5 commits

Author	SHA1	Message	Date
nobu	34a0df159b	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	2015-12-13 09:35:10 +00:00
nobu	34be46a32e	* ext/fiddle/closure.c (callback): deal with unsinged integers. ... [ruby-core:42458][Bug #5991][Bug #6022] * ext/fiddle/conversions.c (value_to_generic, generic_to_value): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34627 b2dd03c8-39d4-4d8f-98ff-823fe69b080e	2012-02-15 10:57:05 +00:00
ngoto	4d71d34855	* ext/fiddle/conversions.c (generic_to_value): ffi_arg and ffi_sarg ... should be used to handle shorter return value. fix [Bug #3861] [ruby-core:32504] * ext/fiddle/closure.c (callback): ditto * ext/fiddle/conversions.h (fiddle_generic): ditto * ext/fiddle/conversions.c (value_to_generic): char, short and int are strictly distinguished on big-endian CPU, e.g. sparc64. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32895 b2dd03c8-39d4-4d8f-98ff-823fe69b080e	2011-08-09 05:31:47 +00:00
akr	8f59ed795d	* ext/fiddle/conversions.h: parenthesize macro arguments. ... git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30871 b2dd03c8-39d4-4d8f-98ff-823fe69b080e	2011-02-14 12:04:28 +00:00
tenderlove	4bada8b864	* ext/fiddle/*: Adding fiddle library to wrap libffi ... * test/fiddle/*: testing fiddle extension * ext/dl/lib/dl.rb: Requiring fiddle if it is available * ext/dl/lib/dl/callback.rb: using Fiddle if it is available * ext/dl/lib/dl/func.rb: ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27640 b2dd03c8-39d4-4d8f-98ff-823fe69b080e	2010-05-06 06:59:24 +00:00