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[Frama-c-discuss] Casting to a generic function pointer

  • Subject: [Frama-c-discuss] Casting to a generic function pointer
  • From: divya84 at gmail.com (Divya Muthukumaran)
  • Date: Tue, 3 Jul 2018 12:48:22 +0100
Hello,

I am trying to analyse nginx source code with Frama-C, and I want to run
Impact analysis on the preprocessed files. I ran into an issue where a
function declaration accepts a generic void (*) (void)
function pointer but the call to that function passes it something with a
different signature. Frama-c gives me this complaint.

[kernel] src/event/ngx_event_openssl_stapling.c:185: Failure:

  conversion between function types with different number of arguments:

  int (*)(SSL *ssl_conn, void *data)

  and

  void (*)(void)

Any ideas how how I can get past this?
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