Import of xfs from arla-0.35.7

1 files changed, 178 insertions, 0 deletions

diff --git a/sys/xfs/xfs_locl.h b/sys/xfs/xfs_locl.h
new file mode 100644
index 00000000000..c87c4c92b9c
--- /dev/null
+++ b/sys/xfs/xfs_locl.h
@@ -0,0 +1,178 @@
+/*
+ * Copyright (c) 1995, 1996, 1997, 1998 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * 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 the Kungliga Tekniska
+ *      Högskolan and its contributors.
+ *
+ * 4. Neither the name of the Institute 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 INSTITUTE 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 INSTITUTE 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.
+ */
+
+/* $Id: xfs_locl.h,v 1.1 1999/04/30 01:59:00 art Exp $ */
+
+#if 1 /* XXX - ugly hack */
+#include <xfs/xfs_config.h>
+#endif
+
+#ifndef RCSID
+#define RCSID(x)
+#endif
+
+#ifdef __osf__
+
+#ifdef __GNUC__
+#define asm __foo_asm
+#endif
+#include <sys/types.h>
+#include <sys/errno.h>
+#include <sys/uio.h>
+#include <machine/cpu.h>
+#include <sys/conf.h>
+#include <sys/sysconfig.h>
+#include <sys/file.h>
+#include <sys/malloc.h>
+#include <sys/poll.h>
+#include <sys/ioctl.h>
+#include <sys/fcntl.h>
+#include <sys/vfs_proto.h>
+#include <io/common/devdriver.h>
+#include <vm/vm_page.h>
+#include <vm/vm_vppage.h>
+#include <vm/vm_ubc.h>
+
+typedef short int16_t;
+typedef int int32_t;
+typedef unsigned int u_int32_t;
+
+#define VT_AFS VT_ADDON
+#define MOUNT_XFS MOUNT_PC
+
+typedef struct nameidata xfs_componentname;
+
+/* XXX this is gross, but makes the code considerably more readable */
+#if 0
+#define componentname	nameidata
+#endif
+
+#define cn_nameptr	ni_ptr
+#define cn_namelen	ni_namelen
+#define cn_hash		ni_hash
+#define cn_cred		ni_cred
+#define cn_nameiop	ni_nameiop
+#define cn_flags	ni_flags
+
+#define mnt_stat m_stat
+#define mnt_flag m_flag
+
+#define NDINIT(ndp, op, flags, segflg, namep, p)	\
+	(ndp)->ni_nameiop = (op) | (flags);		\
+	(ndp)->ni_segflg = segflg;			\
+	(ndp)->ni_dirp = namep;
+
+#define LOCKLEAF 0
+
+#define FFLAGS(mode) ((mode) - FOPEN)
+
+/* 4.4BSD vput does VOP_UNLOCK + vrele, but it seems as if we only
+   should do a vrele here */
+#define vput(VP) vrele(VP)
+
+#define xfs_uio_to_proc(uiop) (u.u_procp)
+#define xfs_cnp_to_proc(cnp) (u.u_procp)
+#define xfs_proc_to_cred(p) ((p)->p_rcred)
+
+#define xfs_curproc() (u.u_procp)
+
+#else /* __osf__ */
+
+typedef struct componentname xfs_componentname;
+
+#include <sys/types.h>
+#include <sys/param.h>
+#include <sys/proc.h>
+#include <sys/filedesc.h>
+#include <sys/kernel.h>
+#ifdef HAVE_SYS_MODULE_H
+#include <sys/module.h>
+#endif
+#include <sys/systm.h>
+#include <sys/fcntl.h>
+#ifdef HAVE_SYS_SYSPROTO_H
+#include <sys/sysproto.h>
+#endif
+#include <sys/conf.h>
+#include <sys/mount.h>
+#include <sys/exec.h>
+#ifdef HAVE_SYS_SYSENT_H
+#include <sys/sysent.h>
+#endif
+#include <sys/lkm.h>
+#include <sys/errno.h>
+#include <sys/file.h>
+#include <sys/namei.h>
+#include <sys/dirent.h>
+#include <sys/ucred.h>
+#include <sys/select.h>
+#include <sys/uio.h>
+#ifdef HAVE_SYS_POLL_H
+#include <sys/poll.h>
+#endif
+#include <sys/syscall.h>
+#include <sys/queue.h>
+#include <sys/malloc.h>
+#ifdef HAVE_MISCFS_GENFS_GENFS_H
+#include <miscfs/genfs/genfs.h>
+#endif
+#ifdef HAVE_VM_VM_H
+#include <vm/vm.h>
+#endif
+#ifdef HAVE_VM_VM_EXTERN_H
+#include <vm/vm_extern.h>
+#endif
+#ifdef HAVE_VM_VM_ZONE_H
+#include <vm/vm_zone.h>
+#endif
+
+#define xfs_uio_to_proc(uiop) ((uiop)->uio_procp)
+#define xfs_cnp_to_proc(cnp) ((cnp)->cn_proc)
+#define xfs_proc_to_cred(p) ((p)->p_ucred)
+
+#define xfs_curproc() (curproc)
+
+#endif /* __osf__ */
+
+/* 
+ *  The VOP table
+ *
+ *    What VOPs do we have today ? 
+ */
+
+#include "xfs/xfs_vopdefs.h"