From: Michael Jochum <e9725005@stud3.tuwien.ac.at>
To: alsa-devel@lists.sourceforge.net
Subject: rtcw,quake3 hang on exit
Date: 20 Mar 2002 20:58:22 +0100 [thread overview]
Message-ID: <1016654302.933.2.camel@mjo> (raw)
hi!
some time back there has been a similar bug report about the same
problem:
http://www.mail-archive.com/alsa-user@lists.sourceforge.net/msg01675.html
with no response ... so i will be a bit more verbose :)
it have this problem on all computers (Athlon, P3, P4, Cleron) i have
access to. all of them have different sound cards (SB128, SB Live, AC97
Via686 and AC97 on a i845) and on all of them i have used various 0.9
betas of alsa and versions of the linux kernel (2.4.5 to 2.4.18).
no problem with the oss driver
i have done a strace run of rtcw and found some interesting things:
somewhere rtcw opens the dsp device:
open("/dev/dsp", O_RDWR) = 16
but i cant find the coresponding
close(16)
this are the last lines of output (process locks here):
write(2, "----- CL_Shutdown -----\n", 24) = 24
write(2, "-----------------------\n", 24) = 24
fcntl64(0, F_GETFL) = 0x802 (flags
O_RDWR|O_NONBLOCK)
fcntl64(0, F_SETFL, O_RDWR) = 0
write(2, "Shutdown tty console\n", 21) = 21
ioctl(0, SNDCTL_TMR_STOP, {B38400 opost isig icanon echo ...}) = 0
_exit(0) = ?
i dont know much about kernel internals - but isnt _exit a kernel syscal
that is supposed to close all open devices?
so what kind of bug is this? rtcw? alsa? kernel?
this is a very anoying bug for me and it would be nice if someone could
help me with this problem. i have even mada a panel button to kill the
hanging processes :)
tia,
michael.
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next reply other threads:[~2002-03-20 19:58 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-03-20 19:58 Michael Jochum [this message]
2002-03-20 21:00 ` rtcw,quake3 hang on exit Steven Walter
2002-03-20 21:47 ` Paul Davis
2002-03-20 21:51 ` Dan Hollis
2002-03-20 22:05 ` Michael Jochum
2002-03-20 23:21 ` Steven Walter
2002-04-08 15:05 ` Takashi Iwai
2002-04-08 20:01 ` Michael Jochum
2002-04-09 8:37 ` Takashi Iwai
2002-04-09 9:30 ` Takashi Iwai
2002-04-09 17:32 ` rtcw,quake3 hang on exit <<< patch is working!!!! Michael Jochum
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