zchunk: 0.6.3 to 0.7.0 compatibility report

API compatibility report for the libzck.so object between 0.6.3 and 0.7.0 versions on x86_64

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Compatibility - Source
Compatibility -
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Test Info
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Module Name zchunk
Version #1 0.6.3
Version #2 0.7.0
Arch x86_64
GCC Version 8.1.1
Subject Binary Compatibility
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Test Results
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Total Header Files 6
Total Source Files 8
Total Objects 1
Total Symbols / Types 50 / 53
Compatibility 85%
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Problem Summary
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Severity Count
Added Symbols - 16
Removed Symbols High 2
Problems with
Data Types High 1
Medium 17
Low 7
Problems with
Symbols High 0
Medium 1
Low 0
Problems with
Constants Low 0
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Added Symbols 16
-dl.c, libzck.so.0.0.1
-zck_dl_get_range ( zckDL* dl )
-zck_dl_get_zck ( zckDL* dl )
-zck_dl_set_header_cb ( zckDL* dl, zck_wcb func )
-zck_dl_set_header_data ( zckDL* dl, void* data )
-zck_dl_set_range ( zckDL* dl, zckRange* range )
-zck_dl_set_write_cb ( zckDL* dl, zck_wcb func )
-zck_dl_set_write_data ( zckDL* dl, void* data )
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-index_read.c, libzck.so.0.0.1
-zck_compare_chunk_digest ( zckChunk* a, zckChunk* b )
-zck_get_chunk_comp_size ( zckChunk* idx )
-zck_get_chunk_count ( zckCtx* zck )
-zck_get_chunk_size ( zckChunk* idx )
-zck_get_chunk_start ( zckChunk* idx )
-zck_get_chunk_valid ( zckChunk* idx )
-zck_get_first_chunk ( zckCtx* zck )
-zck_get_next_chunk ( zckChunk* idx )
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-range.c, libzck.so.0.0.1
-zck_get_range_count ( zckRange* range )
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Removed Symbols 2
-index_read.c, libzck.so.0.0.1
-zck_get_index ( zckCtx* zck )
-zck_get_index_count ( zckCtx* zck )
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Problems with Data Types, High Severity 1
-zck.h
- -[+] struct zckDL 1 -
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Change Effect
1 Field wdata 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.
- -[+] affected symbols: 5 (10%) -
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zck_dl_free ( zckDL** dl )
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1st parameter 'dl' (pointer) has base type 'struct zckDL'.
-zck_dl_get_bytes_downloaded ( zckDL* dl )
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1st parameter 'dl' (pointer) has base type 'struct zckDL'.
-zck_dl_get_bytes_uploaded ( zckDL* dl )
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1st parameter 'dl' (pointer) has base type 'struct zckDL'.
-zck_dl_init ( zckCtx* zck )
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Return value (pointer) has base type 'struct zckDL'.
-zck_dl_reset ( zckDL* dl )
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1st parameter 'dl' (pointer) has base type 'struct zckDL'.
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Problems with Data Types, Medium Severity 17
-zck.h
- -[+] struct zckDL 17 -
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Change Effect
1 Field dl_chunk_data 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 dl_regex 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 end_regex 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.
4 Field hdr_regex 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.
5 Field mp 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.
6 Field parser_started 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.
7 Field tgt_check 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.
8 Field tgt_number 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.
9 Field write_data 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.
10 Field write_in_chunk 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.
11 Field priv has been removed from the middle position of this structural type. 1) 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 the inclusive type has been changed.
12 The relative position of field dl has been changed from 0 to 1. Applications will access incorrect memory when attempting to access this field.
13 The relative position of field header_cb has been changed from 3 to 6. Applications will access incorrect memory when attempting to access this field.
14 The relative position of field range has been changed from 5 to 3. Applications will access incorrect memory when attempting to access this field.
15 The relative position of field ul has been changed from 1 to 2. Applications will access incorrect memory when attempting to access this field.
16 The relative position of field write_cb has been changed from 2 to 5. Applications will access incorrect memory when attempting to access this field.
17 The relative position of field zck has been changed from 6 to 0. Applications will access incorrect memory when attempting to access this field.
- -[+] affected symbols: 5 (10%) -
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zck_dl_free ( zckDL** dl )
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1st parameter 'dl' (pointer) has base type 'struct zckDL'.
