Gitiles
Code Review Sign In
gerrit.openbmc.org / openbmc / stdplus / 5c20da2d7e5d35ee7454109c72a32c5114acb2d0
commit5c20da2d7e5d35ee7454109c72a32c5114acb2d0[log] [tgz]
authorWilliam A. Kennington III <wak@google.com>Fri Jun 18 16:44:55 2021 -0700
committerWilliam A. Kennington III <wak@google.com>Tue Jun 22 12:17:45 2021 -0700
treed873f3a4fc51b07e30c9b6555e8941aa07390e71
parent20cab0c5e3a54b872d1a5736349fffa58ed71f9b [diff]
io_uring: Add basic wrapper

This is a simple RAII wrapper around a ring instance that structure SQE
/ CQE callbacks to make it convenient for C++ usage.

Change-Id: I9db8b48a81bec8d8aff4a362920f4dd688c27d57
Signed-off-by: William A. Kennington III <wak@google.com>
6 files changed
tree: d873f3a4fc51b07e30c9b6555e8941aa07390e71
  1. example/
  2. src/
  3. subprojects/
  4. test/
  5. .clang-format
  6. .clang-ignore
  7. .gitignore
  8. .lcovrc
  9. LICENSE
  10. MAINTAINERS
  11. meson.build
  12. meson_options.txt
  13. README.md
README.md

stdplus

stdplus is a c++ project containing commonly used classes and functions for the Linux platform. Note the goals of this project are to implement only the minimum set of features needed by the OpenBMC project and other users. You may find the included set of functions currently quite sparse.

This project provides the following primitives:

  • A movable and copyable RAII helper wrapper which is used for wrapping c-native types that have custom destruction or copy reference logic.
  • Functions for trivially configuring signals without having to do the normal signal set operations from libc
  • C-Style Error Handler that wrap c-style functions which return errnos and negative error values into functions that throw c++ exceptions.
  • String Utilities that focus on providing helpful wrappers like efficient string append and concatenation.

Dependencies

Test cases require google{test,mock}, valgrind, and lcov. It also requires the Meson Build System which can be installed following the instructions at mesonbuild.com.

Building

For a standard release build, you want something like:

meson setup -Dexamples=false -Dtests=disabled builddir
ninja -C builddir
ninja -C builddir install

For a test / debug build, a typical configuration is

meson setup -Dtests=enabled builddir
meson test -C builddir