regs/iigs/gsos.txt

Access enum<int16> {
  readEnable = $0001,
  writeEnable = $0002,
  fileInvisible = $0004,
  backupNeeded = $0020,
  renameEnable = $0040,
  destroyEnable = $0080,
}

Mark enum<int16> {
  startPlus = $0000,
  eofMinus = $0001,
  markPlus = $0002,
  markMinus = $0003,
}

CachePriority enum<int16> {
  cacheOff = $0000,
  cacheOn = $0001,
}

GSOSErr enum<int16> {
  badSystemCall = $0001,
  invalidPcount = $0004,
  gsosActive = $07,
  devNotFound = $10,
  invalidDevNum = $11,
  drvrBadReq = $20,
  drvrBadCode = $0021,
  drvrBadParm = $0022,
  drvrNotOpen = $0023,
  drvrPriorOpen = $0024,
  irqTableFull = $0025,
  drvrNoResrc = $0026,
  drvrIOError = $0027,
  drvrNoDevice = $0028,
  drvrBusy = $0029,
  drvrWrtProt = $002b,
  drvrBadCount = $002c,
  drvrBadBlock = $002d,
  drvrDiskSwitch = $002e,
  drvrOffLine = $002f,
  badPathSyntax = $0040,
  invalidRefNum = $0043,
  pathNotFound = $0044,
  volNotFound = $0045,
  fileNotFound = $0046,
  dupPathname = $0047,
  volumeFull = $0048,
  volDirFull = $0049,
  badFileFormat = $004a,
  badStoreType = $004b,
  eofEncountered = $004c,
  outOfRange = $004d,
  invalidAccess = $004e,
  buffTooSmall = $004f,
  fileBusy = $0050,
  dirError = $0051,
  unknownVol = $0052,
  paramRangeErr = $0053,
  outOfMem = $0054,
  dupVolume = $0057,
  notBlockDev = $0058,
  invalidLevel = $0059,
  damagedBitMap = $005a,
  badPathNames = $005b,
  notSystemFile = $005c,
  osUnsupported = $005d,
  stackOverflow = $005f,
  dataUnavail = $0060,
  endOfDir = $0061,
  invalidClass = $0062,
  resForkNotFound = $0063,
  invalidFSTID = $0064,
}

FSID enum<int16> {
  proDOSFSID = $0001,
  dos33FSID = $0002,
  dos32FSID = $0003,
  dos31FSID = $0003,
  appleIIPascalFSID = $0004,
  mfsFSID = $0005,
  hfsFSID = $0006,
  lisaFSID = $0007,
  appleCPMFSID = $0008,
  charFSTFSID = $0009,
  msDOSFSID = $000a,
  highSierraFSID = $000b,
  iso9660FSID = $000c,
  appleShareFSID = $000d,
}

FSTAttr enum<uint16> {
  characterFST = $4000,
  ucFST = $8000,
}

QuitFlags enum<uint16> {
  onStack = $8000,
  restartable = $4000,
}

StorageType enum<uint16> {
  seedling = $0001,
  standardFile = $0001,
  sapling = $0002,
  tree = $0003,
  pascalRegion = $0004,
  extendedFile = $0005,
  directoryFile = $000d,
}

FSTCmd union {
  bufferControl: BufferControlRec;
  specialOpenFork: SpecialOpenForkRec;
  byteRangeLock: ByteRangeLockRec;
  getAccessRights: GetAccessRightsRec;
  getPrivileges: GetPrivilegesRec;
  setAccessRights: SetAccessRightsRec;
  setPrivileges: SetPrivilegesRec;
  userInfo: UserInfoRec;
  copyFile: CopyFileRec;
  getUserPath: GetUserPathRec;
  desktop: DesktopRec;
  getComment: GetCommentRec;
  setComment: SetCommentRec;
  getServerName: GetServerNameRec;
}

GSString255Hndl = ^GSString255Ptr;
GSString255Ptr = ^GSString255;
GSString255 struct {
  length: int16;
  text: int8[255];
}
GSString255HndlPtr = ^GSString255Hndl;

GSString32Hndl = ^GSString32Ptr;
GSString32Ptr = ^GSString32;
GSString32 struct {
  length: int16;
  text: int8[32];
}

