From 72f997edf66cb766b97feac709888c57852be084 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E5=8D=9C=E9=83=A8=E6=98=8C=E5=B9=B3?= Date: Fri, 1 Nov 2019 16:48:31 +0900 Subject: mark functions that do not return NULL as such. Apply __attribute__((__returns_nonnull__)) when available. --- internal.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'internal.h') diff --git a/internal.h b/internal.h index c10bac5358..6c6e262f65 100644 --- a/internal.h +++ b/internal.h @@ -1624,8 +1624,8 @@ void rb_copy_wb_protected_attribute(VALUE dest, VALUE obj); #define SIZED_REALLOC_N(var,type,n,old_n) REALLOC_N(var, type, n) #else RUBY_SYMBOL_EXPORT_BEGIN -void *ruby_sized_xrealloc(void *ptr, size_t new_size, size_t old_size) RUBY_ATTR_ALLOC_SIZE((2)); -void *ruby_sized_xrealloc2(void *ptr, size_t new_count, size_t element_size, size_t old_count) RUBY_ATTR_ALLOC_SIZE((2, 3)); +void *ruby_sized_xrealloc(void *ptr, size_t new_size, size_t old_size) RUBY_ATTR_RETURNS_NONNULL RUBY_ATTR_ALLOC_SIZE((2)); +void *ruby_sized_xrealloc2(void *ptr, size_t new_count, size_t element_size, size_t old_count) RUBY_ATTR_RETURNS_NONNULL RUBY_ATTR_ALLOC_SIZE((2, 3)); void ruby_sized_xfree(void *x, size_t size); RUBY_SYMBOL_EXPORT_END #define SIZED_REALLOC_N(var,type,n,old_n) ((var)=(type*)ruby_sized_xrealloc2((void*)(var), (n), sizeof(type), (old_n))) -- cgit v1.2.1