+++ /dev/null
-/*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
- *
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-/* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
-/*
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software donated to Berkeley by
- * Jan-Simon Pendry.
- *
- * 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 the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
- *
- * @(#)portal_vnops.c 8.14 (Berkeley) 5/21/95
- *
- * @(#)portal_vnops.c 8.8 (Berkeley) 1/21/94
- */
-
-/*
- * Portal Filesystem
- */
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/proc.h>
-#include <sys/filedesc.h>
-#include <sys/vnode.h>
-#include <sys/file.h>
-#include <sys/stat.h>
-#include <sys/mount.h>
-#include <sys/malloc.h>
-#include <sys/namei.h>
-#include <sys/mbuf.h>
-#include <sys/socket.h>
-#include <sys/socketvar.h>
-#include <sys/ubc.h>
-#include <sys/un.h>
-#include <sys/unpcb.h>
-#include <miscfs/portal/portal.h>
-#include <vfs/vfs_support.h>
-
-static int portal_fileid = PORTAL_ROOTFILEID+1;
-
-static void
-portal_closefd(p, fd)
- struct proc *p;
- int fd;
-{
- int error;
- struct {
- int fd;
- } ua;
- int rc;
-
- ua.fd = fd;
- error = close(p, &ua, &rc);
- /*
- * We should never get an error, and there isn't anything
- * we could do if we got one, so just print a message.
- */
- if (error)
- printf("portal_closefd: error = %d\n", error);
-}
-
-/*
- * vp is the current namei directory
- * cnp is the name to locate in that directory...
- */
-int
-portal_lookup(ap)
- struct vop_lookup_args /* {
- struct vnode * a_dvp;
- struct vnode ** a_vpp;
- struct componentname * a_cnp;
- } */ *ap;
-{
- struct componentname *cnp = ap->a_cnp;
- struct vnode **vpp = ap->a_vpp;
- struct vnode *dvp = ap->a_dvp;
- char *pname = cnp->cn_nameptr;
- struct portalnode *pt;
- int error;
- struct vnode *fvp = 0;
- char *path;
- int size;
-
- *vpp = NULLVP;
-
- if (cnp->cn_nameiop == DELETE || cnp->cn_nameiop == RENAME)
- return (EROFS);
-
- if (cnp->cn_namelen == 1 && *pname == '.') {
- *vpp = dvp;
- VREF(dvp);
- /*VOP_LOCK(dvp);*/
- return (0);
- }
-
- MALLOC(pt, void *, sizeof(struct portalnode), M_TEMP, M_WAITOK);
- error = getnewvnode(VT_PORTAL, dvp->v_mount, portal_vnodeop_p, &fvp);
- if (error) {
- FREE(pt, M_TEMP);
- goto bad;
- }
- fvp->v_type = VREG;
- ubc_info_init(fvp);
- fvp->v_data = pt;
-
- /*
- * Save all of the remaining pathname and
- * advance the namei next pointer to the end
- * of the string.
- */
- for (size = 0, path = pname; *path; path++)
- size++;
- cnp->cn_consume = size - cnp->cn_namelen;
-
- MALLOC(pt->pt_arg, caddr_t, size+1, M_TEMP, M_WAITOK);
- pt->pt_size = size+1;
- bcopy(pname, pt->pt_arg, pt->pt_size);
- pt->pt_fileid = portal_fileid++;
-
- *vpp = fvp;
- /*VOP_LOCK(fvp);*/
- return (0);
-
-bad:
- if (fvp)
- vrele(fvp);
- return (error);
-}
-
-/* This should be called only from network funnel */
-static int
-portal_connect(so, so2)
- struct socket *so;
- struct socket *so2;
-{
- /* from unp_connect, bypassing the namei stuff... */
- struct socket *so3;
- struct unpcb *unp2;
- struct unpcb *unp3;
-
- if (so2 == 0)
- return (ECONNREFUSED);
-
- if (so->so_type != so2->so_type)
- return (EPROTOTYPE);
-
- if ((so2->so_options & SO_ACCEPTCONN) == 0)
- return (ECONNREFUSED);
-
- if ((so3 = sonewconn(so2, 0)) == 0)
- return (ECONNREFUSED);
-
- unp2 = sotounpcb(so2);
- unp3 = sotounpcb(so3);
- if (unp2->unp_addr)
- unp3->unp_addr = m_copy(unp2->unp_addr, 0, (int)M_COPYALL);
-
- so2 = so3;
-
-
- return (unp_connect2(so, so2));
-}
-
-int
-portal_open(ap)
- struct vop_open_args /* {
- struct vnode *a_vp;
- int a_mode;
- struct ucred *a_cred;
- struct proc *a_p;
- } */ *ap;
-{
- struct socket *so = 0;
- struct portalnode *pt;
- struct proc *p = ap->a_p;
- struct vnode *vp = ap->a_vp;
- int s;
- struct uio auio;
- struct iovec aiov[2];
- int res;
- struct mbuf *cm = 0;
- struct cmsghdr *cmsg;
- int newfds;
- int *ip;
- int fd;
- int error;
- int len;
- struct portalmount *fmp;
- struct file *fp;
- struct portal_cred pcred;
-
- /*
- * Nothing to do when opening the root node.
