[project @ 2003-08-29 16:13:48 by simonmar]

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

diff --git a/ghc/rts/Signals.h b/ghc/rts/Signals.h
index 0f92018..3318101 100644 (file)
--- a/ghc/rts/Signals.h
+++ b/ghc/rts/Signals.h
@@ -1,5 +1,5 @@
 /* -----------------------------------------------------------------------------
- * $Id: Signals.h,v 1.5 2000/02/22 12:09:24 simonmar Exp $
+ * $Id: Signals.h,v 1.11 2003/04/01 15:05:22 sof Exp $
  *
  * (c) The GHC Team, 1998-1999
  *
@@ -7,25 +7,32 @@
  *
  * ---------------------------------------------------------------------------*/
 
-#ifndef PAR
+#if !defined(PAR) && !defined(mingw32_TARGET_OS)
+#define RTS_USER_SIGNALS 1
 
 extern StgPtr pending_handler_buf[];
 extern StgPtr *next_pending_handler;
 
 #define signals_pending() (next_pending_handler != pending_handler_buf)
 
-extern void initUserSignals(void);
-extern void blockUserSignals(void);
-extern void unblockUserSignals(void);
+extern void    initUserSignals(void);
+extern void    blockUserSignals(void);
+extern void    unblockUserSignals(void);
+
+extern rtsBool anyUserHandlers(void);
+extern void    awaitUserSignals(void);
 
 /* sig_install declared in PrimOps.h */
 
-extern void start_signal_handlers(void);
+extern void startSignalHandlers(void);
+extern void markSignalHandlers (evac_fn evac);
+extern void initDefaultHandlers(void);
 
-extern void init_default_handlers(void);
+extern void handleSignalsInThisThread(void);
 
 #else
 
 #define signals_pending() (rtsFalse)
+#define handleSignalsInThisThread() /* nothing */
 
-#endif /* PAR */
+#endif /* !PAR && !mingw32_TARGET_OS */