Binary compatibility report for the userspace-rcu library between 0.2.2 and 0.2.3 versions on x86

Test Info

Library Name	userspace-rcu
Version #1	0.2.2
Version #2	0.2.3
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	15
Total Shared Libraries	5
Total Symbols / Types	14 / 12
Verdict	Compatible

Problem Summary

	Severity	Count
Added Symbols	-	7
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	0
	Low	0
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	2
Other Changes in Constants	-	2

Added Symbols (7)

uatomic_arch.h, liburcu.so.0.0.0
__urcu_cas_avail [data]
__urcu_cas_init ( )
_compat_uatomic_cmpxchg ( void* addr, unsigned long old, unsigned long _new, int len )

urcu-pointer.h, liburcu.so.0.0.0
rcu_cmpxchg_pointer_sym ( void** p, void* old, void* _new )
rcu_dereference_sym ( void* p )
rcu_set_pointer_sym ( void** p, void* v )
rcu_xchg_pointer_sym ( void** p, void* v )

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Problems with Constants, Low Severity (2)

	Change	Effect
1	The constant CONFIG_HAVE_FENCE with value 1 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant CONFIG_SMP with value 1 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

arch.h
[+] CONFIG_HAVE_FENCE
[+] CONFIG_SMP

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Other Changes in Constants (2)

	Change	Effect
1	The constant CONFIG_URCU_HAVE_FUTEX with value 1 has been added.	No effect.

	Change	Effect
1	The constant CONFIG_URCU_SMP with value 1 has been added.	No effect.

config.h
[+] CONFIG_URCU_HAVE_FUTEX
[+] CONFIG_URCU_SMP

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Header Files (15)

arch.h
arch_uatomic.h
arch_uatomic_x86.h
arch_x86.h
compiler.h
hlist.h
list.h
rculist.h
system.h
urcu-defer-static.h
urcu-defer.h
urcu-pointer-static.h
urcu-pointer.h
urcu-static.h
urcu.h

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Shared Libraries (5)

liburcu-bp.so
liburcu-defer.so
liburcu-mb.so
liburcu-qsbr.so
liburcu.so

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