return sys_select(a.n, a.inp, a.outp, a.exp, a.tvp);
}
-/* The i386 version skips reading from %esi, the fourth argument. So we must do
- * this, too.
+/*
+ * The prototype on i386 is:
+ *
+ * int clone(int flags, void * child_stack, int * parent_tidptr, struct user_desc * newtls, int * child_tidptr)
+ *
+ * and the "newtls" arg. on i386 is read by copy_thread directly from the
+ * register saved on the stack.
*/
long sys_clone(unsigned long clone_flags, unsigned long newsp,
- int __user *parent_tid, int unused, int __user *child_tid)
+ int __user *parent_tid, void *newtls, int __user *child_tid)
{
long ret;
if (!newsp)
newsp = UPT_SP(¤t->thread.regs.regs);
+
current->thread.forking = 1;
ret = do_fork(clone_flags, newsp, ¤t->thread.regs, 0, parent_tid,
child_tid);
current->thread.forking = 0;
- return(ret);
+ return ret;
}
/*
switch (call) {
case SEMOP:
- return sys_semtimedop(first, (struct sembuf *) ptr, second,
- NULL);
+ return sys_semtimedop(first, (struct sembuf __user *) ptr,
+ second, NULL);
case SEMTIMEDOP:
- return sys_semtimedop(first, (struct sembuf *) ptr, second,
- (const struct timespec *) fifth);
+ return sys_semtimedop(first, (struct sembuf __user *) ptr,
+ second,
+ (const struct timespec __user *) fifth);
case SEMGET:
return sys_semget (first, second, third);
case SEMCTL: {
union semun fourth;
if (!ptr)
return -EINVAL;
- if (get_user(fourth.__pad, (void **) ptr))
+ if (get_user(fourth.__pad, (void __user * __user *) ptr))
return -EFAULT;
return sys_semctl (first, second, third, fourth);
}