/*
- * Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2019 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
- *
+ *
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
- *
+ *
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
- *
+ *
* The 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,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
- *
+ *
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
#include <sys/types.h>
#include <sys/time.h>
#include <sys/proc_internal.h>
-#include <sys/kernel.h> /* boottime */
+#include <sys/kernel.h> /* boottime */
#include <sys/resourcevar.h>
#include <sys/filedesc.h>
#include <sys/kauth.h>
#include <miscfs/devfs/devfs.h>
#include <miscfs/devfs/devfsdefs.h>
-#define FDL_WANT 0x01
-#define FDL_LOCKED 0x02
+#define FDL_WANT 0x01
+#define FDL_LOCKED 0x02
static int fdcache_lock;
-#if (FD_STDIN != FD_STDOUT-1) || (FD_STDOUT != FD_STDERR-1)
-FD_STDIN, FD_STDOUT, FD_STDERR must be a sequence n, n+1, n+2
+#if (FD_STDIN != FD_STDOUT - 1) || (FD_STDOUT != FD_STDERR - 1)
+FD_STDIN, FD_STDOUT, FD_STDERR must be a sequence n, n + 1, n + 2
#endif
-#define NFDCACHE 3
+#define NFDCACHE 3
#define FD_NHASH(ix) \
(&fdhashtbl[(ix) & fdhash])
-LIST_HEAD(fdhashhead, fdescnode) *fdhashtbl;
+LIST_HEAD(fdhashhead, fdescnode) * fdhashtbl;
u_long fdhash;
static int fdesc_attr(int fd, struct vnode_attr *vap, vfs_context_t a_context);
-lck_mtx_t fdesc_mtx;
-lck_grp_t *fdesc_lckgrp;
+static LCK_GRP_DECLARE(fdesc_lckgrp, "fdesc");
+static LCK_MTX_DECLARE(fdesc_mtx, &fdesc_lckgrp);
-static void
+static void
fdesc_lock(void)
{
lck_mtx_lock(&fdesc_mtx);
}
-static void
+static void
fdesc_unlock(void)
{
lck_mtx_unlock(&fdesc_mtx);
int error = 0;
devnode_t *rootdir = dev_root->de_dnp;
devdirent_t *direntp;
-
+
/* XXX Make sure you have the right path... */
fdhashtbl = hashinit(NFDCACHE, M_CACHE, &fdhash);
- fdesc_lckgrp = lck_grp_alloc_init("fdesc", NULL);
- lck_mtx_init(&fdesc_mtx, fdesc_lckgrp, NULL);
DEVFS_LOCK();
dev_add_entry("fd", rootdir, DEV_DEVFD, NULL, NULL, NULL, &direntp);
devfs_fdesc_makelinks();
DEVFS_UNLOCK();
- return(error);
+ return error;
}
/*
printf("Couldn't make stderr, err %d.\n", error);
goto bad;
}
-
+
return 0;
bad:
loop:
for (fd = fc->lh_first; fd != 0; fd = fd->fd_hash.le_next) {
if (fd->fd_ix == ix && vnode_mount(fd->fd_vnode) == mp) {
- vid = vnode_vid(fd->fd_vnode);
+ vid = vnode_vid(fd->fd_vnode);
fdesc_unlock();
if (vnode_getwithvid(fd->fd_vnode, vid)) {
}
*vpp = fd->fd_vnode;
- (*vpp)->v_type = vtype;
+ (*vpp)->v_type = (uint16_t)vtype;
- return (error);
+ return error;
}
}
fdesc_lock();
goto out;
}
-
+
(*vpp)->v_tag = VT_FDESC;
fd->fd_vnode = *vpp;
fd->fd_type = ftype;
fd->fd_link = NULL;
fd->fd_ix = ix;
fd->fd_fd = fdno;
-
+
fdesc_lock();
LIST_INSERT_HEAD(fc, fd, fd_hash);
fdcache_lock &= ~FDL_WANT;
wakeup((caddr_t) &fdcache_lock);
}
-
+
fdesc_unlock();
- return (error);
+ return error;
}
/*
if (cnp->cn_namelen == 1 && *pname == '.') {
*vpp = dvp;
-
- if ( (error = vnode_get(dvp)) ) {
- return(error);
+
+ if ((error = vnode_get(dvp))) {
+ goto bad;
}
- return (0);
+ return 0;
}
fd = 0;
while (*pname >= '0' && *pname <= '9') {
fd = 10 * fd + *pname++ - '0';
- if (fd >= numfiles)
+ if (fd >= numfiles) {
break;
+ }
}
if (*pname != '\0') {
}
if (fd < 0 || fd >= numfiles ||
- *fdfile(p, fd) == NULL ||
- (*fdflags(p, fd) & UF_RESERVED)) {
+ *fdfile(p, fd) == NULL ||
+ (*fdflags(p, fd) & UF_RESERVED)) {
error = EBADF;
goto bad;
}
