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From: waldemar.rymarkiewicz@gmail.com (Waldemar Rymarkiewicz)
To: cocci@systeme.lip6.fr
Subject: [Cocci] Match #define in cocci
Date: Wed, 14 Sep 2016 15:31:15 +0200	[thread overview]
Message-ID: <CAHKzcEN9fcOk1HCar=u+htx=o61xF61VmbO9PeYPBaedTQYDcg@mail.gmail.com> (raw)

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 ?


Cheers
/Waldek

             reply	other threads:[~2016-09-14 13:31 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-14 13:31 Waldemar Rymarkiewicz [this message]
2016-09-14 14:16 ` [Cocci] Match #define in cocci Julia Lawall
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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