minix/include/arch/i386/partition.h
Arun Thomas 2a8fabf4ad Include directory reorg and makefile updates.
-Convert the include directory over to using bsdmake
 syntax
-Update/add mkfiles
-Modify install(1) so that it can create symlinks
-Update makefiles to use new install(1) options
-Rename /usr/include/ibm to /usr/include/i386
-Create /usr/include/machine symlink to arch header files
-Move vm_i386.h to its new home in the /usr/include/i386
-Update source files to #include the header files at their
 new homes.
-Add new gnu-includes target for building GCC headers
2010-03-08 11:04:59 +00:00

26 lines
1.1 KiB
C

/* Description of entry in partition table. */
#ifndef _PARTITION_H
#define _PARTITION_H
struct part_entry {
unsigned char bootind; /* boot indicator 0/ACTIVE_FLAG */
unsigned char start_head; /* head value for first sector */
unsigned char start_sec; /* sector value + cyl bits for first sector */
unsigned char start_cyl; /* track value for first sector */
unsigned char sysind; /* system indicator */
unsigned char last_head; /* head value for last sector */
unsigned char last_sec; /* sector value + cyl bits for last sector */
unsigned char last_cyl; /* track value for last sector */
unsigned long lowsec; /* logical first sector */
unsigned long size; /* size of partition in sectors */
};
#define ACTIVE_FLAG 0x80 /* value for active in bootind field (hd0) */
#define NR_PARTITIONS 4 /* number of entries in partition table */
#define PART_TABLE_OFF 0x1BE /* offset of partition table in boot sector */
/* Partition types. */
#define NO_PART 0x00 /* unused entry */
#define MINIX_PART 0x81 /* Minix partition type */
#endif /* _PARTITION_H */