max length of file name

Question

i am using the code below to save an image in the NSDocumentDirectory

-(BOOL)saveImage:(UIImage *)image name:(NSString *)name{

    NSString *dir =          


        

Answer 1

Taking a look at the PATH_MAX constant in syslimits.h:91

... 
#define PATH_MAX         1024   /* max bytes in pathname */
...

You can test this yourself by doing :

NSLog(@"%i", PATH_MAX);

just to make sure.