xref: /llvm-project/clang-tools-extra/docs/clang-tidy/checks/android/cloexec-fopen.rst (revision 6e566bc5523f743bc34a7e26f050f1f2b4d699a8) 
1.. title:: clang-tidy - android-cloexec-fopen
2
3android-cloexec-fopen
4=====================
5
6``fopen()`` should include ``e`` in their mode string; so ``re`` would be
7valid. This is equivalent to having set ``FD_CLOEXEC on`` that descriptor.
8
9Examples:
10
11.. code-block:: c++
12
13  fopen("fn", "r");
14
15  // becomes
16
17  fopen("fn", "re");
18
19