1 files changed, 0 insertions, 220 deletions

diff --git a/sys/compat/opensolaris/kern/opensolaris_kobj.c b/sys/compat/opensolaris/kern/opensolaris_kobj.c
deleted file mode 100644
index efb288579f75b..0000000000000
--- a/sys/compat/opensolaris/kern/opensolaris_kobj.c
+++ /dev/null
@@ -1,220 +0,0 @@
-/*-
- * Copyright (c) 2007 Pawel Jakub Dawidek <pjd@FreeBSD.org>
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHORS 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 AUTHORS 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.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <sys/types.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/systm.h>
-#include <sys/kthread.h>
-#include <sys/namei.h>
-#include <sys/proc.h>
-#include <sys/filedesc.h>
-#include <sys/fcntl.h>
-#include <sys/linker.h>
-#include <sys/kobj.h>
-
-void
-kobj_free(void *address, size_t size)
-{
-
-	kmem_free(address, size);
-}
-
-void *
-kobj_alloc(size_t size, int flag)
-{
-
-	return (kmem_alloc(size, (flag & KM_NOWAIT) ? KM_NOSLEEP : KM_SLEEP));
-}
-
-void *
-kobj_zalloc(size_t size, int flag)
-{
-	void *p;
-
-	if ((p = kobj_alloc(size, flag)) != NULL)
-		bzero(p, size);
-	return (p);
-}
-
-static void *
-kobj_open_file_vnode(const char *file)
-{
-	struct thread *td = curthread;
-	struct nameidata nd;
-	int error, flags;
-
-	if (td->td_proc->p_fd->fd_rdir == NULL)
-		td->td_proc->p_fd->fd_rdir = rootvnode;
-	if (td->td_proc->p_fd->fd_cdir == NULL)
-		td->td_proc->p_fd->fd_cdir = rootvnode;
-
-	flags = FREAD;
-	NDINIT(&nd, LOOKUP, NOFOLLOW, UIO_SYSSPACE, file, td);
-	error = vn_open_cred(&nd, &flags, 0, curthread->td_ucred, NULL);
-	NDFREE(&nd, NDF_ONLY_PNBUF);
-	if (error != 0)
-		return (NULL);
-	/* We just unlock so we hold a reference. */
-	VOP_UNLOCK(nd.ni_vp, 0);
-	return (nd.ni_vp);
-}
-
-static void *
-kobj_open_file_loader(const char *file)
-{
-
-	return (preload_search_by_name(file));
-}
-
-struct _buf *
-kobj_open_file(const char *file)
-{
-	struct _buf *out;
-
-	out = kmem_alloc(sizeof(*out), KM_SLEEP);
-	out->mounted = root_mounted();
-	/*
-	 * If root is already mounted we read file using file system,
-	 * if not, we use loader.
-	 */
-	if (out->mounted)
-		out->ptr = kobj_open_file_vnode(file);
-	else
-		out->ptr = kobj_open_file_loader(file);
-	if (out->ptr == NULL) {
-		kmem_free(out, sizeof(*out));
-		return ((struct _buf *)-1);
-	}
-	return (out);
-}
-
-static int
-kobj_get_filesize_vnode(struct _buf *file, uint64_t *size)
-{
-	struct vnode *vp = file->ptr;
-	struct thread *td = curthread;
-	struct vattr va;
-	int error;
-
-	vn_lock(vp, LK_SHARED | LK_RETRY);
-	error = VOP_GETATTR(vp, &va, td->td_ucred, td);
-	VOP_UNLOCK(vp, 0);
-	if (error == 0)
-		*size = (uint64_t)va.va_size;
-	return (error);
-}
-
-static int
-kobj_get_filesize_loader(struct _buf *file, uint64_t *size)
-{
-	void *ptr;
-
-	ptr = preload_search_info(file->ptr, MODINFO_SIZE);
-	if (ptr == NULL)
-		return (ENOENT);
-	*size = (uint64_t)*(size_t *)ptr;
-	return (0);
-}
-
-int
-kobj_get_filesize(struct _buf *file, uint64_t *size)
-{
-
-	if (file->mounted)
-		return (kobj_get_filesize_vnode(file, size));
-	else
-		return (kobj_get_filesize_loader(file, size));
-}
-
-int
-kobj_read_file_vnode(struct _buf *file, char *buf, unsigned size, unsigned off)
-{
-	struct vnode *vp = file->ptr;
-	struct thread *td = curthread;
-	struct uio auio;
-	struct iovec aiov;
-	int error;
-
-	bzero(&aiov, sizeof(aiov));
-	bzero(&auio, sizeof(auio));
-
-	aiov.iov_base = buf;
-	aiov.iov_len = size;
-
-	auio.uio_iov = &aiov;
-	auio.uio_offset = (off_t)off;
-	auio.uio_segflg = UIO_SYSSPACE;
-	auio.uio_rw = UIO_READ;
-	auio.uio_iovcnt = 1;
-	auio.uio_resid = size;
-	auio.uio_td = td;
-
-	vn_lock(vp, LK_SHARED | LK_RETRY);
-	error = VOP_READ(vp, &auio, IO_UNIT | IO_SYNC, td->td_ucred);
-	VOP_UNLOCK(vp, 0);
-	return (error != 0 ? -1 : size - auio.uio_resid);
-}
-
-int
-kobj_read_file_loader(struct _buf *file, char *buf, unsigned size, unsigned off)
-{
-	char *ptr;
-
-	ptr = preload_search_info(file->ptr, MODINFO_ADDR);
-	if (ptr == NULL)
-		return (ENOENT);
-	ptr = *(void **)ptr;
-	bcopy(ptr + off, buf, size);
-	return (0);
-}
-
-int
-kobj_read_file(struct _buf *file, char *buf, unsigned size, unsigned off)
-{
-
-	if (file->mounted)
-		return (kobj_read_file_vnode(file, buf, size, off));
-	else
-		return (kobj_read_file_loader(file, buf, size, off));
-}
-
-void
-kobj_close_file(struct _buf *file)
-{
-
-	if (file->mounted) {
-		struct vnode *vp = file->ptr;
-		struct thread *td = curthread;
-		int flags = FREAD;
-
-		vn_close(vp, flags, td->td_ucred, td);
-	}
-	kmem_free(file, sizeof(*file));
-}