- error = fdesc_allocvp(Fdesc, FD_DESC+fd, dvp->v_mount, &fvp, VNON, fd);
- if (error)
+ error = fdesc_allocvp(Fdesc, FD_DESC + fd, dvp->v_mount, &fvp, VNON, fd);
+ if (error) {
goto bad;
+ }
*vpp = fvp;
- return (0);
+ return 0;
bad:
*vpp = NULL;
- return (error);
+ return error;
}
int
uthread_t uu;
int error = 0;
- if (thr == NULL)
- return (EINVAL);
+ if (thr == NULL) {
+ return EINVAL;
+ }
uu = get_bsdthread_info(thr);
case Fdesc:
/*
* XXX Kludge: set uu->uu_dupfd to contain the value of the
- * the file descriptor being sought for duplication. The error
+ * the file descriptor being sought for duplication. The error
* return ensures that the vnode for this device will be
* released by vn_open. Open will detect this special error and
* take the actions in dupfdopen. Other callers of vn_open or
* vnop_open will simply report the error.
*/
- uu->uu_dupfd = VTOFDESC(vp)->fd_fd; /* XXX */
+ uu->uu_dupfd = VTOFDESC(vp)->fd_fd; /* XXX */
error = ENODEV;
break;
- default:
+ default:
panic("Invalid type for fdesc node!");
break;
}
- return (error);
+ return error;
}
static int
struct stat stb;
int error;
- if ((error = fp_lookup(p, fd, &fp, 0)))
- return (error);
- switch (FILEGLOB_DTYPE(fp->f_fglob)) {
+ if ((error = fp_lookup(p, fd, &fp, 0))) {
+ return error;
+ }
+ switch (FILEGLOB_DTYPE(fp->fp_glob)) {
case DTYPE_VNODE:
- if((error = vnode_getwithref((struct vnode *) fp->f_fglob->fg_data)) != 0) {
+ if ((error = vnode_getwithref((struct vnode *) fp->fp_glob->fg_data)) != 0) {
break;
}
- if ((error = vnode_authorize((struct vnode *)fp->f_fglob->fg_data,
- NULL,
- KAUTH_VNODE_READ_ATTRIBUTES | KAUTH_VNODE_READ_SECURITY,
- a_context)) == 0)
- error = vnode_getattr((struct vnode *)fp->f_fglob->fg_data, vap, a_context);
+ if ((error = vnode_authorize((struct vnode *)fp->fp_glob->fg_data,
+ NULL,
+ KAUTH_VNODE_READ_ATTRIBUTES | KAUTH_VNODE_READ_SECURITY,
+ a_context)) == 0) {
+ error = vnode_getattr((struct vnode *)fp->fp_glob->fg_data, vap, a_context);
+ }
if (error == 0 && vap->va_type == VDIR) {
/*
* directories can cause loops in the namespace,
*
* XXX ACLs break this, of course
*/
- vap->va_mode &= ~((VEXEC)|(VEXEC>>3)|(VEXEC>>6));
+ vap->va_mode &= ~((VEXEC) | (VEXEC >> 3) | (VEXEC >> 6));
}
- (void)vnode_put((struct vnode *) fp->f_fglob->fg_data);
+ (void)vnode_put((struct vnode *) fp->fp_glob->fg_data);
break;
case DTYPE_SOCKET:
case DTYPE_PIPE:
#if SOCKETS
- if (FILEGLOB_DTYPE(fp->f_fglob) == DTYPE_SOCKET)
- error = soo_stat((struct socket *)fp->f_fglob->fg_data, (void *)&stb, 0);
- else
+ if (FILEGLOB_DTYPE(fp->fp_glob) == DTYPE_SOCKET) {
+ error = soo_stat((struct socket *)fp->fp_glob->fg_data, (void *)&stb, 0);
+ } else
#endif /* SOCKETS */
- error = pipe_stat((struct pipe *)fp->f_fglob->fg_data, (void *)&stb, 0);
+ error = pipe_stat((struct pipe *)fp->fp_glob->fg_data, (void *)&stb, 0);
if (error == 0) {
- if (FILEGLOB_DTYPE(fp->f_fglob) == DTYPE_SOCKET)
- VATTR_RETURN(vap, va_type, VSOCK);
- else
- VATTR_RETURN(vap, va_type, VFIFO);
+ if (FILEGLOB_DTYPE(fp->fp_glob) == DTYPE_SOCKET) {
+ VATTR_RETURN(vap, va_type, VSOCK);
+ } else {
+ VATTR_RETURN(vap, va_type, VFIFO);
+ }
VATTR_RETURN(vap, va_mode, stb.st_mode);
VATTR_RETURN(vap, va_nlink, stb.st_nlink);
}
fp_drop(p, fd, fp, 0);
- return (error);
+ return error;
}
int
default:
panic("Invalid type for an fdesc node!\n");
- break;
+ break;
}
-
- /*
+
+ /*
* Yes, we do this without locking, but this value is always just
* a snapshot.