- */
- if (vp->v_flag & VROOT)
- return (0);
-
- /*
- * Can't be opened unless the caller is set up
- * to deal with the side effects. Check for this
- * by testing whether the p_dupfd has been set.
- */
- if (p->p_dupfd >= 0)
- return (ENODEV);
-
- pt = VTOPORTAL(vp);
- fmp = VFSTOPORTAL(vp->v_mount);
-
- /*
- * Create a new socket.
- */
- thread_funnel_switch(KERNEL_FUNNEL, NETWORK_FUNNEL);
- error = socreate(AF_UNIX, &so, SOCK_STREAM, 0);
- if (error) {
- thread_funnel_switch(NETWORK_FUNNEL, KERNEL_FUNNEL);
- goto bad;
- }
-
- /*
- * Reserve some buffer space
- */
- res = pt->pt_size + sizeof(pcred) + 512; /* XXX */
- error = soreserve(so, res, res);
- if (error) {
- thread_funnel_switch(NETWORK_FUNNEL, KERNEL_FUNNEL);
- goto bad;
- }
-
- /*
- * Kick off connection
- */
- error = portal_connect(so, (struct socket *)fmp->pm_server->f_data);
- if (error) {
- thread_funnel_switch(NETWORK_FUNNEL, KERNEL_FUNNEL);
- goto bad;
- }
-
- /*
- * Wait for connection to complete
- */
- /*
- * XXX: Since the mount point is holding a reference on the
- * underlying server socket, it is not easy to find out whether
- * the server process is still running. To handle this problem
- * we loop waiting for the new socket to be connected (something
- * which will only happen if the server is still running) or for
- * the reference count on the server socket to drop to 1, which
- * will happen if the server dies. Sleep for 5 second intervals
- * and keep polling the reference count. XXX.
- */
- s = splnet();
- while ((so->so_state & SS_ISCONNECTING) && so->so_error == 0) {
- if (fcount(fmp->pm_server) == 1) {
- error = ECONNREFUSED;
- splx(s);
- thread_funnel_switch(NETWORK_FUNNEL, KERNEL_FUNNEL);
- goto bad;
- }
- (void) tsleep((caddr_t) &so->so_timeo, PSOCK, "portalcon", 5 * hz);
- }
- splx(s);
-
- if (so->so_error) {
- error = so->so_error;
- thread_funnel_switch(NETWORK_FUNNEL, KERNEL_FUNNEL);
- goto bad;
- }
-
- /*
- * Set miscellaneous flags
- */
- so->so_rcv.sb_timeo = 0;
- so->so_snd.sb_timeo = 0;
- so->so_rcv.sb_flags |= SB_NOINTR;
- so->so_snd.sb_flags |= SB_NOINTR;
-
-
- pcred.pcr_flag = ap->a_mode;
- pcred.pcr_uid = ap->a_cred->cr_uid;
- pcred.pcr_ngroups = ap->a_cred->cr_ngroups;
- bcopy(ap->a_cred->cr_groups, pcred.pcr_groups, NGROUPS * sizeof(gid_t));
- aiov[0].iov_base = (caddr_t) &pcred;
- aiov[0].iov_len = sizeof(pcred);
- aiov[1].iov_base = pt->pt_arg;
- aiov[1].iov_len = pt->pt_size;
- auio.uio_iov = aiov;
- auio.uio_iovcnt = 2;
- auio.uio_rw = UIO_WRITE;
- auio.uio_segflg = UIO_SYSSPACE;
- auio.uio_procp = p;
- auio.uio_offset = 0;
- auio.uio_resid = aiov[0].iov_len + aiov[1].iov_len;
-
- error = sosend(so, (struct sockaddr *) 0, &auio,
- (struct mbuf *) 0, (struct mbuf *) 0, 0);
- if (error) {
- thread_funnel_switch(NETWORK_FUNNEL, KERNEL_FUNNEL);
- goto bad;
- }
-
- len = auio.uio_resid = sizeof(int);
- do {
- struct mbuf *m = 0;
- int flags = MSG_WAITALL;
- error = soreceive(so, (struct sockaddr **) 0, &auio,
- &m, &cm, &flags);
- if (error) {
- thread_funnel_switch(NETWORK_FUNNEL, KERNEL_FUNNEL);
- goto bad;
- }
-
- /*
- * Grab an error code from the mbuf.
