libcouchbase: 2.8.6 to 2.8.7 compatibility report

Test Info

Library Name	libcouchbase
Version #1	2.8.6
Version #2	2.8.7
Arch	x86_64
GCC Version	7
Subject	Binary Compatibility

Test Results

Total Header Files	32
Total Libraries	1
Total Symbols / Types	259 / 436
Compatibility	100%

Problem Summary

	Severity	Count
Added Symbols	-	0
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	0
	Low	2
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	1
Other Changes in Constants	-	4

Problems with Data Types, Low Severity 2

	Change	Effect
1	Field setspan has been added to this type.	1) This field will not be initialized by old clients. 2) Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
2	Size of this type has been changed from 24 bytes to 32 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

couchbase.h
[+] struct lcb_MULTICMD_CTX_st 2

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Problems with Constants, Low Severity 1

	Change	Effect
1	The value of constant LCB_CNTL__MAX has been changed from 0x58 to 0x5b.	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.

cntl.h
[+] LCB_CNTL__MAX

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Other Changes in Constants 4

	Change	Effect
1	The constant LCB_CNTL_COMPRESSION_MIN_RATIO with value 0x59 has been added.	No effect.

	Change	Effect
1	The constant LCB_CNTL_COMPRESSION_MIN_SIZE with value 0x58 has been added.	No effect.

	Change	Effect
1	The constant LCB_CNTL_VB_NOREMAP with value 0x5a has been added.	No effect.

	Change	Effect
1	The constant LCBTRACE_OP_OBSERVE_CAS_ROUND with value "observe_cas_round" has been added.	No effect.

cntl-private.h
[+] LCB_CNTL_COMPRESSION_MIN_RATIO
[+] LCB_CNTL_COMPRESSION_MIN_SIZE
[+] LCB_CNTL_VB_NOREMAP

tracing.h
[+] LCBTRACE_OP_OBSERVE_CAS_ROUND

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Header Files 32

_cxxwrap.h
api-legacy.h
api3.h
assert.h
auth.h
cbft.h
cntl-private.h
cntl.h
configuration.h
couchbase.h
crypto.h
deprecated.h
http.h
iops.h
ixmgmt.h
kvbuf.h
libev_io_opts.h
libevent_io_opts.h
libuv_compat.h
libuv_io_opts.h
metrics.h
n1ql.h
pktfwd.h
plugin-internal.h
select_io_opts.h
subdoc.h
sysdefs.h
tracing.h
vbucket.h
views.h
visibility.h
wsaerr.h

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Libraries 1

libcouchbase.so.2.0.54

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Test Info

Library Name	libcouchbase
Version #1	2.8.6
Version #2	2.8.7
Arch	x86_64
Subject	Source Compatibility

Test Results

Total Header Files	32
Total Libraries	1
Total Symbols / Types	316 / 443
Compatibility	100%

Problem Summary

	Severity	Count
Added Symbols	-	0
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	0
	Low	1
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	4
Other Changes in Constants	-	4

Problems with Data Types, Low Severity 1

	Change	Effect
1	Field setspan has been added to this type.	This field will not be initialized or used by old client applications.

couchbase.h
[+] struct lcb_MULTICMD_CTX_st 1

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Problems with Constants, Low Severity 4

	Change	Effect
1	The value of constant LCB_CNTL__MAX has been changed from 0x58 to 0x5b.	Recompilation of a client program may be broken.

	Change	Effect
1	The value of constant LCB_VERSION has been changed from 0x020806 to 0x020807.	Recompilation of a client program may be broken.

	Change	Effect
1	The value of constant LCB_VERSION_CHANGESET has been changed from "eac059bc29f7ee60721de86a3b0e0fcec74b021b" to "081e8b16b991bf706eb77f8243935c6fba31b895".	Recompilation of a client program may be broken.

	Change	Effect
1	The value of constant LCB_VERSION_STRING has been changed from "2.8.6" to "2.8.7".	Recompilation of a client program may be broken.

cntl.h
[+] LCB_CNTL__MAX

configuration.h
[+] LCB_VERSION
[+] LCB_VERSION_CHANGESET
[+] LCB_VERSION_STRING

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Other Changes in Constants 4

	Change	Effect
1	The constant LCB_CNTL_COMPRESSION_MIN_RATIO with value 0x59 has been added.	No effect.

	Change	Effect
1	The constant LCB_CNTL_COMPRESSION_MIN_SIZE with value 0x58 has been added.	No effect.

	Change	Effect
1	The constant LCB_CNTL_VB_NOREMAP with value 0x5a has been added.	No effect.

	Change	Effect
1	The constant LCBTRACE_OP_OBSERVE_CAS_ROUND with value "observe_cas_round" has been added.	No effect.

cntl-private.h
[+] LCB_CNTL_COMPRESSION_MIN_RATIO
[+] LCB_CNTL_COMPRESSION_MIN_SIZE
[+] LCB_CNTL_VB_NOREMAP

tracing.h
[+] LCBTRACE_OP_OBSERVE_CAS_ROUND

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Header Files 32

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Libraries 1

libcouchbase.so.2.0.54

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API compatibility report for the libcouchbase library between 2.8.6 and 2.8.7 versions on x86_64

Test Info

Test Results

Problem Summary

Problems with Data Types, Low Severity 2

Problems with Constants, Low Severity 1

Other Changes in Constants 4

Header Files 32

Libraries 1

Test Info

Test Results

Problem Summary

Problems with Data Types, Low Severity 1

Problems with Constants, Low Severity 4

Other Changes in Constants 4

Header Files 32

Libraries 1