f35b794b3b
Similar to rtable, fib_config needs to allow the gateway to be either an IPv4 or an IPv6 address. To that end, rename fc_gw to fc_gw4 to mean an IPv4 address and add fc_gw_family. Checks on 'is a gateway set' are changed to see if fc_gw_family is set. In the process prepare the code for a fc_gw_family == AF_INET6. Signed-off-by: David Ahern <dsahern@gmail.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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 Restructured Text 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.