Int 21 Fn E3  - Novell Netware - File Server - Get Semaphore Information   [N]

   AH = E3h subfn E2h
   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=E1h

Format of request buffer:
Offset Size    Description
 00h   WORD    length of following data (max 83h)
 02h   BYTE    E2h (subfunction "Get LAN Driver's Configuration Information")
 03h   WORD    (big-endian) last record seen (0000h on first call)
 05h   BYTE    length of semaphore's name (01h-7Fh)
 06h  N BYTEs  semaphore's name

Format of reply buffer:
Offset Size    Description
 00h   WORD    (call) size of following results buffer (max 1FEh)
 02h   WORD    next request record (place in "last record" on next call)
       0000h if no more
 04h   WORD    (big-endian) number of logical connections opening semaphore
 06h   BYTE    semaphore value (-127 to 128)
 07h   BYTE    number of records following
 08h   var array of Semaphore Information records (see below)

Format of Semaphore Information:
Offset Size    Description
 00h   WORD    (big-endian) logical connection number
 02h   BYTE    task number