-zck_dl_get_bytes_downloaded ( zckDL* dl )
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1st parameter 'dl' (pointer) has base type 'struct zckDL'.
-zck_dl_get_bytes_uploaded ( zckDL* dl )
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1st parameter 'dl' (pointer) has base type 'struct zckDL'.
-zck_dl_init ( zckCtx* zck )
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Return value (pointer) has base type 'struct zckDL'.
-zck_dl_reset ( zckDL* dl )
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1st parameter 'dl' (pointer) has base type 'struct zckDL'.
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Problems with Symbols, Medium Severity 1
-hash.c, libzck.so.0.0.1
- -[+] zck_get_chunk_digest ( zckIndexItem* item ) 1 -
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-zck_get_chunk_digest ( zckChunk* item )
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Change Effect
1 Base type of 1st parameter item has been changed from struct zckIndexItem (48 bytes) to struct zckChunk (56 bytes). This parameter may be incorrectly initialized by applications.
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Problems with Data Types, Low Severity 7
-zck.h
- -[+] struct zckDL 4 -
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Change Effect
1 Field header_data 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 72 bytes to 144 bytes. The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.
3 Field is_chunk has been added to this type. This field will not be initialized by old clients.

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 hdrdata has been renamed to boundary. Renaming of a field in data type may indicate a change in the semantic meaning of the field.
- -[+] affected symbols: 5 (10%) -
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zck_dl_free ( zckDL** dl )
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1st parameter 'dl' (pointer) has base type 'struct zckDL'.
-zck_dl_get_bytes_downloaded ( zckDL* dl )
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1st parameter 'dl' (pointer) has base type 'struct zckDL'.
-zck_dl_get_bytes_uploaded ( zckDL* dl )
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1st parameter 'dl' (pointer) has base type 'struct zckDL'.
-zck_dl_init ( zckCtx* zck )
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Return value (pointer) has base type 'struct zckDL'.
-zck_dl_reset ( zckDL* dl )
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1st parameter 'dl' (pointer) has base type 'struct zckDL'.
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- - -[+] struct zckIndex 1 -
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Change Effect
1 Base type of field first has been changed from struct zckIndexItem (48 bytes) to struct zckChunk (56 bytes). Possible access of applications to incorrect memory through the pointer.
- -[+] affected symbols: 39 (78%) -
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zck_close ( zckCtx* zck )
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Field 'zck.index' in 1st parameter 'zck' (pointer) has base type 'struct zckIndex'.
-zck_copy_chunks ( zckCtx* src, zckCtx* tgt )
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Field 'src.index' in 1st parameter 'src' (pointer) has base type 'struct zckIndex'.
-zck_create ( )
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Field 'retval.index' in the return value (pointer) has base type 'struct zckIndex'.
-zck_dl_free ( zckDL** dl )
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Field 'dl.range.index' in 1st parameter 'dl' (pointer) has base type 'struct zckIndex'.
-zck_dl_get_bytes_downloaded ( zckDL* dl )
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Field 'dl.range.index' in 1st parameter 'dl' (pointer) has base type 'struct zckIndex'.
-zck_dl_get_bytes_uploaded ( zckDL* dl )
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Field 'dl.range.index' in 1st parameter 'dl' (pointer) has base type 'struct zckIndex'.
-zck_dl_init ( zckCtx* zck )
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Field 'zck.index' in 1st parameter 'zck' (pointer) has base type 'struct zckIndex'.
-zck_dl_reset ( zckDL* dl )
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Field 'dl.range.index' in 1st parameter 'dl' (pointer) has base type 'struct zckIndex'.
-zck_end_chunk ( zckCtx* zck )
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Field 'zck.index' in 1st parameter 'zck' (pointer) has base type 'struct zckIndex'.
-zck_find_valid_chunks ( zckCtx* zck )
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Field 'zck.index' in 1st parameter 'zck' (pointer) has base type 'struct zckIndex'.
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-zck_private.h
- -[+] struct zckComp 1 -
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Change Effect
1 Base type of field data_idx has been changed from struct zckIndexItem (48 bytes) to struct zckChunk (56 bytes). Possible access of applications to incorrect memory through the pointer.
- -[+] affected symbols: 37 (74%) -
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zck_close ( zckCtx* zck )
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Field 'zck.comp' in 1st parameter 'zck' (pointer) has base type 'struct zckComp'.
