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* ext/dl/dl.c (Init_dl): support intrinsic types, size_t, ptrdiff_t

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and intptr_t.  [ruby-core:42460][Feature #5992]
* ext/fiddle/fiddle.c (Init_fiddle): ditto.
* ext/dl/lib/dl/cparser.rb (DL::CParser#parse_ctype): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34800 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2012-02-25 05:47:16 +00:00
parent d9adb03dd9
commit b4288080e7
11 changed files with 270 additions and 11 deletions
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14
ext/fiddle/extconf.rb
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@ -19,6 +19,20 @@ end
have_header 'sys/mman.h'
config = File.read(RbConfig.expand(File.join($arch_hdrdir, "ruby/config.h")))
types = {"SIZE_T"=>"SSIZE_T", "PTRDIFF_T"=>nil, "INTPTR_T"=>nil}
types.each do |type, signed|
if /^\#define\s+SIZEOF_#{type}\s+(SIZEOF_(.+)|\d+)/ =~ config
if size = $2 and size != 'VOIDP'
size = types.fetch(size) {size}
$defs << format("-DTYPE_%s=TYPE_%s", signed||type, size)
end
if signed
check_signedness(type.downcase, "stddef.h")
end
end
end
create_makefile 'fiddle'
# :startdoc: