X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=rts%2Fposix%2FSignals.c;h=2380eacfbdd3bf29161644792155ffa45a6626ff;hb=8b08c15b8ace5a76e341939081fbb6ad2736ddd1;hp=8645f1b826c10b5e122e5ab7426f20de308cf8be;hpb=bb7674b77f65ce48d8c89ad2a19c6a9f66f61d56;p=ghc-hetmet.git

diff --git a/rts/posix/Signals.c b/rts/posix/Signals.c
index 8645f1b..2380eac 100644
--- a/rts/posix/Signals.c
+++ b/rts/posix/Signals.c
@@ -506,7 +506,7 @@ initDefaultHandlers()
     sigemptyset(&action.sa_mask);
     action.sa_flags = 0;
     if (sigaction(SIGINT, &action, &oact) != 0) {
-	errorBelch("warning: failed to install SIGINT handler");
+	sysErrorBelch("warning: failed to install SIGINT handler");
     }
 
 #if defined(HAVE_SIGINTERRUPT)
@@ -518,7 +518,7 @@ initDefaultHandlers()
     sigemptyset(&action.sa_mask);
     action.sa_flags = 0;
     if (sigaction(SIGCONT, &action, &oact) != 0) {
-	errorBelch("warning: failed to install SIGCONT handler");
+	sysErrorBelch("warning: failed to install SIGCONT handler");
     }
 
     // install the SIGFPE handler
@@ -536,7 +536,7 @@ initDefaultHandlers()
     sigemptyset(&action.sa_mask);
     action.sa_flags = 0;
     if (sigaction(SIGFPE, &action, &oact) != 0) {
-	errorBelch("warning: failed to install SIGFPE handler");
+	sysErrorBelch("warning: failed to install SIGFPE handler");
     }
 #endif
 
@@ -545,4 +545,11 @@ initDefaultHandlers()
 #endif
 }
 
+void
+freeSignalHandlers(void) {
+    if (signal_handlers != NULL) {
+        stgFree(signal_handlers);
+    }
+}
+
 #endif /* RTS_USER_SIGNALS */