patch-2.1.113 linux/include/linux/atari_rootsec.h

• Lines: 35
• Date: Thu Jul 30 11:17:12 1998
• Orig file: v2.1.112/linux/include/linux/atari_rootsec.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.1.112/linux/include/linux/atari_rootsec.h linux/include/linux/atari_rootsec.h
@@ -0,0 +1,34 @@
+#ifndef _LINUX_ATARI_ROOTSEC_H
+#define _LINUX_ATARI_ROOTSEC_H
+
+/*
+ * linux/include/linux/atari_rootsec.h
+ * definitions for Atari Rootsector layout
+ * by Andreas Schwab (schwab@ls5.informatik.uni-dortmund.de)
+ *
+ * modified for ICD/Supra partitioning scheme restricted to at most 12
+ * partitions
+ * by Guenther Kelleter (guenther@pool.informatik.rwth-aachen.de)
+ */
+
+struct partition_info
+{
+  u_char flg;			/* bit 0: active; bit 7: bootable */
+  char id[3];			/* "GEM", "BGM", "XGM", or other */
+  u32 st;			/* start of partition */
+  u32 siz;			/* length of partition */
+};
+
+struct rootsector
+{
+  char unused[0x156];			/* room for boot code */
+  struct partition_info icdpart[8];	/* info for ICD-partitions 5..12 */
+  char unused2[0xc];
+  u32 hd_siz;				/* size of disk in blocks */
+  struct partition_info part[4];
+  u32 bsl_st;				/* start of bad sector list */
+  u32 bsl_cnt;				/* length of bad sector list */
+  u16 checksum;				/* checksum for bootable disks */
+} __attribute__ ((__packed__));
+
+#endif /* _LINUX_ATARI_ROOTSEC_H */