Binary compatibility report for the libjio library between 0.16 and 0.17 versions on x86

Test Info

libjio.h, libjio.so
jsync ( struct jfs* fs )

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libjio.h
[+] struct jfs (3)

	Change	Effect
1	Field jdirfd 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 jmap 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.
3	Field ltrans 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 (26)

	Change	Effect
1	Field corrupt 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 rollbacked 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.

[+] struct jfsck_result (2)

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	Change	Effect
1	Size of this type has been changed from 40 bytes to 52 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Field reapplied 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 24 bytes to 28 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

libjio.h
[+] struct jfs (1)
[+] struct jfsck_result (2)

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	Change	Effect
1	The constant J_LINGER with value 3 has been added.	No effect.

	Change	Effect
1	The constant J_NOROLLBACK with value 2 has been added.	No effect.

libjio.h
[+] J_LINGER
[+] J_NOROLLBACK

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libjio.h

libjio.so