pacemaker: 2.0.1 to 2.0.2 compatibility report

Test Info

Library Name	pacemaker
Version #1	2.0.1
Version #2	2.0.2
Arch	x86_64
GCC Version	4.8.5
Subject	Binary Compatibility

Test Results

Total Header Files	23
Total Libraries	10
Total Symbols / Types	416 / 240
Compatibility	96.4%

Problem Summary

	Severity	Count
Added Symbols	-	12
Removed Symbols	High	5
Problems with Data Types	High	0
	Medium	2
	Low	2
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	0
Other Changes in Data Types	-	3
Other Changes in Constants	-	4

Added Symbols 12

ipc.h, libcrmcommon.so.34.2.0
crm_ipc_is_authentic_process ( int sock, uid_t refuid, gid_t refgid, pid_t* gotpid, uid_t* gotuid, gid_t* gotgid )

mainloop.h, libcrmcommon.so.34.2.0
crm_signal_handler ( int sig, sighandler_t dispatch )

remote.h, libpe_status.so.28.0.2
pe__is_guest_node ( pe_node_t* node )
pe__is_guest_or_remote_node ( pe_node_t* node )
pe__is_remote_node ( pe_node_t* node )
pe__resource_contains_guest_node ( pe_working_set_t const* data_set, pe_resource_t const* rsc )
pe__resource_is_remote_conn ( pe_resource_t* rsc, pe_working_set_t* data_set )

services.h, libcrmservice.so.28.1.0
resources_agent_exists ( char const* standard, char const* provider, char const* agent )
services_action_async_fork_notify ( svc_action_t* op, void(*action_callback)(svc_action_t*), void(*action_fork_callback)(svc_action_t*) )

stonith-ng.h, libstonithd.so.26.2.0
stonith_action_str ( char const* action )
stonith_agent_exists ( char const* agent, int timeout )

util.h, libcrmcommon.so.34.2.0
pcmk_scan_nvpair ( char const* input, char** name, char** value )

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Removed Symbols 5

remote.h, libpe_status.so.28.0.1
is_baremetal_remote_node ( node_t* node )
is_container_remote_node ( node_t* node )
is_remote_node ( node_t* node )
is_rsc_baremetal_remote_node ( resource_t* rsc, pe_working_set_t* data_set )
rsc_contains_remote_node ( pe_working_set_t* data_set, resource_t* rsc )

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Problems with Data Types, Medium Severity 2

status.h
[+] struct pe_resource_s 2

	Change	Effect
1	Field cmds has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.
2	Field fns has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.

[+] affected symbols: 20 (4.8%)

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Problems with Data Types, Low Severity 2

status.h
[+] struct pe_resource_s 2

	Change	Effect
1	Size of this type has been changed from 288 bytes to 304 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.
2	Type of field variant has been changed from int to enum pe_obj_types.	Replacement of the field data type may indicate a change in the semantic meaning of the field.

[+] affected symbols: 20 (4.8%)

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Other Changes in Data Types 3

	Change	Effect
1	The member CRM_EX_EXPIRED with value 110 has been added.	No effect.
2	The member CRM_EX_INDETERMINATE with value 112 has been added.	No effect.
3	The member CRM_EX_NOT_YET_IN_EFFECT with value 111 has been added.	No effect.

results.h
[+] enum crm_exit_e 3

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Other Changes in Constants 4

	Change	Effect
1	The constant ais_fd_sync [data] with value -1 has been added.	No effect.

	Change	Effect
1	The constant node_score_infinity [data] with value 1000000 has been added.	No effect.

	Change	Effect
1	The constant pcmk_err_bad_nvpair with value 216 has been added.	No effect.

	Change	Effect
1	The constant pcmk_err_unknown_format with value 217 has been added.	No effect.

compatibility.h
[+] ais_fd_sync
[+] node_score_infinity

results.h
[+] pcmk_err_bad_nvpair
[+] pcmk_err_unknown_format

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Header Files 23

attrd.h
cib.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
remote.h
results.h
rules.h
services.h
status.h
stonith-ng.h
transition.h
util.h
xml.h

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Libraries 10

libcib.so.27.0.1
libcrmcluster.so.29.0.1
libcrmcommon.so.34.1.0
libcrmservice.so.28.0.1
liblrmd.so.28.0.1
libpe_rules.so.26.0.1
libpe_status.so.28.0.1
libpengine.so.27.0.1
libstonithd.so.26.1.0
libtransitioner.so.25.0.0

