diff options
| author | Christopher Faylor <me@cgf.cx> | 2001-09-05 06:42:49 +0400 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2001-09-05 06:42:49 +0400 |
| commit | d72a655937a014053799df9d6b422a89c88d56e7 (patch) | |
| tree | c36d34e8647078fcba205d1b3bb0619332977574 | |
| parent | 615a70a882bdff5287f078d50b4991d4dd906ed9 (diff) | |
* exceptions.cc (ctrl_c_handler): Only send SIGINT when we have a controlling
terminal and we are the head of the process group.
| -rw-r--r-- | winsup/cygwin/ChangeLog | 5 | ||||
| -rw-r--r-- | winsup/cygwin/exceptions.cc | 8 |
2 files changed, 8 insertions, 5 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index 95d999fa9..1d60b7f86 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,3 +1,8 @@ +Tue Sep 4 22:42:13 2001 Christopher Faylor <cgf@cygnus.com> + + * exceptions.cc (ctrl_c_handler): Only send SIGINT when we have a + controlling terminal and we are the head of the process group. + Tue Sep 4 16:48:14 2001 Christopher Faylor <cgf@cygnus.com> * thread.cc (InterlockedExchangePointer): Don't define if it already diff --git a/winsup/cygwin/exceptions.cc b/winsup/cygwin/exceptions.cc index 7a2061aa5..cdeb112e5 100644 --- a/winsup/cygwin/exceptions.cc +++ b/winsup/cygwin/exceptions.cc @@ -912,11 +912,8 @@ ctrl_c_handler (DWORD type) tty_min *t = cygwin_shared->tty.get_tty (myself->ctty); /* Ignore this if we're not the process group lead since it should be handled *by* the process group leader. */ - if (t->getpgid () && pid_exists (t->getpgid ()) && - (t->getpgid () != myself->pid || - (GetTickCount () - t->last_ctrl_c) < MIN_CTRL_C_SLOP)) - return TRUE; - else + if (myself->ctty != -1 && t->getpgid () == myself->pid && + (GetTickCount () - t->last_ctrl_c) >= MIN_CTRL_C_SLOP) /* Otherwise we just send a SIGINT to the process group and return TRUE (to indicate that we have handled the signal). At this point, type should be a CTRL_C_EVENT or CTRL_BREAK_EVENT. */ @@ -926,6 +923,7 @@ ctrl_c_handler (DWORD type) t->last_ctrl_c = GetTickCount (); return TRUE; } + return TRUE; } /* Set the signal mask for this process. |