Hi,
On Fri, 14 Feb 2003, Werner Almesberger wrote:
> I though we were talking about
>
> static data_used_by_callbacks;
> ...
> register_foo(&stuff_with_callbacks);
> ...
> unregister_foo(&stuff_with_callbacks);
> make_unusable(&data_used_by_callbacks)
> ...
> /* oops, we just got a callback */
>
> ("data_used_by_callbacks" could be a pointer to kmalloc'ed
> memory, etc.)
>
> This kind of problem seems to be understood well enough.
Yes, and now compare how the solutions differ when the data is static and
when it's allocated.
bye, Roman
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This archive was generated by hypermail 2b29 : Sat Feb 15 2003 - 22:00:59 EST