[llvm-commits] [llvm] r81144 - /llvm/trunk/lib/System/Unix/Program.inc

[Duncan Sands]

Author: baldrick
Date: Mon Sep  7 00:58:25 2009
New Revision: 81144

URL: http://llvm.org/viewvc/llvm-project?rev=81144&view=rev
Log:
Using a signal handler that does nothing should be
equivalent to SIG_IGN.

Modified:
    llvm/trunk/lib/System/Unix/Program.inc

Modified: llvm/trunk/lib/System/Unix/Program.inc
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/System/Unix/Program.inc?rev=81144&r1=81143&r2=81144&view=diff

==============================================================================
--- llvm/trunk/lib/System/Unix/Program.inc (original)
+++ llvm/trunk/lib/System/Unix/Program.inc Mon Sep  7 00:58:25 2009
@@ -116,9 +116,6 @@
   return false;
 }
 
-static void TimeOutHandler(int Sig) {
-}
-
 static void SetMemoryLimits (unsigned size)
 {
 #if HAVE_SYS_RESOURCE_H
@@ -231,10 +228,9 @@
 
   // Install a timeout handler.
   if (secondsToWait) {
-    Act.sa_sigaction = 0;
-    Act.sa_handler = TimeOutHandler;
+    memset(&Act, 0, sizeof(Act));
+    Act.sa_handler = SIG_IGN;
     sigemptyset(&Act.sa_mask);
-    Act.sa_flags = 0;
     sigaction(SIGALRM, &Act, &Old);
     alarm(secondsToWait);
   }