- sys/n[tw]fs moved to sys/fs/n[tw]fs

- /usr/include/n[tw]fs moved to /usr/include/fs/n[tw]fs

1 files changed, 0 insertions, 500 deletions

diff --git a/sys/nwfs/nwfs_vfsops.c b/sys/nwfs/nwfs_vfsops.c
deleted file mode 100644
index c978722..0000000
--- a/sys/nwfs/nwfs_vfsops.c
+++ /dev/null
@@ -1,500 +0,0 @@
-/*
- * Copyright (c) 1999, 2000 Boris Popov
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *    This product includes software developed by Boris Popov.
- * 4. Neither the name of the author nor the names of any co-contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD$
- */
-#include "opt_ncp.h"
-#ifndef NCP
-#error "NWFS requires NCP protocol"
-#endif
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/proc.h>
-#include <sys/kernel.h>
-#include <sys/sysctl.h>
-#include <sys/vnode.h>
-#include <sys/mount.h>
-#include <sys/stat.h>
-#include <sys/malloc.h>
-#include <sys/bio.h>
-#include <sys/buf.h>
-
-#include <netncp/ncp.h>
-#include <netncp/ncp_conn.h>
-#include <netncp/ncp_subr.h>
-#include <netncp/ncp_ncp.h>
-#include <netncp/ncp_nls.h>
-
-#include <nwfs/nwfs.h>
-#include <nwfs/nwfs_node.h>
-#include <nwfs/nwfs_subr.h>
-
-int nwfs_debuglevel = 0;
-
-static int nwfs_version = NWFS_VERSION;
-
-SYSCTL_DECL(_vfs_nwfs);
-SYSCTL_NODE(_vfs, OID_AUTO, nwfs, CTLFLAG_RW, 0, "Netware file system");
-SYSCTL_INT(_vfs_nwfs, OID_AUTO, version, CTLFLAG_RD, &nwfs_version, 0, "");
-SYSCTL_INT(_vfs_nwfs, OID_AUTO, debuglevel, CTLFLAG_RW, &nwfs_debuglevel, 0, "");
-
-MODULE_DEPEND(nwfs, ncp, 1, 1, 1);
-MODULE_DEPEND(nwfs, libmchain, 1, 1, 1);
-
-static int nwfs_mount(struct mount *, char *, caddr_t,
-			struct nameidata *, struct proc *);
-static int nwfs_quotactl(struct mount *, int, uid_t, caddr_t, struct proc *);
-static int nwfs_root(struct mount *, struct vnode **);
-static int nwfs_start(struct mount *, int, struct proc *);
-static int nwfs_statfs(struct mount *, struct statfs *, struct proc *);
-static int nwfs_sync(struct mount *, int, struct ucred *, struct proc *);
-static int nwfs_unmount(struct mount *, int, struct proc *);
-static int nwfs_init(struct vfsconf *vfsp);
-static int nwfs_uninit(struct vfsconf *vfsp);
-
-static struct vfsops nwfs_vfsops = {
-	nwfs_mount,
-	nwfs_start,
-	nwfs_unmount,
-	nwfs_root,
-	nwfs_quotactl,
-	nwfs_statfs,
-	nwfs_sync,
-	vfs_stdvget,
-	vfs_stdfhtovp,		/* shouldn't happen */
-	vfs_stdcheckexp,
-	vfs_stdvptofh,		/* shouldn't happen */
-	nwfs_init,
-	nwfs_uninit,
-	vfs_stdextattrctl,
-};
-
-
-VFS_SET(nwfs_vfsops, nwfs, VFCF_NETWORK);
-
-int nwfs_pbuf_freecnt = -1;	/* start out unlimited */
-static int nwfsid = 1;
-
-static int
-nwfs_initnls(struct nwmount *nmp) {
-	char	*pc, *pe;
-	int	error = 0;
-#define COPY_TABLE(t,d)	{ \
-		if (t) { \
-			error = copyin((t), pc, 256); \
-			if (error) break; \
-		} else \
-			bcopy(d, pc, 256); \
-		(t) = pc; pc += 256; \
-	}
-
-	nmp->m.nls.opt |= NWHP_NLS | NWHP_DOS;
-	if ((nmp->m.flags & NWFS_MOUNT_HAVE_NLS) == 0) {
-		nmp->m.nls.to_lower = ncp_defnls.to_lower;
