commit 6736eb1829abd57a6304c6efaa54a6f23cb8115d
author Chris Dearman <chris@mips.com> Tue Jul 10 12:15:19 2012 -0700
committer Raghu Gandham <raghu@mips.com> Tue Aug 14 15:30:39 2012 -0700
tree 055d25062578eda40ee588b9d3695945c9da10ad
parent c95c15b1923611f48c44c18ad158e57b9d915fdf

Use sigemptyset to initialise signal mask as it is more portable.
Referencing sa_restorer fails on MIPS

Change-Id: I81c9ed5ef027a9d5258942ffcecb96e3f787e93c
Signed-off-by: Chris Dearman <chris@mips.com>

init/signal_handler.c

diff --git a/init/signal_handler.c b/init/signal_handler.c
index b170132..abccb40 100644
--- a/init/signal_handler.c
+++ b/init/signal_handler.c
@@ -131,11 +131,9 @@
     int s[2];
 
     struct sigaction act;
-
+    memset(&act, 0, sizeof(act));
     act.sa_handler = sigchld_handler;
     act.sa_flags = SA_NOCLDSTOP;
-    act.sa_mask = 0;
-    act.sa_restorer = NULL;
     sigaction(SIGCHLD, &act, 0);
 
     /* create a signalling mechanism for the sigchld handler */