Binary compatibility report for the Tcl library between 8.4.9 and 8.4.10 versions on x86

Test Info

Library Name	Tcl
Version #1	8.4.9
Version #2	8.4.10
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	3
Total Shared Libraries	1
Total Symbols / Types	496 / 531
Verdict	Compatible

Problem Summary

	Severity	Count
Added Symbols	-	1
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	0
	Low	64
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	0

Added Symbols (1)

tclDecls.h, libtcl8.4.so
Tcl_ChannelThreadActionProc ( Tcl_ChannelType* chanTypePtr )

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Problems with Data Types, Low Severity (64)

tcl.h
[+] struct Tcl_ChannelType (2)

	Change	Effect
1	Field threadActionProc has been added to this type.	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 60 bytes to 64 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

[+] affected symbols (18)

Tcl_ChannelBlockModeProc ( Tcl_ChannelType* chanTypePtr )

1st parameter 'chanTypePtr' (pointer) has base type 'Tcl_ChannelType'.

Tcl_ChannelClose2Proc ( Tcl_ChannelType* chanTypePtr )

1st parameter 'chanTypePtr' (pointer) has base type 'Tcl_ChannelType'.

Tcl_ChannelCloseProc ( Tcl_ChannelType* chanTypePtr )

1st parameter 'chanTypePtr' (pointer) has base type 'Tcl_ChannelType'.

Tcl_ChannelFlushProc ( Tcl_ChannelType* chanTypePtr )

1st parameter 'chanTypePtr' (pointer) has base type 'Tcl_ChannelType'.

Tcl_ChannelGetHandleProc ( Tcl_ChannelType* chanTypePtr )

1st parameter 'chanTypePtr' (pointer) has base type 'Tcl_ChannelType'.

Tcl_ChannelGetOptionProc ( Tcl_ChannelType* chanTypePtr )

1st parameter 'chanTypePtr' (pointer) has base type 'Tcl_ChannelType'.

Tcl_ChannelHandlerProc ( Tcl_ChannelType* chanTypePtr )

1st parameter 'chanTypePtr' (pointer) has base type 'Tcl_ChannelType'.

Tcl_ChannelInputProc ( Tcl_ChannelType* chanTypePtr )

1st parameter 'chanTypePtr' (pointer) has base type 'Tcl_ChannelType'.

Tcl_ChannelName ( Tcl_ChannelType* chanTypePtr )

1st parameter 'chanTypePtr' (pointer) has base type 'Tcl_ChannelType'.

Tcl_ChannelOutputProc ( Tcl_ChannelType* chanTypePtr )

1st parameter 'chanTypePtr' (pointer) has base type 'Tcl_ChannelType'.

Tcl_ChannelSeekProc ( Tcl_ChannelType* chanTypePtr )

1st parameter 'chanTypePtr' (pointer) has base type 'Tcl_ChannelType'.

Tcl_ChannelSetOptionProc ( Tcl_ChannelType* chanTypePtr )

1st parameter 'chanTypePtr' (pointer) has base type 'Tcl_ChannelType'.

Tcl_ChannelVersion ( Tcl_ChannelType* chanTypePtr )

1st parameter 'chanTypePtr' (pointer) has base type 'Tcl_ChannelType'.

Tcl_ChannelWatchProc ( Tcl_ChannelType* chanTypePtr )

1st parameter 'chanTypePtr' (pointer) has base type 'Tcl_ChannelType'.

Tcl_ChannelWideSeekProc ( Tcl_ChannelType* chanTypePtr )

1st parameter 'chanTypePtr' (pointer) has base type 'Tcl_ChannelType'.

Tcl_CreateChannel ( Tcl_ChannelType* typePtr, char const* chanName, ClientData instanceData, int mask )

1st parameter 'typePtr' (pointer) has base type 'Tcl_ChannelType'.

Tcl_GetChannelType ( Tcl_Channel chan )

Return value (pointer) has base type 'Tcl_ChannelType'.

