[libc] Add write(2) implementation for Linux and FDReader test utility
authorAlex Brachet <alexbrachetmialot@gmail.com>
Fri, 17 Apr 2020 17:21:05 +0000 (13:21 -0400)
committerAlex Brachet <alexbrachetmialot@gmail.com>
Fri, 17 Apr 2020 17:21:05 +0000 (13:21 -0400)
commit5793c84925fa98f00dbc57f476448babc5ee3aaa
treedd70dfaae90a8a780bdff22626898db3dc105df7
parent8c94d616e111372658237b82035dc5b024e4901b
[libc] Add write(2) implementation for Linux and FDReader test utility

Summary: Adds `write` for Linux and FDReader utility which should be useful for some stdio tests as well.

Reviewers: sivachandra, PaulkaToast

Reviewed By: sivachandra

Subscribers: mgorny, tschuett, libc-commits

Differential Revision: https://reviews.llvm.org/D78184
18 files changed:
libc/config/linux/api.td
libc/include/CMakeLists.txt
libc/include/__posix-types.h
libc/include/unistd.h.def [new file with mode: 0644]
libc/lib/CMakeLists.txt
libc/spec/posix.td
libc/spec/spec.td
libc/src/CMakeLists.txt
libc/src/unistd/CMakeLists.txt [new file with mode: 0644]
libc/src/unistd/linux/CMakeLists.txt [new file with mode: 0644]
libc/src/unistd/linux/write.cpp [new file with mode: 0644]
libc/src/unistd/write.h [new file with mode: 0644]
libc/test/src/CMakeLists.txt
libc/test/src/unistd/CMakeLists.txt [new file with mode: 0644]
libc/test/src/unistd/write_test.cpp [new file with mode: 0644]
libc/utils/testutils/CMakeLists.txt
libc/utils/testutils/FDReader.h [new file with mode: 0644]
libc/utils/testutils/FDReaderUnix.cpp [new file with mode: 0644]