5 calls to file_stream_wrapper_get_instance_by_uri()

drupal_chmod in drupal/includes/file.inc
Sets the permissions on a file or directory.
drupal_realpath in drupal/includes/file.inc
Resolves the absolute filepath of a local URI or filepath.
file_create_url in drupal/includes/file.inc
Creates a web-accessible URL for a stream to an external or local file.
file_get_mimetype in drupal/includes/file.inc
Determines an Internet Media Type or MIME type from a filename.
StreamWrapperTest::testUriFunctions in drupal/modules/simpletest/tests/file.test
Test the URI and target functions.