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author | robot-piglet <robot-piglet@yandex-team.com> | 2023-09-06 12:31:14 +0300 |
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committer | robot-piglet <robot-piglet@yandex-team.com> | 2023-09-06 12:59:52 +0300 |
commit | 04a19cc6b675d2380241eaa4b6e584a07bbd4280 (patch) | |
tree | 072700370672dc35fc987c10419e5ab34f4ca7fd /contrib/libs/c-ares/README.md | |
parent | 3a349a1a0cd42df29e4c2b2c950a8bd1d14345e3 (diff) | |
download | ydb-04a19cc6b675d2380241eaa4b6e584a07bbd4280.tar.gz |
Intermediate changes
Diffstat (limited to 'contrib/libs/c-ares/README.md')
-rw-r--r-- | contrib/libs/c-ares/README.md | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/contrib/libs/c-ares/README.md b/contrib/libs/c-ares/README.md new file mode 100644 index 0000000000..b507a5c288 --- /dev/null +++ b/contrib/libs/c-ares/README.md @@ -0,0 +1,67 @@ +c-ares +====== + +[![Build Status](https://api.cirrus-ci.com/github/c-ares/c-ares.svg)](https://cirrus-ci.com/github/c-ares/c-ares) +[![Windows Build Status](https://ci.appveyor.com/api/projects/status/aevgc5914tm72pvs/branch/master?svg=true)](https://ci.appveyor.com/project/c-ares/c-ares/branch/master) +[![Coverage Status](https://coveralls.io/repos/github/c-ares/c-ares/badge.svg)](https://coveralls.io/github/c-ares/c-ares) +[![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/291/badge)](https://bestpractices.coreinfrastructure.org/projects/291) +[![Fuzzing Status](https://oss-fuzz-build-logs.storage.googleapis.com/badges/c-ares.svg)](https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&can=1&q=proj:c-ares) +[![Releases](https://coderelease.io/badge/c-ares/c-ares)](https://coderelease.io/github/repository/c-ares/c-ares) + +This is c-ares, an asynchronous resolver library. It is intended for +applications which need to perform DNS queries without blocking, or need to +perform multiple DNS queries in parallel. The primary examples of such +applications are servers which communicate with multiple clients and programs +with graphical user interfaces. + +The full source code is available in the ['c-ares' release archives](https://c-ares.org/download/), +and in a git repository: https://github.com/c-ares/c-ares. See the +[INSTALL.md](INSTALL.md) file for build information. + +If you find bugs, correct flaws, have questions or have comments in general in +regard to c-ares (or by all means the original ares too), get in touch with us +on the c-ares mailing list: https://lists.haxx.se/listinfo/c-ares + +c-ares is of course distributed under the same MIT-style license as the +original ares. + +You'll find all c-ares details and news here: + https://c-ares.org/ + + +Notes for c-ares hackers +------------------------ + +* The distributed `ares_build.h` file is only intended to be used on systems + which can not run the also distributed configure script. + +* The distributed `ares_build.h` file is generated as a copy of `ares_build.h.dist` + when the c-ares source code distribution archive file is originally created. + +* If you check out from git on a non-configure platform, you must run the + appropriate `buildconf*` script to set up `ares_build.h` and other local files + before being able to compile the library. + +* On systems capable of running the `configure` script, the `configure` process + will overwrite the distributed `ares_build.h` file with one that is suitable + and specific to the library being configured and built, this new file is + generated from the `ares_build.h.in` template file. + +* If you intend to distribute an already compiled c-ares library you **MUST** + also distribute along with it the generated `ares_build.h` which has been + used to compile it. Otherwise the library will be of no use for the users of + the library that you have built. It is **your** responsibility to provide this + file. No one at the c-ares project can know how you have built the library. + +* File `ares_build.h` includes platform and configuration dependent info, + and must not be modified by anyone. Configure script generates it for you. + +* We cannot assume anything else but very basic compiler features being + present. While c-ares requires an ANSI C compiler to build, some of the + earlier ANSI compilers clearly can't deal with some preprocessor operators. + +* Newlines must remain unix-style for older compilers' sake. + +* Comments must be written in the old-style /* unnested C-fashion */ + +* Try to keep line lengths below 80 columns. |