Date: Tue, 1 Feb 2011 13:50:32 +0100 From: Juergen Lock <nox@jelal.kn-bremen.de> To: Juergen Lock <nox@jelal.kn-bremen.de> Cc: freebsd-multimedia@freebsd.org, Hans Petter Selasky <hselasky@freebsd.org> Subject: Re: New dvb-s2 tuner, and a hack to get remaining remotes working Message-ID: <20110201125032.GA11871@triton8.kn-bremen.de> In-Reply-To: <20110201123054.GA10962@triton8.kn-bremen.de> References: <20110131212710.GA85739@triton8.kn-bremen.de> <201102010900.11121.hselasky@freebsd.org> <20110201110840.GA8591@triton8.kn-bremen.de> <201102011212.40488.hselasky@freebsd.org> <20110201123054.GA10962@triton8.kn-bremen.de>
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On Tue, Feb 01, 2011 at 01:30:54PM +0100, Juergen Lock wrote: > On Tue, Feb 01, 2011 at 12:12:40PM +0100, Hans Petter Selasky wrote: > > On Tuesday 01 February 2011 12:08:40 Juergen Lock wrote: > > > F_SETFL > > > > Try to change FIONBIO with F_SETFL in the patch. > > Turns out FIONBIO was correct but I had to allow for FIOASYNC too: >[...] > That allowed the ioctl to complete and irrecord to wait for the > first button press, but then select() seems to misbehave: (I get an > endless loop of "Really read -1 bytes from '/dev/lirc0', expected 3" > until I hit ^c.) > > [...] > 10950 irrecord CALL select(0x5,0x7fffffffe5d0,0,0,0x7fffffffe650) > 10950 irrecord RET select 1 > 10950 irrecord CALL read(0x4,0x7fffffffe660,0x3) > 10950 irrecord RET read -1 errno 22 Invalid argument Actually probably not select() but the read() itself, if it would be select()'s fault alone the read() would more likely return EAGAIN instead of EINVAL... Juergenhome | help
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