BPX1FCD (fchdir) example

The following code changes the working directory for the task to the directory identified by FILEDESC. For the callable service, see fchdir (BPX1FCD, BPX4FCD) — Change the working directory. AMODE 64 callers use BPX4FCD (fchdir) example.

                                              
       MVC   FILEDESC,..           Directory descriptor from opendir  14
         SPACE ,                                                        
         CALL  BPX1FCD,              Change working directory          +
               (FILEDESC,            Input: Directory file descriptor  +
               RETVAL,               Return value: 0 or -1             +
               RETCODE,              Return code                       +
               RSNCODE),             Reason code                       +
               VL,MF=(E,PLIST)       ----------------------------------