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authorakr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-06-28 13:46:02 (GMT)
committerakr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-06-28 13:46:02 (GMT)
commitb9faaf6a553eb20d0b3c76c8189ead7a1fb2ab3a (patch)
tree0c54e2c54f2fe0e7f02652712a28dbec162314af /ext/pathname
parent7361eb9462001a24d9d69f1fe8b36657a0a877a5 (diff)
* ext/pathname/pathname.c (path_birthtime): New method,
Pathname#birthtime. Proposed by Kazuhiro NISHIYAMA. [ruby-dev:48232] [Feature #9857] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46602 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/pathname')
-rw-r--r--ext/pathname/extconf.rb1
-rw-r--r--ext/pathname/pathname.c21
2 files changed, 22 insertions, 0 deletions
diff --git a/ext/pathname/extconf.rb b/ext/pathname/extconf.rb
index 6720903..037f100 100644
--- a/ext/pathname/extconf.rb
+++ b/ext/pathname/extconf.rb
@@ -1,2 +1,3 @@
require 'mkmf'
+have_struct_member("struct stat", "st_birthtimespec", "sys/stat.h")
create_makefile('pathname')
diff --git a/ext/pathname/pathname.c b/ext/pathname/pathname.c
index 3db97fc..2729633 100644
--- a/ext/pathname/pathname.c
+++ b/ext/pathname/pathname.c
@@ -442,6 +442,25 @@ path_atime(VALUE self)
/*
* call-seq:
+ * pathname.birthtime -> time
+ *
+ * Returns the birth time for the file.
+ * If the platform doesn't have birthtime, returns <i>ctime</i>.
+ *
+ * See File.birthtime.
+ */
+#if defined(HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC)
+static VALUE
+path_birthtime(VALUE self)
+{
+ return rb_funcall(rb_cFile, rb_intern("birthtime"), 1, get_strpath(self));
+}
+#else
+# define path_birthtime rb_f_notimplement
+#endif
+
+/*
+ * call-seq:
* pathname.ctime -> time
*
* Returns the last change time, using directory information, not the file itself.
@@ -1288,6 +1307,7 @@ path_f_pathname(VALUE self, VALUE str)
*
* These methods are a facade for File:
* - #atime
+ * - #birthtime
* - #ctime
* - #mtime
* - #chmod(mode)
@@ -1380,6 +1400,7 @@ Init_pathname()
rb_define_method(rb_cPathname, "binwrite", path_binwrite, -1);
rb_define_method(rb_cPathname, "sysopen", path_sysopen, -1);
rb_define_method(rb_cPathname, "atime", path_atime, 0);
+ rb_define_method(rb_cPathname, "birthtime", path_birthtime, 0);
rb_define_method(rb_cPathname, "ctime", path_ctime, 0);
rb_define_method(rb_cPathname, "mtime", path_mtime, 0);
rb_define_method(rb_cPathname, "chmod", path_chmod, 1);