- */
- if (m) {
- m = m_pullup(m, sizeof(int)); /* Needed? */
- if (m) {
- error = *(mtod(m, int *));
- m_freem(m);
- } else {
- error = EINVAL;
- }
- } else {
- if (cm == 0) {
- error = ECONNRESET; /* XXX */
-#ifdef notdef
- break;
-#endif
- }
- }
- } while (cm == 0 && auio.uio_resid == len && !error);
-
- if (cm == 0) {
- thread_funnel_switch(NETWORK_FUNNEL, KERNEL_FUNNEL);
- goto bad;
- }
-
- if (auio.uio_resid) {
- error = 0;
-#ifdef notdef
- error = EMSGSIZE;
- thread_funnel_switch(NETWORK_FUNNEL, KERNEL_FUNNEL);
- goto bad;
-#endif
- }
-
- /*
- * XXX: Break apart the control message, and retrieve the
- * received file descriptor. Note that more than one descriptor
- * may have been received, or that the rights chain may have more
- * than a single mbuf in it. What to do?
- */
- cmsg = mtod(cm, struct cmsghdr *);
- newfds = (cmsg->cmsg_len - sizeof(*cmsg)) / sizeof (int);
- if (newfds == 0) {
- error = ECONNREFUSED;
- thread_funnel_switch(NETWORK_FUNNEL, KERNEL_FUNNEL);
- goto bad;
- }
- /*
- * At this point the rights message consists of a control message
- * header, followed by a data region containing a vector of
- * integer file descriptors. The fds were allocated by the action
- * of receiving the control message.
- */
- thread_funnel_switch(NETWORK_FUNNEL, KERNEL_FUNNEL);
- ip = (int *) (cmsg + 1);
- fd = *ip++;
- if (newfds > 1) {
- /*
- * Close extra fds.
- */
- int i;
- printf("portal_open: %d extra fds\n", newfds - 1);
- for (i = 1; i < newfds; i++) {
- portal_closefd(p, *ip);
- ip++;
- }
- }
-
- /*
- * Check that the mode the file is being opened for is a subset
- * of the mode of the existing descriptor.
- */
- fp = *fdfile(p, fd);
- if (((ap->a_mode & (FREAD|FWRITE)) | fp->f_flag) != fp->f_flag) {
- portal_closefd(p, fd);
- error = EACCES;
- goto bad;
- }
-
- /*
- * Save the dup fd in the proc structure then return the
- * special error code (ENXIO) which causes magic things to
- * happen in vn_open. The whole concept is, well, hmmm.
- */
- p->p_dupfd = fd;
- error = ENXIO;
-
-bad:;
- /*
- * And discard the control message.
