From 9e80202352dd49bdd9e67b8b906d86f058431505 Mon Sep 17 00:00:00 2001
From: Timothy Pearson <tpearson@raptorengineering.com>
Date: Sat, 11 May 2019 15:12:49 -0500
Subject: Initial import of abandoned HQEMU version 2.5.2
---
src/roms/openbios/fs/grubfs/ufs_dinode.h | 191 +++++++++++++++++++++++++++++++
1 file changed, 191 insertions(+)
create mode 100644 src/roms/openbios/fs/grubfs/ufs_dinode.h
(limited to 'src/roms/openbios/fs/grubfs/ufs_dinode.h')
diff --git a/src/roms/openbios/fs/grubfs/ufs_dinode.h b/src/roms/openbios/fs/grubfs/ufs_dinode.h
new file mode 100644
index 0000000..f3f7fca
--- /dev/null
+++ b/src/roms/openbios/fs/grubfs/ufs_dinode.h
@@ -0,0 +1,191 @@
+/*-
+ * Copyright (c) 2002 Networks Associates Technology, Inc.
+ * All rights reserved.
+ *
+ * This software was developed for the FreeBSD Project by Marshall
+ * Kirk McKusick and Network Associates Laboratories, the Security
+ * Research Division of Network Associates, Inc. under DARPA/SPAWAR
+ * contract N66001-01-C-8035 ("CBOSS"), as part of the DARPA CHATS
+ * research program
+ *
+ * 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 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.
+ *
+ * Copyright (c) 1982, 1989, 1993
+ * The Regents of the University of California. All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * 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. The names of the authors may not 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.
+ *
+ * @(#)dinode.h 8.3 (Berkeley) 1/21/94
+ * $FreeBSD: src/sys/ufs/ufs/dinode.h,v 1.13.2.1 2005/01/31 23:27:01 imp Exp $
+ */
+
+#ifndef _UFS_UFS_DINODE_H_
+#define _UFS_UFS_DINODE_H_
+
+/*
+ * The root inode is the root of the filesystem. Inode 0 can't be used for
+ * normal purposes and historically bad blocks were linked to inode 1, thus
+ * the root inode is 2. (Inode 1 is no longer used for this purpose, however
+ * numerous dump tapes make this assumption, so we are stuck with it).
+ */
+#define ROOTINO ((ino_t)2)
+
+/*
+ * The Whiteout inode# is a dummy non-zero inode number which will
+ * never be allocated to a real file. It is used as a place holder
+ * in the directory entry which has been tagged as a DT_W entry.
+ * See the comments about ROOTINO above.
+ */
+#define WINO ((ino_t)1)
+
+/*
+ * The size of physical and logical block numbers and time fields in UFS.
+ */
+typedef int32_t ufs1_daddr_t;
+typedef int64_t ufs2_daddr_t;
+typedef int64_t ufs_lbn_t;
+typedef int64_t ufs_time_t;
+
+/* File permissions. */
+#define IEXEC 0000100 /* Executable. */
+#define IWRITE 0000200 /* Writeable. */
+#define IREAD 0000400 /* Readable. */
+#define ISVTX 0001000 /* Sticky bit. */
+#define ISGID 0002000 /* Set-gid. */
+#define ISUID 0004000 /* Set-uid. */
+
+/* File types. */
+#define IFMT 0170000 /* Mask of file type. */
+#define IFIFO 0010000 /* Named pipe (fifo). */
+#define IFCHR 0020000 /* Character device. */
+#define IFDIR 0040000 /* Directory file. */
+#define IFBLK 0060000 /* Block device. */
+#define IFREG 0100000 /* Regular file. */
+#define IFLNK 0120000 /* Symbolic link. */
+#define IFSOCK 0140000 /* UNIX domain socket. */
+#define IFWHT 0160000 /* Whiteout. */
+
+/*
+ * A dinode contains all the meta-data associated with a UFS2 file.
+ * This structure defines the on-disk format of a dinode. Since
+ * this structure describes an on-disk structure, all its fields
+ * are defined by types with precise widths.
