EZZ8609I

Explanation
 DCAS performed a signal function using the Language Environment® C
Run-Time services, and the signal function returned an error. 
 sigfunc is
the signal function that failed can be one of the following:  sigaddset()
Add a signal to a signal set.
sigwait()
Wait on a set of signals.
sigaction()
Perform an action when signal occurs.

 signal is the signal that
failed. For sigfunc of sigwait(), this is NA (not
applicable). These are DCAS Unix System Services signals. They are
described in the z/OS XL C/C++ Programming Guide.
 errno is
the decimal z/OS® UNIX System Services return code set by the Language Environment C
Run-Time service that DCAS invoked. These return codes are listed
and described in the return codes (errnos) information in z/OS UNIX System Services Messages and Codes.

System action
 For sigfunc of sigwait(),
DCAS will end; otherwise, DCAS will terminate the thread and cause
DCAS to end if the thread was the listening port thread.

Operator response
 None.

System programmer response
 Make sure that DCAS is started with
the POSIX(ON) runtime option. DCAS uses the Language Environment C/C++ Run-Time
library services. Verify that a problem does not exist with the Language Environment Run-Time
Library. The z/OS XL C/C++ Runtime Library Reference describes the function
calls and the errno's returned. 

Module
 dcasmain dcasaccp dcasclie

Procedure name
  main,main_signals;accp_signals;clie_signals