libcouchbase: 2.8.3 to 2.8.4 compatibility report

Test Info

+ + + + + + + +

Library Name	libcouchbase
Version #1	2.8.3
Version #2	2.8.4
Arch	x86_64
GCC Version	7
Subject	Binary Compatibility

Test Results

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Total Header Files	30
Total Libraries	1
Total Symbols / Types	225 / 399
Compatibility	100%

Problem Summary

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	Severity	Count
Added Symbols	-	3
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 Data Types	-	1
Other Changes in Constants	-	2

+ +

Added Symbols 3

+auth.h, libcouchbase.so.2.0.52
+lcbauth_set_callbacks ( lcb_AUTHENTICATOR* auth, void* cookie, lcb_AUTHCALLBACK usercb, lcb_AUTHCALLBACK passcb )
+
+couchbase.h, libcouchbase.so.2.0.52
+lcb_diag ( lcb_t instance, void const* cookie, struct lcb_CMDDIAG const* cmd )
+
+error.h, libcouchbase.so.2.0.52
+lcb_strerror_long ( enum lcb_error_t error )
+
+to the top
+ +

Problems with Data Types, Low Severity 2

	Change	Effect
1	Field id 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 72 bytes to 80 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

+couchbase.h
+ +[+] struct lcb_CMDPING 2 +
+ + +
+to the top
+ +

Problems with Constants, Low Severity 1

	Change	Effect
1	The value of constant LCB_CNTL__MAX has been changed from 0x4A to 0x4c.	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 +
+ + +
+to the top
+ +

Other Changes in Data Types 1

	Change	Effect
1	The member LCBAUTH_MODE_DYNAMIC with value 2 has been added.	No effect.

+auth.h
+ +[+] enum lcbauth_MODE 1 +
+ + +
+to the top
+ +

Other Changes in Constants 2

	Change	Effect
1	The constant LCB_CNTL_USE_COLLECTIONS with value 0x4a has been added.	No effect.

	Change	Effect
1	The constant LCB_CNTL_SSL_KEY with value 0x4b has been added.	No effect.

+cntl-private.h
+ +[+] LCB_CNTL_USE_COLLECTIONS +
+ + +
+cntl.h
+ +[+] LCB_CNTL_SSL_KEY +
+ + +
+to the top
+

Header Files 30

+_cxxwrap.h
+api-legacy.h
+api3.h
+assert.h
+auth.h
+cbft.h
+cntl-private.h
+cntl.h
+configuration.h
+couchbase.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
+vbucket.h
+views.h
+visibility.h
+wsaerr.h
+

+
to the top
+

Libraries 1

+libcouchbase.so.2.0.51
+

+
to the top
+

Test Info

+ + + + + + +

Library Name	libcouchbase
Version #1	2.8.3
Version #2	2.8.4
Arch	x86_64
Subject	Source Compatibility

Test Results

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Total Header Files	30
Total Libraries	1
Total Symbols / Types	281 / 406
Compatibility	100%

Problem Summary

+ + + + + + + + + + + +

	Severity	Count
Added Symbols	-	3
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 Data Types	-	1
Other Changes in Constants	-	2

+ +

Added Symbols 3

+auth.h
+lcbauth_set_callbacks ( lcb_AUTHENTICATOR* auth, void* cookie, lcb_AUTHCALLBACK usercb, lcb_AUTHCALLBACK passcb )
+
+couchbase.h
+lcb_diag ( lcb_t instance, void const* cookie, struct lcb_CMDDIAG const* cmd )
+
+error.h
+lcb_strerror_long ( enum lcb_error_t error )
+
+to the top
+ +

Problems with Data Types, Low Severity 1

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

+couchbase.h
+ +[+] struct lcb_CMDPING 1 +
+ + +
+to the top
+ +

Problems with Constants, Low Severity 4

	Change	Effect
1	The value of constant LCB_CNTL__MAX has been changed from 0x4A to 0x4c.	Recompilation of a client program may be broken.

	Change	Effect
1	The value of constant LCB_VERSION has been changed from 0x020803 to 0x020804.	Recompilation of a client program may be broken.

	Change	Effect
1	The value of constant LCB_VERSION_CHANGESET has been changed from "8ce52f9294cfef59b9ff44f3cfc18cc3ca8c2860" to "c701796502dcabc846da5992964d828c426b264f".	Recompilation of a client program may be broken.

	Change	Effect
1	The value of constant LCB_VERSION_STRING has been changed from "2.8.3" to "2.8.4".	Recompilation of a client program may be broken.

+cntl.h
+ +[+] LCB_CNTL__MAX +
+ + +
+configuration.h
+ +[+] LCB_VERSION +
+ + + +[+] LCB_VERSION_CHANGESET +
+ + + +[+] LCB_VERSION_STRING +
+ + +
+to the top
+ +

Other Changes in Data Types 1

	Change	Effect
1	The member LCBAUTH_MODE_DYNAMIC with value 2 has been added.	No effect.

+auth.h
+ +[+] enum lcbauth_MODE 1 +
+ + +
+to the top
+ +

Other Changes in Constants 2

	Change	Effect
1	The constant LCB_CNTL_USE_COLLECTIONS with value 0x4a has been added.	No effect.

	Change	Effect
1	The constant LCB_CNTL_SSL_KEY with value 0x4b has been added.	No effect.

+cntl-private.h
+ +[+] LCB_CNTL_USE_COLLECTIONS +
+ + +
+cntl.h
+ +[+] LCB_CNTL_SSL_KEY +
+ + +
+to the top
+

Header Files 30

+
to the top
+

Libraries 1

+libcouchbase.so.2.0.51
+

+
to the top
+

API compatibility report for the libcouchbase library between 2.8.3 and 2.8.4 versions on x86_64

Test Info

Test Results

Problem Summary

Added Symbols 3

Problems with Data Types, Low Severity 2

Problems with Constants, Low Severity 1

Other Changes in Data Types 1

Other Changes in Constants 2

Header Files 30

Libraries 1

Test Info

Test Results

Problem Summary

Added Symbols 3

Problems with Data Types, Low Severity 1

Problems with Constants, Low Severity 4

Other Changes in Data Types 1

Other Changes in Constants 2

Header Files 30

Libraries 1