From 78a26e25ce4837a03ac3b6c32cdae1958e547639 Mon Sep 17 00:00:00 2001 From: Jeff Dike Date: Tue, 16 Oct 2007 01:27:23 -0700 Subject: uml: separate timer initialization Move timer signal initialization from init_irq_signals to a new function, timer_init. Signed-off-by: Jeff Dike Cc: Thomas Gleixner Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/os-Linux/signal.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'arch/um/os-Linux/signal.c') diff --git a/arch/um/os-Linux/signal.c b/arch/um/os-Linux/signal.c index 1c5267ec13b0..53593c8b9c34 100644 --- a/arch/um/os-Linux/signal.c +++ b/arch/um/os-Linux/signal.c @@ -85,6 +85,16 @@ void alarm_handler(int sig, struct sigcontext *sc) set_signals(enabled); } +void timer_init(void) +{ + set_handler(SIGVTALRM, (__sighandler_t) alarm_handler, + SA_ONSTACK | SA_RESTART, SIGUSR1, SIGIO, SIGWINCH, + SIGALRM, -1); + set_handler(SIGALRM, (__sighandler_t) alarm_handler, + SA_ONSTACK | SA_RESTART, SIGUSR1, SIGIO, SIGWINCH, + SIGALRM, -1); +} + void set_sigstack(void *sig_stack, int size) { stack_t stack = ((stack_t) { .ss_flags = 0, -- cgit v1.2.3-59-g8ed1b