- */
- if (cm) {
- m_freem(cm);
- }
-
- if (so) {
- thread_funnel_switch(KERNEL_FUNNEL, NETWORK_FUNNEL);
- soshutdown(so, 2);
- soclose(so);
- thread_funnel_switch(NETWORK_FUNNEL, KERNEL_FUNNEL);
- }
- return (error);
-}
-
-int
-portal_getattr(ap)
- struct vop_getattr_args /* {
- struct vnode *a_vp;
- struct vattr *a_vap;
- struct ucred *a_cred;
- struct proc *a_p;
- } */ *ap;
-{
- struct vnode *vp = ap->a_vp;
- struct vattr *vap = ap->a_vap;
- struct timeval tv;
-
- bzero(vap, sizeof(*vap));
- vattr_null(vap);
- vap->va_uid = 0;
- vap->va_gid = 0;
- vap->va_fsid = vp->v_mount->mnt_stat.f_fsid.val[0];
- vap->va_size = DEV_BSIZE;
- vap->va_blocksize = DEV_BSIZE;
- microtime(&tv);
- TIMEVAL_TO_TIMESPEC(&tv, &vap->va_atime);
- vap->va_mtime = vap->va_atime;
- vap->va_ctime = vap->va_ctime;
- vap->va_gen = 0;
- vap->va_flags = 0;
- vap->va_rdev = 0;
- /* vap->va_qbytes = 0; */
- vap->va_bytes = 0;
- /* vap->va_qsize = 0; */
- if (vp->v_flag & VROOT) {
- vap->va_type = VDIR;
- vap->va_mode = S_IRUSR|S_IWUSR|S_IXUSR|
- S_IRGRP|S_IWGRP|S_IXGRP|
- S_IROTH|S_IWOTH|S_IXOTH;
- vap->va_nlink = 2;
- vap->va_fileid = 2;
- } else {
- vap->va_type = VREG;
- vap->va_mode = S_IRUSR|S_IWUSR|
- S_IRGRP|S_IWGRP|
- S_IROTH|S_IWOTH;
- vap->va_nlink = 1;
- vap->va_fileid = VTOPORTAL(vp)->pt_fileid;
- }
- return (0);
-}
-
-int
-portal_setattr(ap)
- struct vop_setattr_args /* {
- struct vnode *a_vp;
- struct vattr *a_vap;
- struct ucred *a_cred;
- struct proc *a_p;
- } */ *ap;
-{
-
- /*
- * Can't mess with the root vnode
- */
- if (ap->a_vp->v_flag & VROOT)
- return (EACCES);
-
- return (0);
-}
-
-/*
- * Fake readdir, just return empty directory.
- * It is hard to deal with '.' and '..' so don't bother.
- */
-int
-portal_readdir(ap)
- struct vop_readdir_args /* {
- struct vnode *a_vp;
- struct uio *a_uio;
- struct ucred *a_cred;
- int *a_eofflag;
- u_long *a_cookies;
- int a_ncookies;
- } */ *ap;
-{
-
- /*
- * We don't allow exporting portal mounts, and currently local
- * requests do not need cookies.
- */
- if (ap->a_ncookies)
- panic("portal_readdir: not hungry");
-
- return (0);
-}
-
-int
-portal_inactive(ap)
- struct vop_inactive_args /* {
- struct vnode *a_vp;
- struct proc *a_p;
- } */ *ap;
-{
-
- VOP_UNLOCK(ap->a_vp, 0, ap->a_p);
- return (0);
-}
-
-int
-portal_reclaim(ap)
- struct vop_reclaim_args /* {
- struct vnode *a_vp;
- } */ *ap;
-{
- struct portalnode *pt = VTOPORTAL(ap->a_vp);
-
- if (pt->pt_arg) {
- _FREE((caddr_t) pt->pt_arg, M_TEMP);
- pt->pt_arg = 0;
- }
- FREE(ap->a_vp->v_data, M_TEMP);
- ap->a_vp->v_data = 0;
-
- return (0);
-}
-
-/*
- * Return POSIX pathconf information applicable to special devices.
- */
-portal_pathconf(ap)
- struct vop_pathconf_args /* {
- struct vnode *a_vp;
- int a_name;
- int *a_retval;
- } */ *ap;
-{
-
- switch (ap->a_name) {
- case _PC_LINK_MAX:
- *ap->a_retval = LINK_MAX;
- return (0);
- case _PC_MAX_CANON:
- *ap->a_retval = MAX_CANON;
- return (0);
- case _PC_MAX_INPUT:
- *ap->a_retval = MAX_INPUT;
- return (0);
- case _PC_PIPE_BUF:
- *ap->a_retval = PIPE_BUF;
- return (0);
- case _PC_CHOWN_RESTRICTED:
- *ap->a_retval = 1;
- return (0);
- case _PC_VDISABLE:
- *ap->a_retval = _POSIX_VDISABLE;
- return (0);
- default:
- return (EINVAL);
- }
- /* NOTREACHED */
-}
-
-/*
- * Print out the contents of a Portal vnode.
