- In the latest GDB (11.2-1), Ctrl-C behaviour is broken a bit for
non-cygwin inferior. For example, Ctrl-C on GDB prompt is not sent
to GDB but to the inferior. This patch fixes the issue.
---
winsup/cygwin/fhandler_termios.cc | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/winsup/cygwin/fhandler_termios.cc
b/winsup/cygwin/fhandler_termios.cc
index 5cd44d7bf..4eff5eab3 100644
--- a/winsup/cygwin/fhandler_termios.cc
+++ b/winsup/cygwin/fhandler_termios.cc
@@ -350,7 +350,8 @@ fhandler_termios::process_sigs (char c, tty* ttyp,
fhandler_termios *fh)
cygwin apps started from non-cygwin shell. */
if (c == '\003' && p && p->ctty == ttyp->ntty && p->pgid == pgid
&& ((p->process_state & PID_NOTCYGWIN)
- || (p->exec_dwProcessId == p->dwProcessId)
+ || ((p->exec_dwProcessId == p->dwProcessId)
+ && ttyp->pty_input_state_eq (tty::to_nat))
|| !(p->process_state & PID_CYGPARENT)))
{
/* Ctrl-C event will be sent only to the processes attaching
@@ -406,6 +407,7 @@ fhandler_termios::process_sigs (char c, tty* ttyp,
fhandler_termios *fh)
with_debugger = true; /* inferior is cygwin app */
if (!(p->process_state & PID_NOTCYGWIN)
&& (p->exec_dwProcessId == p->dwProcessId) /* Check marker */
+ && ttyp->pty_input_state_eq (tty::to_nat)
&& p->pid == pgid)
with_debugger_nat = true; /* inferior is non-cygwin app */
}
--
2.35.1
