Hercules Version 3: System Messages: IF - hercifc

This page describes the messages for the Hercules S/370, ESA/390, and z/Architecture emulator utility program hercifc.

Messages

HHCIF001E programname: Must be called from within Hercules.
Meaning
This program can only be called from Hercules itself, and may not be executed from the command line. The program was executed using the name programname.
Action
Don't do that.
Issued by
hercifc.c, function main
HHCIF002E programname: Cannot obtain socket: error
Meaning
An attempt to obtain a socket for controlling the destination interface failed. The error is described by error. The program was executed using the name programname.
Action
Correct the error and retry the operation.
Issued by
hercifc.c, function main
HHCIF003E programname: I/O error on read: error
Meaning
An attempt to read a request from Hercules failed. The error is described by error. The program was executed using the name programname.
Action
Correct the error and retry the operation.
Issued by
hercifc.c, function main
HHCIF004W programname: Unknown request: request.
Meaning
The request from Hercules was invalid. The request code was request. The request has been ignored. The program was executed using the name programname.
Action
Make sure that the hercifc program is the same version as the running copy of Hercules. If so, this is an internal error. Report it.
Issued by
hercifc.c, function main
HHCIF005E programname: ioctl error doing operation on interface: error
Meaning
An attempt to perform an ioctl operation, operation, on interface interface failed. The error is described by error. The program was executed using the name programname.
Action
Correct the error and retry the operation.
Issued by
hercifc.c, function main


If you have a question about Hercules, see the Hercules Frequently-Asked Questions page.


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