Binary compatibility report for the xfsprogs library between 3.2.0 and 3.2.1 versions on x86

Test Info

Library Name	xfsprogs
Version #1	3.2.0
Version #2	3.2.1
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	51
Total Shared Libraries	10
Total Symbols / Types	399 / 446
Verdict	Incompatible (1.6%)

Problem Summary

	Severity	Count
Added Symbols	-	0
Removed Symbols	High	2
Problems with Data Types	High	0
	Medium	1
	Low	2
Problems with Symbols	High	0
	Medium	2
	Low	1
Problems with Constants	Low	14
Other Changes in Data Types	-	1
Other Changes in Constants	-	10

Removed Symbols (2)

libxfs.h, libxfs.so.0.0.0
libxfs_trans_ihold ( xfs_trans_t* p1, struct xfs_inode* p2 )
libxfs_trans_iput ( xfs_trans_t* p1, struct xfs_inode* p2, uint p3 )

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Problems with Data Types, Medium Severity (1)

	Change	Effect
1	Field ili_lock_flags has been removed from this type.	1) Applications will access incorrect memory when attempting to access this field. 2) Size of the inclusive type has been changed.

libxfs.h
[+] struct xfs_inode_log_item (1)

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Problems with Symbols, Medium Severity (2)

	Change	Effect
1	Parameter p2 of type uint has been removed from the calling stack.	This parameter will be ignored by the function.

	Change	Effect
1	5th parameter p5 has been added to the calling stack.	This parameter will not be initialized by old clients.

libxfs.h, libxfs.so.0.0.0
[+] libxfs_iput ( xfs_inode_t* p1, uint p2 ) (1)

xfs_ialloc_btree.h, libxfs.so.0.0.0
[+] xfs_inobt_init_cursor ( struct xfs_mount* p1, struct xfs_trans* p2, struct xfs_buf* p3, xfs_agnumber_t p4 ) (1)

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Problems with Data Types, Low Severity (2)

	Change	Effect
1	Size of this type has been changed from 92 bytes to 88 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Value of member XFS_BTNUM_MAX has been changed from 4 to 5.	Applications may execute a wrong branch of code in the library and therefore change the behavior.

libxfs.h
[+] struct xfs_inode_log_item (1)

xfs_types.h
[+] enum xfs_btnum_t (1)

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Problems with Symbols, Low Severity (1)

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

xfs_ialloc.h, libxfs.so.0.0.0
[+] xfs_difree ( struct xfs_trans* tp, xfs_ino_t inode, struct xfs_bmap_free* flist, int* delete, xfs_ino_t* first_ino ) (1)

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Problems with Constants, Low Severity (14)

	Change	Effect
1	The constant XFS_AGI_ALL_BITS with value ((1 << XFS_AGI_NUM_BITS) - 1) 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 XFS_AGI_COUNT has been changed from 0x00000010 to (1 << 4).	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.

	Change	Effect
1	The value of constant XFS_AGI_DIRINO has been changed from 0x00000200 to (1 << 9).	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.

	Change	Effect
1	The value of constant XFS_AGI_FREECOUNT has been changed from 0x00000080 to (1 << 7).	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.

	Change	Effect
1	The value of constant XFS_AGI_LENGTH has been changed from 0x00000008 to (1 << 3).	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.

	Change	Effect
1	The value of constant XFS_AGI_LEVEL has been changed from 0x00000040 to (1 << 6).	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.

	Change	Effect
1	The value of constant XFS_AGI_MAGICNUM has been changed from 0x00000001 to (1 << 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.

	Change	Effect
1	The value of constant XFS_AGI_NEWINO has been changed from 0x00000100 to (1 << 8).	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.

	Change	Effect
1	The constant XFS_AGI_NUM_BITS with value 11 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 XFS_AGI_ROOT has been changed from 0x00000020 to (1 << 5).	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.

	Change	Effect
1	The value of constant XFS_AGI_SEQNO has been changed from 0x00000004 to (1 << 2).	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.

	Change	Effect
1	The value of constant XFS_AGI_UNLINKED has been changed from 0x00000400 to (1 << 10).	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.

	Change	Effect
1	The value of constant XFS_AGI_VERSIONNUM has been changed from 0x00000002 to (1 << 1).	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.