ResultBuf255Hndl = ^ResultBuf255Ptr;
ResultBuf255Ptr = ^ResultBuf255;
ResultBuf255 struct {
  bufSize: int16;
  bufString: GSString255;
}
ResultBuf255HndlPtr = ^ResultBuf255Hndl;

ResultBuf32Hndl = ^ResultBuf32Ptr;
ResultBuf32Ptr = ^ResultBuf32;
ResultBuf32 struct {
  bufSize: int16;
  bufString: GSString32;
}

ChangePathRecPtrGS = ^ChangePathRecGS;
ChangePathRecGS struct {
  pCount: int16;
  pathname: GSString255Ptr;
  newPathanem: GSString255Ptr;
}

CreateRecPtrGS = ^CreateRecGS;
CreateRecGS struct {
  pCount: int16;
  pathname: GSString255Ptr;
  access: Access;
  fileType: int16;
  auxType: int32;
  storageType: StorageType;
  eof: int32;
  resourceEOF: int32;
}

DAccessRecPtrGS = ^DAccessRecGS;
DAccessRecGS struct {
  pCount: int16;
  devNum: int16;
  code: int16;
  list: Ptr;
  requestCount: int32;
  transferCount: int32;
}

DevNumRecPtrGS = ^DevNumRecGS;
DevNumRecGS struct {
  pCount: int16;
  devName: GSString255Ptr;
  devNum: int16;
}

DInfoRecPtrGS = ^DInfoRecGS;
DInfoRecGS struct {
  pCount: int16;
  devNum: int16;
  devName: GSString32Ptr;
  characteristics: int16;
  totalBlocks: int32;
  slotNum: int16;
  unitNum: int16;
  version: int16;
  deviceID: int16;
  headLink: int16;
  forwardink: int16;
  extendedDIBptr: int32;
}

DIORecPtrGS = ^DIORecGS;
DIORecGS struct {
  pCount: int16;
  devNum: int16;
  buffer: Ptr;
  requestCount: int32;
  startingBlock: int32;
  blockSize: int16;
  transferCount: int32;
}

DirEntryRecPtrGS = ^DirEntryRecGS;
DirEntryRecGS struct {
  pCount: int16;
  refNum: int16;
  flags: int16;
  base: Mark;
  displacement: int32;
  name: Ptr;
  entryNum: int16;
  fileType: int16;
  eof: int32;
  blockCount: int32;
  createDateTime: TimeRec;
  modDateTime: TimeRec;
  access: Access;
  auxType: int32;
  fileSysID: FSID;
  optionList: ResultBuf255Ptr;
  resourceEOF: int32;
  resourceBlocks: int32;
}

ExpandPathRecPtrGS = ^ExpandPathRecGS;
ExpandPathRecGS struct {
  pCount: int16;
  inputPath: GSString255Ptr;
  outputPath: ResultBuf255Ptr;
  flags: int16;
}

FileInfoRecPtrGS = ^FileInfoRecGS;
FileInfoRecGS struct {
  pCount: int16;
  pathname: GSString255Ptr;
  access: Access;
  fileType: int16;
  auxType: int32;
  storageType: StorageType;
  createDateTime: TimeRec;
  modDateTime: TimeRec;
  optionsList: int32;
  eof: int32;
  blocksUsed: int32;
  resourceEOF: int32;
  resourceBlocks: int32;
}

FormatRecPtrGS = ^FormatRecGS;
FormatRecGS struct {
  pCount: int16;
  devName: GSString32Ptr;
  volName: GSString32Ptr;
  fileSysID: FSID;
  reqFileSysID: FSID;
}

FSTInfoRecPtrGS = ^FSTInfoRecGS;
FSTInfoRecGS struct {
  pCount: int16;
  fstNum: int16;
  fileSysID: FSID;
  fstName: ResultBuf255Ptr;
  version: int16;
  attributes: FSTAttr;
  blockSize: int16;
  maxVolSize: int32;
  maxFileSize: int32;
}

InterruptRecPtrGS = ^InterruptRecGS;
InterruptRecGS struct {
  pCount: int16;
  intNum: int16;
  vrn: int16;
  intCode: int32;
}

