add missing comment to wfstack.c

[urcu.git] / LICENSE

diff --git a/LICENSE b/LICENSE
index f2b5228d061ae3a5a98c20940eb2e9dec8ecd991..ad13f78d449a8824c3c8551da19247f1d82300cb 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 +23,28 @@ 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() primitive 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
+arch_atomic_s390.h
+arch_s390.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 :
 


@@ -27,6 +52,8 @@ urcutorture.h
 urcutorture.c
 api_x86.h
 api_ppc.h
 urcutorture.c
 api_x86.h
 api_ppc.h

+api_gcc.h

 test_urcu.c
 test_urcu_yield.c
 test_rwlock_timing.c
 test_urcu.c
 test_urcu_yield.c
 test_rwlock_timing.c

+urcu-asm.c