Checks if the user has one or more specific permissions for a given directory.
check_permissions_dir(directory, existence = TRUE, execute = TRUE,
write = TRUE, read = TRUE)
character
directory to examine.
logical
does directory exist?
logical
does user have execute permissions for
directory?
logical
does user have write permissions for
directory?
logical
does user have read permissions for
directory?
logical
TRUE if user has all the specific permissions,
otherwise FALSE.