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nwlstat.prg
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1991-08-15
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/*
* File......: NWLSTAT.PRG
* Author....: Glenn Scott
* Date......: $Date: 15 Aug 1991 23:06:04 $
* Revision..: $Revision: 1.2 $
* Log file..: $Logfile: E:/nanfor/src/nwlstat.prv $
*
* This is an original work by Glenn Scott and is placed in the
* public domain.
*
* Modification history:
* ---------------------
*
* $Log: E:/nanfor/src/nwlstat.prv $
*
* Rev 1.2 15 Aug 1991 23:06:04 GLENN
* Forest Belt proofread/edited/cleaned up doc
*
* Rev 1.1 12 Jun 1991 02:19:46 GLENN
* Documentation correction and check for compatibility with new return
* value for ft_int86().
*
* Rev 1.0 01 Apr 1991 01:01:54 GLENN
* Nanforum Toolkit
*
*/
/* $DOC$
* $FUNCNAME$
* FT_NWLSTAT()
* $CATEGORY$
* NetWare
* $ONELINER$
* Return the current Novell NetWare logical station number
* $SYNTAX$
* FT_NWLSTAT() -> nStatNum
* $ARGUMENTS$
* None
* $RETURNS$
* A numeric corresponding to the current logical station number
* assigned by NetWare.
* $DESCRIPTION$
* In order to find out information about a particular node logged
* in to a NetWare server, you will need the logical
* station number, also known as a "connection number." This
* function will return that number. This will be a number from 1 to 100
* under NetWare 286, or from 1 to 250 under NetWare 386. This is *not*
* the same as a physical station number.
*
* This function requires FT_INT86().
*
* This function does NOT test for the existence of the NetWare shell.
* The behavior is undefined if no shell is loaded.
* $EXAMPLES$
* QOut( "Logical station: " + str( FT_NWLSTAT() ) )
* $END$
*/
#include "FTINT86.CH"
#define DOS 33
#define STATNUM 220
#ifdef FT_TEST
FUNCTION MAIN()
QOut( "Logical station: " + str( FT_NWLSTAT() ) )
return ( nil )
#endif
FUNCTION FT_NWLSTAT()
LOCAL aRegs[ INT86_MAX_REGS ]
LOCAL nStation
aRegs[ AX ] = MAKEHI( STATNUM )
FT_INT86( DOS, aRegs )
nStation := LOWBYTE( aRegs[ AX ] )
if nStation < 0
nStation += 256
endif
RETURN nStation