Only darwin supports birthtime

After some research only darwin seems to support birthtime via st_birhttimespec in the stat struct. See https://developer.apple.com/library/mac/documentation/Darwin/Reference/ManPages/man2/stat.2.html and https://github.com/ruby/ruby/blob/fc7711ff17cde31aec0e2c1d29faca264b49da6b/file.c#L829 for reference.
rubinius · May 28, 2015 · 1912f8f · 1912f8f
1 parent 3ca2005
commit 1912f8f
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diff --git a/spec/ruby/core/file/birthtime_spec.rb b/spec/ruby/core/file/birthtime_spec.rb
@@ -9,7 +9,7 @@
     @file = nil
   end
 
-  platform_is :darwin, :freebsd, :netbsd do
+  platform_is :darwin do
     it "returns the birth time for the named file as a Time object" do
       File.birthtime(@file)
       File.birthtime(@file).should be_kind_of(Time)
@@ -24,7 +24,7 @@
     end
   end
 
-  platform_is :windows, :linux do
+  platform_is :windows, :linux, :openbsd, :freebsd, :netbsd do
     it "raises an NotImplementedError" do
       lambda { File.birthtime(@file) }.should raise_error(NotImplementedError)
     end
@@ -41,14 +41,14 @@
     @file = nil
   end
 
-  platform_is :darwin, :freebsd, :netbsd, :openbsd do
+  platform_is :darwin do
     it "returns the birth time for self" do
       @file.birthtime
       @file.birthtime.should be_kind_of(Time)
     end
   end
 
-  platform_is :windows, :linux do
+  platform_is :windows, :linux, :openbsd, :freebsd, :netbsd do
     it "raises an NotImplementedError" do
       lambda { @file.birthtime }.should raise_error(NotImplementedError)
     end

diff --git a/spec/ruby/core/nil/frozen_spec.rb b/spec/ruby/core/nil/frozen_spec.rb
@@ -0,0 +1,7 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+
+describe "NilClass#frozen?" do
+  it "returns true" do
+    nil.frozen?.should == true
+  end
+end
diff --git a/vm/builtin/stat.cpp b/vm/builtin/stat.cpp
@@ -79,7 +79,7 @@ namespace rubinius {
 
   Object* Stat::stat_birthtime(STATE) {
     #ifdef HAVE_ST_BIRTHTIME
-      return Time::at(state, st_.st_birthtime);
+      return Time::at(state, st_.st_birthtimespec);
     #else
       return Primitives::failure();
     #endif