pacemaker: 2.1.2 to 2.1.3 compatibility report

Test Info

Library Name	pacemaker
Version #1	2.1.2
Version #2	2.1.3
Arch	x86_64
GCC Version	8
Subject	Binary Compatibility

Test Results

Total Header Files	39
Total Libraries	9
Total Symbols / Types	462 / 246
Compatibility	100%

Problem Summary

	Severity	Count
Added Symbols	-	8
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	0
	Low	4
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	1
Other Changes in Data Types	-	1
Other Changes in Constants	-	4

Added Symbols 8

cib.h, libcrmcommon.so.34.9.0
pcmk_cib_parent_name_for ( char const* element_name )
pcmk_cib_xpath_for ( char const* element_name )
pcmk_find_cib_element ( xmlNode* cib, char const* element_name )

ipc_schedulerd.h, libcrmcommon.so.34.9.0
pcmk_schedulerd_api_graph ( pcmk_ipc_api_t* api, xmlNode* cib, char** ref )

util.h, libcrmcommon.so.34.9.0
pcmk__add_scores ( int score1, int score2 )
pcmk_is_probe ( char const* task, guint interval )
pcmk_xe_is_probe ( xmlNode* xml_op )
pcmk_xe_mask_probe_failure ( xmlNode* xml_op )

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Problems with Data Types, Low Severity 4

pe_types.h
[+] struct pe_node_shared_s 2

	Change	Effect
1	Field data_set 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 144 bytes to 152 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

[+] affected symbols: 13 (2.8%)

	Change	Effect
1	Field exit_reason 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.

stonith-ng.h
[+] struct stonith_history_s 2

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Problems with Constants, Low Severity 1

	Change	Effect
1	The value of constant CRM_FEATURE_SET has been changed from "3.11.0" to "3.15.0".	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.

crm.h
[+] CRM_FEATURE_SET

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Other Changes in Data Types 1

common.h
[+] enum rsc_recovery_type 1

	Change	Effect
1	The member recovery_stop_unexpected with value 3 has been added.	No effect.

[+] affected symbols: 18 (3.9%)

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Other Changes in Constants 4

	Change	Effect
1	The constant pe_flag_check_config with value 0x08000000ULL has been added.	No effect.

	Change	Effect
1	The constant pe_rsc_restarting with value 0x00000800ULL has been added.	No effect.

	Change	Effect
1	The constant pe_rsc_stop_unexpected with value 0x00400000ULL has been added.	No effect.

	Change	Effect
1	The constant PCMK_RESOURCE_CLASS_ALERT with value "alert" has been added.	No effect.

pe_types.h
[+] pe_flag_check_config
[+] pe_rsc_restarting
[+] pe_rsc_stop_unexpected

services.h
[+] PCMK_RESOURCE_CLASS_ALERT

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Header Files 39

acl.h
agents.h
agents_compat.h
cib.h
cib_types.h
cluster.h
common.h
common_compat.h
compat.h
compatibility.h
complex.h
crm.h
crm_compat.h
ipc.h
ipc_controld.h
ipc_pacemakerd.h
iso8601.h
logging.h
logging_compat.h
lrmd.h
mainloop.h
mainloop_compat.h
msg_xml.h
msg_xml_compat.h
nvpair.h
output.h
pe_types.h
pe_types_compat.h
results.h
rules.h
rules_compat.h
services.h
services_compat.h
status.h
stonith-ng.h
util.h
util_compat.h
xml.h
xml_compat.h

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Libraries 9

libcib.so.27.2.1
libcrmcluster.so.29.0.8
libcrmcommon.so.34.8.0
libcrmservice.so.28.2.5
liblrmd.so.28.1.3
libpacemaker.so.1.3.0
libpe_rules.so.26.3.1
libpe_status.so.28.4.2
libstonithd.so.26.7.0

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Test Info

Library Name	pacemaker
Version #1	2.1.2
Version #2	2.1.3
Arch	x86_64
Subject	Source Compatibility

Test Results

Total Header Files	39
Total Libraries	9
Total Symbols / Types	496 / 249
Compatibility	100%

Problem Summary

	Severity	Count
Added Symbols	-	8
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	-	4

Added Symbols 8

cib.h
pcmk_cib_parent_name_for ( char const* element_name )
pcmk_cib_xpath_for ( char const* element_name )
pcmk_find_cib_element ( xmlNode* cib, char const* element_name )

ipc_schedulerd.h
pcmk_schedulerd_api_graph ( pcmk_ipc_api_t* api, xmlNode* cib, char** ref )

util.h
pcmk__add_scores ( int score1, int score2 )
pcmk_is_probe ( char const* task, guint interval )
pcmk_xe_is_probe ( xmlNode* xml_op )
pcmk_xe_mask_probe_failure ( xmlNode* xml_op )

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Problems with Data Types, Low Severity 2

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

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

pe_types.h
[+] struct pe_node_shared_s 1

stonith-ng.h
[+] struct stonith_history_s 1

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Problems with Constants, Low Severity 1

	Change	Effect
1	The value of constant CRM_FEATURE_SET has been changed from "3.11.0" to "3.15.0".	Recompilation of a client program may be broken.

crm.h
[+] CRM_FEATURE_SET

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Other Changes in Data Types 1

common.h
[+] enum rsc_recovery_type 1

	Change	Effect
1	The member recovery_stop_unexpected with value 3 has been added.	No effect.

[+] affected symbols: 23 (4.6%)

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Other Changes in Constants 4

	Change	Effect
1	The constant pe_flag_check_config with value 0x08000000ULL has been added.	No effect.

	Change	Effect
1	The constant pe_rsc_restarting with value 0x00000800ULL has been added.	No effect.

	Change	Effect
1	The constant pe_rsc_stop_unexpected with value 0x00400000ULL has been added.	No effect.

	Change	Effect
1	The constant PCMK_RESOURCE_CLASS_ALERT with value "alert" has been added.	No effect.

pe_types.h
[+] pe_flag_check_config
[+] pe_rsc_restarting
[+] pe_rsc_stop_unexpected

services.h
[+] PCMK_RESOURCE_CLASS_ALERT

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Header Files 39

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Libraries 9

libcib.so.27.2.1
libcrmcluster.so.29.0.8
libcrmcommon.so.34.8.0
libcrmservice.so.28.2.5
liblrmd.so.28.1.3
libpacemaker.so.1.3.0
libpe_rules.so.26.3.1
libpe_status.so.28.4.2
libstonithd.so.26.7.0

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API compatibility report for the pacemaker library between 2.1.2 and 2.1.3 versions on x86_64

Test Info

Test Results

Problem Summary

Added Symbols 8

Problems with Data Types, Low Severity 4

Problems with Constants, Low Severity 1

Other Changes in Data Types 1

Other Changes in Constants 4

Header Files 39

Libraries 9

Test Info

Test Results

Problem Summary

Added Symbols 8

Problems with Data Types, Low Severity 2

Problems with Constants, Low Severity 1

Other Changes in Data Types 1

Other Changes in Constants 4

Header Files 39

Libraries 9