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From: Corinna Vinschen <corinna@sourceware.org> To: cygwin-cvs@sourceware.org Subject: [newlib-cygwin] Cygwin: console: Make suspending process work properly. Date: Mon, 13 Jan 2020 16:26:00 -0000 [thread overview] Message-ID: <20200113162654.110330.qmail@sourceware.org> (raw) https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=a6e87f589ae113cc3f947eca7db8c6d8c795e3c2 commit a6e87f589ae113cc3f947eca7db8c6d8c795e3c2 Author: Takashi Yano <takashi.yano@nifty.ne.jp> Date: Sun Jan 5 22:25:55 2020 +0900 Cygwin: console: Make suspending process work properly. - After commit f4b47827cf87f055687a0c52a3485d42b3e2b941, suspending process by Ctrl-Z does not work in console and results in hang up. This patch fixes the issue. Diff: --- winsup/cygwin/fhandler_console.cc | 2 ++ 1 file changed, 2 insertions(+) diff --git a/winsup/cygwin/fhandler_console.cc b/winsup/cygwin/fhandler_console.cc index b3095bb..b286c6c 100644 --- a/winsup/cygwin/fhandler_console.cc +++ b/winsup/cygwin/fhandler_console.cc @@ -850,7 +850,9 @@ fhandler_console::process_input_message (void) if (toadd) { ssize_t ret; + release_input_mutex (); line_edit_status res = line_edit (toadd, nread, *ti, &ret); + acquire_input_mutex (INFINITE); if (res == line_edit_signalled) { stat = input_signalled;
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