*/
if (error == 0) {
- vp->v_type = vap->va_type;
-
+ vp->v_type = (uint16_t)vap->va_type;
+
/* We need an inactive to reset type to VNON */
vnode_setneedinactive(vp);
}
- return (error);
+ return error;
}
int
break;
default:
panic("Invalid type for an fdesc node!\n");
- return (EACCES);
+ return EACCES;
}
fd = VTOFDESC(ap->a_vp)->fd_fd;
- if ((error = fp_lookup(vfs_context_proc(ap->a_context), fd, &fp, 0)))
- return (error);
+ if ((error = fp_lookup(vfs_context_proc(ap->a_context), fd, &fp, 0))) {
+ return error;
+ }
/*
* Can setattr the underlying vnode, but not sockets!
*/
- switch (FILEGLOB_DTYPE(fp->f_fglob)) {
+ switch (FILEGLOB_DTYPE(fp->fp_glob)) {
case DTYPE_VNODE:
{
- if ((error = vnode_getwithref((struct vnode *) fp->f_fglob->fg_data)) != 0)
+ if ((error = vnode_getwithref((struct vnode *) fp->fp_glob->fg_data)) != 0) {
break;
- error = vnode_setattr((struct vnode *) fp->f_fglob->fg_data, ap->a_vap, ap->a_context);
- (void)vnode_put((struct vnode *) fp->f_fglob->fg_data);
+ }
+ error = vnode_setattr((struct vnode *) fp->fp_glob->fg_data, ap->a_vap, ap->a_context);
+ (void)vnode_put((struct vnode *) fp->fp_glob->fg_data);
break;
}
}
fp_drop(p, fd, fp, 0);
- return (error);
+ return error;
}
#define UIO_MX 16
/*
-static struct dirtmp {
- u_int32_t d_fileno;
- u_short d_reclen;
- u_short d_namlen;
- char d_name[8];
-} rootent[] = {
- { FD_DEVFD, UIO_MX, 2, "fd" },
- { FD_STDIN, UIO_MX, 5, "stdin" },
- { FD_STDOUT, UIO_MX, 6, "stdout" },
- { FD_STDERR, UIO_MX, 6, "stderr" },
- { 0, 0, 0, "" }
-};
-*/
+ * static struct dirtmp {
+ * u_int32_t d_fileno;
+ * u_short d_reclen;
+ * u_short d_namlen;
+ * char d_name[8];
+ * } rootent[] = {
+ * { FD_DEVFD, UIO_MX, 2, "fd" },
+ * { FD_STDIN, UIO_MX, 5, "stdin" },
+ * { FD_STDOUT, UIO_MX, 6, "stdout" },
+ * { FD_STDERR, UIO_MX, 6, "stderr" },
+ * { 0, 0, 0, "" }
+ * };
+ */
/* Only called on /dev/fd */
int
{
struct uio *uio = ap->a_uio;
struct proc *p = current_proc();
- int i, error;
+ off_t i;
+ int error;
/*
* We don't allow exporting fdesc mounts, and currently local
* requests do not need cookies.
*/
- if (ap->a_flags & (VNODE_READDIR_EXTENDED | VNODE_READDIR_REQSEEKOFF))
- return (EINVAL);
+ if (ap->a_flags & (VNODE_READDIR_EXTENDED | VNODE_READDIR_REQSEEKOFF)) {
+ return EINVAL;
+ }
+
+ /*
+ * There needs to be space for at least one entry.
