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From: | Andreas Politz |
Subject: | Re: Module support: No environment in pointer release function |
Date: | Wed, 08 Feb 2017 18:03:41 +0100 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/25.1 (gnu/linux) |
Elias Mårtenson <address@hidden> writes: > [...] In it, I have to use the make_user_ptr() function in a few > places. When creating a user_ptr, the function accepts a pointer to a > function which will be called when the object is GC'ed. How do you even know its your pointer and not someone elses ? -ap
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