2 * Copyright (c) 1999 Boris Popov
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 #include <sys/param.h>
29 #include <sys/systm.h>
30 #include <sys/mount.h>
31 #include <sys/vnode.h>
32 #include <sys/ioccom.h>
34 #include <netncp/ncp.h>
35 #include <netncp/ncp_conn.h>
36 #include <netncp/ncp_subr.h>
38 #include <fs/nwfs/nwfs.h>
39 #include <fs/nwfs/nwfs_node.h>
40 #include <fs/nwfs/nwfs_subr.h>
44 struct vop_ioctl_args /* {
54 struct thread *td = ap->a_td;
55 struct ucred *cred = ap->a_cred;
56 struct vnode *vp = ap->a_vp;
57 struct nwnode *np = VTONW(vp);
58 struct nwmount *nmp = VTONWFS(vp);
59 struct ncp_conn *conn = NWFSTOCONN(nmp);
60 struct ncp_handle *hp;
61 struct nw_entry_info *fap;
62 void *data = ap->a_data;
64 switch (ap->a_command) {
66 error = ncp_conn_lock(conn, td, cred, NCPM_READ);
68 error = ncp_conn_gethandle(conn, td, &hp);
69 ncp_conn_unlock(conn, td);
71 *(int*)data = hp->nh_id;
73 case NWFSIOC_GETEINFO:
74 if ((error = VOP_ACCESS(vp, VEXEC, cred, td))) break;
76 error = ncp_obtain_info(nmp, np->n_fid.f_id, 0, NULL, fap,
78 strcpy(fap->entryName, np->n_name);
79 fap->nameLen = np->n_nmlen;
82 if ((error = VOP_ACCESS(vp, VEXEC, cred, td))) break;
83 *(int*)data = nmp->name_space;