-		nmp->m.nls.to_upper = ncp_defnls.to_upper;
-		nmp->m.nls.n2u = ncp_defnls.n2u;
-		nmp->m.nls.u2n = ncp_defnls.u2n;
-		return 0;
-	}
-	MALLOC(pe, char *, 256 * 4, M_NWFSDATA, M_WAITOK);
-	pc = pe;
-	do {
-		COPY_TABLE(nmp->m.nls.to_lower, ncp_defnls.to_lower);
-		COPY_TABLE(nmp->m.nls.to_upper, ncp_defnls.to_upper);
-		COPY_TABLE(nmp->m.nls.n2u, ncp_defnls.n2u);
-		COPY_TABLE(nmp->m.nls.u2n, ncp_defnls.u2n);
-	} while(0);
-	if (error) {
-		free(pe, M_NWFSDATA);
-		return error;
-	}
-	return 0;
-}
-/*
- * mp - path - addr in user space of mount point (ie /usr or whatever)
- * data - addr in user space of mount params 
- */
-static int nwfs_mount(struct mount *mp, char *path, caddr_t data, 
-		      struct nameidata *ndp, struct proc *p)
-{
-	struct nwfs_args args; 	  /* will hold data from mount request */
-	int error;
-	struct nwmount *nmp = NULL;
-	struct ncp_conn *conn = NULL;
-	struct ncp_handle *handle = NULL;
-	struct vnode *vp;
-	char *pc,*pe;
-
-	if (data == NULL) {
-		nwfs_printf("missing data argument\n");
-		return 1;
-	}
-	if (mp->mnt_flag & MNT_UPDATE) {
-		nwfs_printf("MNT_UPDATE not implemented");
-		return (EOPNOTSUPP);
-	}
-	error = copyin(data, (caddr_t)&args, sizeof(struct nwfs_args));
-	if (error)
-		return (error);
-	if (args.version != NWFS_VERSION) {
-		nwfs_printf("mount version mismatch: kernel=%d, mount=%d\n",NWFS_VERSION,args.version);
-		return (1);
-	}
-	error = ncp_conn_getbyref(args.connRef,p,p->p_ucred,NCPM_EXECUTE,&conn);
-	if (error) {
-		nwfs_printf("invalid connection refernce %d\n",args.connRef);
-		return (error);
-	}
-	error = ncp_conn_gethandle(conn, NULL, &handle);
-	if (error) {
-		nwfs_printf("can't get connection handle\n");
-		return (error);
-	}
-	ncp_conn_unlock(conn,p);	/* we keep the ref */
-	mp->mnt_stat.f_iosize = conn->buffer_size;
-        /* We must malloc our own mount info */
-        MALLOC(nmp,struct nwmount *,sizeof(struct nwmount),M_NWFSDATA,M_USE_RESERVE | M_ZERO);
-        if (nmp == NULL) {
-                nwfs_printf("could not alloc nwmount\n");
-                error = ENOMEM;
-		goto bad;
-        }
-        mp->mnt_data = (qaddr_t)nmp;
-	nmp->connh = handle;
-	nmp->n_root = NULL;
-	nmp->n_id = nwfsid++;
-        nmp->m = args;
-	nmp->m.file_mode = (nmp->m.file_mode &
-			    (S_IRWXU|S_IRWXG|S_IRWXO)) | S_IFREG;
-	nmp->m.dir_mode  = (nmp->m.dir_mode &
-			    (S_IRWXU|S_IRWXG|S_IRWXO)) | S_IFDIR;
-	if ((error = nwfs_initnls(nmp)) != 0) goto bad;
-	pc = mp->mnt_stat.f_mntfromname;
-	pe = pc+sizeof(mp->mnt_stat.f_mntfromname);
-	bzero(pc, MNAMELEN);
-	*(pc++) = '/';
-	pc = index(strncpy(pc, conn->li.server, pe-pc-2),0);
-	if (pc < pe-1) {
-		*(pc++) = ':';
-		pc=index(strncpy(pc, conn->li.user, pe-pc-2),0);
-		if (pc < pe-1) {
-			*(pc++) = '/';
-			strncpy(pc, nmp->m.mounted_vol, pe-pc-2);
-		}
-	}
-	/* protect against invalid mount points */
-	nmp->m.mount_point[sizeof(nmp->m.mount_point)-1] = '\0';
-	vfs_getnewfsid(mp);
-	error = nwfs_root(mp, &vp);
-	if (error)
-		goto bad;
-	/*
-	 * Lose the lock but keep the ref.
