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Diffstat (limited to 'libparted/fs/amiga/amiga.h')
| -rw-r--r-- | libparted/fs/amiga/amiga.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/libparted/fs/amiga/amiga.h b/libparted/fs/amiga/amiga.h new file mode 100644 index 0000000..30f5b82 --- /dev/null +++ b/libparted/fs/amiga/amiga.h @@ -0,0 +1,70 @@ +/* + util.h -- amiga partition table headers. + Copyright (C) 1998-2000, 2007, 2009-2014, 2019-2023 Free Software + Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program 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 General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +struct PartitionBlock { + uint32_t pb_ID; /* Identifier 32 bit word : 'PART' */ + uint32_t pb_SummedLongs; /* Size of the structure for checksums */ + int32_t pb_ChkSum; /* Checksum of the structure */ + uint32_t pb_HostID; /* SCSI Target ID of host, not really used */ + uint32_t pb_Next; /* Block number of the next PartitionBlock */ + uint32_t pb_Flags; /* Part Flags (NOMOUNT and BOOTABLE) */ + uint32_t pb_Reserved1[2]; + uint32_t pb_DevFlags; /* Preferred flags for OpenDevice */ + uint8_t pb_DriveName[32]; /* Preferred DOS device name: BSTR form */ + uint32_t pb_Reserved2[15]; + uint32_t de_TableSize; /* Size of Environment vector */ + uint32_t de_SizeBlock; /* Size of the blocks in 32 bit words, usually 128 */ + uint32_t de_SecOrg; /* Not used; must be 0 */ + uint32_t de_Surfaces; /* Number of heads (surfaces) */ + uint32_t de_SectorPerBlock; /* Disk sectors per block, used with SizeBlock, usually 1 */ + uint32_t de_BlocksPerTrack; /* Blocks per track. drive specific */ + uint32_t de_Reserved; /* DOS reserved blocks at start of partition. */ + uint32_t de_PreAlloc; /* DOS reserved blocks at end of partition */ + uint32_t de_Interleave; /* Not used, usually 0 */ + uint32_t de_LowCyl; /* First cylinder of the partition */ + uint32_t de_HighCyl; /* Last cylinder of the partition */ + uint32_t de_NumBuffers; /* Initial # DOS of buffers. */ + uint32_t de_BufMemType; /* Type of mem to allocate for buffers */ + uint32_t de_MaxTransfer; /* Max number of bytes to transfer at a time */ + uint32_t de_Mask; /* Address Mask to block out certain memory */ + int32_t de_BootPri; /* Boot priority for autoboot */ + uint32_t de_DosType; /* Dostype of the file system */ + uint32_t de_Baud; /* Baud rate for serial handler */ + uint32_t de_Control; /* Control word for handler/filesystem */ + uint32_t de_BootBlocks; /* Number of blocks containing boot code */ + uint32_t pb_EReserved[12]; +}; + +#define PART(pos) ((struct PartitionBlock *)(pos)) + +#define PBFB_BOOTABLE 0 /* this partition is intended to be bootable */ +#define PBFF_BOOTABLE 1L /* (expected directories and files exist) */ +#define PBFB_NOMOUNT 1 /* do not mount this partition (e.g. manually */ +#define PBFF_NOMOUNT 2L /* mounted, but space reserved here) */ + +struct PartitionBlock * amiga_find_part (PedGeometry *geom, struct PartitionBlock *part); + +struct AmigaIds { + uint32_t ID; + struct AmigaIds *next; +}; + +struct AmigaIds * _amiga_add_id (uint32_t id, struct AmigaIds *ids); +void _amiga_free_ids (struct AmigaIds *ids); +int _amiga_id_in_list (uint32_t id, struct AmigaIds *ids) _GL_ATTRIBUTE_PURE; |