On Thu, 23 Jan 2020 18:49:04 +0800 Koichi Murase wrote: > 2020年1月21日(火) 10:47 Takashi Yano <takashi.y...@nifty.ne.jp>: > > Thanks for the report. I could reproduce the problem under LANG=ja_JP.UTF-8. > > I have almost caught the culprit. Please wait for a while. > > Thank you for the patch fixing the problem. I cherry-picked the patch > and tried it, but there is another problem. > > Description: > > The programs compiled with "-mwindows" cannot read more than one > character from PTY in a non-canonical mode in . There was no > problem before the patch "Cygwin: pty: Fix reopening slave in > push_to_pcon_screenbuffer().". > > Repeat-By: > > 1. Open Cygwin Terminal (mintty) > > 2. Compile the attached program with the following commands. > > $ g++ -o minimal2-con.exe minimal2.cpp > $ g++ -mwindows -o minimal2-win.exe minimal2.cpp > > 3. The expected behavior can be checked with `minimal2-con'. After > executing the command, please type some five characters. The > string `[RECV]' will be printed five times, and then the program > will exit. > > $ ./minimal2-con > [RECV][RECV][RECV][RECV][RECV] > $ > > 4. However, with the compile option "-mwindows", we can only see one > `[RECV]', and the program will hang. > > $ ./minimal2-win > [RECV]
Thanks for the report again. Apparently, close() before reopening slave which I added just in case was superfluous. I will submit a patch for this issue. -- Takashi Yano <takashi.y...@nifty.ne.jp> -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