+ */
+ if (uio_resid(uio) < UIO_MX) {
+ return EINVAL;
+ }
i = uio->uio_offset / UIO_MX;
error = 0;
- while (uio_resid(uio) > 0) {
- if (i >= p->p_fd->fd_nfiles)
+ while (uio_resid(uio) >= UIO_MX) {
+ if (i >= p->p_fd->fd_nfiles || i < 0) {
break;
+ }
if (*fdfile(p, i) != NULL && !(*fdflags(p, i) & UF_RESERVED)) {
struct dirent d;
bzero((caddr_t) dp, UIO_MX);
- dp->d_namlen = snprintf(dp->d_name, sizeof(dp->d_name),
- "%d", i);
+ dp->d_namlen = (__uint8_t)scnprintf(dp->d_name, sizeof(dp->d_name),
+ "%lld", i);
dp->d_reclen = UIO_MX;
dp->d_type = DT_UNKNOWN;
- dp->d_fileno = i + FD_STDIN;
+ dp->d_fileno = (ino_t)i + FD_STDIN;
/*
* And ship to userland
*/
error = uiomove((caddr_t) dp, UIO_MX, uio);
- if (error)
+ if (error) {
break;
+ }
}
i++;
}
uio->uio_offset = i * UIO_MX;
- return (error);
+ return error;
}
int
fdesc_read(__unused struct vnop_read_args *ap)
{
- return (ENOTSUP);
+ return ENOTSUP;
}
int
fdesc_write(__unused struct vnop_write_args *ap)
{
- return (ENOTSUP);
+ return ENOTSUP;
}
int
fdesc_ioctl(__unused struct vnop_ioctl_args *ap)
{
- return (ENOTSUP);
+ return ENOTSUP;
}
int
fdesc_select(__unused struct vnop_select_args *ap)
{
- return (ENOTSUP);
+ return ENOTSUP;
}
int
*/
vp->v_type = VNON;
- return (0);
+ return 0;
}
int
LIST_REMOVE(fd, fd_hash);
FREE(vp->v_data, M_TEMP);
vp->v_data = NULL;
-
+
fdesc_unlock();
- return (0);
+ return 0;
}
/*
int
fdesc_pathconf(struct vnop_pathconf_args *ap)
{
-
switch (ap->a_name) {
case _PC_LINK_MAX:
*ap->a_retval = LINK_MAX;
- return (0);
+ return 0;
case _PC_MAX_CANON:
*ap->a_retval = MAX_CANON;
- return (0);
+ return 0;
case _PC_MAX_INPUT:
*ap->a_retval = MAX_INPUT;
- return (0);
+ return 0;
case _PC_PIPE_BUF:
*ap->a_retval = PIPE_BUF;
- return (0);
+ return 0;
case _PC_CHOWN_RESTRICTED:
- *ap->a_retval = 200112; /* _POSIX_CHOWN_RESTRICTED */
- return (0);
+ *ap->a_retval = 200112; /* _POSIX_CHOWN_RESTRICTED */
+ return 0;
case _PC_VDISABLE:
*ap->a_retval = _POSIX_VDISABLE;
- return (0);
+ return 0;
default:
- return (EINVAL);
+ return EINVAL;
}
/* NOTREACHED */
}
int
fdesc_badop(void)
{
-
- return (ENOTSUP);
+ return ENOTSUP;
/* NOTREACHED */
}
#define fdesc_close (int (*) (struct vnop_close_args *))nullop
#define fdesc_access (int (*) (struct vnop_access_args *))nullop
#define fdesc_mmap (int (*) (struct vnop_mmap_args *))eopnotsupp
-#define fdesc_revoke nop_revoke
+#define fdesc_revoke nop_revoke
#define fdesc_fsync (int (*) (struct vnop_fsync_args *))nullop
#define fdesc_remove (int (*) (struct vnop_remove_args *))eopnotsupp
#define fdesc_link (int (*) (struct vnop_link_args *))eopnotsupp
#define fdesc_offtoblk (int (*) (struct vnop_offtoblk_args *))eopnotsupp
#define fdesc_blockmap (int (*) (struct vnop_blockmap_args *))eopnotsupp
-int (**fdesc_vnodeop_p)(void *);
-struct vnodeopv_entry_desc devfs_fdesc_vnodeop_entries[] = {
- { &vnop_default_desc, (VOPFUNC)vn_default_error },
