From 2ea71c00972e4c31082f58349030ef85d89208c3 Mon Sep 17 00:00:00 2001
From: cgf <cgf>
Date: Sun, 5 Dec 2004 21:29:37 +0000
Subject: [PATCH] * cygthread.cc (cygthread::terminate_thread): Make public. *
 pinfo.h (pinfo::wait_thread): New element. * pinfo.cc (pinfo::wait): Store
 "handle" to started thread in pinfo. * sigproc.cc (proc_terminate): Kill any
 threads waiting for a process pipe.

---
 winsup/cygwin/ChangeLog   | 8 ++++++++
 winsup/cygwin/cygthread.h | 2 +-
 winsup/cygwin/pinfo.cc    | 2 +-
 winsup/cygwin/pinfo.h     | 1 +
 winsup/cygwin/sigproc.cc  | 5 +++++
 5 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 74423f2f4b..e6986dccee 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,5 +1,13 @@
 2004-12-05  Christopher Faylor  <cgf@timesys.com>
 
+	* cygthread.cc (cygthread::terminate_thread): Make public.
+	* pinfo.h (pinfo::wait_thread): New element.
+	* pinfo.cc (pinfo::wait): Store "handle" to started thread in pinfo.
+	* sigproc.cc (proc_terminate): Kill any threads waiting for a process
+	pipe.
+
+2004-12-05  Christopher Faylor  <cgf@timesys.com>
+
 	* sigproc.cc (mychild): Reimplement as list scan.
 	(proc_subproc): Don't mess with pinfo if it's myself.
 
diff --git a/winsup/cygwin/cygthread.h b/winsup/cygwin/cygthread.h
index dfeef90de4..4517b92321 100644
--- a/winsup/cygwin/cygthread.h
+++ b/winsup/cygwin/cygthread.h
@@ -22,8 +22,8 @@ class cygthread
   VOID *arg;
   bool is_freerange;
   static bool exiting;
-  void terminate_thread ();
  public:
+  void terminate_thread ();
   static DWORD WINAPI stub (VOID *);
   static DWORD WINAPI simplestub (VOID *);
   static DWORD main_thread_id;
diff --git a/winsup/cygwin/pinfo.cc b/winsup/cygwin/pinfo.cc
index ebc6d07b9a..8d6a7dafad 100644
--- a/winsup/cygwin/pinfo.cc
+++ b/winsup/cygwin/pinfo.cc
@@ -833,7 +833,7 @@ pinfo::wait ()
     sigproc_printf ("tracking thread creation failed for pid %d", (*this)->pid);
   else
     {
-      h->zap_h ();
+      wait_thread = h;
       sigproc_printf ("created tracking thread for pid %d, winpid %p, rd_pipe %p",
 		      (*this)->pid, (*this)->dwProcessId, rd_proc_pipe);
     }
diff --git a/winsup/cygwin/pinfo.h b/winsup/cygwin/pinfo.h
index c249fe1744..e460eed65c 100644
--- a/winsup/cygwin/pinfo.h
+++ b/winsup/cygwin/pinfo.h
@@ -137,6 +137,7 @@ public:
   CRITICAL_SECTION _lock;
   /* Handle associated with initial Windows pid which started it all. */
   HANDLE pid_handle;
+  class cygthread *wait_thread;
   void init (pid_t, DWORD, HANDLE = NULL) __attribute__ ((regparm(3)));
   pinfo () {}
   pinfo (_pinfo *x): procinfo (x), hProcess (NULL), pid_handle (NULL) {}
diff --git a/winsup/cygwin/sigproc.cc b/winsup/cygwin/sigproc.cc
index d7c57b1d2e..bc1d6fff60 100644
--- a/winsup/cygwin/sigproc.cc
+++ b/winsup/cygwin/sigproc.cc
@@ -401,6 +401,11 @@ proc_terminate (void)
 	  procs[i]->ppid = 1;
 	  if (!proc_exists (procs[i]))
 	    procs[i]->process_state = PID_EXITED;	/* CGF FIXME - still needed? */
+	  if (procs[i].wait_thread)
+	    {
+	      // CloseHandle (procs[i].rd_proc_pipe);
+	      procs[i].wait_thread->terminate_thread ();
+	    }
 	  procs[i].release ();
 	}
       nprocs = 0;
-- 
2.11.0