Binary compatibility report for the Starlink AST library between 7.2.0 and 7.3.1 versions on x86

Test Info

Library Name	Starlink AST
Version #1	7.2.0
Version #2	7.3.1
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	4
Total Shared Libraries	11
Total Symbols / Types	682 / 536
Verdict	Incompatible (10.9%)

Problem Summary

	Severity	Count
Added Symbols	-	4
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	26
	Low	27
Problems with Symbols	High	0
	Medium	4
	Low	0
Problems with Constants	Low	0
Other Changes in Constants	-	4

Added Symbols (4)

ast.h, libast.so.0.0.0
astAddVariant_ ( AstFrameSet* p1, AstMapping* p2, char const* p3, int* p4 )
astGetFrameVariants_ ( AstFrame* p1, int* p2 )
astMirrorVariants_ ( AstFrameSet* p1, int p2, int* p3 )
astSetFrameVariants_ ( AstFrame* p1, AstFrameSet* p2, int* p3 )

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Problems with Data Types, Medium Severity (26)

	Change	Effect
1	Size of field region has been changed from 216 bytes to 220 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken.

	Change	Effect
1	Size of field region has been changed from 216 bytes to 220 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken.

	Change	Effect
1	Size of field frame has been changed from 156 bytes to 160 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken.

	Change	Effect
1	Size of field region has been changed from 216 bytes to 220 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken.

	Change	Effect
1	Size of field specframe has been changed from 224 bytes to 228 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken.

	Change	Effect
1	Size of field region has been changed from 216 bytes to 220 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken.

	Change	Effect
1	Size of field frame has been changed from 156 bytes to 160 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken.

	Change	Effect
1	Field varfrm 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	Size of field parent has been changed from 156 bytes to 160 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken.

	Change	Effect
1	Size of field region has been changed from 216 bytes to 220 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken.

	Change	Effect
1	Size of field region has been changed from 216 bytes to 220 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field may be broken.

	Change	Effect
1	Size of field parent has been changed from 192 bytes to 200 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken.

	Change	Effect
1	Size of field plot has been changed from 1672 bytes to 1680 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken.

	Change	Effect
1	Size of field region has been changed from 216 bytes to 220 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken.

	Change	Effect
1	Size of field region has been changed from 216 bytes to 220 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken.

	Change	Effect
1	Size of field region has been changed from 216 bytes to 220 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken.

	Change	Effect
1	Size of field parent has been changed from 156 bytes to 160 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken.

	Change	Effect
1	Size of field frame has been changed from 156 bytes to 160 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken.

	Change	Effect
1	Size of field cmpframe has been changed from 168 bytes to 172 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field may be broken.

	Change	Effect
1	Size of field frame has been changed from 156 bytes to 160 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken.

	Change	Effect
1	Size of field parent_region has been changed from 216 bytes to 220 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken.

	Change	Effect
1	Size of field stc has been changed from 228 bytes to 232 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field may be broken.

	Change	Effect
1	Size of field stc has been changed from 228 bytes to 232 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken.

	Change	Effect
1	Size of field stc has been changed from 228 bytes to 232 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field may be broken.

	Change	Effect
1	Size of field stc has been changed from 228 bytes to 232 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field may be broken.

	Change	Effect
1	Size of field frame has been changed from 156 bytes to 160 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken.

ast.h
[+] struct AstBox (1)
[+] struct AstCircle (1)
[+] struct AstCmpFrame (1)
[+] struct AstCmpRegion (1)
[+] struct AstDSBSpecFrame (1)
[+] struct AstEllipse (1)
[+] struct AstFluxFrame (1)
[+] struct AstFrameSet (2)
[+] struct AstInterval (1)
[+] struct AstNullRegion (1)
[+] struct AstPlot (1)
[+] struct AstPlot3D (1)
[+] struct AstPointList (1)
[+] struct AstPolygon (1)
[+] struct AstPrism (1)
[+] struct AstRegion (1)
[+] struct AstSkyFrame (1)
[+] struct AstSpecFluxFrame (1)
[+] struct AstSpecFrame (1)
[+] struct AstStc (1)
[+] struct AstStcCatalogEntryLocation (1)
[+] struct AstStcObsDataLocation (1)
[+] struct AstStcResourceProfile (1)
[+] struct AstStcSearchLocation (1)
[+] struct AstTimeFrame (1)

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Problems with Symbols, Medium Severity (4)

	Change	Effect
1	Base type of 22th parameter p22 has been changed from int (4 bytes) to long long (8 bytes).	This parameter may be incorrectly initialized by applications.

