diff options
| author | 卜部昌平 <shyouhei@ruby-lang.org> | 2022-07-06 09:18:28 +0900 |
|---|---|---|
| committer | 卜部昌平 <shyouhei@ruby-lang.org> | 2022-07-07 22:10:53 +0900 |
| commit | 7f64989e5c913ef7624e084badd1a43ce65b3ccc (patch) | |
| tree | abb19e527b8084c6a97eca1d775362901733ea45 /include/ruby | |
| parent | 8794cc62899c6447fa4451489b9e308e2a890595 (diff) | |
do not define our own version of memcpy
The (sole) use of memcpy in our public header is now replaced to
directly call ruby_nonempty_memcpy, and the previous definition of
memcpy is now internal-only. [Bug#18893]
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/6098
Diffstat (limited to 'include/ruby')
| -rw-r--r-- | include/ruby/internal/memory.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/include/ruby/internal/memory.h b/include/ruby/internal/memory.h index aa3464465d..0f59262a91 100644 --- a/include/ruby/internal/memory.h +++ b/include/ruby/internal/memory.h @@ -363,7 +363,7 @@ typedef uint128_t DSIZE_T; * @return `p1`. * @post First `n` elements of `p2` are copied into `p1`. */ -#define MEMCPY(p1,p2,type,n) memcpy((p1), (p2), rbimpl_size_mul_or_raise(sizeof(type), (n))) +#define MEMCPY(p1,p2,type,n) ruby_nonempty_memcpy((p1), (p2), rbimpl_size_mul_or_raise(sizeof(type), (n))) /** * Handy macro to call memmove. @@ -644,7 +644,6 @@ rb_alloc_tmp_buffer2(volatile VALUE *store, long count, size_t elsize) return rb_alloc_tmp_buffer_with_count(store, total_size, cnt); } -#if ! defined(__MINGW32__) && ! defined(__DOXYGEN__) RBIMPL_SYMBOL_EXPORT_BEGIN() RBIMPL_ATTR_NOALIAS() RBIMPL_ATTR_NONNULL((1)) @@ -663,8 +662,5 @@ ruby_nonempty_memcpy(void *dest, const void *src, size_t n) } } RBIMPL_SYMBOL_EXPORT_END() -#undef memcpy -#define memcpy ruby_nonempty_memcpy -#endif #endif /* RBIMPL_MEMORY_H */ |