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CatPositionRec |
Header: Files.h |
struct CatPositionRec { SInt32 initialize; SInt16 priv[6]; };
The starting point of the catalog search. To start searching at the beginning of a catalog, specify 0 in this field. To resume a previous search, pass the value returned by the previous call to PBCatSearch.
An array of integers that is used internally by PBCatSearch.
When you call the PBCatSearch function to search a volumes catalog file, you can specify (in the ioCatPosition field of the parameter block passed to PBCatSearch) a catalog position structure. If a catalog search consumes more time than is allowed by the ioSearchTime field, PBCatSearch stores a directory-location index in that structure; when you call PBCatSearch again, it uses that structure to resume searching where it left off. A catalog position structure is defined by the CatPositionRec data type.
© 2000 Apple Computer, Inc. (Last Updated 6/30/2000)