Date: Thu, 15 Jan 1998 13:31:03 +0100 (CET) From: Didier Derny <didier@omnix.net> To: Robert Withrow <witr@rwwa.com> Cc: freebsd-hackers@FreeBSD.ORG Subject: Re: Linux rvplayer and not-implemented ioctl Message-ID: <Pine.BSF.3.96.980115132654.18374A-100000@omnix.net> In-Reply-To: <199801011815.NAA24691@spooky.rwwa.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Thu, 1 Jan 1998, Robert Withrow wrote:
>
> Trying to run the 5.0 version of thelinux rvplayer causes:
>
> LINUX: 'ioctl' fd=7, typ=0x450(P), num=0xf not implemented
>
> Is this a problem with FreeBSD or the Sound driver, or what?
>
> ---------------------------------------------------------------------
> Robert Withrow, R.W. Withrow Associates, Swampscott MA, witr@rwwa.COM
>
>
>
I've had the same probleme.
below you can find my patches to the linux emulator to
use the RealAudio player 5.0 with FreeBSD 2.2.5-RELEASE
IT'S NOT A SOLUTION TO SOLVE THIS PROBLEM.
It's just an horrible patch to tell rvplayer that everything is ok.
The real solution to this problem is in the FreeBSD 3.0 source code.
*** linux.h.orig Wed Jan 14 14:42:21 1998
--- linux.h Wed Jan 14 14:47:22 1998
***************
*** 491,496 ****
--- 491,497 ----
#define LINUX_SNDCTL_DSP_GETOSPACE 0x500C
#define LINUX_SNDCTL_DSP_GETISPACE 0x500D
#define LINUX_SNDCTL_DSP_NONBLOCK 0x500E
+ #define LINUX_SNDCTL_DSP_GETCAPS 0x500F
#define LINUX_SOUND_MIXER_WRITE_VOLUME 0x4d00
#define LINUX_SOUND_MIXER_WRITE_BASS 0x4d01
#define LINUX_SOUND_MIXER_WRITE_TREBLE 0x4d02
*** linux_ioctl.c.orig Wed Jan 14 14:42:05 1998
--- linux_ioctl.c Wed Jan 14 14:45:16 1998
***************
*** 707,713 ****
--- 707,716 ----
case LINUX_SNDCTL_DSP_SETFRAGMENT:
args->cmd = SNDCTL_DSP_SETFRAGMENT;
+ /*
return ioctl(p, (struct ioctl_args *)args, retval);
+ */
+ return 0;
case LINUX_SNDCTL_DSP_GETFMTS:
args->cmd = SNDCTL_DSP_GETFMTS;
***************
*** 724,729 ****
--- 727,742 ----
case LINUX_SNDCTL_DSP_NONBLOCK:
args->cmd = SNDCTL_DSP_NONBLOCK;
return ioctl(p, (struct ioctl_args *)args, retval);
+
+ case LINUX_SNDCTL_DSP_GETCAPS:
+ retval = 1;
+ return 0;
+ /*
+ return ioctl(p, (struct ioctl_args *)args, retval);
+ */
+
+ case 0x5012:
+ return 0;
case LINUX_SOUND_MIXER_WRITE_VOLUME:
args->cmd = SOUND_MIXER_WRITE_VOLUME;
--
Didier Derny
didier@omnix.net
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?Pine.BSF.3.96.980115132654.18374A-100000>