Gitiles
Code Review Sign In
gerrit.openbmc.org / openbmc / stdplus / 8e20b6b9cba90547fd5aad889a07e4c36fe9c573
commit8e20b6b9cba90547fd5aad889a07e4c36fe9c573[log] [tgz]
authorWilliam A. Kennington III <wak@google.com>Tue Jan 07 14:02:35 2025 -0800
committerWilliam A. Kennington III <wak@google.com>Tue Jan 07 14:42:11 2025 -0800
treecb33c294e74dcfa9901a5a91f4028c1de00ea804
parentc6262a46286debd20a9ad7b24f1b062511ddd3a9 [diff]
fd: mmap: Don't use null span

We aren't allowed to use a null span with positive size, change the
internal interfaces to avoid it.

Change-Id: I6687d45a535c20b72f42a99e1ecdbd89f3796f99
Signed-off-by: William A. Kennington III <wak@google.com>
7 files changed
tree: cb33c294e74dcfa9901a5a91f4028c1de00ea804
  1. example/
  2. include/
  3. include-dl/
  4. include-fd/
  5. include-gtest/
  6. include-uring/
  7. src/
  8. subprojects/
  9. test/
  10. .clang-format
  11. .clang-tidy
  12. .clang-tidy-ignore
  13. .gitignore
  14. .lcovrc
  15. LICENSE
  16. meson.build
  17. meson.options
  18. OWNERS
  19. 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