#2860: remove redundant unblocking of signals

diff --git a/rts/posix/Signals.c b/rts/posix/Signals.c
index c016b9b..8268e6f 100644 (file)
--- a/rts/posix/Signals.c
+++ b/rts/posix/Signals.c
@@ -155,8 +155,6 @@ generic_handler(int sig USED_IF_THREADS,
                 siginfo_t *info,
                 void *p STG_UNUSED)
 {
-    sigset_t signals;
-
 #if defined(THREADED_RTS)
 
     if (io_manager_pipe != -1)
@@ -219,11 +217,6 @@ generic_handler(int sig USED_IF_THREADS,
     MainCapability.context_switch = 1;
 
 #endif /* THREADED_RTS */
-
-    // re-establish the signal handler, and carry on
-    sigemptyset(&signals);
-    sigaddset(&signals, sig);
-    sigprocmask(SIG_UNBLOCK, &signals, NULL);
 }
 
 /* -----------------------------------------------------------------------------