4 * Copyright (C) 1995, 1996 by Volker Lendecke
5 * Copyright (C) 1997 by Volker Lendecke
7 * Please add a note about your changes to smbfs in the ChangeLog file.
10 #include <linux/errno.h>
12 #include <linux/ioctl.h>
13 #include <linux/sched.h>
15 #include <linux/highuid.h>
17 #include <linux/smb_fs.h>
18 #include <linux/smb_mount.h>
20 #include <asm/uaccess.h>
25 smb_ioctl(struct inode *inode, struct file *filp,
26 unsigned int cmd, unsigned long arg)
28 struct smb_sb_info *server = server_from_inode(inode);
29 struct smb_conn_opt opt;
33 case SMB_IOC_GETMOUNTUID:
34 result = put_user(NEW_TO_OLD_UID(server->mnt->mounted_uid),
37 case SMB_IOC_GETMOUNTUID32:
38 result = put_user(server->mnt->mounted_uid, (uid_t *) arg);
42 /* arg is smb_conn_opt, or NULL if no connection was made */
44 result = smb_wakeup(server);
49 if (!copy_from_user(&opt, (void *)arg, sizeof(opt)))
50 result = smb_newconn(server, &opt);