tree 795a133c058584693b2cc86212e6f65672f7a4e7
parent 8750b17cfe3d39cddd8f9e3f211ebfa91be5e2d9
author Michael Jones <michaelrj@google.com> 1604358960 +0000
committer Copybara-Service <copybara-worker@google.com> 1605045868 -0800

[LIBC][NFC] Rename errno and assert files to match other files with functions

Rename the files containing the `__errno_location` function
to `__errno_location.h/cpp` to match the other files and move
the `llvmlibc_errno` macro to its own file.

Split assert.h into `__assert_fail.h` (contains the function prototype)
and assert.h (contains the assert macro).

Reviewed By: sivachandra

Differential Revision: https://reviews.llvm.org/D90653

GitOrigin-RevId: 5080840d280d4adaab93a88fa6033849f0589737