Do not link ghc stage1 using -threaded, only for stage2 or 3

[ghc-hetmet.git] / rts / RtsSignals.h

diff --git a/rts/RtsSignals.h b/rts/RtsSignals.h
index eafeeaa..77f2224 100644 (file)
--- a/rts/RtsSignals.h
+++ b/rts/RtsSignals.h
@@ -40,6 +40,9 @@ extern void initUserSignals(void);
  * Ctrl+C handler that shuts down the RTS in an orderly manner.
  */
 extern void initDefaultHandlers(void);
+extern void resetDefaultHandlers(void);
+
+extern void freeSignalHandlers(void);
 
 /*
  * Function: blockUserSignals()
@@ -71,7 +74,7 @@ extern void awaitUserSignals(void);
  * Evacuate the handler queue. _Assumes_ that console event delivery
  * has already been blocked.
  */
-extern void markSignalHandlers (evac_fn evac);
+extern void markSignalHandlers (evac_fn evac, void *user);
 
 #endif /* RTS_USER_SIGNALS */