naruse	2010-11-21 04:38:42 +0900 (Sun, 21 Nov 2010)

  New Revision: 29844

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=29844

  Log:
    NTFS's ctime is creation time! [ruby-core:33269]
    
    Note that UFS2, HFS+, ZFS, and ext4 also have birth time.

  Modified files:
    trunk/file.c

Index: file.c
===================================================================
--- file.c	(revision 29843)
+++ file.c	(revision 29844)
@@ -713,6 +713,8 @@
  *  directory information about the file was changed, not the file
  *  itself).
  *
+ *  Note that on Windows (NTFS), returns creation time (birth time).
+ *
  *     File.stat("testfile").ctime   #=> Wed Apr 09 08:53:14 CDT 2003
  *
  */
@@ -1869,6 +1871,8 @@
  *  directory information about the file was changed, not the file
  *  itself).
  *
+ *  Note that onn Windows (NTFS), returns creation time (birth time).
+ *
  *     File.ctime("testfile")   #=> Wed Apr 09 08:53:13 CDT 2003
  *
  */
@@ -1892,6 +1896,8 @@
  *  Returns the change time for <i>file</i> (that is, the time directory
  *  information about the file was changed, not the file itself).
  *
+ *  Note that onn Windows (NTFS), returns creation time (birth time).
+ *
  *     File.new("testfile").ctime   #=> Wed Apr 09 08:53:14 CDT 2003
  *
  */

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