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docs: kernel-doc.rst: improve private members description 

The private members section can now be moved to be together
with the arguments section. Move it there and add an example
about the usage of public:

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
hifive-unleashed-5.1
Mauro Carvalho Chehab 2017-12-18 10:30:03 -02:00 committed by Jonathan Corbet
parent 63ac85174a
commit 01f2c18073
1 changed files with 30 additions and 26 deletions
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56
Documentation/doc-guide/kernel-doc.rst
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@ -167,6 +167,36 @@ notation as::
* @...: description
Private members
~~~~~~~~~~~~~~~
Inside a struct or union description, you can use the ``private:`` and
``public:`` comment tags. Structure fields that are inside a ``private:``
area are not listed in the generated output documentation.
The ``private:`` and ``public:`` tags must begin immediately following a
``/*`` comment marker. They may optionally include comments between the
``:`` and the ending ``*/`` marker.
Example::
/**
* struct my_struct - short description
* @a: first member
* @b: second member
* @d: fourth member
*
* Longer description
*/
struct my_struct {
int a;
int b;
/* private: internal use only */
int c;
/* public: the next one is public */
int d;
};
Highlights and cross-references
-------------------------------
@ -332,32 +362,6 @@ on a line of their own, like all other kernel-doc comments::
int foobar;
}
Private members
~~~~~~~~~~~~~~~
Inside a struct description, you can use the "private:" and "public:" comment
tags. Structure fields that are inside a "private:" area are not listed in the
generated output documentation. The "private:" and "public:" tags must begin
immediately following a ``/*`` comment marker. They may optionally include
comments between the ``:`` and the ending ``*/`` marker.
Example::
/**
* struct my_struct - short description
* @a: first member
* @b: second member
*
* Longer description
*/
struct my_struct {
int a;
int b;
/* private: internal use only */
int c;
};
Typedef documentation
---------------------