Searched refs:uss (Results 1 – 1 of 1) sorted by relevance
| /kernel/ |
| D | signal.c | 4038 SYSCALL_DEFINE2(sigaltstack,const stack_t __user *,uss, stack_t __user *,uoss) in SYSCALL_DEFINE2() argument
4042 if (uss && copy_from_user(&new, uss, sizeof(stack_t))) in SYSCALL_DEFINE2()
4044 err = do_sigaltstack(uss ? &new : NULL, uoss ? &old : NULL, in SYSCALL_DEFINE2()
4052 int restore_altstack(const stack_t __user *uss) in restore_altstack() argument
4055 if (copy_from_user(&new, uss, sizeof(stack_t))) in restore_altstack()
4063 int __save_altstack(stack_t __user *uss, unsigned long sp) in __save_altstack() argument
4066 int err = __put_user((void __user *)t->sas_ss_sp, &uss->ss_sp) | in __save_altstack()
4067 __put_user(t->sas_ss_flags, &uss->ss_flags) | in __save_altstack()
4068 __put_user(t->sas_ss_size, &uss->ss_size); in __save_altstack()
4080 stack_t uss, uoss; in do_compat_sigaltstack() local
[all …]
|