- { &vnop_lookup_desc, (VOPFUNC)vn_default_error}, /* lookup */
- { &vnop_create_desc, (VOPFUNC)fdesc_create }, /* create */
- { &vnop_mknod_desc, (VOPFUNC)fdesc_mknod }, /* mknod */
- { &vnop_open_desc, (VOPFUNC)fdesc_open }, /* open */
- { &vnop_close_desc, (VOPFUNC)fdesc_close }, /* close */
- { &vnop_access_desc, (VOPFUNC)fdesc_access }, /* access */
- { &vnop_getattr_desc, (VOPFUNC)fdesc_getattr }, /* getattr */
- { &vnop_setattr_desc, (VOPFUNC)fdesc_setattr }, /* setattr */
- { &vnop_read_desc, (VOPFUNC)fdesc_read }, /* read */
- { &vnop_write_desc, (VOPFUNC)fdesc_write }, /* write */
- { &vnop_ioctl_desc, (VOPFUNC)fdesc_ioctl }, /* ioctl */
- { &vnop_select_desc, (VOPFUNC)fdesc_select }, /* select */
- { &vnop_revoke_desc, (VOPFUNC)fdesc_revoke }, /* revoke */
- { &vnop_mmap_desc, (VOPFUNC)fdesc_mmap }, /* mmap */
- { &vnop_fsync_desc, (VOPFUNC)fdesc_fsync }, /* fsync */
- { &vnop_remove_desc, (VOPFUNC)fdesc_remove }, /* remove */
- { &vnop_link_desc, (VOPFUNC)fdesc_link }, /* link */
- { &vnop_rename_desc, (VOPFUNC)fdesc_rename }, /* rename */
- { &vnop_mkdir_desc, (VOPFUNC)fdesc_mkdir }, /* mkdir */
- { &vnop_rmdir_desc, (VOPFUNC)fdesc_rmdir }, /* rmdir */
- { &vnop_symlink_desc, (VOPFUNC)fdesc_symlink }, /* symlink */
- { &vnop_readdir_desc, (VOPFUNC)vn_default_error},/* readdir */
- { &vnop_readlink_desc, (VOPFUNC)err_readlink}, /* readlink */
- { &vnop_inactive_desc, (VOPFUNC)fdesc_inactive },/* inactive */
- { &vnop_reclaim_desc, (VOPFUNC)fdesc_reclaim }, /* reclaim */
- { &vnop_strategy_desc, (VOPFUNC)fdesc_strategy }, /* strategy */
- { &vnop_pathconf_desc, (VOPFUNC)fdesc_pathconf }, /* pathconf */
- { &vnop_advlock_desc, (VOPFUNC)fdesc_advlock }, /* advlock */
- { &vnop_bwrite_desc, (VOPFUNC)fdesc_bwrite }, /* bwrite */
- { &vnop_pagein_desc, (VOPFUNC)err_pagein }, /* pagein */
- { &vnop_pageout_desc, (VOPFUNC)err_pageout }, /* pageout */
- { &vnop_copyfile_desc, (VOPFUNC)err_copyfile }, /* Copyfile */
- { &vnop_blktooff_desc, (VOPFUNC)fdesc_blktooff }, /* blktooff */
- { &vnop_blktooff_desc, (VOPFUNC)fdesc_offtoblk }, /* offtoblk */
- { &vnop_blockmap_desc, (VOPFUNC)fdesc_blockmap }, /* blockmap */
- { (struct vnodeop_desc*)NULL, (VOPFUNC)NULL }
+int(**fdesc_vnodeop_p)(void *);
+const struct vnodeopv_entry_desc devfs_fdesc_vnodeop_entries[] = {
+ { .opve_op = &vnop_default_desc, .opve_impl = (VOPFUNC)vn_default_error },
+ { .opve_op = &vnop_lookup_desc, .opve_impl = (VOPFUNC)vn_default_error}, /* lookup */
+ { .opve_op = &vnop_create_desc, .opve_impl = (VOPFUNC)fdesc_create }, /* create */
+ { .opve_op = &vnop_mknod_desc, .opve_impl = (VOPFUNC)fdesc_mknod }, /* mknod */
+ { .opve_op = &vnop_open_desc, .opve_impl = (VOPFUNC)fdesc_open }, /* open */
+ { .opve_op = &vnop_close_desc, .opve_impl = (VOPFUNC)fdesc_close }, /* close */
+ { .opve_op = &vnop_access_desc, .opve_impl = (VOPFUNC)fdesc_access }, /* access */