-	 */
-	VOP_UNLOCK(vp, 0, curproc);
-	NCPVODEBUG("rootvp.vrefcnt=%d\n",vp->v_usecount);
-	return error;
-bad:
-        if (nmp)
-		free(nmp, M_NWFSDATA);
-	if (handle)
-		ncp_conn_puthandle(handle, NULL, 0);
-        return error;
-}
-
-/* Unmount the filesystem described by mp. */
-static int
-nwfs_unmount(struct mount *mp, int mntflags, struct proc *p)
-{
-	struct nwmount *nmp = VFSTONWFS(mp);
-	struct ncp_conn *conn;
-	int error, flags;
-
-	NCPVODEBUG("nwfs_unmount: flags=%04x\n",mntflags);
-	flags = 0;
-	if (mntflags & MNT_FORCE)
-		flags |= FORCECLOSE;
-	/* There is 1 extra root vnode reference from nwfs_mount(). */
-	error = vflush(mp, 1, flags);
-	if (error)
-		return (error);
-	conn = NWFSTOCONN(nmp);
-	ncp_conn_puthandle(nmp->connh,NULL,0);
-	if (ncp_conn_lock(conn,p,p->p_ucred,NCPM_WRITE | NCPM_EXECUTE) == 0) {
-		if(ncp_conn_free(conn))
-			ncp_conn_unlock(conn,p);
-	}
-	mp->mnt_data = (qaddr_t)0;
-	if (nmp->m.flags & NWFS_MOUNT_HAVE_NLS)
-		free(nmp->m.nls.to_lower, M_NWFSDATA);
-	free(nmp, M_NWFSDATA);
-	mp->mnt_flag &= ~MNT_LOCAL;
-	return (error);
-}
-
-/*  Return locked vnode to root of a filesystem */
-static int
-nwfs_root(struct mount *mp, struct vnode **vpp) {
-	struct vnode *vp;
-	struct nwmount *nmp;
-	struct nwnode *np;
-	struct ncp_conn *conn;
-	struct nw_entry_info fattr;
-	struct proc *p = curproc;
-	struct ucred *cred = p->p_ucred;
-	int error, nsf, opt;
-	u_char vol;
-
-	nmp = VFSTONWFS(mp);
-	conn = NWFSTOCONN(nmp);
-	if (nmp->n_root) {
-		*vpp = NWTOV(nmp->n_root);
-		while (vget(*vpp, LK_EXCLUSIVE, curproc) != 0)
-			;
-		return 0;
-	}
-	error = ncp_lookup_volume(conn, nmp->m.mounted_vol, &vol, 
-		&nmp->n_rootent.f_id, p, cred);
-	if (error)
-		return ENOENT;
-	nmp->n_volume = vol;
-	error = ncp_get_namespaces(conn, vol, &nsf, p, cred);
-	if (error)
-		return ENOENT;
-	if (nsf & NW_NSB_OS2) {
