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gerrit.openbmc.org / openbmc / stdplus / e774345b2f5761931072280a83c7b5b08de05dab
commite774345b2f5761931072280a83c7b5b08de05dab[log] [tgz]
authorWilliam A. Kennington III <wak@google.com>Fri Aug 12 17:39:44 2022 -0700
committerWilliam A. Kennington III <wak@google.com>Tue Aug 16 13:04:42 2022 -0700
treeb33b3b372b8ea8c905aa5defa0f8630d00ec3433
parent4f5711cbf72737debc790561ba2cfe2d1a38f7bd [diff]
fd/fmt: Add storage consistent formatted output

This makes it trivial for a caller to write to files piecewise while
still guaranteeing that the output is always consistent. It performs
buffered writes to a tmpfile and only once successful does it swap out
for the resulting file.

Change-Id: I7e733a283ee60a47ddc6923cd9579fa49a7c5434
Signed-off-by: William A. Kennington III <wak@google.com>
3 files changed
tree: b33b3b372b8ea8c905aa5defa0f8630d00ec3433
  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-ignore
  12. .gitignore
  13. .lcovrc
  14. LICENSE
  15. meson.build
  16. meson_options.txt
  17. OWNERS
  18. 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