Lines Matching refs:uc
147 err = __copy_from_user(&set, &sf->uc.uc_sigmask, sizeof(set)); in restore_sigframe()
151 err |= __copy_from_user(&context, &sf->uc.uc_mcontext, sizeof(context)); in restore_sigframe()
174 aux = (char __user *) sf->uc.uc_regspace; in restore_sigframe()
240 if (restore_altstack(&frame->sig.uc.uc_stack)) in sys_rt_sigreturn()
282 err |= __copy_to_user(&sf->uc.uc_mcontext, &context, sizeof(context)); in setup_sigframe()
284 err |= __copy_to_user(&sf->uc.uc_sigmask, set, sizeof(*set)); in setup_sigframe()
286 aux = (struct aux_sigframe __user *) sf->uc.uc_regspace; in setup_sigframe()
458 err = __put_user(0x5ac3c35a, &frame->uc.uc_flags); in setup_frame()
478 err |= __put_user(0, &frame->sig.uc.uc_flags); in setup_rt_frame()
479 err |= __put_user(NULL, &frame->sig.uc.uc_link); in setup_rt_frame()
481 err |= __save_altstack(&frame->sig.uc.uc_stack, regs->ARM_sp); in setup_rt_frame()
493 regs->ARM_r2 = (unsigned long)&frame->sig.uc; in setup_rt_frame()