add license in all source files

4 files changed, 97 insertions, 8 deletions

diff --git a/HISTORY b/HISTORY
index b9ed22f..30ef941 100644
--- a/HISTORY
+++ b/HISTORY
@@ -5,17 +5,37 @@ Version 2.0.0 - XXXX-XX-XX
 
 (Giampaolo Rodolà took over maintenance)
 
-#1: test suite
+##: complete rewriting except AIX code
+##: non blocking sockets support
+##: threads support (release GIL)
+#1: unit tests
 #2: python 3 support
 #3: FreeBSD implementation is broken
 #4: python large file support
 #5: header/trailer are now keyword arguments
 #6: exposed SF_NODISKIO, SF_MNOWAIT and SF_SYNC constants on FreeBSD
 #8: benchmark script
-#10: OSX support
+#10: Mac OSX support
+#13: Sun OS support
+
 
 Version 1.2.4 - 2009-03-06
 ==========================
 
-Last release, maintained by Stephan Peijnik.
-Support for AIX, FreeBSD, Dragonfly BSD, OSX Linux.
+(Stephan Peijnik took over maintenance)
+
+## Add AIX support.
+
+
+Version 1.2.3 - 2008-04-09
+==========================
+
+## Use setuptools instead of distutils.
+
+
+Version 1.2.2 - 2008-03-29
+==========================
+
+(Ben Woolley)
+
+## First release including support for Linux, FreeBSD and Dragonfly platforms.
diff --git a/setup.py b/setup.py
index 66406ce..2ff011d 100644
--- a/setup.py
+++ b/setup.py
@@ -1,6 +1,29 @@
 #!/usr/bin/env python
 # $Id$
 
+# ======================================================================
+# This software is distributed under the MIT license reproduced below:
+#
+#     Copyright (C) 2009-2012  Giampaolo Rodola' <g.rodola@gmail.com>
+#
+# Permission to use, copy, modify, and distribute this software and
+# its documentation for any purpose and without fee is hereby
+# granted, provided that the above copyright notice appear in all
+# copies and that both that copyright notice and this permission
+# notice appear in supporting documentation, and that the name of
+# Giampaolo Rodola' not be used in advertising or publicity pertaining to
+# distribution of the software without specific, written prior
+# permission.
+#
+# Giampaolo Rodola' DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+# INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
+# NO EVENT Giampaolo Rodola' BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+# CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+# OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+# NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+# CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+# ======================================================================
+
 import sys
 try:
     from setuptools import setup, Extension
diff --git a/test/benchmark.py b/test/benchmark.py
index 56d86d5..858bb8f 100644
--- a/test/benchmark.py
+++ b/test/benchmark.py
@@ -1,6 +1,29 @@
 #!/usr/bin/env python
 # $Id$
 
+# ======================================================================
+# This software is distributed under the MIT license reproduced below:
+#
+#     Copyright (C) 2009-2012  Giampaolo Rodola' <g.rodola@gmail.com>
+#
+# Permission to use, copy, modify, and distribute this software and
+# its documentation for any purpose and without fee is hereby
+# granted, provided that the above copyright notice appear in all
+# copies and that both that copyright notice and this permission
+# notice appear in supporting documentation, and that the name of
+# Giampaolo Rodola' not be used in advertising or publicity pertaining to
+# distribution of the software without specific, written prior
+# permission.
+#
+# Giampaolo Rodola' DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+# INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
+# NO EVENT Giampaolo Rodola' BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+# CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+# OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+# NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+# CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+# ======================================================================
+
 """
 A simle benchmark script which compares plain send() and sendfile()
 performances in terms of CPU time spent and bytes transmitted in
@@ -93,7 +116,7 @@ class Spinner(threading.Thread):
     def stop(self):
         self._exit = True
         self.join()
-    
+
 
 class Client:
 
@@ -135,11 +158,11 @@ def start_server(use_sendfile, keep_sending=False):
     file = open(BIGFILE, 'rb')
 
     def on_exit(signum, fram):
-        file.close(); 
+        file.close();
         conn.close()
         sys.exit(0)
-    signal.signal(signal.SIGTERM, on_exit) 
-    signal.signal(signal.SIGINT, on_exit) 
+    signal.signal(signal.SIGTERM, on_exit)
+    signal.signal(signal.SIGINT, on_exit)
 
     if not use_sendfile:
         while 1:
diff --git a/test/test_sendfile.py b/test/test_sendfile.py
index ccb1b2c..01ab5fc 100644
--- a/test/test_sendfile.py
+++ b/test/test_sendfile.py
@@ -3,6 +3,29 @@
 # $Id$
 #
 
+# ======================================================================
+# This software is distributed under the MIT license reproduced below:
+#
+#     Copyright (C) 2009-2012  Giampaolo Rodola' <g.rodola@gmail.com>
+#
+# Permission to use, copy, modify, and distribute this software and
+# its documentation for any purpose and without fee is hereby
+# granted, provided that the above copyright notice appear in all
+# copies and that both that copyright notice and this permission
+# notice appear in supporting documentation, and that the name of
+# Giampaolo Rodola' not be used in advertising or publicity pertaining to
+# distribution of the software without specific, written prior
+# permission.
+#
+# Giampaolo Rodola' DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+# INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
+# NO EVENT Giampaolo Rodola' BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+# CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+# OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+# NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+# CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+# ======================================================================
+
 """
 pysendfile test suite; works with both python 2.x and 3.x (no need
 to run 2to3 tool first).