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| author | Eric Fiselier <eric@efcs.ca> | 2017-01-06 20:05:40 +0000 |
|---|---|---|
| committer | Eric Fiselier <eric@efcs.ca> | 2017-01-06 20:05:40 +0000 |
| commit | 00f6beaed46e86463fb88319845947c45e1dfac3 (patch) | |
| tree | fd9d2fd628adbc46c2f3ef702e55f829b6aefd32 /libcxx/docs/index.rst | |
| parent | 08519d7b021d6a6d28dad54e0224123c2c4099a6 (diff) | |
| download | bcm5719-llvm-00f6beaed46e86463fb88319845947c45e1dfac3.tar.gz bcm5719-llvm-00f6beaed46e86463fb88319845947c45e1dfac3.zip | |
[libc++] Cleanup and document <__threading_support>
Summary:
This patch attempts to clean up the macro configuration mess in `<__threading_support>`, specifically the mess involving external threading variants. Additionally this patch adds design documentation for `<__threading_support>` and the configuration macros it uses.
The primary change in this patch is separating the idea of an "external API" provided by `<__external_threading>` and the idea of having an external threading library. Now `_LIBCPP_HAS_THREAD_API_EXTERNAL` means that libc++ should use `<__external_threading>` and that the header is expected to exist. Additionally the new macro `_LIBCPP_HAS_THREAD_LIBRARY_EXTERNAL` is now used to configure for using an "external library" with the default threading API.
Reviewers: compnerd, rmaprath
Subscribers: smeenai, cfe-commits, mgorny
Differential Revision: https://reviews.llvm.org/D28316
llvm-svn: 291275
Diffstat (limited to 'libcxx/docs/index.rst')
| -rw-r--r-- | libcxx/docs/index.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libcxx/docs/index.rst b/libcxx/docs/index.rst index 8f21a27fe76..9e72ca9d47a 100644 --- a/libcxx/docs/index.rst +++ b/libcxx/docs/index.rst @@ -131,7 +131,7 @@ Design Documents DesignDocs/CapturingConfigInfo DesignDocs/ABIVersioning DesignDocs/VisibilityMacros - + DesignDocs/ThreadingSupportAPI * `<atomic> design <http://libcxx.llvm.org/atomic_design.html>`_ * `<type_traits> design <http://libcxx.llvm.org/type_traits_design.html>`_ |