- */
-/* ARGSUSED */
-int
-portal_print(ap)
- struct vop_print_args /* {
- struct vnode *a_vp;
- } */ *ap;
-{
-
- printf("tag VT_PORTAL, portal vnode\n");
- return (0);
-}
-
-/*void*/
-int
-portal_vfree(ap)
- struct vop_vfree_args /* {
- struct vnode *a_pvp;
- ino_t a_ino;
- int a_mode;
- } */ *ap;
-{
-
- return (0);
-}
-
-
-/*
- * Portal vnode unsupported operation
- */
-int
-portal_enotsupp()
-{
-
- return (EOPNOTSUPP);
-}
-
-/*
- * Portal "should never get here" operation
- */
-int
-portal_badop()
-{
-
- panic("portal: bad op");
- /* NOTREACHED */
-}
-
-/*
- * Portal vnode null operation
- */
-int
-portal_nullop()
-{
-
- return (0);
-}
-
-#define portal_create ((int (*) __P((struct vop_create_args *)))portal_enotsupp)
-#define portal_mknod ((int (*) __P((struct vop_mknod_args *)))portal_enotsupp)
-#define portal_close ((int (*) __P((struct vop_close_args *)))nullop)
-#define portal_access ((int (*) __P((struct vop_access_args *)))nullop)
-#define portal_read ((int (*) __P((struct vop_read_args *)))portal_enotsupp)
-#define portal_write ((int (*) __P((struct vop_write_args *)))portal_enotsupp)
-#define portal_ioctl ((int (*) __P((struct vop_ioctl_args *)))portal_enotsupp)
-#define portal_select ((int (*) __P((struct vop_select_args *)))portal_enotsupp)
-#define portal_mmap ((int (*) __P((struct vop_mmap_args *)))portal_enotsupp)
-#define portal_revoke vop_revoke
-#define portal_fsync ((int (*) __P((struct vop_fsync_args *)))nullop)
-#define portal_seek ((int (*) __P((struct vop_seek_args *)))nullop)
-#define portal_remove ((int (*) __P((struct vop_remove_args *)))portal_enotsupp)
-#define portal_link ((int (*) __P((struct vop_link_args *)))portal_enotsupp)
-#define portal_rename ((int (*) __P((struct vop_rename_args *)))portal_enotsupp)
-#define portal_mkdir ((int (*) __P((struct vop_mkdir_args *)))portal_enotsupp)
-#define portal_rmdir ((int (*) __P((struct vop_rmdir_args *)))portal_enotsupp)
-#define portal_symlink \
- ((int (*) __P((struct vop_symlink_args *)))portal_enotsupp)
-#define portal_readlink \
- ((int (*) __P((struct vop_readlink_args *)))portal_enotsupp)
-#define portal_abortop ((int (*) __P((struct vop_abortop_args *)))nullop)
-#define portal_lock ((int (*) __P((struct vop_lock_args *)))vop_nolock)
-#define portal_unlock ((int (*) __P((struct vop_unlock_args *)))vop_nounlock)
-#define portal_bmap ((int (*) __P((struct vop_bmap_args *)))portal_badop)
-#define portal_strategy \
- ((int (*) __P((struct vop_strategy_args *)))portal_badop)
-#define portal_islocked \
- ((int (*) __P((struct vop_islocked_args *)))vop_noislocked)
-#define fifo_islocked ((int(*) __P((struct vop_islocked_args *)))vop_noislocked)
-#define portal_advlock \
- ((int (*) __P((struct vop_advlock_args *)))portal_enotsupp)
-#define portal_blkatoff \
- ((int (*) __P((struct vop_blkatoff_args *)))portal_enotsupp)
-#define portal_valloc ((int(*) __P(( \
- struct vnode *pvp, \
- int mode, \
- struct ucred *cred, \
- struct vnode **vpp))) portal_enotsupp)
-#define portal_truncate \
- ((int (*) __P((struct vop_truncate_args *)))portal_enotsupp)
-#define portal_update ((int (*) __P((struct vop_update_args *)))portal_enotsupp)
-#define portal_copyfile ((int (*) __P((struct vop_copyfile *)))err_copyfile)
-#define portal_bwrite ((int (*) __P((struct vop_bwrite_args *)))portal_enotsupp)
-#define portal_blktooff \
- ((int (*) __P((struct vop_blktooff_args *)))portal_enotsupp)
