vm: write async signals to pipe for multiplexer

[factor.git] / vm / objects.hpp

diff --git a/vm/objects.hpp b/vm/objects.hpp
index e7262a94790a1c3bd0c352a1c2895e07f5c3e6ee..e773e9b62d3837555e1072d691dbfeded5a4de70 100755 (executable)
--- a/vm/objects.hpp
+++ b/vm/objects.hpp
@@ -104,6 +104,9 @@ enum special_object {
        OBJ_VM_COMPILER = 72,     /* version string of the compiler we were built with */
 
        OBJ_WAITING_CALLBACKS = 73,
+
+       OBJ_SIGNAL_PIPE = 74,     /* file descriptor for pipe used to communicate signals
+                                 only used on unix */
 };
 
 /* save-image-and-exit discards special objects that are filled in on startup