X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2Frts%2FSignals.h;h=331810154c9d55293c7d885f0eac3b463e13944d;hb=c49a6ca90100722cd6942322d32b64b4142a08a7;hp=0425c7b3bcb7ffbb106a7cf248e7d44df9090aae;hpb=760f104fba0f56e1893006bc97e6afd4b0a0d01b;p=ghc-hetmet.git

diff --git a/ghc/rts/Signals.h b/ghc/rts/Signals.h
index 0425c7b..3318101 100644
--- a/ghc/rts/Signals.h
+++ b/ghc/rts/Signals.h
@@ -1,5 +1,5 @@
 /* -----------------------------------------------------------------------------
- * $Id: Signals.h,v 1.6 2001/10/31 10:34:29 simonmar Exp $
+ * $Id: Signals.h,v 1.11 2003/04/01 15:05:22 sof Exp $
  *
  * (c) The GHC Team, 1998-1999
  *
@@ -7,24 +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 startSignalHandlers(void);
+extern void markSignalHandlers (evac_fn evac);
 extern void initDefaultHandlers(void);
 
+extern void handleSignalsInThisThread(void);
+
 #else
 
 #define signals_pending() (rtsFalse)
+#define handleSignalsInThisThread() /* nothing */
 
-#endif /* PAR */
+#endif /* !PAR && !mingw32_TARGET_OS */