GN_Dir, Create a directory path
Register parameters
RST 20H, DEFW $8809
IN: BHL = pointer to null-terminated directory path name out, if successful: Fc = 0, directory successfully created out, if failed: Fc = 1, unable to create directory A = error code: RC_IVF, Invalid directory path name RC_USE, Directory in use RC_EXIS, Directory already exists registers changed after return: A.BCDEHL/IXIY same .F....../.... different
Notes
- API call implemented in OZ 5.0
- Several sub-directories are accepted (eg. :RAM.0/dir1/dir2/dir3 ) up to 205 characters
- Only accept explicit filenames (wildcard are not allowed)
- However, if a RAM device is not specified, it will automatically be included (the current) into the directory name.
- The buffer of the directory name must have space enough to get itself expanded with a device name (additional 6 bytes).
- The filename must be terminated by a control character, eg. null (0) or CR (13).
Related calls
GN_Cl, close file
GN_Del, delete a file from memory
GN_Opf, open file/resource (wildcard search)
GN_Ren, rename file
OS_Cl, internal close (OZ usage)
OS_Del, file delete (internal OZ usage)
OS_Frm, file read miscellaneous
OS_Fwm, file write miscellaneous
OS_Gb, get byte from file (or device)
OS_Gbt, get byte from file (or device) with timeout
OS_Mv, move bytes between stream and memory
OS_Op, internal open (OZ usage)
OS_Pb, write byte to file, device
OS_Pbt, write byte to file, device with timeout
OS_Ren, file rename (internal OZ usage)