* select.cc (select_stuff::wait): Very minor formatting fix.

(peek_windows): Report on HWND handle used in queries.
* select.h: Update copyright.
* sigproc.h (cygwait): Eliminate multi-argument variety since more general
implementation may cause odd problems in select.  Also force to always be
inline.

1 files changed, 8 insertions, 18 deletions

diff --git a/winsup/cygwin/sigproc.h b/winsup/cygwin/sigproc.h
index b0817360c..72427a4c2 100644
--- a/winsup/cygwin/sigproc.h
+++ b/winsup/cygwin/sigproc.h
@@ -81,33 +81,23 @@ void __stdcall sigproc_init ();
 #ifdef __INSIDE_CYGWIN__
 void __stdcall sigproc_terminate (enum exit_states);
 
-static inline DWORD
-cygwait (DWORD n, DWORD howlong, ...)
+static inline DWORD __attribute__ ((always_inline))
+cygwait (HANDLE h, DWORD howlong = INFINITE)
 {
-  va_list ap;
-  HANDLE w4[n + 2];
-
-  va_start (ap, howlong);
-  for (unsigned i = 0; i < n; i++)
-    w4[i] = va_arg (ap, HANDLE);
-  va_end (ap);
-
+  HANDLE w4[3];
+  int n = 0;
+  if ((w4[n] = h) != NULL)
+    n++;
   w4[n++] = signal_arrived;
   if ((w4[n] = pthread::get_cancel_event ()) != NULL)
     n++;
   return WaitForMultipleObjects (n, w4, FALSE, howlong);
 }
 
-static inline DWORD
-cygwait (HANDLE h, DWORD wait = INFINITE)
-{
-  return cygwait (1, wait, h);
-}
-
-static inline DWORD
+static inline DWORD __attribute__ ((always_inline))
 cygwait (DWORD wait)
 {
-  return cygwait ((DWORD) 0, wait);
+  return cygwait ((HANDLE) NULL, wait);
 }
 #endif
 bool __stdcall pid_exists (pid_t) __attribute__ ((regparm(1)));