BPX4CTW (cond_timed_wait) example

The following code suspends the calling thread until a signal arrives (CW_INTRPT), or else 2.5 seconds have elapsed. For the callable service, see cond_timed_wait (BPX1CTW, BPX4CTW) — Suspend a thread for a limited time or an event. AMODE 31 callers use BPX1CTW (cond_timed_wait) example.

                                              
         MVC   EVENTLIST,=A(CW_INTRPT)           Signals                
         CALL  BPX4CTW,              Wait for condition events         +
               (=A(2),               Input: Number of seconds          +
               =A(500000000),        Input: Number of nanoseconds      +
               EVENTLIST,            Input: Event list          BPXYCW +
               SECONDS,              Output: Unexpired seconds         +
               NANOSECONDS,          Output: Unexpired nanoseconds     +
               RETVAL,               Return value: 0 or -1             +
               RETCODE,              Return code                       +
               RSNCODE),             Reason code                       +
               MF=(E,PLIST)          ----------------------------------