Int 21 Fn E3  - Novell Netware - File Server - Get Connection's Task Info  [N]

   AH = E3h subfn DAh
   DS:SI -> request buffer (see below)
   ES:DI -> reply buffer (see below)

Return: AL = status
       00h successful
       C6h no console rights

Notes: this function is supported by Advanced NetWare 2.1+
   the calling workstation must have console operator privileges

See Also: AH=E3h/SF=C8h,AH=E3h/SF=DBh,AH=E3h/SF=DFh,AH=E3h/SF=E1h,AH=E3h/SF=E5h

Format of request buffer:
Offset Size    Description
 00h   WORD    0003h (length of following data)
 02h   BYTE    DAh (subfunction "Get Connection's Task Information")
 03h   WORD    (big-endian) logical connection number

Format of reply buffer:
Offset Size    Description
 00h   WORD    (call) size of following results record (max 1FEh)
 02h   BYTE    lock status of connection (see below)
 03h   var Lock Status Information (see below)
 N BYTE    number of records following
 N+1   Active Task Information Records [array]
   Offset  Size    Description
    00h    BYTE    task number (01h-FFh)
    01h    BYTE    task state
           01h in TTS explicit transaction
           02h in TTS implicit transaction
           04h shared fileset lock active

Values for lock status of connection:
 00h   no locks
 01h   waiting on physical record lock
 02h   waiting on file lock
 03h   waiting on logical record lock
 04h   waiting on semaphore

Format of Lock Status Information:
Offset Size    Description
---lock status 00h---
 no fields
---lock status 01h---
 00h   BYTE    number of waiting task
 01h   DWORD   start address
 05h   DWORD   end address
 09h   BYTE    volume number
 0Ah   WORD    directory entry number
 0Ch 14 BYTEs  ASCIZ filename
---lock status 02h---
 00h   BYTE    number of waiting task
 01h   BYTE    volume number
 02h   WORD    directory entry number
 04h 14 BYTEs  ASCIZ filename
---lock status 03h---
 00h   BYTE    number of waiting task
 01h   BYTE    length of record name
 02h  N BYTEs  ASCIZ record name
---lock status 04h---
 00h   BYTE    number of waiting task
 01h   BYTE    length of semaphore's name
 02h  N BYTEs  ASCIZ semaphore name