-zck_copy_chunks ( zckCtx* src, zckCtx* tgt )
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Field 'src.comp' in 1st parameter 'src' (pointer) has base type 'struct zckComp'.
-zck_create ( )
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Field 'retval.comp' in the return value (pointer) has base type 'struct zckComp'.
-zck_dl_free ( zckDL** dl )
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Field 'dl.zck.comp' in 1st parameter 'dl' (pointer) has base type 'struct zckComp'.
-zck_dl_get_bytes_downloaded ( zckDL* dl )
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Field 'dl.zck.comp' in 1st parameter 'dl' (pointer) has base type 'struct zckComp'.
-zck_dl_get_bytes_uploaded ( zckDL* dl )
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Field 'dl.zck.comp' in 1st parameter 'dl' (pointer) has base type 'struct zckComp'.
-zck_dl_init ( zckCtx* zck )
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Field 'zck.comp' in 1st parameter 'zck' (pointer) has base type 'struct zckComp'.
-zck_dl_reset ( zckDL* dl )
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Field 'dl.zck.comp' in 1st parameter 'dl' (pointer) has base type 'struct zckComp'.
-zck_end_chunk ( zckCtx* zck )
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Field 'zck.comp' in 1st parameter 'zck' (pointer) has base type 'struct zckComp'.
-zck_find_valid_chunks ( zckCtx* zck )
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Field 'zck.comp' in 1st parameter 'zck' (pointer) has base type 'struct zckComp'.
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- - -[+] struct zckCtx 1 -
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Change Effect
1 Base type of field work_index_item has been changed from struct zckIndexItem (48 bytes) to struct zckChunk (56 bytes). Possible access of applications to incorrect memory through the pointer.
- -[+] affected symbols: 37 (74%) -
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zck_close ( zckCtx* zck )
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1st parameter 'zck' (pointer) has base type 'struct zckCtx'.
-zck_copy_chunks ( zckCtx* src, zckCtx* tgt )
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1st parameter 'src' (pointer) has base type 'struct zckCtx'.
-zck_create ( )
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Return value (pointer) has base type 'struct zckCtx'.
-zck_dl_free ( zckDL** dl )
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Field 'dl.zck' in 1st parameter 'dl' (pointer) has base type 'struct zckCtx'.
-zck_dl_get_bytes_downloaded ( zckDL* dl )
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Field 'dl.zck' in 1st parameter 'dl' (pointer) has base type 'struct zckCtx'.
-zck_dl_get_bytes_uploaded ( zckDL* dl )
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Field 'dl.zck' in 1st parameter 'dl' (pointer) has base type 'struct zckCtx'.
-zck_dl_init ( zckCtx* zck )
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1st parameter 'zck' (pointer) has base type 'struct zckCtx'.
-zck_dl_reset ( zckDL* dl )
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Field 'dl.zck' in 1st parameter 'dl' (pointer) has base type 'struct zckCtx'.
-zck_end_chunk ( zckCtx* zck )
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1st parameter 'zck' (pointer) has base type 'struct zckCtx'.
-zck_find_valid_chunks ( zckCtx* zck )
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1st parameter 'zck' (pointer) has base type 'struct zckCtx'.
