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changed macro name to ZSTD_ALIGNOF

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for better consistency
This commit is contained in:
Yann Collet
2021-12-02 12:57:42 -08:00
parent 1d025d871b
commit 30b9db8ae4
3 changed files with 11 additions and 11 deletions
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lib/common/compiler.h
+5 -5
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@@ -292,24 +292,24 @@
* which remains valid for both user & kernel spaces.
*/
#ifndef MEM_ALIGN_COND
#ifndef ZSTD_ALIGNOF
# if defined(__GNUC__) || defined(_MSC_VER)
/* covers gcc, clang & MSVC */
/* note : this section must come first, before C11,
* due to a limitation in the kernel source generator */
# define MEM_ALIGN_COND(T) __alignof(T)
# define ZSTD_ALIGNOF(T) __alignof(T)
# elif defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201112L)
/* C11 support */
# include <stdalign.h>
# define MEM_ALIGN_COND(T) alignof(T)
# define ZSTD_ALIGNOF(T) alignof(T)
# else
/* No known support for alignof() - imperfect backup */
# define MEM_ALIGN_COND(T) (sizeof(void*) < sizeof(T) ? sizeof(void*) : sizeof(T))
# define ZSTD_ALIGNOF(T) (sizeof(void*) < sizeof(T) ? sizeof(void*) : sizeof(T))
# endif
#endif /* MEM_ALIGN_COND */
#endif /* ZSTD_ALIGNOF */
/*-**************************************************************
* Sanitizer