https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=8b2b54b41da605e69a4f30919f24f7a7254d9314
commit 8b2b54b41da605e69a4f30919f24f7a7254d9314 Author: Takashi Yano <[email protected]> Date: Tue Sep 5 17:11:13 2023 +0900 Cygwin: dsp: Reduce wait time for blocking read(). Previous wait time of 100msec is too long if application specifies smaller buffer. With this patch, the wait time is reduced to 1msec. Diff: --- winsup/cygwin/fhandler/dsp.cc | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/winsup/cygwin/fhandler/dsp.cc b/winsup/cygwin/fhandler/dsp.cc index e872aa08c..00f2bab69 100644 --- a/winsup/cygwin/fhandler/dsp.cc +++ b/winsup/cygwin/fhandler/dsp.cc @@ -931,8 +931,8 @@ fhandler_dev_dsp::Audio_in::waitfordata () set_errno (EAGAIN); return false; } - debug_printf ("100ms"); - switch (cygwait (100)) + debug_printf ("1ms"); + switch (cygwait (1)) { case WAIT_SIGNALED: if (!_my_tls.call_signal_handler ())