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Header Files 6
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-regex.h
-stddef.h
-stdint-uintn.h
-types.h
-zck.h
-zck_private.h
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Source Files 8
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-comp.c
-dl.c
-hash.c
-header.c
-index_read.c
-log.c
-range.c
-zck.c
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Objects 1
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-libzck.so.0.0.1
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Test Info
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Module Name zchunk
Version #1 0.6.3
Version #2 0.7.0
Arch x86_64
Subject Source Compatibility
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Test Results
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Total Header Files 6
Total Source Files 8
Total Objects 1
Total Symbols / Types 50 / 53
Compatibility 51%
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Problem Summary
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Severity Count
Added Symbols - 16
Removed Symbols High 2
Problems with
Data Types High 2
Medium 3
Low 12
Problems with
Symbols High 0
Medium 1
Low 0
Problems with
Constants Low 0
Other Changes
in Data Types - 6
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Added Symbols 16
-dl.c
-zck_dl_get_range ( zckDL* dl )
-zck_dl_get_zck ( zckDL* dl )
-zck_dl_set_header_cb ( zckDL* dl, zck_wcb func )
-zck_dl_set_header_data ( zckDL* dl, void* data )
-zck_dl_set_range ( zckDL* dl, zckRange* range )
-zck_dl_set_write_cb ( zckDL* dl, zck_wcb func )
-zck_dl_set_write_data ( zckDL* dl, void* data )
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-index_read.c
-zck_compare_chunk_digest ( zckChunk* a, zckChunk* b )
-zck_get_chunk_comp_size ( zckChunk* idx )
-zck_get_chunk_count ( zckCtx* zck )
-zck_get_chunk_size ( zckChunk* idx )
-zck_get_chunk_start ( zckChunk* idx )
-zck_get_chunk_valid ( zckChunk* idx )
-zck_get_first_chunk ( zckCtx* zck )
-zck_get_next_chunk ( zckChunk* idx )
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-range.c
-zck_get_range_count ( zckRange* range )
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Removed Symbols 2
-index_read.c
-zck_get_index ( zckCtx* zck )
-zck_get_index_count ( zckCtx* zck )
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Problems with Data Types, High Severity 2
-zck.h
- -[+] struct zckDL 2 -
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Change Effect
1 Field wdata has been removed from this type. Recompilation of a client program may be broken with the error message: 'struct zckDL' has no member named 'wdata'.
2 Field hdrdata has been renamed to boundary. Recompilation of a client program may be broken with the error message: struct zckDL has no member named hdrdata.
- -[+] affected symbols: 5 (10%) -
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zck_dl_free ( zckDL** dl )
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1st parameter 'dl' (pointer) has base type 'struct zckDL'.
-zck_dl_get_bytes_downloaded ( zckDL* dl )
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1st parameter 'dl' (pointer) has base type 'struct zckDL'.
-zck_dl_get_bytes_uploaded ( zckDL* dl )
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1st parameter 'dl' (pointer) has base type 'struct zckDL'.
-zck_dl_init ( zckCtx* zck )
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Return value (pointer) has base type 'struct zckDL'.
-zck_dl_reset ( zckDL* dl )
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1st parameter 'dl' (pointer) has base type 'struct zckDL'.
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Problems with Data Types, Medium Severity 3
-zck.h
- -[+] struct zckIndex 1 -
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Change Effect
1 Base type of field first has been changed from struct zckIndexItem to struct zckChunk of different format. Recompilation of a client program may be broken.
- -[+] affected symbols: 39 (78%) -
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zck_close ( zckCtx* zck )
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Field 'zck.index' in 1st parameter 'zck' (pointer) has base type 'struct zckIndex'.
-zck_copy_chunks ( zckCtx* src, zckCtx* tgt )
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Field 'src.index' in 1st parameter 'src' (pointer) has base type 'struct zckIndex'.
-zck_create ( )
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Field 'retval.index' in the return value (pointer) has base type 'struct zckIndex'.
-zck_dl_free ( zckDL** dl )
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Field 'dl.range.index' in 1st parameter 'dl' (pointer) has base type 'struct zckIndex'.
-zck_dl_get_bytes_downloaded ( zckDL* dl )
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Field 'dl.range.index' in 1st parameter 'dl' (pointer) has base type 'struct zckIndex'.
-zck_dl_get_bytes_uploaded ( zckDL* dl )
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Field 'dl.range.index' in 1st parameter 'dl' (pointer) has base type 'struct zckIndex'.
-zck_dl_init ( zckCtx* zck )
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Field 'zck.index' in 1st parameter 'zck' (pointer) has base type 'struct zckIndex'.
-zck_dl_reset ( zckDL* dl )
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Field 'dl.range.index' in 1st parameter 'dl' (pointer) has base type 'struct zckIndex'.
-zck_end_chunk ( zckCtx* zck )
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Field 'zck.index' in 1st parameter 'zck' (pointer) has base type 'struct zckIndex'.
-zck_find_valid_chunks ( zckCtx* zck )
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Field 'zck.index' in 1st parameter 'zck' (pointer) has base type 'struct zckIndex'.
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-zck_private.h
- -[+] struct zckComp 1 -
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Change Effect
1 Base type of field data_idx has been changed from struct zckIndexItem to struct zckChunk of different format. Recompilation of a client program may be broken.
