Binary compatibility report for the pacemaker library between 1.1.5 and 1.1.6 versions on x86_64

Test Info

Library Name	pacemaker
Version #1	1.1.5
Version #2	1.1.6
CPU Architecture	x86_64
GCC Version	4.6.2

Test Results

Total Header Files	21
Total Shared Libraries	10
Total Symbols / Types	356 / 297
Verdict	Incompatible (1.97%)

Problem Summary

	Severity	Count
Added Symbols	-	8
Removed Symbols	High	0
Problems with Data Types	High	1
	Medium	21
	Low	11
Problems with Symbols	High	1
	Medium	0
	Low	1
Problems with Constants	Low	0
Other Changes	-	4

Added Symbols (8)

crm.h, libcrmcommon.so.2.0.0
g_str_hash_traditional ( gconstpointer v )

stack.h, libcrmcluster.so.1.0.0
find_corosync_variant ( )

stonith-ng.h, libstonithd.so.1.0.0
stonith_key_value_add ( stonith_key_value_t* kvp, char const* key, char const* value )
stonith_key_value_freeall ( stonith_key_value_t* kvp, int keys, int values )

util.h, libcrmcommon.so.2.0.0
convert_const_pointer ( void const* ptr )
did_rsc_op_fail ( lrm_op_t* op, int target_rc )
find_library_function ( void** handle, char const* lib, char const* fn )
rsc_op_expected_rc ( lrm_op_t* op )

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Problems with Data Types, High Severity (1)

	Change	Effect
1	Field notify_list has been removed from the middle position of this structural type.	1) Previous accesses of applications to the removed field will be incorrect. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.

stonith-ng.h
[+] struct stonith_s (1)

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Problems with Symbols, High Severity (1)

	Change	Effect
1	1st middle parameter type has been removed from the calling stack.	Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications.

stack.h, libcrmcluster.so.1.0.0
[+] init_ais_connection_once ( int type, gboolean(*dispatch)(AIS_Message*, char*, int), void(*destroy)(gpointer), char** our_uuid, char** our_uname, int* nodeid ) (1)

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Problems with Data Types, Medium Severity (21)

	Change	Effect
1	Field ticket_constraints 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 tickets 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.

	Change	Effect
1	Field orig_xml 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 rsc_tickets 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.

	Change	Effect
1	Value of member st_err_authentication has been changed from -14 to -15.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
2	Value of member st_err_connection has been changed from -4 to -5.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
3	Value of member st_err_exists has been changed from -6 to -7.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
4	Value of member st_err_generic has been changed from -1 to -2.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
5	Value of member st_err_internal has been changed from -2 to -3.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
6	Value of member st_err_ipc has been changed from -8 to -9.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
7	Value of member st_err_missing has been changed from -5 to -6.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
8	Value of member st_err_none_available has been changed from -13 to -14.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
9	Value of member st_err_not_supported has been changed from -3 to -4.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
10	Value of member st_err_peer has been changed from -9 to -10.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
11	Value of member st_err_signal has been changed from -15 to -16.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
12	Value of member st_err_timeout has been changed from -7 to -8.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
13	Value of member st_err_unknown_device has been changed from -11 to -12.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
14	Value of member st_err_unknown_operation has been changed from -10 to -11.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
15	Value of member st_err_unknown_port has been changed from -12 to -13.	Applications may execute a wrong branch of code in the library and therefore change the behavior.

	Change	Effect
1	Field history 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 list 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.

status.h
[+] struct pe_working_set_s (2)
[+] struct resource_s (2)

stonith-ng.h
[+] enum stonith_errors (15)
[+] struct stonith_api_operations_s (2)

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Problems with Data Types, Low Severity (11)

	Change	Effect
1	Size of this type has been changed from 184 bytes to 200 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of this type has been changed from 232 bytes to 248 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of this type has been changed from 112 bytes to 128 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.
2	Base type of field connect has been changed from int()(stonith_t,char const,int,int) to int()(stonith_t,char const,int*).	Replacement of field base type may indicate a change in the semantic meaning of the field.
3	Base type of field fence has been changed from int()(stonith_t,int,char const,GHashTable,char const,int) to int()(stonith_t,int,char const,char const*,int).	Replacement of field base type may indicate a change in the semantic meaning of the field.
4	Base type of field query has been changed from int()(stonith_t,int,char const,GListPtr,int) to int()(stonith_t,int,char const,stonith_key_value_t*,int).	Replacement of field base type may indicate a change in the semantic meaning of the field.
5	Base type of field register_callback has been changed from int()(stonith_t,int,int,gboolean,void,char const,void()(stonith_t,xmlNode const,int,int,xmlNode,void)) to int()(stonith_t,int,int,bool,void,char const,void()(stonith_t,xmlNode const,int,int,xmlNode,void)).	Replacement of field base type may indicate a change in the semantic meaning of the field.
6	Base type of field register_device has been changed from int()(stonith_t,int,char const,char const,char const,GHashTable) to int()(stonith_t,int,char const,char const,char const,stonith_key_value_t).	Replacement of field base type may indicate a change in the semantic meaning of the field.
7	Base type of field remove_callback has been changed from *int()(stonith_t,int,gboolean)* to *int()(stonith_t,int,bool)*.	Replacement of field base type may indicate a change in the semantic meaning of the field.

	Change	Effect
1	Size of this type has been changed from 40 bytes to 32 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Field failed has been added to this type.	NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.

status.h
[+] struct pe_working_set_s (1)
[+] struct resource_s (1)

stonith-ng.h
[+] struct stonith_api_operations_s (7)
[+] struct stonith_s (1)

transition.h
[+] struct synapse_s (1)

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Problems with Symbols, Low Severity (1)

	Change	Effect
1	4th parameter our_uuid has been renamed to our_uname.	Renaming of a parameter may indicate a change in its semantic meaning.

Other Changes in Data Types (4)

	Change	Effect
1	The member st_err_agent with value -19 has been added.	No effect.
2	The member st_err_agent_args with value -18 has been added.	No effect.
3	The member st_err_agent_fork with value -17 has been added.	No effect.
4	The member stonith_pending with value -1 has been added.	No effect.

stonith-ng.h
[+] enum stonith_errors (4)

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Header Files (21)

ais.h
attrd.h
cib.h
cib_ops.h
cib_util.h
cluster.h
common.h
complex.h
crm.h
ipc.h
iso8601.h
mainloop.h
msg.h
msg_xml.h
rules.h
stack.h
status.h
stonith-ng.h
transition.h
util.h
xml.h

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Shared Libraries (10)

libcib.so.1.0.1
libcrmcluster.so.1.0.0
libcrmcommon.so.2.0.0
libpe_rules.so.2.0.0
libpe_status.so.3.0.0
libpengine.so.3.0.0
libstonithd.so.1.0.0
libtransitioner.so.1.0.0
service_crm.so
stonith.so

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