	Change	Effect
1	Base type of 22th parameter p22 has been changed from int (4 bytes) to long long (8 bytes).	This parameter may be incorrectly initialized by applications.

	Change	Effect
1	Base type of 22th parameter p22 has been changed from int (4 bytes) to long long (8 bytes).	This parameter may be incorrectly initialized by applications.

	Change	Effect
1	Base type of 22th parameter p22 has been changed from int (4 bytes) to long long (8 bytes).	This parameter may be incorrectly initialized by applications.

ast.h, libast.so.0.0.0
[+] astRebinSeqD_ ( AstMapping* p1, double p2, int p3, int const* p4, int const* p5, double const* p6, double const* p7, int p8, double const* p9, int p10, double p11, int p12, double p13, int p14, int const* p15, int const* p16, int const* p17, int const* p18, double* p19, double* p20, double* p21, int* p22, int* p23 ) (1)
[+] astRebinSeqF_ ( AstMapping* p1, double p2, int p3, int const* p4, int const* p5, float const* p6, float const* p7, int p8, double const* p9, int p10, double p11, int p12, float p13, int p14, int const* p15, int const* p16, int const* p17, int const* p18, float* p19, float* p20, double* p21, int* p22, int* p23 ) (1)
[+] astRebinSeqI_ ( AstMapping* p1, double p2, int p3, int const* p4, int const* p5, int const* p6, int const* p7, int p8, double const* p9, int p10, double p11, int p12, int p13, int p14, int const* p15, int const* p16, int const* p17, int const* p18, int* p19, int* p20, double* p21, int* p22, int* p23 ) (1)
[+] astRebinSeqLD_ ( AstMapping* p1, double p2, int p3, int const* p4, int const* p5, long double const* p6, long double const* p7, int p8, double const* p9, int p10, double p11, int p12, long double p13, int p14, int const* p15, int const* p16, int const* p17, int const* p18, long double* p19, long double* p20, double* p21, int* p22, int* p23 ) (1)

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Problems with Data Types, Low Severity (27)

	Change	Effect
1	Size of this type has been changed from 252 bytes to 256 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 240 bytes to 244 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 168 bytes to 172 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 296 bytes to 300 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 248 bytes to 252 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 284 bytes to 288 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 184 bytes to 188 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Field variants 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 156 bytes to 160 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 192 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 236 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 216 bytes to 220 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 1672 bytes to 1680 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 1816 bytes to 1824 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 224 bytes to 228 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 288 bytes to 292 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 224 bytes to 228 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 216 bytes to 220 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 244 bytes to 248 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

ast.h
[+] struct AstBox (1)
[+] struct AstCircle (1)
[+] struct AstCmpFrame (1)
[+] struct AstCmpRegion (1)
[+] struct AstDSBSpecFrame (1)
[+] struct AstEllipse (1)
[+] struct AstFluxFrame (1)
[+] struct AstFrame (2)
[+] struct AstFrameSet (1)
[+] struct AstInterval (1)
[+] struct AstNullRegion (1)
[+] struct AstPlot (1)
[+] struct AstPlot3D (1)
[+] struct AstPointList (1)
[+] struct AstPolygon (1)
[+] struct AstPrism (1)
[+] struct AstRegion (1)
[+] struct AstSkyFrame (1)
[+] struct AstSpecFluxFrame (1)
[+] struct AstSpecFrame (1)
[+] struct AstStc (1)
[+] struct AstStcCatalogEntryLocation (1)
[+] struct AstStcObsDataLocation (1)
[+] struct AstStcResourceProfile (1)
[+] struct AstStcSearchLocation (1)
[+] struct AstTimeFrame (1)

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Other Changes in Constants (4)

ast.h
[+] AST__BDVNM
[+] AST__FRAMESET_GETALLVARIANTS_BUFF_LEN
[+] AST__FRAMESET_GETATTRIB_BUFF_LEN
[+] AST__MIRRO

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Header Files (4)

ast.h
ast_err.h
grf.h
grf3d.h

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Shared Libraries (11)

libast.so.0.0.0
libast_drama.so.0.0.0
libast_ems.so.0.0.0
libast_err.so.0.0.0
libast_grf3d.so.0.0.0
libast_grf_2.0.so.0.0.0
libast_grf_3.2.so.0.0.0
libast_grf_5.6.so.0.0.0
libast_pal.so.0.0.0
libast_pgplot.so.0.0.0
libast_pgplot3d.so.0.0.0

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