The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 03, 2015
Filed:
Dec. 15, 2011
Applicant:
Sanjay Kumar, Pune, IN;
Inventor:
Sanjay Kumar, Pune, IN;
Assignee:
Symantec Corporation, Mountain View, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and apparatus for performing a reverse name lookup in a file system is described. A file system driver executing on the computing system agent may receive a reverse name lookup request for an inode number. The file system driver retrieves a disk inode, corresponding to the inode number, a first block number of a first directory entry (dentry), the first dentry identifying directory data blocks where the inode number and a file name are stored. The file system driver searches the first dentry for the inode number to find the corresponding file name, and retrieves the file name from the first dentry.