IORecPtrGS = ^IORecGS;
IORecGS struct {
  pCount: int16;
  refNum: int16;
  dataBuffer: Ptr;
  requestCount: int32;
  transferCount: int32;
  cachePriority: int16;
}

LevelRecPtrGS = ^LevelRecGS;
LevelRecGS struct {
  pCount: int16;
  level: int16;
}

NameRecPtrGS = ^NameRecGS;
NameRecGS struct {
  pCount: int16;
  pathanem: GSString255Ptr;
}

GetNameRecPtrGS = ^GetNameRecGS;
GetNameRecGS struct {
  pCount: int16;
  dataBuffer: ResultBuf255Ptr;
}

NewlineRecPtrGS = ^NewlineRecGS;
NewlineRecGS struct {
  pCount: int16;
  refNum: int16;
  enableMask: int16;
  numChars: int16;
  newlineTable: Ptr;
}

OpenRecPtrGS = ^OpenRecGS;
OpenRecGS struct {
  pCount: int16;
  refNum: int16;
  pathname: GSString255Ptr;
  requestAccess: Access;
  resourceNumber: int16;
  access: Access;
  fileType: int16;
  auxType: int32;
  storageType: StorageType;
  createDateTime: TimeRec;
  modDateTime: TimeRec;
  optionList: IntPtr;
  eof: int32;
  blocksUsed: int32;
  resourceEOF: int32;
  resourceBlocks: int32;
}

OSShutdownRecPtrGS = ^OSShutdownRecGS;
OSShutdownRecGS struct {
  pCount: int16;
  shutdownFlag: int16;
}

PositionRecPtrGS = ^PositionRecGS;
PositionRecGS struct {
  pCount: int16;
  refNum: int16;
  position: int32;
}

EOFRecPtrGS = ^EOFRecGS;
EOFRecGS struct {
  pCount: int16;
  refNum: int16;
  eof: int32;
}

PrefixRecPtrGS = ^PrefixRecGS;
PrefixRecGS struct {
  pCount: int16;
  prefixNum: int16;
  union {
    getPrefix: ResultBuf255Ptr;
    setPrefix: GSString255Ptr;
  }
}

QuitRecPtrGS = ^QuitRecGS;
QuitRecGS struct {
  pCount: int16;
  pathname: GSString255Ptr;
  flags: QuitFlags;
}

RefNumRecPtrGS = ^RefNumRecGS;
RefNumRecGS struct {
  pCount: int16;
  refNum: int16;
}

SessionStatusRecPtrGS = ^SessionStatusRecGS;
SessionStatusRecGS struct {
  pCount: int16;
  status: int16;
}

SetPositionRecPtrGS = ^SetPositionRecGS;
SetPositionRecGS struct {
  pCount: int16;
  refNum: int16;
  base: Mark;
  displacement: int32;
}

SysPrefsRecPtrGS = ^SysPrefsRecGS;
SysPrefsRecGS struct {
  pCount: int16;
  preferences: int16;
}

VersionRecPtrGS = ^VersionRecGS;
VersionRecGS struct {
  pCount: int16;
  version: int16;
}

VolumeRecPtrGS = ^VolumeRecGS;
VolumeRecGS struct {
  pCount: int16;
  devName: GSString32Ptr;
  volName: ResultBuf255Ptr;
  totalBlocks: int32;
  freeBlocks: int32;
  fileSysID: FSID;
  blockSize: int16;
}

