X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2Frts%2FSignals.h;h=32c7fbdcc71048ce3046fe2db3bdc5aab227ff32;hb=b43be28258a3d49bde40095b210047e99742f8a5;hp=09ecec0814c8b18b4076e0439d5fcfa781724c8d;hpb=bb01a96bea6bd7808332d43a5bed78d1aff4a3fd;p=ghc-hetmet.git

diff --git a/ghc/rts/Signals.h b/ghc/rts/Signals.h
index 09ecec0..32c7fbd 100644
--- a/ghc/rts/Signals.h
+++ b/ghc/rts/Signals.h
@@ -6,20 +6,27 @@
  *
  * ---------------------------------------------------------------------------*/
 
-#if !defined(PAR) && !defined(mingw32_TARGET_OS)
+#if !defined(PAR) && !defined(mingw32_HOST_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 rtsBool anyUserHandlers(void);
-extern void    awaitUserSignals(void);
+
+#if !defined(RTS_SUPPORTS_THREADS)
+
+extern StgPtr pending_handler_buf[];
+extern StgPtr *next_pending_handler;
+#define signals_pending() (next_pending_handler != pending_handler_buf)
+extern void awaitUserSignals(void);
+
+#else
+
+extern void startSignalHandler(int sig);
+
+#endif
 
 /* sig_install declared in PrimOps.h */
 
@@ -27,10 +34,7 @@ extern void startSignalHandlers(void);
 extern void markSignalHandlers (evac_fn evac);
 extern void initDefaultHandlers(void);
 
-extern void handleSignalsInThisThread(void);
-extern void handleSignalsInPrevThread(void);
-
-#elif defined(mingw32_TARGET_OS)
+#elif defined(mingw32_HOST_OS)
 #define RTS_USER_SIGNALS 1
 #include "win32/ConsoleHandler.h"