8 calls to file_directory_path() in Drupal 4

file_check_directory in includes/file.inc

Check that the directory exists and is writable. Directories need to have execute permissions to be considered a directory by FTP servers, etc.

file_create_path in includes/file.inc

Make sure the destination is a complete path and resides in the file system directory, if it is not prepend the file system directory.

file_create_url in includes/file.inc

Create the download path to a file.

file_directory_temp in includes/file.inc

Determine the default temporary directory.

system_theme_settings in modules/system.module

Menu callback; display theme configuration for entire site and individual themes.

system_view_general in modules/system.module

upload_menu in modules/upload.module

Implementation of hook_menu().

user_configure in modules/user.module