Arguments

 

new-dir-addr

   OpenVMS usage:char_string
   type:         character-coded text string
   access:       read only
   mechanism:    by descriptor-fixed-length string descriptor
   A descriptor of the new default directory. The new-dir-addr
   argument is the address of the descriptor that points to the
   buffer containing the new directory specification that RMS will
   use to set the new process-default directory. If the default
   directory is not to be changed, the value of the new-dir-addr
   argument should be 0.
 

length-addr

   OpenVMS usage:word_unsigned
   type:         word (unsigned)
   access:       write only
   mechanism:    by reference
   A word that is to receive the length of the current default
   directory. The length-addr argument is the address of the word
   that will receive the length. If you do not want this value
   returned, specify the value 0.
 

cur-dir-addr

   OpenVMS usage:char_string
   type:         character-coded text string
   access:       write only
   mechanism:    by descriptor-fixed-length string descriptor
   A descriptor of a buffer that is to receive the current default
   directory string. The cur-dir-addr argument is the address of the
   descriptor that points to the buffer area that is to receive the
   current directory string.