[roll] Roll llvm-project/libc [libc] Add implementation of ungetc.

A bug in the file read logic has also been fixed along the way. Parts
of the ungetc tests will fail without that bug fixed.

Reviewed By: michaelrj

Differential Revision: https://reviews.llvm.org/D137286

GitOrigin-RevId: d6ad1badc98e60aabed34956d33c904b57741144
Original-Revision: 9a5af9c0ae7fa4e3096a8a7e171213d35fad73cb
Change-Id: Ie0c7a96d766d40da65b061e138ff7440494045c3
1 file changed
tree: c62fd1c12d83fd868c549881ea0b255f4e349328
  1. git-hooks/
  2. infra/
  3. third_party/
  4. cts
  5. firmware
  6. flower
  7. jiri.lock
  8. minimal
  9. prebuilts
  10. README.md
  11. stem
  12. test_durations
  13. toolchain
README.md

Integration

This repository contains Fuchsia's Global Integration manifest files.

Making changes

All changes should be made to the internal version of this repository. Our infrastructure automatically updates this version when the internal one changes.

Currently all changes must be made by a Google employee. Non-Google employees wishing to make a change can ask for assistance via the IRC channel #fuchsia on Freenode.

Obtaining the source

First install Jiri.

Next run:

$ jiri init
$ jiri import minimal https://fuchsia.googlesource.com/integration
$ jiri update

Third party

Third party projects should have their own subdirectory in ./third_party.