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[Frama-c-discuss] How would one annotate a function in an external header?

  • Subject: [Frama-c-discuss] How would one annotate a function in an external header?
  • From: pascal.cuoq at gmail.com (Pascal Cuoq)
  • Date: Fri, 6 Sep 2013 09:45:54 +0200
  • In-reply-to: <CAC3Lx=bHp=48NVsjXTChrhpbAK=NhTgqxaqa24HVpoYKObpszg@mail.gmail.com>
  • References: <fb24ac843d13.52296d63@langara.bc.ca> <CAC3Lx=bHp=48NVsjXTChrhpbAK=NhTgqxaqa24HVpoYKObpszg@mail.gmail.com>
>
> In Frama-C libc headers, notation "((char*)ptr)[0..(nmemb*size)]" is used:
>
> /*@ assigns ((char*)ptr)[0..(nmemb*size)] \from *stream; */
> size_t fread(void * restrict ptr,
>      size_t size, size_t nmemb,
>      FILE * restrict stream);


This nmemb*size should be nmemb*size-1. This is already fixed in Frama-C's
development version.

Pascal
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