10 calls to drupal_chmod()

DirectoryTest::testFileCheckDirectoryHandling in drupal/core/modules/system/lib/Drupal/system/Tests/File/DirectoryTest.php
Test directory handling functions.
file_prepare_directory in drupal/core/includes/file.inc
Checks that the directory exists and is writable.
file_save_htaccess in drupal/core/includes/file.inc
Creates a .htaccess file in the given directory.
file_save_upload in drupal/core/includes/file.inc
Saves file uploads to a new location.
file_unmanaged_copy in drupal/core/includes/file.inc
Copies a file to a new location without invoking the file API.
image_save in drupal/core/includes/image.inc
Closes the image and saves the changes to a file.
ReadOnlyStreamWrapperTest::testWriteFunctions in drupal/core/modules/system/lib/Drupal/system/Tests/File/ReadOnlyStreamWrapperTest.php
Test write functionality of the read-only stream wrapper.
system_check_directory in drupal/core/modules/system/system.module
Checks the existence of the directory specified in $form_element.
_color_render_images in drupal/core/modules/color/color.module
Renders images that match a given palette.
_color_save_stylesheet in drupal/core/modules/color/color.module
Saves the rewritten stylesheet to disk.