From: julia.lawall@lip6.fr (Julia Lawall)
To: cocci@systeme.lip6.fr
Subject: [Cocci] Match #define in cocci
Date: Wed, 14 Sep 2016 16:16:19 +0200 (CEST) [thread overview]
Message-ID: <alpine.DEB.2.10.1609141615560.3033@hadrien> (raw)
In-Reply-To: <CAHKzcEN9fcOk1HCar=u+htx=o61xF61VmbO9PeYPBaedTQYDcg@mail.gmail.com>
On Wed, 14 Sep 2016, Waldemar Rymarkiewicz wrote:
> Hi,
>
> I'm new to cocci and try to understand how all this things work. I
> have a problem with matching a #define in a patch.
>
> I wan to match local definition
>
> #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
>
> and add #undef it first. The output should be like this
>
> #undef pr_fmt
> #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
>
> I tried many approaches but seems like parser have a problem with
> parsing #defines.
>
> Is that possible to achieve what I expect in cocci ?
Could you send the exact semantic patch that you tried? Coccinelle should
allos parsing #defines.
julia
next prev parent reply other threads:[~2016-09-14 14:16 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-14 13:31 [Cocci] Match #define in cocci Waldemar Rymarkiewicz
2016-09-14 14:16 ` Julia Lawall [this message]
2016-09-15 5:57 ` Waldemar Rymarkiewicz
2016-09-15 6:03 ` Julia Lawall
2016-09-15 6:41 ` Waldemar Rymarkiewicz
2016-09-15 7:44 ` Waldemar Rymarkiewicz
2016-09-15 7:59 ` Julia Lawall
2016-09-15 8:11 ` [Cocci] Match #define with SmPL SF Markus Elfring
2016-09-20 12:38 ` Waldemar Rymarkiewicz
2016-09-20 18:20 ` SF Markus Elfring
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