+ { .opve_op = &vnop_getattr_desc, .opve_impl = (VOPFUNC)fdesc_getattr }, /* getattr */
+ { .opve_op = &vnop_setattr_desc, .opve_impl = (VOPFUNC)fdesc_setattr }, /* setattr */
+ { .opve_op = &vnop_read_desc, .opve_impl = (VOPFUNC)fdesc_read }, /* read */
+ { .opve_op = &vnop_write_desc, .opve_impl = (VOPFUNC)fdesc_write }, /* write */
+ { .opve_op = &vnop_ioctl_desc, .opve_impl = (VOPFUNC)fdesc_ioctl }, /* ioctl */
+ { .opve_op = &vnop_select_desc, .opve_impl = (VOPFUNC)fdesc_select }, /* select */
+ { .opve_op = &vnop_revoke_desc, .opve_impl = (VOPFUNC)fdesc_revoke }, /* revoke */
+ { .opve_op = &vnop_mmap_desc, .opve_impl = (VOPFUNC)fdesc_mmap }, /* mmap */
+ { .opve_op = &vnop_fsync_desc, .opve_impl = (VOPFUNC)fdesc_fsync }, /* fsync */
+ { .opve_op = &vnop_remove_desc, .opve_impl = (VOPFUNC)fdesc_remove }, /* remove */
+ { .opve_op = &vnop_link_desc, .opve_impl = (VOPFUNC)fdesc_link }, /* link */
+ { .opve_op = &vnop_rename_desc, .opve_impl = (VOPFUNC)fdesc_rename }, /* rename */
+ { .opve_op = &vnop_mkdir_desc, .opve_impl = (VOPFUNC)fdesc_mkdir }, /* mkdir */
+ { .opve_op = &vnop_rmdir_desc, .opve_impl = (VOPFUNC)fdesc_rmdir }, /* rmdir */
+ { .opve_op = &vnop_symlink_desc, .opve_impl = (VOPFUNC)fdesc_symlink }, /* symlink */
+ { .opve_op = &vnop_readdir_desc, .opve_impl = (VOPFUNC)vn_default_error},/* readdir */
+ { .opve_op = &vnop_readlink_desc, .opve_impl = (VOPFUNC)err_readlink}, /* readlink */
+ { .opve_op = &vnop_inactive_desc, .opve_impl = (VOPFUNC)fdesc_inactive },/* inactive */
+ { .opve_op = &vnop_reclaim_desc, .opve_impl = (VOPFUNC)fdesc_reclaim }, /* reclaim */
+ { .opve_op = &vnop_strategy_desc, .opve_impl = (VOPFUNC)fdesc_strategy }, /* strategy */
+ { .opve_op = &vnop_pathconf_desc, .opve_impl = (VOPFUNC)fdesc_pathconf }, /* pathconf */
+ { .opve_op = &vnop_advlock_desc, .opve_impl = (VOPFUNC)fdesc_advlock }, /* advlock */
+ { .opve_op = &vnop_bwrite_desc, .opve_impl = (VOPFUNC)fdesc_bwrite }, /* bwrite */
+ { .opve_op = &vnop_pagein_desc, .opve_impl = (VOPFUNC)err_pagein }, /* pagein */
+ { .opve_op = &vnop_pageout_desc, .opve_impl = (VOPFUNC)err_pageout }, /* pageout */
+ { .opve_op = &vnop_copyfile_desc, .opve_impl = (VOPFUNC)err_copyfile }, /* Copyfile */
+ { .opve_op = &vnop_blktooff_desc, .opve_impl = (VOPFUNC)fdesc_blktooff }, /* blktooff */
+ { .opve_op = &vnop_blktooff_desc, .opve_impl = (VOPFUNC)fdesc_offtoblk }, /* offtoblk */
+ { .opve_op = &vnop_blockmap_desc, .opve_impl = (VOPFUNC)fdesc_blockmap }, /* blockmap */
+ { .opve_op = (struct vnodeop_desc*)NULL, .opve_impl = (VOPFUNC)NULL }
};
-struct vnodeopv_desc devfs_fdesc_vnodeop_opv_desc =
- { &fdesc_vnodeop_p, devfs_fdesc_vnodeop_entries };
-
+const struct vnodeopv_desc devfs_fdesc_vnodeop_opv_desc =
+{ .opv_desc_vector_p = &fdesc_vnodeop_p, .opv_desc_ops = devfs_fdesc_vnodeop_entries };
projects / apple / xnu.git / blobdiff