Get ruby_nonempty_memcpy to have C linkage

Fixes [Bug #17788]
Merged: https://github.com/ruby/ruby/pull/4429
2021-04-29 23:26:16 +09:00 · 2021-04-29 23:26:16 +09:00 · 29f6f79e73 · 2021-07-13 22:55:42 +09:00
commit 29f6f79e73
parent cb955dc9ac
1 changed files with 2 additions and 0 deletions
--- a/include/ruby/internal/memory.h
+++ b/include/ruby/internal/memory.h
@ -256,6 +256,7 @@ rb_alloc_tmp_buffer2(volatile VALUE *store, long count, size_t elsize)
 }

 #ifndef __MINGW32__
+RBIMPL_SYMBOL_EXPORT_BEGIN()
 RBIMPL_ATTR_NOALIAS()
 RBIMPL_ATTR_NONNULL((1))
 RBIMPL_ATTR_RETURNS_NONNULL()
@ -272,6 +273,7 @@ ruby_nonempty_memcpy(void *dest, const void *src, size_t n)
        return dest;
    }
 }
+RBIMPL_SYMBOL_EXPORT_END()
 #undef memcpy
 #define memcpy ruby_nonempty_memcpy
 #endif