uss_ptr           698 include/linux/compat.h asmlinkage long compat_sys_sigaltstack(const compat_stack_t __user *uss_ptr,
uss_ptr          4085 kernel/signal.c static int do_compat_sigaltstack(const compat_stack_t __user *uss_ptr,
uss_ptr          4091 kernel/signal.c 	if (uss_ptr) {
uss_ptr          4093 kernel/signal.c 		if (copy_from_user(&uss32, uss_ptr, sizeof(compat_stack_t)))
uss_ptr          4099 kernel/signal.c 	ret = do_sigaltstack(uss_ptr ? &uss : NULL, &uoss,
uss_ptr          4115 kernel/signal.c 			const compat_stack_t __user *, uss_ptr,
uss_ptr          4118 kernel/signal.c 	return do_compat_sigaltstack(uss_ptr, uoss_ptr);