pacemaker: 2.0.3 to 2.0.4 compatibility report

Test Info

Library Name	pacemaker
Version #1	2.0.3
Version #2	2.0.4
Arch	x86_64
GCC Version	4.8.5
Subject	Binary Compatibility

Test Results

Total Header Files	23
Total Libraries	9
Total Symbols / Types	421 / 230
Compatibility	99.3%

Problem Summary

	Severity	Count
Added Symbols	-	12
Removed Symbols	High	3
Problems with Data Types	High	0
	Medium	0
	Low	10
Problems with Symbols	High	0
	Medium	0
	Low	2
Problems with Constants	Low	4
Other Changes in Data Types	-	1
Other Changes in Constants	-	7

Added Symbols 12

iso8601.h, libcrmcommon.so.34.4.0
pcmk_copy_time ( crm_time_t* source )

lrmd.h, liblrmd.so.28.1.0
lrmd_new_event ( char const* rsc_id, char const* task, guint interval_ms )

results.h, libcrmcommon.so.34.4.0
pcmk_legacy2rc ( int legacy_rc )
pcmk_rc2exitc ( int rc )
pcmk_rc2legacy ( int rc )
pcmk_rc_name ( int rc )
pcmk_rc_str ( int rc )

util.h, libcrmcommon.so.34.4.0
pcmk__parse_ll_range ( char const* srcstring, long long* start, long long* end )
pcmk__str_in_list ( GList* lst, gchar const* s )
pcmk_daemon_user ( uid_t* uid, gid_t* gid )
pcmk_str_is_infinity ( char const* s )
pcmk_str_is_minus_infinity ( char const* s )

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Removed Symbols 3

attrd.h, libcrmcommon.so.34.3.0
attrd_clear_delegate ( crm_ipc_t* ipc, char const* host, char const* resource, char const* operation, char const* interval_spec, char const* user_name, int options )
attrd_get_target ( char const* name )
attrd_update_delegate ( crm_ipc_t* ipc, char command, char const* host, char const* name, char const* value, char const* section, char const* set, char const* dampen, char const* user_name, int options )

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Problems with Data Types, Low Severity 10

	Change	Effect
1	Field priority 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 136 bytes to 144 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Field lock_node 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	Field lock_time 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.
3	Size of this type has been changed from 304 bytes to 320 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Field priority_fencing_delay 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	Field shutdown_lock 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.
3	Size of this type has been changed from 256 bytes to 264 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Field fence_with_delay 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 184 bytes to 192 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

pe_types.h
[+] struct pe_node_shared_s 2
[+] struct pe_resource_s 3
[+] struct pe_working_set_s 3

stonith-ng.h
[+] struct stonith_api_operations_s 2

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Problems with Symbols, Low Severity 2

	Change	Effect
1	3rd parameter action has been renamed to transition_id.	Renaming of a parameter may indicate a change in its semantic meaning.
2	4th parameter transition_id has been renamed to action_id.	Renaming of a parameter may indicate a change in its semantic meaning.

util.h, libcrmcommon.so.34.3.0
[+] decode_transition_key ( char const* key, char** uuid, int* action, int* transition_id, int* target_rc ) 2

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Problems with Constants, Low Severity 4

	Change	Effect
1	The constant attrd_opt_none with value 0x000 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant attrd_opt_private with value 0x002 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant attrd_opt_remote with value 0x001 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The value of constant CRM_FEATURE_SET has been changed from "3.2.0" to "3.3.0".	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.

attrd.h
[+] attrd_opt_none
[+] attrd_opt_private
[+] attrd_opt_remote

crm.h
[+] CRM_FEATURE_SET

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Other Changes in Data Types 1

	Change	Effect
1	The member CRM_EX_UNSATISFIED with value 113 has been added.	No effect.

results.h
[+] enum crm_exit_e 1

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Other Changes in Constants 7

	Change	Effect
1	The constant LOG_NEVER with value 255 has been added.	No effect.

	Change	Effect
1	The constant LOG_STDOUT with value 254 has been added.	No effect.

	Change	Effect
1	The constant XML_CONFIG_ATTR_PRIORITY_FENCING_DELAY with value "priority-fencing-delay" has been added.	No effect.

	Change	Effect
1	The constant XML_CONFIG_ATTR_SHUTDOWN_LOCK with value "shutdown-lock" has been added.	No effect.

	Change	Effect
1	The constant XML_CONFIG_ATTR_SHUTDOWN_LOCK_LIMIT with value "shutdown-lock-limit" has been added.	No effect.

	Change	Effect
1	The constant pe_flag_no_compat with value 0x01000000ULL has been added.	No effect.

	Change	Effect
1	The constant pe_flag_shutdown_lock with value 0x00008000ULL has been added.	No effect.

logging.h
[+] LOG_NEVER
[+] LOG_STDOUT

msg_xml.h
[+] XML_CONFIG_ATTR_PRIORITY_FENCING_DELAY
[+] XML_CONFIG_ATTR_SHUTDOWN_LOCK
[+] XML_CONFIG_ATTR_SHUTDOWN_LOCK_LIMIT

pe_types.h
[+] pe_flag_no_compat
[+] pe_flag_shutdown_lock

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Header Files 23

attrd.h
cib.h
cib_types.h
cluster.h
common.h
compatibility.h
complex.h
crm.h
ipc.h
iso8601.h
logging.h
lrmd.h
mainloop.h
msg_xml.h
nvpair.h
pe_types.h
results.h
rules.h
services.h
status.h
stonith-ng.h
util.h
xml.h

