diff options
Diffstat (limited to 'include/ruby/internal/abi.h')
| -rw-r--r-- | include/ruby/internal/abi.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/include/ruby/internal/abi.h b/include/ruby/internal/abi.h index fe1977a9a1..7ceb8c40b7 100644 --- a/include/ruby/internal/abi.h +++ b/include/ruby/internal/abi.h @@ -24,15 +24,16 @@ * In released versions of Ruby, this number is not defined since teeny * versions of Ruby should guarantee ABI compatibility. */ -#define RUBY_ABI_VERSION 2 +#define RUBY_ABI_VERSION 3 /* Windows does not support weak symbols so ruby_abi_version will not exist * in the shared library. */ #if defined(HAVE_FUNC_WEAK) && !defined(_WIN32) && !defined(__MINGW32__) && !defined(__CYGWIN__) # define RUBY_DLN_CHECK_ABI #endif +#endif /* RUBY_ABI_VERSION */ -#ifdef RUBY_DLN_CHECK_ABI +#if defined(RUBY_DLN_CHECK_ABI) && !defined(RUBY_EXPORT) # ifdef __cplusplus extern "C" { @@ -41,7 +42,11 @@ extern "C" { RUBY_FUNC_EXPORTED unsigned long long __attribute__((weak)) ruby_abi_version(void) { +# ifdef RUBY_ABI_VERSION return RUBY_ABI_VERSION; +# else + return 0; +# endif } # ifdef __cplusplus @@ -51,5 +56,3 @@ ruby_abi_version(void) #endif #endif - -#endif |