Binary compatibility report for the userspace-rcu library between 0.7.5 and 0.7.6 versions on x86

Test Info

Library Name	userspace-rcu
Version #1	0.7.5
Version #2	0.7.6
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	36
Total Shared Libraries	7
Total Symbols / Types	70 / 84
Verdict	Compatible

Problem Summary

	Severity	Count
Added Symbols	-	0
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	4
Other Changes in Constants	-	2

Problems with Constants, Low Severity (4)

	Change	Effect
1	The value of constant URCU_CALL_RCU_RT has been changed from 0x1 to (1U << 0).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant URCU_CALL_RCU_RUNNING has been changed from 0x2 to (1U << 1).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant URCU_CALL_RCU_STOP has been changed from 0x4 to (1U << 2).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant URCU_CALL_RCU_STOPPED has been changed from 0x8 to (1U << 3).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

urcu-call-rcu.h
[+] URCU_CALL_RCU_RT
[+] URCU_CALL_RCU_RUNNING
[+] URCU_CALL_RCU_STOP
[+] URCU_CALL_RCU_STOPPED

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Other Changes in Constants (2)

	Change	Effect
1	The constant URCU_CALL_RCU_PAUSE with value (1U << 4) has been added.	No effect.

	Change	Effect
1	The constant URCU_CALL_RCU_PAUSED with value (1U << 5) has been added.	No effect.

urcu-call-rcu.h
[+] URCU_CALL_RCU_PAUSE
[+] URCU_CALL_RCU_PAUSED

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Header Files (36)

arch.h
generic.h (arch/generic.h)
bkp-wfqueue.h
cds.h
compiler.h
config.h
futex.h
hlist.h
list.h
rcuhlist.h
rculfhash.h
rculfqueue.h
rculfstack.h
rculist.h
ref.h
rculfqueue.h (static/rculfqueue.h)
rculfstack.h (static/rculfstack.h)
wfqueue.h (static/wfqueue.h)
wfstack.h (static/wfstack.h)
system.h
tls-compat.h
uatomic.h
generic.h (uatomic/generic.h)
uatomic_arch.h
urcu-call-rcu.h
urcu-defer.h
urcu-flavor.h
urcu-futex.h
urcu-pointer.h
urcu.h
urcu.h (urcu/map/urcu.h)
urcu-pointer.h (urcu/static/urcu-pointer.h)
urcu.h (urcu/static/urcu.h)
urcu_ref.h
wfqueue.h
wfstack.h

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Shared Libraries (7)

liburcu-bp.so.1.0.0
liburcu-cds.so.1.0.0
liburcu-common.so.1.0.0
liburcu-mb.so.1.0.0
liburcu-qsbr.so.1.0.0
liburcu-signal.so.1.0.0
liburcu.so.1.0.0

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