[src/trunk]: src/sys/arch/usermode/dev Transform the clock signal to a sigact...

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

details:   https://anonhg.NetBSD.org/src/rev/126b83a1da16
branches:  trunk
changeset: 769676:126b83a1da16
user:      reinoud <reinoud%NetBSD.org@localhost>
date:      Sat Sep 17 21:38:15 2011 +0000

description:
Transform the clock signal to a sigaction so we have the info i.e. the
context! and thus a good definition for a clockframe!

diffstat:

 sys/arch/usermode/dev/clock.c |  12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diffs (47 lines):

diff -r 7f0475d40af0 -r 126b83a1da16 sys/arch/usermode/dev/clock.c
--- a/sys/arch/usermode/dev/clock.c     Sat Sep 17 18:53:31 2011 +0000
+++ b/sys/arch/usermode/dev/clock.c     Sat Sep 17 21:38:15 2011 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: clock.c,v 1.19 2011/09/16 16:24:01 reinoud Exp $ */
+/* $NetBSD: clock.c,v 1.20 2011/09/17 21:38:15 reinoud Exp $ */
 
 /*-
  * Copyright (c) 2007 Jared D. McNeill <jmcneill%invisible.ca@localhost>
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: clock.c,v 1.19 2011/09/16 16:24:01 reinoud Exp $");
+__KERNEL_RCSID(0, "$NetBSD: clock.c,v 1.20 2011/09/17 21:38:15 reinoud Exp $");
 
 #include <sys/param.h>
 #include <sys/proc.h>
@@ -44,7 +44,7 @@
 static int     clock_match(device_t, cfdata_t, void *);
 static void    clock_attach(device_t, device_t, void *);
 
-static void    clock_signal(int sig);
+static void    clock_signal(int sig, siginfo_t *info, void *ctx);
 static unsigned int clock_getcounter(struct timecounter *);
 
 static int     clock_todr_gettime(struct todr_chip_handle *, struct timeval *);
@@ -101,8 +101,8 @@
 
        memset(&sa, 0, sizeof(sa));
        thunk_sigemptyset(&sa.sa_mask);
-       sa.sa_handler = clock_signal;
-       sa.sa_flags = SA_RESTART | SA_SIGINFO;
+       sa.sa_sigaction = clock_signal;
+       sa.sa_flags = SA_SIGINFO;
        if (thunk_sigaction(SIGALRM, &sa, NULL) == -1)
                panic("couldn't register SIGALRM handler : %d",
                    thunk_geterrno());
@@ -116,7 +116,7 @@
 }
 
 static void
-clock_signal(int sig)
+clock_signal(int sig, siginfo_t *info, void *ctx)
 {
        struct clockframe cf;