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author | furunkel <julian@linux4you.it> | 2016-07-22 13:02:57 +0200 |
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committer | furunkel <julian@linux4you.it> | 2016-07-22 13:07:31 +0200 |
commit | 50cf1f4bab548e682e33df201b9fed2eb421aa16 (patch) | |
tree | 1ba434af29fdab0d428ac5059c9500c54e85378c | |
parent | b9749bf7d9935dac007617891988c9f06704c2d0 (diff) | |
download | ffi-50cf1f4bab548e682e33df201b9fed2eb421aa16.tar.gz |
Add Pointer#to_ptr
-rw-r--r-- | lib/ffi/pointer.rb | 5 | ||||
-rw-r--r-- | spec/ffi/pointer_spec.rb | 7 |
2 files changed, 12 insertions, 0 deletions
diff --git a/lib/ffi/pointer.rb b/lib/ffi/pointer.rb index bfd9406..81859b1 100644 --- a/lib/ffi/pointer.rb +++ b/lib/ffi/pointer.rb @@ -130,5 +130,10 @@ module FFI } self end + + # @return [self] + def to_ptr + self + end end end diff --git a/spec/ffi/pointer_spec.rb b/spec/ffi/pointer_spec.rb index 19c1953..bc981e6 100644 --- a/spec/ffi/pointer_spec.rb +++ b/spec/ffi/pointer_spec.rb @@ -62,6 +62,13 @@ describe "Pointer" do expect { PointerTestLib.ptr_ret_int32(0xfee1deadbeefcafebabe, 0) }.to raise_error end + it "#to_ptr" do + memory = FFI::MemoryPointer.new :pointer + expect(memory.to_ptr).to eq(memory) + + expect(FFI::Pointer::NULL.to_ptr).to eq(FFI::Pointer::NULL) + end + describe "pointer type methods" do it "#read_pointer" do |