From 34a0df159bd3754b9dbc467cf97dd6ed87f5f5e2 Mon Sep 17 00:00:00 2001 From: nobu Date: Sun, 13 Dec 2015 09:35:10 +0000 Subject: conversions.h: PTR2NUM * ext/fiddle/conversions.h (PTR2NUM): use signed integer to make Fixnum for negative values. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53081 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ext/fiddle/conversions.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'ext/fiddle') diff --git a/ext/fiddle/conversions.h b/ext/fiddle/conversions.h index d0a08d6bc0..cbc610bad2 100644 --- a/ext/fiddle/conversions.h +++ b/ext/fiddle/conversions.h @@ -33,11 +33,11 @@ VALUE generic_to_value(VALUE rettype, fiddle_generic retval); #define GENERIC2VALUE(_type, _retval) generic_to_value((_type), (_retval)) #if SIZEOF_VOIDP == SIZEOF_LONG -# define PTR2NUM(x) (ULONG2NUM((unsigned long)(x))) +# define PTR2NUM(x) (LONG2NUM((long)(x))) # define NUM2PTR(x) ((void*)(NUM2ULONG(x))) #else /* # error --->> Ruby/DL2 requires sizeof(void*) == sizeof(long) to be compiled. <<--- */ -# define PTR2NUM(x) (ULL2NUM((unsigned long long)(x))) +# define PTR2NUM(x) (LL2NUM((LONG_LONG)(x))) # define NUM2PTR(x) ((void*)(NUM2ULL(x))) #endif -- cgit v1.2.3