diff options
Diffstat (limited to 'winsup/cygwin/exceptions.cc')
| -rw-r--r-- | winsup/cygwin/exceptions.cc | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/winsup/cygwin/exceptions.cc b/winsup/cygwin/exceptions.cc index 3c8bf39c9..e7c304185 100644 --- a/winsup/cygwin/exceptions.cc +++ b/winsup/cygwin/exceptions.cc @@ -923,25 +923,29 @@ setup_handler (int sig, void *handler, struct sigaction& siga) static BOOL WINAPI ctrl_c_handler (DWORD type) { - if (type == CTRL_LOGOFF_EVENT) - return TRUE; + static bool saw_close; /* Return FALSE to prevent an "End task" dialog box from appearing for each Cygwin process window that's open when the computer is shut down or console window is closed. */ + if (type == CTRL_SHUTDOWN_EVENT) { #if 0 /* Don't send a signal. Only NT service applications and their child - processes will receive this event and the services typically already + processes will receive this event and the services typically already handle the shutdown action when getting the SERVICE_CONTROL_SHUTDOWN control message. */ sig_send (NULL, SIGTERM); #endif return FALSE; } - if (type == CTRL_CLOSE_EVENT) + + if (myself->ctty != -1 + && (type == CTRL_CLOSE_EVENT || (!saw_close && type == CTRL_LOGOFF_EVENT))) { + if (type == CTRL_CLOSE_EVENT) + saw_close = true; sig_send (NULL, SIGHUP); return FALSE; } |