Fix: check for rand_r() in compat-rand.h

[urcu.git] / LICENSE

diff --git a/LICENSE b/LICENSE
index 6a52b4b489980870db052fe8b1248a46d96edfac..a06fdcc67a0faf4d1ca7bf53995d7b6fcb8a2cc1 100644 (file)
--- a/LICENSE
+++ b/LICENSE
@@ -1,15 +1,12 @@
 Userspace RCU library licensing
 Mathieu Desnoyers
 Userspace RCU library licensing
 Mathieu Desnoyers

-May 10, 2009
+September 3, 2012

 
 

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

 
 

-urcu.h
-urcu.c
-urcu-static.h
-arch_x86.h
-arch_ppc.h
+* LGPLv2.1
+
+The library part is distributed under LGPLv2.1 or later. See lgpl-2.1.txt for
+license details. Refer to the individual file headers for details.

 
 LGPL-compatible source code can statically use the library header using :
 
 
 LGPL-compatible source code can statically use the library header using :
 


@@ -20,14 +17,47 @@ 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 MIT-style license (BSD like) apply to:
+
+uatomic/gcc.h
+uatomic/unknown.h
+uatomic/generic.h
+uatomic/sparc64.h
+uatomic/arm.h
+uatomic/ppc.h
+uatomic/x86.h
+uatomic.h
+
+MIT/X11 (BSD like) license apply to:
+
+compiler.h
+arch/s390.h
+uatomic/alpha.h
+uatomic/mips.h
+uatomic/nios2.h
+uatomic/s390.h
+system.h
+
+
+* GPLv2
+

 Library test code is distributed under the GPLv2 license. See gpl-2.0.txt for
 Library test code is distributed under the GPLv2 license. See gpl-2.0.txt for

-details. This applies to :
-
-urcutorture.h
-urcutorture.c
-api_x86.h
-api_ppc.h
-test_urcu.c
-test_urcu_yield.c
-test_rwlock_timing.c
-urcu-asm.c
+license details. See headers of individual files under tests/ for details.
+
+
+* GPLv3 (or later)
+
+The following build-related macro is under GPLv3 (or later):
+
+m4/ax_tls.m4