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Re: [ft-devel] How to free FT_MM_Var*?


From: Werner LEMBERG
Subject: Re: [ft-devel] How to free FT_MM_Var*?
Date: Thu, 22 Oct 2015 07:24:01 +0200 (CEST)

> How to free the FT_MM_Var* returned by FT_Get_MM_Var()?

With `free'.  The pointers inside the structure are nothing a user
should take care of.

> “The Multiple Masters/GX var descriptor. Allocates a data structure,
> which the user must free.” —

I've clarified this in the documentation.

> In the past, I believe there was a FT_FREE macro, but I couldn’t
> find it so I’m probably hallucinating it. I’m a little cautious to
> simply call free(), since I don’t know if FT_MM_Var might own other
> memory.

`FT_FREE' is an internal macro.


    Werner

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