clang-tools-extra/docs/clang-tidy/checks/android-cloexec-fopen.rst

.. title:: clang-tidy - android-cloexec-fopen

android-cloexec-fopen
=====================

``fopen()`` should include ``e`` in their mode string; so ``re`` would be
valid. This is equivalent to having set ``FD_CLOEXEC on`` that descriptor.

Examples:

.. code-block:: c++

  fopen("fn", "r");

  // becomes

  fopen("fn", "re");