BeginSessionGS(pblockPtr: ^SessionStatusRecGS) {
  -1, 4, $201d
}
BindIntGS(pblockPtr: ^InterruptRecGS) {
  -1, 4, $2031
}
ChangePathGS(pblockPtr: ^ChangePathRecGS) {
  -1, 4, $2004
}
ClearBackupBitGS(pblockPtr: ^NameRecGS) {
  -1, 4, $200b
}
CloseGS(pblockPtr: ^RefNumRecGS) {
  -1, 4, $2014
}
CreateGS(pblockPtr: ^CreateRecGS) {
  -1, 4, $2001
}
DControlGS(pblockPtr: ^DAccessRecGS){
  -1, 4, $202e
}
DestroyGS(pblockPtr: ^NameRecGS) {
  -1, 4, $2002
}
DInfoGS(pblockPtr: ^DInfoRecGS) {
  -1, 4, $202c
}
DReadGS(pblockPtr: ^DIORecGS) {
  -1, 4, $202f
}
DStatusGS(pblockPtr: ^DAccessRecGS) {
  -1, 4, $202d
}
DWriteGS(pblockPtr: ^DIORecGS) {
  -1, 4, $2030
}
EndSessionGS(pblockPtr: ^SessionStatusRecGS) {
  -1, 4, $201e
}
EraseDiskGS(pblockPtr: ^FormatRecGS) {
  -1, 4, $2025
}
ExpandPathGS(pblockPtr: ^ExpandPathRecGS) {
  -1, 4, $200e
}
FlushGS(pblockPtr: ^RefNumRecGS) {
  -1, 4, $2015
}
FormatGS(pblockPtr: ^FormatRecGS) {
  -1, 4, $2024
}
GetBootVolGS(pblockPtr: ^NameRecGS) {
  -1, 4, $2028
}
GetDevNumberGS(pblockPtr: ^DevNumRecGS) {
  -1, 4, $2020
}
GetDirEntryGS(pblockPtr: ^DirEntryRecGS) {
  -1, 4, $201c
}
GetEOFGS(pblockPtr: ^EOFRecGS) {
  -1, 4, $2019
}
GetFileInfoGS(pblockPtr: ^FileInfoRecGS) {
  -1, 4, $2006
}
GetFSTInfoGS(pblockPtr: ^FSTInfoRecGS) {
  -1, 4, $202b
}
GetLevelGS(pblockPtr: ^LevelRecGS) {
  -1, 4, $201b
}
GetMarkGS(pblockPtr: ^PositionRecGS) {
  -1, 4, $2017
}
GetNameGS(pblockPtr: ^GetNameRecGS) {
  -1, 4, $2027
}
GetPrefixGS(pblockPtr: ^PrefixRecGS) {
  -1, 4, $200a
}
GetVersionGS(pblockPtr: ^VersionRecGS) {
  -1, 4, $202a
}
GetSysPrefsGS(pblockPtr: ^SysPrefsRecGS) {
  -1, 4, $200f
}
NewlineGS(pblockPtr: ^NewlineRecGS) {
  -1, 4, $2011
}
NullGS(pblockPtr: ^IntPtr) {
  -1, 4, $200d
}
OpenGS(pblockPtr: ^OpenRecGS) {
  -1, 4, $2010
}
QuitGS(pblockPtr: ^QuitRecGS) {
  -1, 4, $2029
}
ReadGS(pblockPtr: ^IORecGS) {
  -1, 4, $2012
}
ResetCacheGS(pblockPtr: ^IntPtr) {
  -1, 4, $2026
}
SessionStatusGS(pblockPtr: ^SessionStatusRecGS) {
  -1, 4, $201f
}
SetEOFGS(pblockPtr: ^SetPositionRecGS) {
  -1, 4, $2018
}
SetFileInfoGS(pblockPtr: ^FileInfoRecGS) {
  -1, 4, $2005
}
SetLevelGS(pblockPtr: ^LevelRecGS) {
  -1, 4, $201a
}
SetMarkGS(pblockPtr: ^SetPositionRecGS) {
  -1, 4, $2016
}
SetPrefixGS(pblockPtr: ^PrefixRecGS) {
  -1, 4, $2009
}
SetSysPrefsGS(pblockPtr: ^SysPrefsRecGS) {
  -1, 4, $200c
}
UnbindIntGS(pblockPtr: ^InterruptRecGS) {
  -1, 4, $2032
}
VolumeGS(pblockPtr: ^VolumeRecGS) {
  -1, 4, $2008
}
WriteGS(pblockPtr: ^IORecGS) {
  -1, 4, $2013
}
OSShutdownGS(pblockPtr: ^OSShutdownRecGS) {
  -1, 4, $2003
}
FSTSpecific(pblockPtr: ^FSTCmd) {
  -1, 4, $2033
}