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Test Info

Library Name	pacemaker
Version #1	2.0.1
Version #2	2.0.2
Arch	x86_64
Subject	Source Compatibility

Test Results

Total Header Files	23
Total Libraries	10
Total Symbols / Types	450 / 242
Compatibility	98.4%

Problem Summary

	Severity	Count
Added Symbols	-	12
Removed Symbols	High	7
Problems with Data Types	High	0
	Medium	0
	Low	3
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	0
Other Changes in Data Types	-	3
Other Changes in Constants	-	5

Added Symbols 12

ipc.h
crm_ipc_is_authentic_process ( int sock, uid_t refuid, gid_t refgid, pid_t* gotpid, uid_t* gotuid, gid_t* gotgid )

mainloop.h
crm_signal_handler ( int sig, sighandler_t dispatch )

remote.h
pe__is_guest_node ( pe_node_t* node )
pe__is_guest_or_remote_node ( pe_node_t* node )
pe__is_remote_node ( pe_node_t* node )
pe__resource_contains_guest_node ( pe_working_set_t const* data_set, pe_resource_t const* rsc )
pe__resource_is_remote_conn ( pe_resource_t* rsc, pe_working_set_t* data_set )

services.h
resources_agent_exists ( char const* standard, char const* provider, char const* agent )
services_action_async_fork_notify ( svc_action_t* op, void(*action_callback)(svc_action_t*), void(*action_fork_callback)(svc_action_t*) )

stonith-ng.h
stonith_action_str ( char const* action )
stonith_agent_exists ( char const* agent, int timeout )

util.h
pcmk_scan_nvpair ( char const* input, char** name, char** value )

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Removed Symbols 7

compatibility.h
ais_fd_sync [data]
node_score_infinity [data]

remote.h
is_baremetal_remote_node ( node_t* node )
is_container_remote_node ( node_t* node )
is_remote_node ( node_t* node )
is_rsc_baremetal_remote_node ( resource_t* rsc, pe_working_set_t* data_set )
rsc_contains_remote_node ( pe_working_set_t* data_set, resource_t* rsc )

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Problems with Data Types, Low Severity 3

status.h
[+] struct pe_resource_s 3

	Change	Effect
1	Field cmds has been added to this type.	This field will not be initialized or used by old client applications.
2	Field fns has been added to this type.	This field will not be initialized or used by old client applications.
3	Type of field variant has been changed from int to enum pe_obj_types.	Recompilation of a client program may be broken.

[+] affected symbols: 24 (5.3%)

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Other Changes in Data Types 3

	Change	Effect
1	The member CRM_EX_EXPIRED with value 110 has been added.	No effect.
2	The member CRM_EX_INDETERMINATE with value 112 has been added.	No effect.
3	The member CRM_EX_NOT_YET_IN_EFFECT with value 111 has been added.	No effect.

results.h
[+] enum crm_exit_e 3

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Other Changes in Constants 5

	Change	Effect
1	The constant ais_fd_sync [data] with value -1 has been added.	No effect.

	Change	Effect
1	The constant node_score_infinity [data] with value 1000000 has been added.	No effect.

	Change	Effect
1	The constant _Noreturn with value __attribute__ ((__noreturn__)) has been added.	No effect.

	Change	Effect
1	The constant pcmk_err_bad_nvpair with value 216 has been added.	No effect.

	Change	Effect
1	The constant pcmk_err_unknown_format with value 217 has been added.	No effect.

compatibility.h
[+] ais_fd_sync
[+] node_score_infinity

results.h
[+] _Noreturn
[+] pcmk_err_bad_nvpair
[+] pcmk_err_unknown_format

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Header Files 23

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Libraries 10

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API compatibility report for the pacemaker library between 2.0.1 and 2.0.2 versions on x86_64

Test Info

Test Results

Problem Summary

Added Symbols 12

Removed Symbols 5

Problems with Data Types, Medium Severity 2

Problems with Data Types, Low Severity 2

Other Changes in Data Types 3

Other Changes in Constants 4

Header Files 23

Libraries 10

Test Info

Test Results

Problem Summary

Added Symbols 12

Removed Symbols 7

Problems with Data Types, Low Severity 3

Other Changes in Data Types 3

Other Changes in Constants 5

Header Files 23

Libraries 10