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Another change from Christoph:
replace the table of partition with a simpler and faster array of strings. The change in the array is done mechanically, using vi commands. Most entries in the table are probably 15+ years old and largely outdated, so the next step is to remove stale entries with more current values. Submitted by: Christoph Mallon, with small changes from me MFC after: 3 days
This commit is contained in:
Luigi Rizzo
parent
f96b106236
commit
22fccf5ce9
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=187246
@ -122,100 +122,109 @@ static char *f_flag = NULL; /* Read config info from file */
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static int v_flag = 0; /* Be verbose */
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static int print_config_flag = 0;
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static struct part_type
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{
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unsigned char type;
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const char *name;
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} part_types[] = {
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{0x00, "unused"}
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,{0x01, "Primary DOS with 12 bit FAT"}
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,{0x02, "XENIX / file system"}
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,{0x03, "XENIX /usr file system"}
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,{0x04, "Primary DOS with 16 bit FAT (< 32MB)"}
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,{0x05, "Extended DOS"}
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,{0x06, "Primary 'big' DOS (>= 32MB)"}
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,{0x07, "OS/2 HPFS, NTFS, QNX-2 (16 bit) or Advanced UNIX"}
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,{0x08, "AIX file system or SplitDrive"}
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,{0x09, "AIX boot partition or Coherent"}
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,{0x0A, "OS/2 Boot Manager, OPUS or Coherent swap"}
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,{0x0B, "DOS or Windows 95 with 32 bit FAT"}
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,{0x0C, "DOS or Windows 95 with 32 bit FAT (LBA)"}
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,{0x0E, "Primary 'big' DOS (>= 32MB, LBA)"}
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,{0x0F, "Extended DOS (LBA)"}
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,{0x10, "OPUS"}
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,{0x11, "OS/2 BM: hidden DOS with 12-bit FAT"}
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,{0x12, "Compaq diagnostics"}
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,{0x14, "OS/2 BM: hidden DOS with 16-bit FAT (< 32MB)"}
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,{0x16, "OS/2 BM: hidden DOS with 16-bit FAT (>= 32MB)"}
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,{0x17, "OS/2 BM: hidden IFS (e.g. HPFS)"}
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,{0x18, "AST Windows swapfile"}
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,{0x24, "NEC DOS"}
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,{0x3C, "PartitionMagic recovery"}
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,{0x39, "plan9"}
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,{0x40, "VENIX 286"}
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,{0x41, "Linux/MINIX (sharing disk with DRDOS)"}
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,{0x42, "SFS or Linux swap (sharing disk with DRDOS)"}
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,{0x43, "Linux native (sharing disk with DRDOS)"}
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,{0x4D, "QNX 4.2 Primary"}
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,{0x4E, "QNX 4.2 Secondary"}
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,{0x4F, "QNX 4.2 Tertiary"}
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,{0x50, "DM (disk manager)"}
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,{0x51, "DM6 Aux1 (or Novell)"}
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,{0x52, "CP/M or Microport SysV/AT"}
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,{0x53, "DM6 Aux3"}
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,{0x54, "DM6"}
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,{0x55, "EZ-Drive (disk manager)"}
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,{0x56, "Golden Bow (disk manager)"}
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,{0x5c, "Priam Edisk (disk manager)"} /* according to S. Widlake */
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,{0x61, "SpeedStor"}
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,{0x63, "System V/386 (such as ISC UNIX), GNU HURD or Mach"}
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,{0x64, "Novell Netware/286 2.xx"}
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,{0x65, "Novell Netware/386 3.xx"}
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,{0x70, "DiskSecure Multi-Boot"}
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,{0x75, "PCIX"}
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,{0x77, "QNX4.x"}
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,{0x78, "QNX4.x 2nd part"}
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,{0x79, "QNX4.x 3rd part"}
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,{0x80, "Minix until 1.4a"}
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,{0x81, "Minix since 1.4b, early Linux partition or Mitac disk manager"}
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,{0x82, "Linux swap or Solaris x86"}
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,{0x83, "Linux native"}
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,{0x84, "OS/2 hidden C: drive"}
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,{0x85, "Linux extended"}
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,{0x86, "NTFS volume set??"}
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,{0x87, "NTFS volume set??"}
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,{0x93, "Amoeba file system"}
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,{0x94, "Amoeba bad block table"}
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,{0x9F, "BSD/OS"}
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,{0xA0, "Suspend to Disk"}
