BPX1SYN (sync) example

The following code causes all information in memory that updates file systems to be scheduled for writing out to disk. For the callable service, see sync (BPX1SYN, BPX4SYN) — Schedule file system updates. AMODE 64 callers use BPX4SYN (sync) example.

                                              
         CALL  BPX1SYN,              Sync                              +
               (RETVAL,              Return value: 0 or -1             +
               RETCODE,              Return code                       +
               RSNCODE),             Reason code                       +
               VL,MF=(E,PLIST)       ----------------------------------