[src/trunk]: src/sys/arch/usermode/dev Disable SIGALRM from interfering with ...

[reinoud <reinoud%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/cbb327b32acd
branches:  trunk
changeset: 769268:cbb327b32acd
user:      reinoud <reinoud%NetBSD.org@localhost>
date:      Mon Sep 05 11:25:29 2011 +0000

description:
Disable SIGALRM from interfering with this signal handler

diffstat:

 sys/arch/usermode/dev/ld_thunkbus.c |  5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diffs (26 lines):

diff -r fa0783d0bae2 -r cbb327b32acd sys/arch/usermode/dev/ld_thunkbus.c
--- a/sys/arch/usermode/dev/ld_thunkbus.c       Mon Sep 05 11:12:51 2011 +0000
+++ b/sys/arch/usermode/dev/ld_thunkbus.c       Mon Sep 05 11:25:29 2011 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: ld_thunkbus.c,v 1.10 2011/09/04 20:14:37 reinoud Exp $ */
+/* $NetBSD: ld_thunkbus.c,v 1.11 2011/09/05 11:25:29 reinoud Exp $ */
 
 /*-
  * Copyright (c) 2011 Jared D. McNeill <jmcneill%invisible.ca@localhost>
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ld_thunkbus.c,v 1.10 2011/09/04 20:14:37 reinoud Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ld_thunkbus.c,v 1.11 2011/09/05 11:25:29 reinoud Exp $");
 
 #include <sys/param.h>
 #include <sys/proc.h>
@@ -123,6 +123,7 @@
        sigemptyset(&sa.sa_mask);
        sa.sa_flags = SA_RESTART | SA_SIGINFO;
        sa.sa_sigaction = ld_thunkbus_sig;
+       thunk_sigaddset(&sa.sa_mask, SIGALRM);
        if (thunk_sigaction(SIGIO, &sa, NULL) == -1)
                panic("couldn't register SIGIO handler: %d", thunk_geterrno());