2011-06-23  Christian Franke  <franke@computer.org>

	* sigproc.cc (child_info::sync): Add exit_code to debug
	message.
	(child_info::proc_retry): Don't retry on unknown exit_code
	from non-cygwin programs.

diff --git a/winsup/cygwin/sigproc.cc b/winsup/cygwin/sigproc.cc
index 2f42db2..1e57876 100644
--- a/winsup/cygwin/sigproc.cc
+++ b/winsup/cygwin/sigproc.cc
@@ -883,7 +883,8 @@ child_info::sync (pid_t pid, HANDLE& hProcess, DWORD howlong)
 	      hProcess = NULL;
 	    }
 	}
-      sigproc_printf ("pid %u, WFMO returned %d, res %d", pid, x, res);
+      sigproc_printf ("pid %u, WFMO returned %d, exit_code 0x%x, res %d",
+		      pid, x, exit_code, res);
     }
   return res;
 }
@@ -915,11 +916,11 @@ child_info::proc_retry (HANDLE h)
     case EXITCODE_FORK_FAILED: /* windows prevented us from forking */
       break;
 
-    /* Count down non-recognized exit codes more quickly since they aren't
-       due to known conditions.  */
     default:
-      if (!iscygwin () && (exit_code & 0xffff0000) != 0xc0000000)
+      if (!iscygwin ())
 	break;
+      /* Count down non-recognized exit codes more quickly since they aren't
+         due to known conditions.  */
       if ((retry -= 2) < 0)
 	retry = 0;
       else