1 files changed, 59 insertions, 0 deletions
diff --git a/mount/linux_fs.h b/mount/linux_fs.h
new file mode 100644
index 000000000..4e73c3b04
--- /dev/null
+++ b/mount/linux_fs.h
@@ -0,0 +1,59 @@
+/* Including <linux/fs.h> became more and more painful.
+   Below a very abbreviated version of some declarations,
+   only designed to be able to check a magic number
+   in case no filesystem type was given. */
+
+#ifndef BLKGETSIZE
+#define BLKGETSIZE 0x1260		   /* return device size */
+#endif
+
+#define MINIX_SUPER_MAGIC   0x137F         /* original minix fs */
+#define MINIX_SUPER_MAGIC2  0x138F         /* minix fs, 30 char names */
+struct minix_super_block {
+	u_char   s_dummy[16];
+	u_char   s_magic[2];
+};
+#define minixmagic(s)	((uint) s.s_magic[0] + (((uint) s.s_magic[1]) << 8))
+
+#define ISODCL(from, to) (to - from + 1)
+#define ISO_STANDARD_ID "CD001"
+struct iso_volume_descriptor {
+	char type[ISODCL(1,1)]; /* 711 */
+	char id[ISODCL(2,6)];
+	char version[ISODCL(7,7)];
+	char data[ISODCL(8,2048)];
+};
+
+#define HS_STANDARD_ID "CDROM"
+struct  hs_volume_descriptor {
+	char foo[ISODCL (  1,   8)]; /* 733 */
+	char type[ISODCL (  9,   9)]; /* 711 */
+	char id[ISODCL ( 10,  14)];
+	char version[ISODCL ( 15,  15)]; /* 711 */
+	char data[ISODCL(16,2048)];
+};
+
+#define EXT_SUPER_MAGIC 0x137D
+struct ext_super_block {
+	u_char   s_dummy[56];
+	u_char   s_magic[2];
+};
+#define extmagic(s)	((uint) s.s_magic[0] + (((uint) s.s_magic[1]) << 8))
+
+#define EXT2_PRE_02B_MAGIC  0xEF51
+#define EXT2_SUPER_MAGIC    0xEF53
+struct ext2_super_block {
+	u_char   s_dummy[56];
+	u_char   s_magic[2];
+};
+#define ext2magic(s)	((uint) s.s_magic[0] + (((uint) s.s_magic[1]) << 8))
+
+#define _XIAFS_SUPER_MAGIC 0x012FD16D
+struct xiafs_super_block {
+    u_char     s_boot_segment[512];     /*  1st sector reserved for boot */
+    u_char     s_dummy[60];
+    u_char     s_magic[4];
+};
+#define xiafsmagic(s)	((uint) s.s_magic[0] + (((uint) s.s_magic[1]) << 8) + \
+			(((uint) s.s_magic[2]) << 16) + \
+			(((uint) s.s_magic[3]) << 24))