Inside Macintosh: Files /

Chapter 2 - File Manager / File Manager Reference

Utility Routines / Obtaining Queue Headers

GetFSQHdr

You can use the GetFSQHdr function to get a pointer to the header of the file I/O queue.

FUNCTION GetFSQHdr: QHdrPtr;

DESCRIPTION

The GetFSQHdr function returns a pointer to the header of the file I/O queue.

ASSEMBLY-LANGUAGE INFORMATION

The global variable FSQHdr contains the header of the file I/O queue.