Andrew Kryczka bac399449d jemalloc_helper: Limit the mm_malloc.h hack to glibc on linux (#8425)
Summary:
Original author: kraj (https://github.com/facebook/rocksdb/issues/8413)

We have a hack to ensure clang's `posix_memalign()` hack works to be
compatible with glibc's `posix_memalign()` declaration. Our side of the
hack is irrelevant and should be omitted when not using glibc.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/8425

Reviewed By: mrambacher

Differential Revision: D29239029

Pulled By: ajkr

fbshipit-source-id: 12b900f50a4823b880a6558f25d8590dbfc0aa26
2021-06-29 08:40:02 -07:00
..
2017-07-15 16:11:23 -07:00
2017-07-15 16:11:23 -07:00

This directory contains interfaces and implementations that isolate the
rest of the package from platform details.

Code in the rest of the package includes "port.h" from this directory.
"port.h" in turn includes a platform specific "port_<platform>.h" file
that provides the platform specific implementation.

See port_posix.h for an example of what must be provided in a platform
specific header file.