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Kuniyuki Iwashima
38b95d588f
scm_recv() has been placed in scm.h since the pre-git era for no particular reason (I think), which makes the file really fragile. For example, when you move SOCK_PASSCRED from include/linux/net.h to enum sock_flags in include/net/sock.h, you will see weird build failure due to terrible dependency. To avoid the build failure in the future, let's move scm_recv(_unix())? and its callees to scm.c. Note that only scm_recv() needs to be exported for Bluetooth. scm_send() should be moved to scm.c too, but I'll revisit later. Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com> Reviewed-by: Willem de Bruijn <willemb@google.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 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.