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| author | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-11-01 01:47:08 +0000 |
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| committer | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-11-01 01:47:08 +0000 |
| commit | 4515fc22893bbc3d7cc1e1b1dc3e92fc8adc3bdd (patch) | |
| tree | 180b27b003760335f6a5176a031e5b9914a3e04f /ext | |
| parent | 545dfac5d42d1b6951a5db2395bde5247741f568 (diff) | |
| download | ruby-4515fc22893bbc3d7cc1e1b1dc3e92fc8adc3bdd.tar.gz ruby-4515fc22893bbc3d7cc1e1b1dc3e92fc8adc3bdd.tar.xz ruby-4515fc22893bbc3d7cc1e1b1dc3e92fc8adc3bdd.zip | |
* 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: http://svn.ruby-lang.org/repos/ruby/trunk@25608 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext')
| -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 555236f2a..466905f69 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) { |