From a220410be70264a0e4089c4d63a9c22dd688ca7c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E5=8D=9C=E9=83=A8=E6=98=8C=E5=B9=B3?= Date: Mon, 7 Oct 2019 13:16:42 +0900 Subject: annotate malloc-ish functions Make them gcc friendly. Note that realloc canot be __malloc__ attributed, according to the GCC manual. --- internal.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'internal.h') diff --git a/internal.h b/internal.h index 6956427a78..3f57523bd3 100644 --- a/internal.h +++ b/internal.h @@ -1639,7 +1639,12 @@ RUBY_SYMBOL_EXPORT_END rb_wb_unprotected_newobj_of(klass, flags)) #define NEWOBJ_OF(obj,type,klass,flags) RB_NEWOBJ_OF(obj,type,klass,flags) -void *rb_aligned_malloc(size_t, size_t); +#ifdef __has_attribute +#if __has_attribute(alloc_align) +__attribute__((__alloc_align__(1))) +#endif +#endif +void *rb_aligned_malloc(size_t, size_t) RUBY_ATTR_MALLOC RUBY_ATTR_ALLOC_SIZE((2)); void rb_aligned_free(void *); /* hash.c */ -- cgit v1.2.3