[libc] Add very basic stdio FILE and fwrite
authorAlex Brachet <alexbrachetmialot@gmail.com>
Tue, 14 Apr 2020 08:02:27 +0000 (04:02 -0400)
committerAlex Brachet <alexbrachetmialot@gmail.com>
Tue, 14 Apr 2020 08:02:27 +0000 (04:02 -0400)
commit99aea5792841ba48ebc427e1326631a584fc8b42
treeb92b673ba7e234eef2a7c46bdf5a822fbdf8a242
parent54d13b5b2d927652429b0538e27dcd28b783a302
[libc] Add very basic stdio FILE and fwrite

Summary:
This patch adds a very basic `FILE` type and basic `fwrite`.

It also removes `snprintf` from `StdIO`'s function spec because `VarArgType` was causing the generation to fail.

Reviewers: sivachandra, PaulkaToast

Reviewed By: sivachandra

Subscribers: mgorny, MaskRay, tschuett, libc-commits

Differential Revision: https://reviews.llvm.org/D77626
12 files changed:
libc/config/linux/api.td
libc/include/CMakeLists.txt
libc/include/stdio.h.def [new file with mode: 0644]
libc/spec/stdc.td
libc/src/CMakeLists.txt
libc/src/stdio/CMakeLists.txt [new file with mode: 0644]
libc/src/stdio/FILE.h [new file with mode: 0644]
libc/src/stdio/fwrite.cpp [new file with mode: 0644]
libc/src/stdio/fwrite.h [new file with mode: 0644]
libc/test/src/CMakeLists.txt
libc/test/src/stdio/CMakeLists.txt [new file with mode: 0644]
libc/test/src/stdio/fwrite_test.cpp [new file with mode: 0644]