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,{0xA5, "FreeBSD/NetBSD/386BSD"}
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,{0xA6, "OpenBSD"}
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,{0xA7, "NeXTSTEP"}
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,{0xA9, "NetBSD"}
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,{0xAC, "IBM JFS"}
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,{0xAF, "HFS+"}
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,{0xB7, "BSDI BSD/386 file system"}
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,{0xB8, "BSDI BSD/386 swap"}
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,{0xBE, "Solaris x86 boot"}
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,{0xBF, "Solaris x86 (new)"}
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,{0xC1, "DRDOS/sec with 12-bit FAT"}
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,{0xC4, "DRDOS/sec with 16-bit FAT (< 32MB)"}
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,{0xC6, "DRDOS/sec with 16-bit FAT (>= 32MB)"}
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,{0xC7, "Syrinx"}
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,{0xDB, "CP/M, Concurrent CP/M, Concurrent DOS or CTOS"}
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,{0xE1, "DOS access or SpeedStor with 12-bit FAT extended partition"}
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,{0xE3, "DOS R/O or SpeedStor"}
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,{0xE4, "SpeedStor with 16-bit FAT extended partition < 1024 cyl."}
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,{0xEB, "BeOS file system"}
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,{0xEE, "EFI GPT"}
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,{0xEF, "EFI System Partition"}
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,{0xF1, "SpeedStor"}
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,{0xF2, "DOS 3.3+ Secondary"}
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,{0xF4, "SpeedStor large partition"}
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,{0xFE, "SpeedStor >1024 cyl. or LANstep"}
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,{0xFF, "Xenix bad blocks table"}
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/*
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* A list of partition types, probably outdated.
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*/
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static const char *const part_types[256] = {
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[0x00] = "unused",
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[0x01] = "Primary DOS with 12 bit FAT",
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[0x02] = "XENIX / file system",
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[0x03] = "XENIX /usr file system",
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[0x04] = "Primary DOS with 16 bit FAT (< 32MB)",
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[0x05] = "Extended DOS",
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[0x06] = "Primary 'big' DOS (>= 32MB)",
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[0x07] = "OS/2 HPFS, NTFS, QNX-2 (16 bit) or Advanced UNIX",
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[0x08] = "AIX file system or SplitDrive",
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[0x09] = "AIX boot partition or Coherent",
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[0x0A] = "OS/2 Boot Manager, OPUS or Coherent swap",
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[0x0B] = "DOS or Windows 95 with 32 bit FAT",
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[0x0C] = "DOS or Windows 95 with 32 bit FAT (LBA)",
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[0x0E] = "Primary 'big' DOS (>= 32MB, LBA)",
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[0x0F] = "Extended DOS (LBA)",
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[0x10] = "OPUS",
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[0x11] = "OS/2 BM: hidden DOS with 12-bit FAT",
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[0x12] = "Compaq diagnostics",
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[0x14] = "OS/2 BM: hidden DOS with 16-bit FAT (< 32MB)",
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[0x16] = "OS/2 BM: hidden DOS with 16-bit FAT (>= 32MB)",
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[0x17] = "OS/2 BM: hidden IFS (e.g. HPFS)",
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[0x18] = "AST Windows swapfile",
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[0x24] = "NEC DOS",
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[0x3C] = "PartitionMagic recovery",
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[0x39] = "plan9",
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[0x40] = "VENIX 286",
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[0x41] = "Linux/MINIX (sharing disk with DRDOS)",
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[0x42] = "SFS or Linux swap (sharing disk with DRDOS)",
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[0x43] = "Linux native (sharing disk with DRDOS)",
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[0x4D] = "QNX 4.2 Primary",
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[0x4E] = "QNX 4.2 Secondary",
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[0x4F] = "QNX 4.2 Tertiary",
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[0x50] = "DM (disk manager)",
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[0x51] = "DM6 Aux1 (or Novell)",
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[0x52] = "CP/M or Microport SysV/AT",
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[0x53] = "DM6 Aux3",
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[0x54] = "DM6",
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[0x55] = "EZ-Drive (disk manager)",
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[0x56] = "Golden Bow (disk manager)",
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[0x5c] = "Priam Edisk (disk manager)", /* according to S. Widlake */
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[0x61] = "SpeedStor",
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[0x63] = "System V/386 (such as ISC UNIX), GNU HURD or Mach",
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[0x64] = "Novell Netware/286 2.xx",
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[0x65] = "Novell Netware/386 3.xx",
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[0x70] = "DiskSecure Multi-Boot",
