External IOCTL commands
For external IOCTL commands, the command name is interpreted.
For IBM® internal-use-only commands,
the hexadecimal value of the command is shown. The input and output
for each command can differ. In this example, the SIOCGIFCONF command
requests the network interface configuration. The exit record shows
the call was successful (the return code is zero) and the network
interface configuration is shown.
====================================================================00001734
MVS026 SOCKAPI 6005001F 20:42:44.805938 IOCTL Entry
HASID....19 PASID....19 SASID..19 JOBNAME..USER1
TCB......006AFD40 TIE......68DF8 PLIST..00068E0C DUCB.....00000008 KEY..8
ADSNAME..USER1 SUBTASK..00000000 00000000 TOKEN....7F67F798 0A2B4FB0
LOCAL PORT..11007 IPADDR ..9.67.113.58
REMOTE PORT..0 IPADDR ..0.0.0.0
SOCKET...: 0 Addr..000685A0
COMMAND..: SIOCGIFCONF Addr..0006782C
REQARG...: Addr..00068928
BUFFER LENGTH.. 99
====================================================================00000323
MVS026 SOCKAPI 60050020 20:42:44.806101 IOCTL Exit
HASID....19 PASID....19 SASID..19 JOBNAME..USER1
TCB......006AFD40 TIE......68DF8 PLIST..00068E0C DUCB.....00000008 KEY..8
ADSNAME..USER1 SUBTASK..00000000 00000000 TOKEN....7F67F798 0A2B4FB0
LOCAL PORT..11007 IPADDR ...9.67.113.58
REMOTE PORT..0 IPADDR ...0.0.0.0
SOCKET...: 0 Addr..000685A0
COMMAND..: SIOCGIFCONF Addr..0006782C
RETARG...: Addr..000685C4
Socket Name.. TR1
PORT.... 0 IPADDR.... 9.67.113.58
FAMILY.. 2 (AF_INET) RESERVED.. 0000000000000000x
RETCODE..: 0 Addr..00068EB4