* cygheap.h (class process_lock): New class.

* dtable.h (class dtable): Add class process_lock as a friend.
* dcrt0.cc (get_exit_lock): Delete.
(do_exit): Use process_lock class instead of get_exit_lock.
* exceptions.cc (signal_exit): Ditto.
* pinfo.cc (pinfo::exit): Ditto.
(_pinfo::commune_process): Set process lock around this whole function.
(_pinfo::commune_request): Use process_lock rather than myself.lock.
* pinfo.h (pinfo::_lock): Delete.
(pinfo::initialize_lock): Delete.
(pinfo::lock): Delete.
(pinfo::unlock): Delete.
* winsup.h (get_exit_lock): Delete declaration.

1 files changed, 5 insertions, 1 deletions

diff --git a/winsup/cygwin/exceptions.cc b/winsup/cygwin/exceptions.cc
index 93a3e8067..b1315239d 100644
--- a/winsup/cygwin/exceptions.cc
+++ b/winsup/cygwin/exceptions.cc
@@ -26,6 +26,10 @@ details. */
 #include "shared_info.h"
 #include "perprocess.h"
 #include "security.h"
+#include "path.h"
+#include "fhandler.h"
+#include "dtable.h"
+#include "cygheap.h"
 
 #define CALL_HANDLER_RETRY 20
 
@@ -1179,7 +1183,7 @@ signal_exit (int rc)
       TerminateProcess (hExeced, sigExeced = rc);
     }
 
-  get_exit_lock ();
+  process_lock until_exit (true);
   if (hExeced || exit_state)
     myself.exit (rc);