* file.c: Document other cases of missing birthtime on OS with patch

  provided by @sho-h similar to GH-817. [ci skip] [DOC]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49362 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 4 deletions

diff --git a/file.c b/file.c
index 70afb0ded5..dd05bb7038 100644
--- a/file.c
+++ b/file.c
@@ -892,6 +892,7 @@ rb_stat_ctime(VALUE self)
  *     stat.birthtime  ->  aTime
  *
  *  Returns the birth time for <i>stat</i>.
+ *
  *  If the platform doesn't have birthtime, raises NotImplementedError.
  *
  *     File.write("testfile", "foo")
@@ -2193,10 +2194,10 @@ rb_file_ctime(VALUE obj)
  *
  *  _file_name_ can be an IO object.
  *
- *  Note that on Windows (NTFS), returns creation time (birth time).
- *
  *     File.birthtime("testfile")   #=> Wed Apr 09 08:53:13 CDT 2003
  *
+ *  If the platform doesn't have birthtime, raises NotImplementedError.
+ *
  */
 
 static VALUE
@@ -2221,10 +2222,10 @@ rb_file_s_birthtime(VALUE klass, VALUE fname)
  *
  *  Returns the birth time for <i>file</i>.
  *
- *  Note that on Windows (NTFS), returns creation time (birth time).
- *
  *     File.new("testfile").birthtime   #=> Wed Apr 09 08:53:14 CDT 2003
  *
+ *  If the platform doesn't have birthtime, raises NotImplementedError.
+ *
  */
 
 static VALUE