gnulib/modules/alignalloc at stable-202607 - gnulib - GitFox

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Bruno Haible 99b5f472d4 alignalloc: Don't use aligned_alloc if it is buggy.

Reported by <gnulib@mifar.in> in
<https://lists.gnu.org/archive/html/bug-gnulib/2026-09/msg00097.html>.

* m4/aligned_alloc.m4 (gl_FUNC_ALIGNED_ALLOC_WORKS): New macro,
extracted from gl_FUNC_ALIGNED_ALLOC.
(gl_FUNC_ALIGNED_ALLOC): Use it.
* m4/alignalloc.m4 (gl_ALIGNALLOC): Invoke gl_FUNC_ALIGNED_ALLOC_WORKS
and define HAVE_WORKING_ALIGNED_ALLOC.
* lib/alignalloc.h (ALIGNALLOC_VIA_ALIGNED_ALLOC): Test
HAVE_WORKING_ALIGNED_ALLOC, instead of testing for an address sanitizer.
* modules/alignalloc (Files): Add m4/aligned_alloc.m4.

2026-10-02 08:35:54 +02:00

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 Description:
 Aligned memory allocation
 Files:
 lib/alignalloc.h
 lib/alignalloc.c
 m4/alignalloc.m4
 m4/aligned_alloc.m4
 Depends-on:
 alignasof
 assert-h
 extensions
 extern-inline
 idx
 posix_memalign
 stdckdint-h
 stdint-h
 configure.ac:
 gl_ALIGNALLOC
 Makefile.am:
 lib_SOURCES += alignalloc.c
 Include:
 "alignalloc.h"
 License:
 LGPLv2+
 Maintainer:
 bug-gnulib@gnu.org