[libc-commits] [libc] [libc] Control freelist malloc buffer size with a config (PR #96248)

[Michael Jones via libc-commits]

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@@ -17,15 +17,8 @@
 namespace LIBC_NAMESPACE {
 
 namespace {
-// Users can define LIBC_FREELIST_MALLOC_SIZE for setting the default buffer
-// size used by freelist malloc.
-#ifdef LIBC_FREELIST_MALLOC_SIZE
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michaelrj-google wrote:

this should still have a macro check since the macro won't be defined if this is compiled outside of our build system. You can make the `#else` branch an `#error` instead of a default value if it should always be defined.

https://github.com/llvm/llvm-project/pull/96248