+ */
+
+#define NXADDR 2 /* External addresses in inode. */
+#define NDADDR 12 /* Direct addresses in inode. */
+#define NIADDR 3 /* Indirect addresses in inode. */
+
+struct ufs2_dinode {
+ uint16_t di_mode; /* 0: IFMT, permissions; see below. */
+ int16_t di_nlink; /* 2: File link count. */
+ uint32_t di_uid; /* 4: File owner. */
+ uint32_t di_gid; /* 8: File group. */
+ uint32_t di_blksize; /* 12: Inode blocksize. */
+ uint64_t di_size; /* 16: File byte count. */
+ uint64_t di_blocks; /* 24: Bytes actually held. */
+ ufs_time_t di_atime; /* 32: Last access time. */
+ ufs_time_t di_mtime; /* 40: Last modified time. */
+ ufs_time_t di_ctime; /* 48: Last inode change time. */
+ ufs_time_t di_birthtime; /* 56: Inode creation time. */
+ int32_t di_mtimensec; /* 64: Last modified time. */
+ int32_t di_atimensec; /* 68: Last access time. */
+ int32_t di_ctimensec; /* 72: Last inode change time. */
+ int32_t di_birthnsec; /* 76: Inode creation time. */
+ int32_t di_gen; /* 80: Generation number. */
+ uint32_t di_kernflags; /* 84: Kernel flags. */
+ uint32_t di_flags; /* 88: Status flags (chflags). */
+ int32_t di_extsize; /* 92: External attributes block. */
+ ufs2_daddr_t di_extb[NXADDR];/* 96: External attributes block. */
+ ufs2_daddr_t di_db[NDADDR]; /* 112: Direct disk blocks. */
+ ufs2_daddr_t di_ib[NIADDR]; /* 208: Indirect disk blocks. */
+ int64_t di_spare[3]; /* 232: Reserved; currently unused */
+};
+
+/*
+ * The di_db fields may be overlaid with other information for
+ * file types that do not have associated disk storage. Block
+ * and character devices overlay the first data block with their
+ * dev_t value. Short symbolic links place their path in the
+ * di_db area.
+ */
+#define di_rdev di_db[0]
+
+/*
+ * A UFS1 dinode contains all the meta-data associated with a UFS1 file.
+ * This structure defines the on-disk format of a UFS1 dinode. Since
+ * this structure describes an on-disk structure, all its fields
+ * are defined by types with precise widths.
+ */
+struct ufs1_dinode {
+ uint16_t di_mode; /* 0: IFMT, permissions; see below. */
+ int16_t di_nlink; /* 2: File link count. */
+ union {
+ uint16_t oldids[2]; /* 4: Ffs: old user and group ids. */
+ } di_u;
+ uint64_t di_size; /* 8: File byte count. */
+ int32_t di_atime; /* 16: Last access time. */
+ int32_t di_atimensec; /* 20: Last access time. */
+ int32_t di_mtime; /* 24: Last modified time. */
+ int32_t di_mtimensec; /* 28: Last modified time. */
+ int32_t di_ctime; /* 32: Last inode change time. */
+ int32_t di_ctimensec; /* 36: Last inode change time. */
+ ufs1_daddr_t di_db[NDADDR]; /* 40: Direct disk blocks. */
+ ufs1_daddr_t di_ib[NIADDR]; /* 88: Indirect disk blocks. */
+ uint32_t di_flags; /* 100: Status flags (chflags). */
+ int32_t di_blocks; /* 104: Blocks actually held. */
+ int32_t di_gen; /* 108: Generation number. */
+ uint32_t di_uid; /* 112: File owner. */
+ uint32_t di_gid; /* 116: File group. */
+ int32_t di_spare[2]; /* 120: Reserved; currently unused */
+};
+#define di_ogid di_u.oldids[1]
+#define di_ouid di_u.oldids[0]
+
+#endif /* _UFS_UFS_DINODE_H_ */
--
cgit v1.1