Inside Macintosh: Files /

Chapter 2 - File Manager / File Manager Reference

Low-Level HFS Routines / Accessing Information About Files and Directories

PBHRename

You can use the PBHRename function to rename a file, directory, or volume.

FUNCTION PBHRename (paramBlock: HParmBlkPtr; async: Boolean): 
                     OSErr;

paramBlock

A pointer to a basic HFS parameter block.

async

A Boolean value that specifies asynchronous (TRUE) or synchronous (FALSE) execution.

-->	ioCompletion	ProcPtr	A pointer to a completion routine.
<--	ioResult	OSErr	The result code of the function.
-->	ioNamePtr	StringPtr	A pointer to a pathname.
-->	ioVRefNum	Integer	A volume specification.
-->	ioMisc	Ptr	A pointer to the new name for the file.
-->	ioDirID	LongInt	A directory ID.

DESCRIPTION

Given a pointer to the name of a file or directory in ioNamePtr, PBHRename changes it to the name pointed to by ioMisc. Given a pointer to a volume name in ioNamePtr or a volume reference number in ioVRefNum, it changes the name of the volume to the name pointed to by ioMisc.

Note

If a file ID reference exists for the file being renamed, the file ID remains with the file.

IMPORTANT

You cannot use PBHRename to change the directory in which a file
is located.

ASSEMBLY-LANGUAGE INFORMATION

The trap macro for PBHRename is _HRename.

RESULT CODES

noErr	0	No error
dirFulErr	-33	File directory full
dskFulErr	-34	Volume is full
nsvErr	-35	No such volume
ioErr	-36	I/O error
bdNamErr	-37	Bad filename
fnfErr	-43	File not found
wPrErr	-44	Hardware volume lock
fLckdErr	-45	File is locked
vLckdErr	-46	Software volume lock
dupFNErr	-48	Duplicate filename and version
paramErr	-50	No default volume
fsRnErr	-59	Problem during rename
dirNFErr	-120	Directory not found or incomplete pathname
afpAccessDenied	-5000	User does not have the correct access