-		NCPVODEBUG("volume %s has os2 namespace\n",nmp->m.mounted_vol);
-		if ((nmp->m.flags & NWFS_MOUNT_NO_OS2) == 0) {
-			nmp->name_space = NW_NS_OS2;
-			nmp->m.nls.opt &= ~NWHP_DOS;
-		}
-	}
-	opt = nmp->m.nls.opt;
-	nsf = opt & (NWHP_UPPER | NWHP_LOWER);
-	if (opt & NWHP_DOS) {
-		if (nsf == (NWHP_UPPER | NWHP_LOWER)) {
-			nmp->m.nls.opt &= ~(NWHP_LOWER | NWHP_UPPER);
-		} else if (nsf == 0) {
-			nmp->m.nls.opt |= NWHP_LOWER;
-		}
-	} else {
-		if (nsf == (NWHP_UPPER | NWHP_LOWER)) {
-			nmp->m.nls.opt &= ~(NWHP_LOWER | NWHP_UPPER);
-		}
-	}
-	if (nmp->m.root_path[0]) {
-		nmp->m.root_path[0]--;
-		error = ncp_obtain_info(nmp, nmp->n_rootent.f_id,
-		    -nmp->m.root_path[0], nmp->m.root_path, &fattr, p, cred);
-		if (error) {
-			NCPFATAL("Invalid root path specified\n");
-			return ENOENT;
-		}
-		nmp->n_rootent.f_parent = fattr.dirEntNum;
-		nmp->m.root_path[0]++;
-		error = ncp_obtain_info(nmp, nmp->n_rootent.f_id,
-		    -nmp->m.root_path[0], nmp->m.root_path, &fattr, p, cred);
-		if (error) {
-			NCPFATAL("Invalid root path specified\n");
-			return ENOENT;
-		}
-		nmp->n_rootent.f_id = fattr.dirEntNum;
-	} else {
-		error = ncp_obtain_info(nmp, nmp->n_rootent.f_id,
-		    0, NULL, &fattr, p, cred);
-		if (error) {
-			NCPFATAL("Can't obtain volume info\n");
-			return ENOENT;
-		}
-		fattr.nameLen = strlen(strcpy(fattr.entryName, "#.ROOT"));
-		nmp->n_rootent.f_parent = nmp->n_rootent.f_id;
-	}
-	error = nwfs_nget(mp, nmp->n_rootent, &fattr, NULL, &vp);
-	if (error)
-		return (error);
-	vp->v_flag |= VROOT;
-	np = VTONW(vp);
-	if (nmp->m.root_path[0] == 0)
-		np->n_flag |= NVOLUME;
-	nmp->n_root = np;
-/*	error = VOP_GETATTR(vp, &vattr, cred, p);
-	if (error) {
-		vput(vp);
-		NCPFATAL("Can't get root directory entry\n");
-		return error;
-	}*/
-	*vpp = vp;
-	return (0);
-}
-
-/*
- * Vfs start routine, a no-op.
