diff options
Diffstat (limited to 'include/ruby/defines.h')
| -rw-r--r-- | include/ruby/defines.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/include/ruby/defines.h b/include/ruby/defines.h index 72ec11d89f..0d95209b02 100644 --- a/include/ruby/defines.h +++ b/include/ruby/defines.h @@ -221,9 +221,18 @@ RUBY_SYMBOL_EXPORT_BEGIN # define RUBY_ATTR_ALLOC_SIZE(params) #endif -void *ruby_xmalloc(size_t) RUBY_ATTR_ALLOC_SIZE((1)); -void *ruby_xmalloc2(size_t,size_t) RUBY_ATTR_ALLOC_SIZE((1,2)); -void *ruby_xcalloc(size_t,size_t) RUBY_ATTR_ALLOC_SIZE((1,2)); +#ifdef __has_attribute +# if __has_attribute(malloc) +# define RUBY_ATTR_MALLOC __attribute__((__malloc__)) +# endif +#endif +#ifndef RUBY_ATTR_MALLOC +# define RUBY_ATTR_MALLOC +#endif + +void *ruby_xmalloc(size_t) RUBY_ATTR_MALLOC RUBY_ATTR_ALLOC_SIZE((1)); +void *ruby_xmalloc2(size_t,size_t) RUBY_ATTR_MALLOC RUBY_ATTR_ALLOC_SIZE((1,2)); +void *ruby_xcalloc(size_t,size_t) RUBY_ATTR_MALLOC RUBY_ATTR_ALLOC_SIZE((1,2)); void *ruby_xrealloc(void*,size_t) RUBY_ATTR_ALLOC_SIZE((2)); void *ruby_xrealloc2(void*,size_t,size_t) RUBY_ATTR_ALLOC_SIZE((2,3)); void ruby_xfree(void*); |