49e1fa8dbd
Include network_helpers.h in test_tcp_check_syncookie_user.c, use public helper start_server_addr() in it instead of the local defined function start_server(). This can avoid duplicate code. Add two helpers v6only_true() and v6only_false() to set IPV6_V6ONLY sockopt to true or false, set them to post_socket_cb pointer of struct network_helper_opts, and pass it to start_server_setsockopt(). In order to use functions defined in network_helpers.c, Makefile needs to be updated too. Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn> Link: https://lore.kernel.org/r/e0c5324f5da84f453f47543536e70f126eaa8678.1714907662.git.tanggeliang@kylinos.cn Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.