	Change	Effect
1	The value of constant XFS_SB_FEAT_RO_COMPAT_ALL has been changed from 0 to (XFS_SB_FEAT_RO_COMPAT_FINOBT).	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.

xfs_ag.h
[+] XFS_AGI_ALL_BITS
[+] XFS_AGI_COUNT
[+] XFS_AGI_DIRINO
[+] XFS_AGI_FREECOUNT
[+] XFS_AGI_LENGTH
[+] XFS_AGI_LEVEL
[+] XFS_AGI_MAGICNUM
[+] XFS_AGI_NEWINO
[+] XFS_AGI_NUM_BITS
[+] XFS_AGI_ROOT
[+] XFS_AGI_SEQNO
[+] XFS_AGI_UNLINKED
[+] XFS_AGI_VERSIONNUM

xfs_sb.h
[+] XFS_SB_FEAT_RO_COMPAT_ALL

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Other Changes in Data Types (1)

	Change	Effect
1	The member XFS_BTNUM_FINOi with value 4 has been added.	No effect.

xfs_types.h
[+] enum xfs_btnum_t (1)

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Other Changes in Constants (10)

	Change	Effect
1	The constant XFS_AGI_ALL_BITS_R1 with value ((1 << XFS_AGI_NUM_BITS_R1) - 1) has been added.	No effect.

	Change	Effect
1	The constant XFS_AGI_FREE_LEVEL with value (1 << 12) has been added.	No effect.

	Change	Effect
1	The constant XFS_AGI_FREE_ROOT with value (1 << 11) has been added.	No effect.

	Change	Effect
1	The constant XFS_AGI_NUM_BITS_R1 with value 11 has been added.	No effect.

	Change	Effect
1	The constant XFS_AGI_NUM_BITS_R2 with value 13 has been added.	No effect.

	Change	Effect
1	The constant XFS_BTNUM_FINO with value ((xfs_btnum_t)XFS_BTNUM_FINOi) has been added.	No effect.

	Change	Effect
1	The constant XFS_FIBT_CRC_MAGIC with value 0x46494233 has been added.	No effect.

	Change	Effect
1	The constant XFS_FIBT_MAGIC with value 0x46494254 has been added.	No effect.

	Change	Effect
1	The constant XFS_FSOP_GEOM_FLAGS_FINOBT with value 0x20000 has been added.	No effect.

	Change	Effect
1	The constant XFS_SB_FEAT_RO_COMPAT_FINOBT with value (1 << 0) has been added.	No effect.

xfs_ag.h
[+] XFS_AGI_ALL_BITS_R1
[+] XFS_AGI_FREE_LEVEL
[+] XFS_AGI_FREE_ROOT
[+] XFS_AGI_NUM_BITS_R1
[+] XFS_AGI_NUM_BITS_R2

xfs_btree.h
[+] XFS_BTNUM_FINO

xfs_format.h
[+] XFS_FIBT_CRC_MAGIC
[+] XFS_FIBT_MAGIC

xfs_fs.h
[+] XFS_FSOP_GEOM_FLAGS_FINOBT

xfs_sb.h
[+] XFS_SB_FEAT_RO_COMPAT_FINOBT

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Header Files (51)

atomic.h
bitops.h
cache.h
handle.h
hlist.h
jdm.h
kmem.h
libxfs.h
libxlog.h
linux.h
list.h
parent.h
platform_defs.h
radix-tree.h
swab.h
xfs.h
xfs_ag.h
xfs_alloc.h
xfs_alloc_btree.h
xfs_arch.h
xfs_attr_leaf.h
xfs_attr_remote.h
xfs_attr_sf.h
xfs_bit.h
xfs_bmap.h
xfs_bmap_btree.h
xfs_btree.h
xfs_btree_trace.h
xfs_cksum.h
xfs_da_btree.h
xfs_da_format.h
xfs_dinode.h
xfs_dir2.h
xfs_format.h
xfs_fs.h
xfs_ialloc.h
xfs_ialloc_btree.h
xfs_inode_buf.h
xfs_inode_fork.h
xfs_inum.h
xfs_log_format.h
xfs_log_recover.h
xfs_metadump.h
xfs_quota_defs.h
xfs_sb.h
xfs_shared.h
xfs_trace.h
xfs_trans_resv.h
xfs_trans_space.h
xfs_types.h
xqm.h

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Shared Libraries (10)

libhandle.so.1.0.3
libxcmd.so
libxcmd.so.0
libxcmd.so.0.0.0
libxfs.so
libxfs.so.0
libxfs.so.0.0.0
libxlog.so
libxlog.so.0
libxlog.so.0.0.0

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