Tcl_StackChannel ( Tcl_Interp* interp, Tcl_ChannelType* typePtr, ClientData instanceData, int mask, Tcl_Channel prevChan )

2nd parameter 'typePtr' (pointer) has base type 'Tcl_ChannelType'.

tclDecls.h
[+] struct TclStubs (62)

	Change	Effect
1	Field tcl_ChannelThreadActionProc has been added to this type.	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	Field reserved494 has been added to this type.	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.
3	Field reserved495 has been added to this type.	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.
4	Field reserved496 has been added to this type.	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.
5	Field reserved497 has been added to this type.	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.
6	Field reserved498 has been added to this type.	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.
7	Field reserved499 has been added to this type.	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.
8	Field reserved500 has been added to this type.	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.
9	Field reserved501 has been added to this type.	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.
10	Field reserved502 has been added to this type.	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.
11	Field reserved503 has been added to this type.	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.
12	Field reserved504 has been added to this type.	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.
13	Field reserved505 has been added to this type.	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.
14	Field reserved506 has been added to this type.	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.
15	Field reserved507 has been added to this type.	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.
16	Field reserved508 has been added to this type.	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.
17	Field reserved509 has been added to this type.	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.
18	Field reserved510 has been added to this type.	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.
19	Field reserved511 has been added to this type.	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.
20	Field reserved512 has been added to this type.	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.
21	Field reserved513 has been added to this type.	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.
22	Field reserved514 has been added to this type.	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.
23	Field reserved515 has been added to this type.	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.
24	Field reserved516 has been added to this type.	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.
25	Field reserved517 has been added to this type.	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.
26	Field reserved518 has been added to this type.	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.
27	Field reserved519 has been added to this type.	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.
28	Field reserved520 has been added to this type.	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.
29	Field reserved521 has been added to this type.	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.
30	Field reserved522 has been added to this type.	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.
31	Field reserved523 has been added to this type.	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.
32	Field reserved524 has been added to this type.	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.
33	Field reserved525 has been added to this type.	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.
34	Field reserved526 has been added to this type.	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.
35	Field reserved527 has been added to this type.	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.
36	Field reserved528 has been added to this type.	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.
37	Field reserved529 has been added to this type.	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.
38	Field reserved530 has been added to this type.	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.
39	Field reserved531 has been added to this type.	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.
40	Field reserved532 has been added to this type.	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.
41	Field reserved533 has been added to this type.	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.
42	Field reserved534 has been added to this type.	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.
43	Field reserved535 has been added to this type.	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.
44	Field reserved536 has been added to this type.	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.
45	Field reserved537 has been added to this type.	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.
46	Field reserved538 has been added to this type.	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.
47	Field reserved539 has been added to this type.	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.
48	Field reserved540 has been added to this type.	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.
49	Field reserved541 has been added to this type.	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.
50	Field reserved542 has been added to this type.	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.
51	Field reserved543 has been added to this type.	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.
52	Field reserved544 has been added to this type.	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.
53	Field reserved545 has been added to this type.	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.
54	Field reserved546 has been added to this type.	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.
55	Field reserved547 has been added to this type.	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.
56	Field reserved548 has been added to this type.	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.
57	Field reserved549 has been added to this type.	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.
58	Field reserved550 has been added to this type.	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.
59	Field reserved551 has been added to this type.	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.
60	Field reserved552 has been added to this type.	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.
61	Field reserved553 has been added to this type.	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.
62	Size of this type has been changed from 1984 bytes to 2228 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

[+] affected symbols (1)

Header Files (3)

tcl.h
tclDecls.h
tclPlatDecls.h

Shared Libraries (1)

libtcl8.4.so

Generated on Tue Jul 24 20:19:51 2012 for Tcl by ABI Compliance Checker 1.98.4
A tool for checking backward compatibility of a C/C++ library API