-#define portal_offtoblk \
- ((int (*) __P((struct vop_offtoblk_args *)))portal_enotsupp)
-#define portal_cmap \
- ((int (*) __P((struct vop_cmap_args *)))portal_enotsupp)
-
-#define VOPFUNC int (*)(void *)
-
-int (**portal_vnodeop_p)(void *);
-struct vnodeopv_entry_desc portal_vnodeop_entries[] = {
- { &vop_default_desc, (VOPFUNC)vn_default_error },
- { &vop_lookup_desc, (VOPFUNC)portal_lookup }, /* lookup */
- { &vop_create_desc, (VOPFUNC)portal_create }, /* create */
- { &vop_mknod_desc, (VOPFUNC)portal_mknod }, /* mknod */
- { &vop_open_desc, (VOPFUNC)portal_open }, /* open */
- { &vop_close_desc, (VOPFUNC)portal_close }, /* close */
- { &vop_access_desc, (VOPFUNC)portal_access }, /* access */
- { &vop_getattr_desc, (VOPFUNC)portal_getattr }, /* getattr */
- { &vop_setattr_desc, (VOPFUNC)portal_setattr }, /* setattr */
- { &vop_read_desc, (VOPFUNC)portal_read }, /* read */
- { &vop_write_desc, (VOPFUNC)portal_write }, /* write */
- { &vop_ioctl_desc, (VOPFUNC)portal_ioctl }, /* ioctl */
- { &vop_select_desc, (VOPFUNC)portal_select }, /* select */
- { &vop_mmap_desc, (VOPFUNC)portal_mmap }, /* mmap */
- { &vop_revoke_desc, (VOPFUNC)portal_revoke }, /* revoke */
- { &vop_fsync_desc, (VOPFUNC)portal_fsync }, /* fsync */
- { &vop_seek_desc, (VOPFUNC)portal_seek }, /* seek */
- { &vop_remove_desc, (VOPFUNC)portal_remove }, /* remove */
- { &vop_link_desc, (VOPFUNC)portal_link }, /* link */
- { &vop_rename_desc, (VOPFUNC)portal_rename }, /* rename */
- { &vop_mkdir_desc, (VOPFUNC)portal_mkdir }, /* mkdir */
- { &vop_rmdir_desc, (VOPFUNC)portal_rmdir }, /* rmdir */
- { &vop_symlink_desc, (VOPFUNC)portal_symlink }, /* symlink */
- { &vop_readdir_desc, (VOPFUNC)portal_readdir }, /* readdir */
- { &vop_readlink_desc, (VOPFUNC)portal_readlink }, /* readlink */
- { &vop_abortop_desc, (VOPFUNC)portal_abortop }, /* abortop */
- { &vop_inactive_desc, (VOPFUNC)portal_inactive }, /* inactive */
- { &vop_reclaim_desc, (VOPFUNC)portal_reclaim }, /* reclaim */
- { &vop_lock_desc, (VOPFUNC)portal_lock }, /* lock */
- { &vop_unlock_desc, (VOPFUNC)portal_unlock }, /* unlock */
- { &vop_bmap_desc, (VOPFUNC)portal_bmap }, /* bmap */
- { &vop_strategy_desc, (VOPFUNC)portal_strategy }, /* strategy */
- { &vop_print_desc, (VOPFUNC)portal_print }, /* print */
- { &vop_islocked_desc, (VOPFUNC)portal_islocked }, /* islocked */
- { &vop_pathconf_desc, (VOPFUNC)portal_pathconf }, /* pathconf */
- { &vop_advlock_desc, (VOPFUNC)portal_advlock }, /* advlock */
- { &vop_blkatoff_desc, (VOPFUNC)portal_blkatoff }, /* blkatoff */
- { &vop_valloc_desc, (VOPFUNC)portal_valloc }, /* valloc */
- { &vop_vfree_desc, (VOPFUNC)portal_vfree }, /* vfree */
- { &vop_truncate_desc, (VOPFUNC)portal_truncate }, /* truncate */
- { &vop_update_desc, (VOPFUNC)portal_update }, /* update */
- { &vop_bwrite_desc, (VOPFUNC)portal_bwrite }, /* bwrite */
- { &vop_pagein_desc, (VOPFUNC)err_pagein }, /* Pagein */
- { &vop_pageout_desc, (VOPFUNC)err_pageout }, /* Pageout */
- { &vop_copyfile_desc, (VOPFUNC)portal_copyfile }, /* Copyfile */
- { &vop_blktooff_desc, (VOPFUNC)portal_blktooff }, /* blktooff */
- { &vop_blktooff_desc, (VOPFUNC)portal_offtoblk }, /* offtoblk */
- { &vop_cmap_desc, (VOPFUNC)portal_cmap }, /* cmap */
- { (struct vnodeop_desc*)NULL, (int(*)())NULL }
-};
-struct vnodeopv_desc portal_vnodeop_opv_desc =
- { &portal_vnodeop_p, portal_vnodeop_entries };
projects / apple / xnu.git / blobdiff