- */
-/* ARGSUSED */
-static int
-nwfs_start(mp, flags, p)
-	struct mount *mp;
-	int flags;
-	struct proc *p;
-{
-	NCPVODEBUG("flags=%04x\n",flags);
-	return (0);
-}
-
-/*
- * Do operations associated with quotas, not supported
- */
-/* ARGSUSED */
-static int
-nwfs_quotactl(mp, cmd, uid, arg, p)
-	struct mount *mp;
-	int cmd;
-	uid_t uid;
-	caddr_t arg;
-	struct proc *p;
-{
-	NCPVODEBUG("return EOPNOTSUPP\n");
-	return (EOPNOTSUPP);
-}
-
-/*ARGSUSED*/
-int
-nwfs_init(struct vfsconf *vfsp)
-{
-#ifndef SMP
-	int name[2];
-	int olen, ncpu, plen, error;
-
-	name[0] = CTL_HW;
-	name[1] = HW_NCPU;
-	error = kernel_sysctl(curproc, name, 2, &ncpu, &olen, NULL, 0, &plen);
-	if (error == 0 && ncpu > 1)
-		printf("warning: nwfs module compiled without SMP support.");
-#endif
-	nwfs_hash_init();
-	nwfs_pbuf_freecnt = nswbuf / 2 + 1;
-	NCPVODEBUG("always happy to load!\n");
-	return (0);
-}
-
-/*ARGSUSED*/
-int
-nwfs_uninit(struct vfsconf *vfsp)
-{
-
-	nwfs_hash_free();
-	NCPVODEBUG("unloaded\n");
-	return (0);
-}
-
-/*
- * nwfs_statfs call
- */
-int
-nwfs_statfs(mp, sbp, p)
-	struct mount *mp;
-	struct statfs *sbp;
-	struct proc *p;
-{
-	struct nwmount *nmp = VFSTONWFS(mp);
-	int error = 0, secsize;
-	struct nwnode *np = nmp->n_root;
-	struct ncp_volume_info vi;
-
-	if (np == NULL) return EINVAL;
-	error = ncp_get_volume_info_with_number(NWFSTOCONN(nmp), nmp->n_volume, &vi,p,p->p_ucred);
-	if (error) return error;
-	secsize = 512;			/* XXX how to get real value ??? */
-	sbp->f_spare2=0;		/* placeholder */
-	/* fundamental file system block size */
-	sbp->f_bsize = vi.sectors_per_block*secsize;
-	/* optimal transfer block size */
-	sbp->f_iosize = NWFSTOCONN(nmp)->buffer_size;
-	/* total data blocks in file system */
-	sbp->f_blocks= vi.total_blocks;
-	/* free blocks in fs */
-	sbp->f_bfree = vi.free_blocks + vi.purgeable_blocks;
-	/* free blocks avail to non-superuser */
-	sbp->f_bavail= vi.free_blocks+vi.purgeable_blocks;
-	/* total file nodes in file system */
-	sbp->f_files = vi.total_dir_entries;
-	/* free file nodes in fs */
-	sbp->f_ffree = vi.available_dir_entries;
-	sbp->f_flags = 0;		/* copy of mount exported flags */
-	if (sbp != &mp->mnt_stat) {
-		sbp->f_fsid = mp->mnt_stat.f_fsid;	/* file system id */
-		sbp->f_owner = mp->mnt_stat.f_owner;	/* user that mounted the filesystem */
-		sbp->f_type = mp->mnt_vfc->vfc_typenum;	/* type of filesystem */
-		bcopy(mp->mnt_stat.f_mntonname, sbp->f_mntonname, MNAMELEN);
-		bcopy(mp->mnt_stat.f_mntfromname, sbp->f_mntfromname, MNAMELEN);
-	}
-	strncpy(sbp->f_fstypename, mp->mnt_vfc->vfc_name, MFSNAMELEN);
-	return 0;
-}
-
-/*
- * Flush out the buffer cache
- */
-/* ARGSUSED */
-static int
-nwfs_sync(mp, waitfor, cred, p)
-	struct mount *mp;
-	int waitfor;
-	struct ucred *cred;
-	struct proc *p;
-{
-	struct vnode *vp;
-	int error, allerror = 0;
-	/*
-	 * Force stale buffer cache information to be flushed.
-	 */
-loop:
-	for (vp = LIST_FIRST(&mp->mnt_vnodelist);
-	     vp != NULL;
-	     vp = LIST_NEXT(vp, v_mntvnodes)) {
-		/*
-		 * If the vnode that we are about to sync is no longer
-		 * associated with this mount point, start over.
-		 */
-		if (vp->v_mount != mp)
-			goto loop;
-		if (VOP_ISLOCKED(vp, NULL) || TAILQ_EMPTY(&vp->v_dirtyblkhd) ||
-		    waitfor == MNT_LAZY)
-			continue;
-		if (vget(vp, LK_EXCLUSIVE, p))
-			goto loop;
-		error = VOP_FSYNC(vp, cred, waitfor, p);
-		if (error)
-			allerror = error;
-		vput(vp);
-	}
-	return (allerror);
-}