Lines Matching refs:ksig
212 static struct rt_sigframe __user *get_sigframe(struct ksignal *ksig, in get_sigframe() argument
218 sp = sp_top = sigsp(regs->sp, ksig); in get_sigframe()
250 static int setup_rt_frame(int usig, struct ksignal *ksig, sigset_t *set, in setup_rt_frame() argument
256 frame = get_sigframe(ksig, regs); in setup_rt_frame()
266 setup_return(regs, &ksig->ka, frame, usig); in setup_rt_frame()
267 if (ksig->ka.sa.sa_flags & SA_SIGINFO) { in setup_rt_frame()
268 err |= copy_siginfo_to_user(&frame->info, &ksig->info); in setup_rt_frame()
288 static void handle_signal(struct ksignal *ksig, struct pt_regs *regs) in handle_signal() argument
292 int usig = ksig->sig; in handle_signal()
299 if (ksig->ka.sa.sa_flags & SA_SIGINFO) in handle_signal()
300 ret = compat_setup_rt_frame(usig, ksig, oldset, regs); in handle_signal()
302 ret = compat_setup_frame(usig, ksig, oldset, regs); in handle_signal()
304 ret = setup_rt_frame(usig, ksig, oldset, regs); in handle_signal()
319 signal_setup_done(ret, ksig, 0); in handle_signal()
336 struct ksignal ksig; in do_signal() local
370 if (get_signal(&ksig)) { in do_signal()
380 !(ksig.ka.sa.sa_flags & SA_RESTART)))) { in do_signal()
385 handle_signal(&ksig, regs); in do_signal()