52:10 -0400 | From | Alan Cox <> | Subject | Re: 2.6.25.3: su gets stuck for root |
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On Mon, Jun 02, 2008 at 12:39:29PM +0200, Vegard Nossum wrote: > Shouldn't it be EINTR to allow the signal to be processed and let the > process decide whether to retry the tcsetattr()?
The signal is processed, and then application retries the tcsetattr and gets another one. The default TTOU behaviour is to block and then fg continues the call so RESTARTSYS is both correct and has been used for years
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