209 	int err, sig = 0;  in fpcsr_pending()  local
221 		sig = SIGFPE;  in fpcsr_pending()
223 	return err ?: sig;  in fpcsr_pending()
229 	int err, sig;  in check_and_restore_fp_context()  local
231 	err = sig = fpcsr_pending(&sc->sc_fpc_csr);  in check_and_restore_fp_context()
235 	return err ?: sig;  in check_and_restore_fp_context()
315 SYSCALL_DEFINE3(sigaction, int, sig, const struct sigaction __user *, act,  in SYSCALL_DEFINE3()  argument
329 		err |= __get_user(mask, &act->sa_mask.sig[0]);  in SYSCALL_DEFINE3()
336 	ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL);  in SYSCALL_DEFINE3()
343 		err |= __put_user(old_ka.sa.sa_mask.sig[0], oact->sa_mask.sig);  in SYSCALL_DEFINE3()
344 		err |= __put_user(0, &oact->sa_mask.sig[1]);  in SYSCALL_DEFINE3()
345 		err |= __put_user(0, &oact->sa_mask.sig[2]);  in SYSCALL_DEFINE3()
346 		err |= __put_user(0, &oact->sa_mask.sig[3]);  in SYSCALL_DEFINE3()
360 	int sig;  in sys_sigreturn()  local
370 	sig = restore_sigcontext(&regs, &frame->sf_sc);  in sys_sigreturn()
371 	if (sig < 0)  in sys_sigreturn()
373 	else if (sig)  in sys_sigreturn()
374 		force_sig(sig, current);  in sys_sigreturn()
395 	int sig;  in sys_rt_sigreturn()  local
405 	sig = restore_sigcontext(&regs, &frame->rs_uc.uc_mcontext);  in sys_rt_sigreturn()
406 	if (sig < 0)  in sys_rt_sigreturn()
408 	else if (sig)  in sys_rt_sigreturn()
409 		force_sig(sig, current);  in sys_rt_sigreturn()
454 	regs->regs[ 4] = ksig->sig;  in setup_frame()
501 	regs->regs[ 4] = ksig->sig;  in setup_rt_frame()