5b3cb6b1a1
Add async I/O support.
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FIOASYNC ioctrl command had been forwarded from wsmux to each mouse devices
and the devices had set their own event queue async mode. But no one had took
care of the event queue's mode of wsmux itself. Wsmux should make it's own
event queue async mode when it receive FIOASYNC command.
2000-05-28 10:33:14 +00:00
9cec807b1c
Return -1 from wsmux_displayioctl() if no muxes components like the ioctl().
1999-11-08 10:10:25 +00:00
1e460723a5
Don't flag an error when doing ioctl() on a mux without any
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multiplexees. Should fix PR 8723.
1999-11-03 22:48:38 +00:00
94073f1fd9
One more ioctl() fix. Most of WSDISPLAYIO_xxx were never been called when
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no wsmux device is installed.
1999-08-26 06:37:42 +00:00
6516d0b239
Fix an ioctl() problem. From nisimura@itc.aist-nara.ac.jp (Toru Nishimura).
1999-08-25 21:05:21 +00:00
6b7eee9252
Initialise "error" in wsmux_detach_sc() before testing if it set.
1999-08-14 11:40:31 +00:00
cdfc12a291
Make it possible to open wskbd devices for write (i.e. ioctl) even
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if it is already open.
1999-08-07 15:04:35 +00:00
b6b44d6809
Eliminate the need for needs-count for wsmux. This should make
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wsdisplays work properly again.
1999-07-30 20:52:27 +00:00
3d3f77c49e
Add the wsmux pseudo device.
1999-07-29 18:20:02 +00:00
takemura