BPX4STF (w_statvfs) example

The following code obtains information about file system TESTLIB.FILESYS1. For the callable service, see w_statvfs (BPX1STF, BPX4STF) — Get the file system status. For the data structure, see BPXYSSTF — Map response structure for file system status. AMODE 31 callers use BPX1STF (w_statvfs) example.

                                              
         MVC   FSNAME(44),=CL44'TESTLIB.FILESYS1'                       
         SPACE ,                                                        
         CALL  BPX4STF,              Get file system status            +
               (FSNAME,              Input: File system name (44 char) +
               SSTFL,                Input: Length of BPXYSSTF         +
               SSTF,                 Buffer, BPXYSSTF                  +
               RETVAL,               Return value: -1 or length status +
               RETCODE,              Return code                       +
               RSNCODE),             Reason code                       +
               MF=(E,PLIST)          ----------------------------------