_list_key_files *_first_keyfile(int key_list)
{
list_entry *head = _KEYFILES_HEAD_(key_list);
_list_key_files *keyfile;
if ( _is_list_empty(head) == FALSE )
{
keyfile = contain_record(head->flink, _list_key_files, next);
} else
{
keyfile = NULL;
}
return keyfile;
}
_dnode *_scan_vols_tree(
vol_inf *vol,
int *count
)
{
list_entry *del;
list_entry *node;
list_entry *sub;
for ( node = __drives.flink;
node != &__drives
;
)
{
_dnode *root = contain_record(node, _dnode, list);
if ( count )
{
*count += 1;
}
for ( sub = root->root.vols.flink;
sub != &root->root.vols
;
)
{
_dnode *mnt = contain_record(sub, _dnode, list);
if ( count )
{
*count += 1;
}
if (! vol )
{
if (! mnt->exists )
{
del = sub;
sub = sub->flink;
_remove_entry_list(del);
free(del);
continue;
}
} else {
if ( ( wcscmp(mnt->mnt.info.device, vol->device) == 0 ) && (! mnt->exists) )
{
return mnt;
}
}
sub = sub->flink;
}
if (_is_list_empty(sub))
{
del = node;
node = node->flink;
_remove_entry_list(del);
free(del);
continue;
}
node = node->flink;
}
return NULL;
}
