NSDictionary fileSystemFileNumber example ios

fileSystemFileNumber

Returns the value for the key NSFileSystemFileNumber.

- (NSUInteger)fileSystemFileNumber

Return Value

The value, as an unsigned long, for the key NSFileSystemFileNumber, or 0 if the dictionary doesn’t have an entry for the key

Discussion of [NSDictionary fileSystemFileNumber]

This and the other file... methods are for use with a dictionary, such as those returned from the methodsfileAttributesAtPath:traverseLink: (NSFileManager), directoryAttributes(NSDirectoryEnumerator), and fileAttributes (NSDirectoryEnumerator), that represents the POSIX attributes of a file or directory. This method returns the file’s inode.

Example of [NSDictionary fileSystemFileNumber]

CLMFileManagedObj *clmf;
clmf = (CLMFileManagedObj *)[NSEntityDescription insertNewObjectForEntityForName:@"CLMFile" inManagedObjectContext:moc];

NSUInteger fsfn = [dict fileSystemFileNumber];
[clmf setValue:[NSNumber numberWithUnsignedInteger:fsfn] forKey:@"iNodeNumber"];
[clmf setValue:(NSNumber*)[dict objectForKey:NSFileReferenceCount] forKey:@"referenceCount"];