Unit GlobalConst

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Description

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To be documented

Constants

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Universal error constants ERROR_*

ERROR_SUCCESS = 0;	Success
NO_ERROR = 0;	Success
ERROR_INVALID_FUNCTION = 1;	Invalid function
ERROR_FILE_NOT_FOUND = 2;	The file cannot be found
ERROR_PATH_NOT_FOUND = 3;	The path cannot be found
ERROR_TOO_MANY_OPEN_FILES = 4;	Too many open files
ERROR_ACCESS_DENIED = 5;	Access is denied
ERROR_INVALID_HANDLE = 6;	Invalid handle}
ERROR_NOT_ENOUGH_MEMORY = DWORD(8);	Not enough storage is available to process this command
ERROR_INVALID_ACCESS = 12;	Invalid access
ERROR_INVALID_DATA = 13;	The data is invalid
ERROR_OUTOFMEMORY = 14;	Not enough memory is available
ERROR_INVALID_DRIVE = 15;	Cannot find the drive specified
ERROR_CURRENT_DIRECTORY = 16;	Current directory cannot be removed
ERROR_NOT_SAME_DEVICE = 17;	Cannot move the file to a different disk drive
ERROR_NO_MORE_FILES = 18;	There are no more files
ERROR_WRITE_PROTECT = 19;	Media is write protected
ERROR_BAD_UNIT = 20;	Cannot find the device specified
ERROR_NOT_READY = 21;	The device is not ready
ERROR_BAD_COMMAND = 22;	The device does not recognise the command
ERROR_WRITE_FAULT = 29;	The device cannot be written to
ERROR_READ_FAULT = 30;	The device cannot be read from
ERROR_GEN_FAILURE = 31;	The device has failed
ERROR_NOT_SUPPORTED = 50;	The request is not supported
ERROR_DEV_NOT_EXIST = 55;	The device does not exist
ERROR_BAD_DEV_TYPE = 66;	Invalid device type
ERROR_ALREADY_ASSIGNED = 85;	The device name is already in use
ERROR_INVALID_PASSWORD = 86;	Invalid pasword
ERROR_INVALID_PARAMETER = 87;	Invalid parameter
ERROR_SEM_IS_SET = 102;	The semaphore is in use and cannot be closed
ERROR_OPEN_FAILED = 110;	The file or device could not be opened
ERROR_CALL_NOT_IMPLEMENTED = 120;	The function is not currently implemented
ERROR_INSUFFICIENT_BUFFER = 122;	The buffer passed is too small for the requested data
ERROR_WAIT_NO_CHILDREN = 128;	There are no child processes to wait for
ERROR_NOT_LOCKED = 158;	The entry is not locked
ERROR_LOCK_FAILED = 167;	The lock operation failed
ERROR_ALREADY_EXISTS = 183;	The file or object already exists
ERROR_ENVVAR_NOT_FOUND = 203;	The environment variable could not be found
ERROR_LOCKED = 212;	The entry is already locked
ERROR_MORE_DATA = 234;	More data is available than the provided buffer
ERROR_WAIT_TIMEOUT = 258;	The operation timed out
ERROR_NO_MORE_ITEMS = 259;	No more items available
ERROR_NOT_OWNER = 288;	The current thread is not the owner
ERROR_OPERATION_ABORTED = DWORD(995);	The I/O operation has been aborted because of either a thread exit or an application request
ERROR_IO_INCOMPLETE = DWORD(996);	Overlapped I/O event is not in a signaled state
ERROR_IO_PENDING = DWORD(997);	Overlapped I/O operation is in progress
ERROR_CAN_NOT_COMPLETE = 1003;	Cannot complete the function
ERROR_NOT_FOUND = 1168;	The entry or device was not found
ERROR_INVALID_ACL = DWORD(1336);	The access control list (ACL) structure is invalid
ERROR_INVALID_SID = DWORD(1337);	The security ID structure is invalid
ERROR_INVALID_SECURITY_DESCR = DWORD(1338);	The security descriptor structure is invalid
ERROR_TIMEOUT = 1460;	The operation returned because the timeout expired
ERROR_FUNCTION_FAILED = 1627;	The function call failed
Errors below here have no compatibility equivalent
ERROR_NOT_VALID = 1000001;	The entry or device is not valid
ERROR_NOT_ASSIGNED = 1000002;	The device is not assigned
ERROR_IN_USE = 1000003;	The device is in use
ERROR_OPERATION_FAILED = 1000004;	The operation failed
ERROR_NOT_OPEN = 1000005;	The file or device is not open
ERROR_ALREADY_OPEN = 1000006;	The file or device is already open
ERROR_WAIT_ABANDONED = 1000007;	The operation was abandoned
ERROR_IN_PROGRESS = 1000008;	An operation is already in progress
ERROR_RUNTIME_ERROR = 1000009;	A run time occurred
ERROR_EXCEPTION = 1000010;	An exception occurred
ERROR_NOT_PROCESSED = 1000011;	The entry has not been processed
ERROR_NOT_COMPLETED = 1000012;	The entry or operation has not completed
ERROR_NOT_COMPATIBLE = 1000013;	The entry is not compatible for the operation
ERROR_CANCELLED = 1000014;	The entry or operation has been cancelled
ERROR_UNKNOWN = $FFFFFFFF;

