Lines Matching refs:ksig
241 static int setup_frame(struct ksignal *ksig, sigset_t *set, in setup_frame() argument
244 struct sigframe __user *frame = get_sigframe(&ksig->ka, regs, sizeof(*frame)); in setup_frame()
257 err |= setup_return(regs, &ksig->ka, frame->retcode, frame, in setup_frame()
258 ksig->sig); in setup_frame()
263 static int setup_rt_frame(struct ksignal *ksig, sigset_t *set, in setup_rt_frame() argument
267 get_sigframe(&ksig->ka, regs, sizeof(*frame)); in setup_rt_frame()
273 err |= copy_siginfo_to_user(&frame->info, &ksig->info); in setup_rt_frame()
280 err |= setup_return(regs, &ksig->ka, frame->sig.retcode, frame, in setup_rt_frame()
281 ksig->sig); in setup_rt_frame()
304 static void handle_signal(struct ksignal *ksig, struct pt_regs *regs, in handle_signal() argument
309 int usig = ksig->sig; in handle_signal()
322 if (!(ksig->ka.sa.sa_flags & SA_RESTART)) { in handle_signal()
335 if (ksig->ka.sa.sa_flags & SA_SIGINFO) in handle_signal()
336 ret = setup_rt_frame(ksig, oldset, regs); in handle_signal()
338 ret = setup_frame(ksig, oldset, regs); in handle_signal()
345 signal_setup_done(ret, ksig, 0); in handle_signal()
359 struct ksignal ksig; in do_signal() local
370 if (get_signal(&ksig)) { in do_signal()
371 handle_signal(&ksig, regs, syscall); in do_signal()