Rewrite of likely, unlikely, barrier and ACCESS_ONCE

[urcu.git] / LICENSE

diff --git a/LICENSE b/LICENSE
index 6a52b4b489980870db052fe8b1248a46d96edfac..f02264e62788940e90d2c21fb6e249aca810284f 100644 (file)
--- a/LICENSE
+++ b/LICENSE
@@ -2,6 +2,9 @@ Userspace RCU library licensing
 Mathieu Desnoyers
 May 10, 2009
 
 Mathieu Desnoyers
 May 10, 2009
 

+
+* LGPLv2.1
+

 The library part is distributed under LGPLv2.1 or later. See lgpl-2.1.txt for
 details. This applies to :
 
 The library part is distributed under LGPLv2.1 or later. See lgpl-2.1.txt for
 details. This applies to :
 


@@ -20,6 +23,26 @@ Dynamic-only linking with the LGPL library is used if _LGPL_SOURCE is not
 defined. It permits relinking with newer versions of the library, which is
 required by the LGPL license.
 
 defined. It permits relinking with newer versions of the library, which is
 required by the LGPL license.
 

+See lgpl-relicensing.txt for details.
+
+
+* MIT-style license :
+
+xchg() privimitive has been rewritten from scratch starting from atomic_ops 1.2
+which has a MIT-style license that is intended to allow use in both free and
+proprietary software:
+       http://www.hpl.hp.com/research/linux/atomic_ops/LICENSING.txt
+       http://www.hpl.hp.com/personal/Hans_Boehm/gc/gc_source/
+
+This license applies to :
+
+arch_atomic_x86.h
+arch_atomic_ppc.h
+compiler.h
+
+
+* GPLv2
+

 Library test code is distributed under the GPLv2 license. See gpl-2.0.txt for
 details. This applies to :
 
 Library test code is distributed under the GPLv2 license. See gpl-2.0.txt for
 details. This applies to :