DosListIO - Parameters

ulCmdMode (ULONG) - input

Command mode

The mode in which operations should be performed. Valid modes are:

LISTIO_ORDERED

Operations are performed synchronously in the order specified.
LISTIO_UNORDERED
Operations are performed independently without an implied ordering. (This mode is only available in the Raw File System.)

ulNumEntries (ULONG) - input

Number of LISTIO entries to process

The number of seek/read or seek/write operations in the list. Each operation is represented by a LISTIO array entry.

pListIO (PLISTIO) - in/out

Pointer to array of LISTIO structures

Pointer to an array of ulNumEntries LISTIO data structures which contain the information necessary to perform the I/O operations.

ulrc (APIRET) - returns

Return Code.

DosListIO returns one of the following values:

• NO_ERROR 5
  ERROR_ACCESS_DENIED
  6
  ERROR_INVALID_HANDLE
  19
  ERROR_WRITE_PROTECT
  26
  ERROR_NOT_DOS_DISK
  29
  ERROR_WRITE_FAULT
  33
  ERROR_LOCK_VIOLATION
  87
  ERROR_INVALID_PARAMETER
  109
  ERROR_BROKEN_PIPE
  234
  ERROR_MORE_DATA
  For a full list of error codes, see Errors.

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