Universal value constants INVALID_*

INVALID_HANDLE_VALUE = THandle(-1);	DWORD(-1);
INVALID_FILE_SIZE = DWORD($FFFFFFFF);
INVALID_SET_FILE_POINTER = DWORD(-1);
INVALID_FILE_ATTRIBUTES = DWORD(-1);

File position constants FILE_*

FILE_BEGIN = 0;
FILE_CURRENT = 1;
FILE_END = 2;

File open/create constants CREATE_*

CREATE_NEW = 1;
CREATE_ALWAYS = 2;
OPEN_EXISTING = 3;
OPEN_ALWAYS = 4;
TRUNCATE_EXISTING = 5;

File creation flag constants FILE_FLAG_*

FILE_FLAG_WRITE_THROUGH = DWORD($80000000);
FILE_FLAG_OVERLAPPED = $40000000;
FILE_FLAG_NO_BUFFERING = $20000000;
FILE_FLAG_RANDOM_ACCESS = $10000000;
FILE_FLAG_SEQUENTIAL_SCAN = $08000000;
FILE_FLAG_DELETE_ON_CLOSE = $04000000;
FILE_FLAG_BACKUP_SEMANTICS = $02000000;
FILE_FLAG_POSIX_SEMANTICS = $01000000;
FILE_FLAG_OPEN_REPARSE_POINT = $00200000;
FILE_FLAG_OPEN_NO_RECALL = $00100000;
FILE_FLAG_FIRST_PIPE_INSTANCE = $00080000;

File attribute constants FILE_ATTRIBUTE_*

FILE_ATTRIBUTE_READONLY = $00000001;
FILE_ATTRIBUTE_HIDDEN = $00000002;
FILE_ATTRIBUTE_SYSTEM = $00000004;
FILE_ATTRIBUTE_DIRECTORY = $00000010;
FILE_ATTRIBUTE_ARCHIVE = $00000020;
FILE_ATTRIBUTE_DEVICE = $00000040;
FILE_ATTRIBUTE_NORMAL = $00000080;
FILE_ATTRIBUTE_TEMPORARY = $00000100;
FILE_ATTRIBUTE_SPARSE_FILE = $00000200;
FILE_ATTRIBUTE_REPARSE_POINT = $00000400;
FILE_ATTRIBUTE_COMPRESSED = $00000800;
FILE_ATTRIBUTE_OFFLINE = $00001000;
FILE_ATTRIBUTE_NOT_CONTENT_INDEXED = $00002000;
FILE_ATTRIBUTE_ENCRYPTED = $00004000;

To be documented

Type definitions

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None defined

Public variables

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None defined

Function declarations

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None defined

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