* exceptions.cc (_threadinfo::interrupt_now): Avoid double call to sigdelayed.

* pinfo.cc (_pinfo::commune_send): Avoid inexplicable test which caused most
pids to be shown as "<defunct>" on Win9x.

winsup/cygwin/pinfo.cc

@@ -435,7 +435,7 @@ _pinfo::commune_send (DWORD code, ...)
   res.s = NULL;
   res.n = 0;
 
-  if (!pid || !this || (dwProcessId != (DWORD) pid && !pinfo (myself->dwProcessId)))
+  if (!this || !pid)
     {
       set_errno (ESRCH);
       goto err;