diff options
| author | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-11-01 01:47:08 +0000 |
|---|---|---|
| committer | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-11-01 01:47:08 +0000 |
| commit | a9e662ac7aebe26c927dfdc1ef2a35eccffc470c (patch) | |
| tree | 180b27b003760335f6a5176a031e5b9914a3e04f /ext/dl | |
| parent | 4b76900a55b4159888dd2edc6a8828e2964318d2 (diff) | |
| download | ruby-a9e662ac7aebe26c927dfdc1ef2a35eccffc470c.tar.gz | |
* ext/dl/cptr.c (rb_dlptr_ptr, rb_dlptr_ref) adding documentation
* test/dl/test_cptr.rb (test_ref_ptr) testing CPtr#ref and CPtr#ptr
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25608 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/dl')
| -rw-r--r-- | ext/dl/cptr.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/ext/dl/cptr.c b/ext/dl/cptr.c index 555236f2ad..466905f69b 100644 --- a/ext/dl/cptr.c +++ b/ext/dl/cptr.c @@ -210,6 +210,12 @@ rb_dlptr_to_value(VALUE self) return (VALUE)(data->ptr); } +/* + * call-seq: ptr + * + * Returns a DL::CPtr that is a dereferenced pointer for this DL::CPtr. + * Analogous to the star operator in C. + */ VALUE rb_dlptr_ptr(VALUE self) { @@ -219,6 +225,12 @@ rb_dlptr_ptr(VALUE self) return rb_dlptr_new(*((void**)(data->ptr)),0,0); } +/* + * call-seq: ref + * + * Returns a DL::CPtr that is a reference pointer for this DL::CPtr. + * Analogous to the ampersand operator in C. + */ VALUE rb_dlptr_ref(VALUE self) { |