Searched refs:uss (Results 1 – 1 of 1) sorted by relevance
| /kernel/ |
| D | signal.c | 4249 SYSCALL_DEFINE2(sigaltstack,const stack_t __user *,uss, stack_t __user *,uoss) in SYSCALL_DEFINE2() argument
4253 if (uss && copy_from_user(&new, uss, sizeof(stack_t))) in SYSCALL_DEFINE2()
4255 err = do_sigaltstack(uss ? &new : NULL, uoss ? &old : NULL, in SYSCALL_DEFINE2()
4263 int restore_altstack(const stack_t __user *uss) in restore_altstack() argument
4266 if (copy_from_user(&new, uss, sizeof(stack_t))) in restore_altstack()
4274 int __save_altstack(stack_t __user *uss, unsigned long sp) in __save_altstack() argument
4277 int err = __put_user((void __user *)t->sas_ss_sp, &uss->ss_sp) | in __save_altstack()
4278 __put_user(t->sas_ss_flags, &uss->ss_flags) | in __save_altstack()
4279 __put_user(t->sas_ss_size, &uss->ss_size); in __save_altstack()
4287 stack_t uss, uoss; in do_compat_sigaltstack() local
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