ctags + cscope + vim

The Makefile has targets for indexing the kernel.. Sometimes "find -exec
grep" helps... I will take a look in opengrok

Em 13/04/2017 7:40 AM, "manty kuma" [off-list ref] escreveu:

Here you can see where sk_buff structure is delared.
http://androidxref.com/kernel_3.18/xref/include/linux/skbuff.h#506

May be you want to get familiar on how to use opengroks interface by
seeing some youtube video or some online documents...

Whatever you want to do wrt to source code browsing, this can do it for
you very quickly.

On Thu, Apr 13, 2017 at 6:24 AM, Code Soldier1 [off-list ref]
wrote:

quoted

Thanks a lot. I am still not able to lookup structures, such as
sk_buff and where does it's fields get set/used.

On Tue, Apr 11, 2017 at 4:56 PM, manty kuma [off-list ref] wrote:

quoted

I like Opengrok. It is insanely fast in giving search results. However

it

quoted

takes sometime to setup and you need to index it before the first use.

If you are ok with browsing someold kernels, then you can use this link
http://androidxref.com/kernel_3.18/ which is maintained privately.

If you want to use opengrok on more recent linux releases, you may have

to

quoted

set it up yourself.

On Wed, Apr 12, 2017 at 5:13 AM, Mandeep Sandhu
[off-list ref] wrote:

quoted

quoted

I am looking for something that can list all the places that a certain
field of a certain structure is used. For example, sk_buff has a field
called destructor, but so do many other data structures. How do I
search for places where just the destructor field of sk_buff.

I think lxr has an identifier & free-text search (powered by google).

If

quoted

quoted

that doesn't do it for you, you can go "old school" and try cscope

maybe?

quoted

quoted

HTH,
-mandeep

quoted

Thanks a lot.

--
CS1

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