compat_stack_t 20 arch/x86/include/asm/ia32.h compat_stack_t uc_stack; compat_stack_t 28 arch/x86/include/asm/ia32.h compat_stack_t uc_stack; compat_stack_t 686 include/linux/compat.h asmlinkage long compat_sys_sigaltstack(const compat_stack_t __user *uss_ptr, compat_stack_t 687 include/linux/compat.h compat_stack_t __user *uoss_ptr); compat_stack_t 689 include/linux/compat.h int compat_restore_altstack(const compat_stack_t __user *uss); compat_stack_t 690 include/linux/compat.h int __compat_save_altstack(compat_stack_t __user *, unsigned long); compat_stack_t 692 include/linux/compat.h compat_stack_t __user *__uss = uss; \