Re: How to obtain IP address?

 >> Can anyone give me some hints, on how to obtain an IP address for a
certain logged on user?

Well it is not a C solution but you can certainly do it in CL.  I use the
program below with Code/400 - the variable &IP contains the IP the user is
signed on with.


PGM

DCL VAR(&BIN4)    TYPE(*CHAR) LEN(4)
DCL VAR(&RCV)     TYPE(*CHAR) LEN(893)
DCL VAR(&RCVLEN)  TYPE(*CHAR) LEN(4)
DCL VAR(&RCVLEND) TYPE(*DEC)  LEN(9)
DCL VAR(&ERR)     TYPE(*CHAR) LEN(100)
DCL VAR(&DEC8)    TYPE(*DEC)  LEN(8 0)
DCL VAR(&DEVD)    TYPE(*CHAR) LEN(10)
DCL VAR(&FRMDEV)  TYPE(*CHAR) LEN(8)  VALUE('DEVD0600')
DCL VAR(&IP)      TYPE(*CHAR) LEN(15)
DCL VAR(&PASTHR)  TYPE(*CHAR) LEN(1)

CHGVAR     VAR(&RCVLEND) VALUE(893)
CHGVAR     VAR(%BIN(&RCVLEN)) VALUE(&RCVLEND)
RTVJOBA    JOB(&DEVD)

CHGVAR     VAR(%BINARY(&BIN4)) VALUE(&DEC8)

             CALL       PGM(QDCRDEVD) PARM(&RCV &RCVLEN &FRMDEV +
                          &DEVD &ERR)
             CHGVAR     VAR(&PASTHR) VALUE(%SST(&RCV 831 1))
             CHGVAR     VAR(&IP)     VALUE(%SST(&RCV 878 15))
             STRCODE    RMTLOCNAME(&IP) CMNTYPE(*TCPIP)


 ENDPGM:     ENDPGM