Date: Thu, 3 Jan 2002 00:02:31 -0300 (ART) From: "Fernando P. Schapachnik" <fpscha@servidor1.cursosvirtuales.com.ar> To: freebsd-questions@freebsd.org Subject: SIGIO for async I/O Message-ID: <200201030302.g0332V549106@servidor1.cursosvirtuales.com.ar>
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Hello: I'm trying to do Async I/O using O_ASYNC on sockets and handling SIGIO. My testing shows that even if I unblock SIGIO at the begining of the handler the kernel only delivers one level of nested signals. Ie: while the first SIGIO is being handled a second might arrive, but a third delivered signal does not reach the process. Is this a know behavior? Is there any way to change it? Thanks in advance for any pointer. Fernando P. Schapachnik fernando@cvi.com.ar To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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