From 68f3f16d9ad0f1e28ab3fd0001ab5798c41f15a3 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Mon, 21 May 2012 21:42:32 -0400 Subject: new helper: sigsuspend() guts of saved_sigmask-based sigsuspend/rt_sigsuspend. Takes kernel sigset_t *. Open-coded instances replaced with calling it. Signed-off-by: Al Viro --- arch/um/kernel/signal.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) (limited to 'arch/um') diff --git a/arch/um/kernel/signal.c b/arch/um/kernel/signal.c index fb12f4c..b9b75b3 100644 --- a/arch/um/kernel/signal.c +++ b/arch/um/kernel/signal.c @@ -152,15 +152,8 @@ int do_signal(void) long sys_sigsuspend(int history0, int history1, old_sigset_t mask) { sigset_t blocked; - - mask &= _BLOCKABLE; siginitset(&blocked, mask); - set_current_blocked(&blocked); - - current->state = TASK_INTERRUPTIBLE; - schedule(); - set_thread_flag(TIF_RESTORE_SIGMASK); - return -ERESTARTNOHAND; + return sigsuspend(&blocked); } long sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss) -- cgit v1.1