* cygheap.h (cygheap_fdget::~cygheap_fdget): Simplify now that refcnt reports

reference count changes itself.
* fhandler.cc (fhandler_base::reset): Set _refcnt to 0.
* fhandler.h (fhandler_base::refcnt): Report refcnt when debugging.
* select.cc (cygwin_select): Set return_on_signal to indicate when select
should be interrupted.
(select_stuff::wait): Keep looping unless return_on_signal is set.
* select.h (select_stuff::return_on_signal): New variable.
(select_stuff::select_stuff): Zero return_on_signal.

1 files changed, 5 insertions, 1 deletions

diff --git a/winsup/cygwin/fhandler.h b/winsup/cygwin/fhandler.h
index e3a71368d..7608664f9 100644
--- a/winsup/cygwin/fhandler.h
+++ b/winsup/cygwin/fhandler.h
@@ -178,7 +178,11 @@ class fhandler_base
   HANDLE read_state;
 
  public:
-  long refcnt(long i = 0) {return _refcnt += i;}
+  long refcnt(long i = 0)
+  {
+    debug_only_printf ("%p, %s, i %d, refcnt %ld", this, get_name (), i, _refcnt + i);
+    return _refcnt += i;
+  }
   class fhandler_base *archetype;
   int usecount;