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gerrit.openbmc.org / openbmc / stdplus / 3c7107f34a24fbb6324687e6dd03475fae5916eb
commit3c7107f34a24fbb6324687e6dd03475fae5916eb[log] [tgz]
authorWilliam A. Kennington III <wak@google.com>Tue Jun 13 15:13:50 2023 -0700
committerWilliam A. Kennington III <wak@google.com>Thu Jun 22 14:56:59 2023 -0700
treee3bca4b77d1853909ea97817b3d906a3f222569c
parent6c8e7b15b9bb20531ada1bf645b9ea35ad4aa33f [diff]
str/buf: Add allocation reducing string buffer

Enables constructing strings with minimal allocations, and follows best
practices of using stack optimized for storing smaller string buffers.

Change-Id: If3b9e0d9e14147aadf282fe5ddeea8f7f9ef5837
Signed-off-by: William A. Kennington III <wak@google.com>
6 files changed
tree: e3bca4b77d1853909ea97817b3d906a3f222569c
  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.txt
  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