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+/* Constants from kernel header for various FSes.
+ Copyright (C) 1998,1999,2000,2001,2002,2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _LINUX_FSINFO_H
+#define _LINUX_FSINFO_H 1
+
+/* These definitions come from the kernel headers. But we cannot
+ include the headers here because of type clashes. If new
+ filesystem types will become available we have to add the
+ appropriate definitions here.*/
+
+/* Constants that identify the `adfs' filesystem. */
+#define ADFS_SUPER_MAGIC 0xadf5
+
+/* Constants that identify the `affs' filesystem. */
+#define AFFS_SUPER_MAGIC 0xadff
+
+/* Constants that identify the `autofs' filesystem. */
+#define AUTOFS_SUPER_MAGIC 0x187
+
+/* Constants that identify the `bfs' filesystem. */
+#define BFS_MAGIC 0x1BADFACE
+
+/* Constants that identify the `coda' filesystem. */
+#define CODA_SUPER_MAGIC 0x73757245
+
+/* Constants that identify the `coherent' filesystem. */
+#define COH_SUPER_MAGIC 0x012ff7b7
+
+/* Constant that identifies the `ramfs' filesystem. */
+#define CRAMFS_MAGIC 0x28cd3d45
+
+/* Constant that identifies the `devfs' filesystem. */
+#define DEVFS_SUPER_MAGIC 0x1373
+
+/* Constant that identifies the `devpts' filesystem. */
+#define DEVPTS_SUPER_MAGIC 0x1cd1
+
+/* Constant that identifies the `efs' filesystem. */
+#define EFS_SUPER_MAGIC 0x414A53
+#define EFS_MAGIC 0x072959
+
+/* Constant that identifies the `ext2' and `ext3' filesystems. */
+#define EXT2_SUPER_MAGIC 0xef53
+
+/* Constant that identifies the `hpfs' filesystem. */
+#define HPFS_SUPER_MAGIC 0xf995e849
+
+/* Constant that identifies the `iso9660' filesystem. */
+#define ISOFS_SUPER_MAGIC 0x9660
+
+/* Constant that identifies the `jffs' filesystem. */
+#define JFFS_SUPER_MAGIC 0x07c0
+
+/* Constant that identifies the `jffs2' filesystem. */
+#define JFFS2_SUPER_MAGIC 0x72b6
+
+/* Constant that identifies the `jfs' filesystem. */
+#define JFS_SUPER_MAGIC 0x3153464a
+
+/* Constants that identify the `minix2' filesystem. */
+#define MINIX2_SUPER_MAGIC 0x2468
+#define MINIX2_SUPER_MAGIC2 0x2478
+
+/* Constants that identify the `minix' filesystem. */
+#define MINIX_SUPER_MAGIC 0x137f
+#define MINIX_SUPER_MAGIC2 0x138F
+
+/* Constants that identify the `msdos' filesystem. */
+#define MSDOS_SUPER_MAGIC 0x4d44
+
+/* Constants that identify the `ncp' filesystem. */
+#define NCP_SUPER_MAGIC 0x564c
+
+/* Constants that identify the `nfs' filesystem. */
+#define NFS_SUPER_MAGIC 0x6969
+
+/* Constants that identify the `ntfs' filesystem. */
+#define NTFS_SUPER_MAGIC 0x5346544e
+
+/* Constants that identify the `proc' filesystem. */
+#define PROC_SUPER_MAGIC 0x9fa0
+
+/* Constant that identifies the `usbdevfs' filesystem. */
+#define USBDEVFS_SUPER_MAGIC 0x9fa2
+
+/* Constants that identify the `qnx4' filesystem. */
+#define QNX4_SUPER_MAGIC 0x002f
+
+/* Constants that identify the `reiser' filesystem. */
+#define REISERFS_SUPER_MAGIC 0x52654973
+
+/* Constant that identifies the `romfs' filesystem. */
+#define ROMFS_SUPER_MAGIC 0x7275
+
+/* Constants that identify the `smb' filesystem. */
+#define SMB_SUPER_MAGIC 0x517b
+
+/* Constants that identify the `sysV' filesystem. */
+#define SYSV2_SUPER_MAGIC 0x012ff7b6
+#define SYSV4_SUPER_MAGIC 0x012ff7b5
+
+/* Constants that identify the `udf' filesystem. */
+#define UDF_SUPER_MAGIC 0x15013346
+
+/* Constants that identify the `ufs' filesystem. */
+#define UFS_MAGIC 0x00011954
+#define UFS_CIGAM 0x54190100 /* byteswapped MAGIC */
+
+/* Constants that identify the `xenix' filesystem. */
+#define XENIX_SUPER_MAGIC 0x012ff7b4
+
+/* Constant that identifies the `shm' filesystem. */
+#define SHMFS_SUPER_MAGIC 0x01021994
+
+/* Constants that identify the `xfs' filesystem. */
+#define XFS_SUPER_MAGIC 0x58465342
+
+/* Constants that identify the `vxfs' filesystem. */
+#define VXFS_SUPER_MAGIC 0xa501fcf5
+
+/* Maximum link counts. */
+#define COH_LINK_MAX 10000
+#define EXT2_LINK_MAX 32000
+#define MINIX2_LINK_MAX 65530
+#define MINIX_LINK_MAX 250
+#define REISERFS_LINK_MAX 64535
+#define SYSV_LINK_MAX 126 /* 127? 251? */
+#define UFS_LINK_MAX EXT2_LINK_MAX
+#define XENIX_LINK_MAX 126 /* ?? */
+#define XFS_LINK_MAX 2147483647
+
+/* The Linux kernel header mentioned this as a kind of generic value. */
+#define LINUX_LINK_MAX 127
+
+
+#endif /* linux_fsinfo.h */