How to check whether a file is locked in Cocoa?

Question

Is there any API to check whether a file is a locked? I am not able to find any API in the NSFileManager class.Let me know if there is any API to check the lock of

Answer 1

Following Code worked for me.

NSError * error;
NSDictionary *attributes = [[NSFileManager defaultManager] attributesOfItemAtPath:filePath error:&error];
BOOL isLocked = [[attributes objectForKey:NSFileImmutable] boolValue];
            
if (isLocked) {
    NSLog(@"File is locked");
}