Int 21/AX=5F44h

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LAN Manager Enhanced DOS - LOCAL NetWkstaGetInfo

AX = 5F44h
BX = information level (00h, 01h, or 0Ah)
CX = buffer size
DX = 0000h
ES:DI -> buffer in which to store info (see #01714,#01715,#01716),
including any returned strings

Return:
AX = error code DX = amount of buffer required, unchanged if supplied buffer large enough to hold data

See Also: AX=5F45h - AX=5F49h

Format of LAN Manager wksta_info_0 structure: Offset Size Description (Table 01714) 00h WORD reserved (0) 02h DWORD reserved (0) 06h DWORD -> path to computer's LANMAN directory 0Ah DWORD -> computername of the workstation 0Eh DWORD -> username of user logged onto workstation 12h DWORD -> domain to which workstation belongs 16h WORD LAN Manager version number (2 bytes, Major, Minor) 18h DWORD reserved (0) 1Ch WORD number of seconds workstation waits for resource availability 1Eh DWORD delay (in millsecs) before sending data to resource 22h WORD reserved (0) 24h WORD reserved (0) 26h WORD ??? 28h WORD number of seconds to maintain an inactive connection 2Ah WORD number of seconds an inactive search continues 2Ch WORD threads to dedicate to network (not supported in MSDOS) 2Eh WORD number of simultaneous commands sent to network 30h WORD reserved6 (must be 0) 32h WORD number of internal buffers 34h WORD size (in bytes) of each internal buffer 36h WORD max size (in bytes) of an internal cache buffer (not MSDOS) 38h WORD seconds before disconnecting inactive session (not MSDOS) 3Ah WORD size (in bytes) of an internal error buffer (not MSDOS) 3Ch WORD number of clients that can receive alert messages (not MSDOS) 3Eh WORD number of services that can be started on workstation 40h WORD max size (in kilobytes) of error log (not MSDOS) 42h WORD number of secs before closing inactive print jobs (not MSDOS) 44h WORD number of character buffers for workstation 46h WORD max size (in bytes) of character buffer 48h DWORD -> name of server that validated logon 4Ch DWORD -> workstation heuristics 50h WORD number of mailslots allowed

Note: Pointers to strings are set to 0000h:0000h if there is insufficient space in the buffer to hold them

See Also: #01715 - #01716

Format of LAN Manager wksta_info_1 structure: Offset Size Description (Table 01715) 00h 82 BYTEs wksta_info_0 structure (see #01714) 52h DWORD -> name of domain which user is logged on to 56h DWORD -> all domains in which computer is enlisted 5Ah WORD number of buffers to allocate for receiving datagrams

See Also: #01716

Format of LAN Manager wksta_info_10 structure: Offset Size Description (Table 01716) 00h DWORD -> computername of the workstation 04h DWORD -> username of user logged onto workstation 08h DWORD -> domain to which workstation belongs 0Ch WORD LAN Manager version number (2 bytes, Major, Minor) 0Eh DWORD -> name of domain which user is loggod on to 12h DWORD -> all domains in which computer is enlisted

Note: Pointers to strings are set to 0000h:0000h if there is insufficient space in the buffer to hold them

See Also: #01714 - #01715

Category: Network - Int 21h - L

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