Cygwin: dsp: Implement select()/poll().
commit2c06014f12b0231e40d4256ae5f0d16a4b21be48
authorTakashi Yano <takashi.yano@nifty.ne.jp>
Wed, 6 Sep 2023 13:03:18 +0000 (6 22:03 +0900)
committerTakashi Yano <takashi.yano@nifty.ne.jp>
Wed, 6 Sep 2023 13:06:57 +0000 (6 22:06 +0900)
treed176f78f13b6c4ad71c77241d356cc16aacb1631
parent7a43763d24ab693502b0d0b1323d8cba1123e59a
Cygwin: dsp: Implement select()/poll().

Previously, sound device /dev/dsp did not support select()/poll().
These have been implemented with this patch.

Signed-off-by: Takashi Yano <takashi.yano@nifty.ne.jp>
winsup/cygwin/fhandler/dsp.cc
winsup/cygwin/local_includes/fhandler.h
winsup/cygwin/local_includes/select.h
winsup/cygwin/select.cc