[HarfBuzz] harfbuzz: Branch 'master'

[Behdad Esfahbod]

On 15-10-03 01:55 PM, Konstantin Ritt wrote:
> Can not one do this by defining his own malloc/../free in config.h + passing
> -DHAVE_CONFIG instead?

I thought that probably blows up inside stdlib.h...

> Regards,
> Konstantin
> 
> 2015-10-03 16:21 GMT+04:00 Behdad Esfahbod <behdad at kemper.freedesktop.org
> <mailto:behdad at kemper.freedesktop.org>>:
> 
>      src/hb-private.hh |   17 +++++++++++++++++
>      1 file changed, 17 insertions(+)
> 
>     New commits:
>     commit 52b418555b62a3b25399f202c1fa72ab7288c224
>     Author: Behdad Esfahbod <behdad at behdad.org <mailto:behdad at behdad.org>>
>     Date:   Sat Oct 3 13:20:55 2015 +0100
> 
>         Allow compiling with custom allocators
> 
>         User can define hb_malloc_impl, etc, to name of custom allocator functions
>         that have the same signature as malloc.
> 
>     diff --git a/src/hb-private.hh b/src/hb-private.hh
>     index 07550cb..165cd0d 100644
>     --- a/src/hb-private.hh
>     +++ b/src/hb-private.hh
>     @@ -54,6 +54,23 @@
>      #include <stdarg.h>
> 
> 
>     +/* Compile-time custom allocator support. */
>     +
>     +#if defined(hb_malloc_impl) \
>     + && defined(hb_calloc_impl) \
>     + && defined(hb_realloc_impl) \
>     + && defined(hb_free_impl)
>     +extern void* hb_malloc_impl(size_t size);
>     +extern void* hb_calloc_impl(size_t nmemb, size_t size);
>     +extern void* hb_realloc_impl(void *ptr, size_t size);
>     +extern void  hb_free_impl(void *ptr);
>     +#define malloc hb_malloc_impl
>     +#define calloc hb_calloc_impl
>     +#define realloc hb_realloc_impl
>     +#define free hb_free_impl
>     +#endif
>     +
>     +
>      /* Compiler attributes */
> 
> 
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