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Libraries 9

libcib.so.27.1.0
libcrmcluster.so.29.0.3
libcrmcommon.so.34.3.0
libcrmservice.so.28.2.0
liblrmd.so.28.0.3
libpacemaker.so.1.1.0
libpe_rules.so.26.1.0
libpe_status.so.28.1.0
libstonithd.so.26.3.0

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Test Info

Library Name	pacemaker
Version #1	2.0.3
Version #2	2.0.4
Arch	x86_64
Subject	Source Compatibility

Test Results

Total Header Files	23
Total Libraries	9
Total Symbols / Types	456 / 232
Compatibility	99.3%

Problem Summary

	Severity	Count
Added Symbols	-	12
Removed Symbols	High	3
Problems with Data Types	High	0
	Medium	0
	Low	6
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	4
Other Changes in Data Types	-	1
Other Changes in Symbols	-	2
Other Changes in Constants	-	7

Added Symbols 12

iso8601.h
pcmk_copy_time ( crm_time_t* source )

lrmd.h
lrmd_new_event ( char const* rsc_id, char const* task, guint interval_ms )

results.h
pcmk_legacy2rc ( int legacy_rc )
pcmk_rc2exitc ( int rc )
pcmk_rc2legacy ( int rc )
pcmk_rc_name ( int rc )
pcmk_rc_str ( int rc )

util.h
pcmk__parse_ll_range ( char const* srcstring, long long* start, long long* end )
pcmk__str_in_list ( GList* lst, gchar const* s )
pcmk_daemon_user ( uid_t* uid, gid_t* gid )
pcmk_str_is_infinity ( char const* s )
pcmk_str_is_minus_infinity ( char const* s )

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Removed Symbols 3

attrd.h
attrd_clear_delegate ( crm_ipc_t* ipc, char const* host, char const* resource, char const* operation, char const* interval_spec, char const* user_name, int options )
attrd_get_target ( char const* name )
attrd_update_delegate ( crm_ipc_t* ipc, char command, char const* host, char const* name, char const* value, char const* section, char const* set, char const* dampen, char const* user_name, int options )

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Problems with Data Types, Low Severity 6

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

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

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

	Change	Effect
1	Field fence_with_delay 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
[+] struct pe_resource_s 2
[+] struct pe_working_set_s 2

stonith-ng.h
[+] struct stonith_api_operations_s 1

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Problems with Constants, Low Severity 4

	Change	Effect
1	The constant attrd_opt_none with value 0x000 has been removed.	Recompilation of a client program may be broken.

	Change	Effect
1	The constant attrd_opt_private with value 0x002 has been removed.	Recompilation of a client program may be broken.

	Change	Effect
1	The constant attrd_opt_remote with value 0x001 has been removed.	Recompilation of a client program may be broken.

	Change	Effect
1	The value of constant CRM_FEATURE_SET has been changed from "3.2.0" to "3.3.0".	Recompilation of a client program may be broken.

attrd.h
[+] attrd_opt_none
[+] attrd_opt_private
[+] attrd_opt_remote

crm.h
[+] CRM_FEATURE_SET

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Other Changes in Data Types 1

	Change	Effect
1	The member CRM_EX_UNSATISFIED with value 113 has been added.	No effect.

results.h
[+] enum crm_exit_e 1

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Other Changes in Symbols 2

	Change	Effect
1	3rd parameter action has been renamed to transition_id.	No effect.
2	4th parameter transition_id has been renamed to action_id.	No effect.

util.h
[+] decode_transition_key ( char const* key, char** uuid, int* action, int* transition_id, int* target_rc ) 2

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Other Changes in Constants 7

	Change	Effect
1	The constant LOG_NEVER with value 255 has been added.	No effect.

	Change	Effect
1	The constant LOG_STDOUT with value 254 has been added.	No effect.

	Change	Effect
1	The constant XML_CONFIG_ATTR_PRIORITY_FENCING_DELAY with value "priority-fencing-delay" has been added.	No effect.

	Change	Effect
1	The constant XML_CONFIG_ATTR_SHUTDOWN_LOCK with value "shutdown-lock" has been added.	No effect.

	Change	Effect
1	The constant XML_CONFIG_ATTR_SHUTDOWN_LOCK_LIMIT with value "shutdown-lock-limit" has been added.	No effect.

	Change	Effect
1	The constant pe_flag_no_compat with value 0x01000000ULL has been added.	No effect.

	Change	Effect
1	The constant pe_flag_shutdown_lock with value 0x00008000ULL has been added.	No effect.

Header Files 23

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Libraries 9

libcib.so.27.1.0
libcrmcluster.so.29.0.3
libcrmcommon.so.34.3.0
libcrmservice.so.28.2.0
liblrmd.so.28.0.3
libpacemaker.so.1.1.0
libpe_rules.so.26.1.0
libpe_status.so.28.1.0
libstonithd.so.26.3.0

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API compatibility report for the pacemaker library between 2.0.3 and 2.0.4 versions on x86_64

Test Info

Test Results

Problem Summary

Added Symbols 12

Removed Symbols 3

Problems with Data Types, Low Severity 10

Problems with Symbols, Low Severity 2

Problems with Constants, Low Severity 4

Other Changes in Data Types 1

Other Changes in Constants 7

Header Files 23

Libraries 9

Test Info

Test Results

Problem Summary

Added Symbols 12

Removed Symbols 3

Problems with Data Types, Low Severity 6

Problems with Constants, Low Severity 4

Other Changes in Data Types 1

Other Changes in Symbols 2

Other Changes in Constants 7

Header Files 23

Libraries 9