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librhash: aligned_alloc is not available with glibc < 2.15

stage/master/nightly/2024/02/15
Brad King 2024-02-14 09:47:47 -05:00
parent 105cb4ee02
commit e14300816b
1 changed files with 3 additions and 2 deletions
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5
Utilities/cmlibrhash/librhash/util.h
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@ -2,6 +2,8 @@
#ifndef UTIL_H
#define UTIL_H
#include <stdlib.h> /* for aligned_alloc and __GLIBC__ version macros */
#ifdef __cplusplus
extern "C" {
#endif
@ -42,12 +44,12 @@ extern "C" {
# define rhash_aligned_free(ptr) _aligned_free(ptr)
#elif !defined(NO_STDC_ALIGNED_ALLOC) && (__STDC_VERSION__ >= 201112L || defined(_ISOC11_SOURCE)) \
&& !(defined(__GLIBC__) && (__GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 15))) \
&& !(defined(__ibmxl__) && defined(__clang__) && defined(__linux__)) \
&& !defined(__APPLE__) && !defined(__HAIKU__) && !defined(__sun) \
&& (!defined(__ANDROID_API__) || __ANDROID_API__ >= 28)
# define HAS_STDC_ALIGNED_ALLOC
# include <stdlib.h>
# define rhash_aligned_alloc(alignment, size) aligned_alloc((alignment), ALIGN_SIZE_BY(size, alignment))
# define rhash_aligned_free(ptr) free(ptr)
@ -58,7 +60,6 @@ extern "C" {
# if !defined(NO_POSIX_ALIGNED_ALLOC) && (_POSIX_VERSION >= 200112L || _XOPEN_SOURCE >= 600)
# define HAS_POSIX_ALIGNED_ALLOC
# include <stdlib.h>
# define rhash_aligned_alloc(alignment, size) rhash_px_aalloc((alignment), ALIGN_SIZE_BY(size, sizeof(void*)))
# define rhash_aligned_free(ptr) free(ptr)
void* rhash_px_aalloc(size_t size, size_t alignment);