Re: PROBLEM: blocking read on socket repeatedly returns EAGAIN

[David S. Miller]

From: Kern Sibbald <kern@xxxxxxxxxxx>
Subject: PROBLEM: blocking read on socket repeatedly returns EAGAIN
Date: Tue, 16 Aug 2005 15:19:39 +0200

> A read() on a TCP/IP socket, which should block returns -1 with errno=EAGAIN

If a signal is delivered to the process during the read(),
then -EAGAIN is perfectly valid.
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