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[0x75] = "PCIX",
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[0x77] = "QNX4.x",
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[0x78] = "QNX4.x 2nd part",
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[0x79] = "QNX4.x 3rd part",
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[0x80] = "Minix until 1.4a",
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[0x81] = "Minix since 1.4b, early Linux partition or Mitac disk manager",
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[0x82] = "Linux swap or Solaris x86",
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[0x83] = "Linux native",
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[0x84] = "OS/2 hidden C: drive",
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[0x85] = "Linux extended",
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[0x86] = "NTFS volume set??",
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[0x87] = "NTFS volume set??",
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[0x93] = "Amoeba file system",
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[0x94] = "Amoeba bad block table",
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[0x9F] = "BSD/OS",
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[0xA0] = "Suspend to Disk",
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[0xA5] = "FreeBSD/NetBSD/386BSD",
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[0xA6] = "OpenBSD",
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[0xA7] = "NeXTSTEP",
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[0xA9] = "NetBSD",
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[0xAC] = "IBM JFS",
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[0xAF] = "HFS+",
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[0xB7] = "BSDI BSD/386 file system",
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[0xB8] = "BSDI BSD/386 swap",
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[0xBE] = "Solaris x86 boot",
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[0xBF] = "Solaris x86 (new)",
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[0xC1] = "DRDOS/sec with 12-bit FAT",
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[0xC4] = "DRDOS/sec with 16-bit FAT (< 32MB)",
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[0xC6] = "DRDOS/sec with 16-bit FAT (>= 32MB)",
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[0xC7] = "Syrinx",
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[0xDB] = "CP/M, Concurrent CP/M, Concurrent DOS or CTOS",
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[0xE1] = "DOS access or SpeedStor with 12-bit FAT extended partition",
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[0xE3] = "DOS R/O or SpeedStor",
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[0xE4] = "SpeedStor with 16-bit FAT extended partition < 1024 cyl.",
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[0xEB] = "BeOS file system",
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[0xEE] = "EFI GPT",
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[0xEF] = "EFI System Partition",
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[0xF1] = "SpeedStor",
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[0xF2] = "DOS 3.3+ Secondary",
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[0xF4] = "SpeedStor large partition",
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[0xFE] = "SpeedStor >1024 cyl. or LANstep",
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[0xFF] = "Xenix bad blocks table",
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};
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static const char *
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get_type(int t)
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{
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const char *ret;
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ret = (t >= 0 && t <= 255) ? part_types[t] : NULL;
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return ret ? ret : "unknown";
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}
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static void print_s0(void);
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static void print_part(const struct dos_partition *);
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static void init_sector0(unsigned long start);
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@ -235,7 +244,6 @@ static int read_s0(void);
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static int write_s0(void);
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static int ok(const char *str);
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static int decimal(const char *str, int *num, int deflt);
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static const char *get_type(int type);
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static int read_config(char *config_file);
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static void reset_boot(void);
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static int sanitize_partition(struct dos_partition *);
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@ -940,23 +948,6 @@ decimal(const char *str, int *num, int deflt)
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}
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static const char *
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get_type(int type)
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{
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int numentries = (sizeof(part_types)/sizeof(struct part_type));
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int counter = 0;
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struct part_type *ptr = part_types;
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while(counter < numentries) {
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if(ptr->type == type)
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return(ptr->name);
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ptr++;
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counter++;
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}
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return("unknown");
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}
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static void
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parse_config_line(char *line, CMD *command)
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