- -[+] affected symbols: 37 (74%) -
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zck_close ( zckCtx* zck )
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Field 'zck.comp' in 1st parameter 'zck' (pointer) has base type 'struct zckComp'.
-zck_copy_chunks ( zckCtx* src, zckCtx* tgt )
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Field 'src.comp' in 1st parameter 'src' (pointer) has base type 'struct zckComp'.
-zck_create ( )
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Field 'retval.comp' in the return value (pointer) has base type 'struct zckComp'.
-zck_dl_free ( zckDL** dl )
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Field 'dl.zck.comp' in 1st parameter 'dl' (pointer) has base type 'struct zckComp'.
-zck_dl_get_bytes_downloaded ( zckDL* dl )
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Field 'dl.zck.comp' in 1st parameter 'dl' (pointer) has base type 'struct zckComp'.
-zck_dl_get_bytes_uploaded ( zckDL* dl )
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Field 'dl.zck.comp' in 1st parameter 'dl' (pointer) has base type 'struct zckComp'.
-zck_dl_init ( zckCtx* zck )
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Field 'zck.comp' in 1st parameter 'zck' (pointer) has base type 'struct zckComp'.
-zck_dl_reset ( zckDL* dl )
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Field 'dl.zck.comp' in 1st parameter 'dl' (pointer) has base type 'struct zckComp'.
-zck_end_chunk ( zckCtx* zck )
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Field 'zck.comp' in 1st parameter 'zck' (pointer) has base type 'struct zckComp'.
-zck_find_valid_chunks ( zckCtx* zck )
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Field 'zck.comp' in 1st parameter 'zck' (pointer) has base type 'struct zckComp'.
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- - -[+] struct zckCtx 1 -
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Change Effect
1 Base type of field work_index_item has been changed from struct zckIndexItem to struct zckChunk of different format. Recompilation of a client program may be broken.
- -[+] affected symbols: 37 (74%) -
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zck_close ( zckCtx* zck )
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1st parameter 'zck' (pointer) has base type 'struct zckCtx'.
-zck_copy_chunks ( zckCtx* src, zckCtx* tgt )
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1st parameter 'src' (pointer) has base type 'struct zckCtx'.
-zck_create ( )
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Return value (pointer) has base type 'struct zckCtx'.
-zck_dl_free ( zckDL** dl )
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Field 'dl.zck' in 1st parameter 'dl' (pointer) has base type 'struct zckCtx'.
-zck_dl_get_bytes_downloaded ( zckDL* dl )
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Field 'dl.zck' in 1st parameter 'dl' (pointer) has base type 'struct zckCtx'.
-zck_dl_get_bytes_uploaded ( zckDL* dl )
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Field 'dl.zck' in 1st parameter 'dl' (pointer) has base type 'struct zckCtx'.
-zck_dl_init ( zckCtx* zck )
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1st parameter 'zck' (pointer) has base type 'struct zckCtx'.
-zck_dl_reset ( zckDL* dl )
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Field 'dl.zck' in 1st parameter 'dl' (pointer) has base type 'struct zckCtx'.
-zck_end_chunk ( zckCtx* zck )
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1st parameter 'zck' (pointer) has base type 'struct zckCtx'.
-zck_find_valid_chunks ( zckCtx* zck )
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1st parameter 'zck' (pointer) has base type 'struct zckCtx'.
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Problems with Symbols, Medium Severity 1
-hash.c
- -[+] zck_get_chunk_digest ( zckIndexItem* item ) 1 -
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- - -⇣ -
-zck_get_chunk_digest ( zckChunk* item )
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Change Effect
1 Base type of parameter item has been changed from struct zckIndexItem to struct zckChunk of different format. Recompilation of a client program may be broken.
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Problems with Data Types, Low Severity 12
-zck.h
- -[+] struct zckDL 12 -
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Change Effect
1 Field dl_chunk_data has been added to this type. This field will not be initialized or used by old client applications.
2 Field dl_regex has been added to this type. This field will not be initialized or used by old client applications.
3 Field end_regex has been added to this type. This field will not be initialized or used by old client applications.
4 Field hdr_regex has been added to this type. This field will not be initialized or used by old client applications.
5 Field header_data has been added to this type. This field will not be initialized or used by old client applications.
6 Field is_chunk has been added to this type. This field will not be initialized or used by old client applications.
7 Field mp has been added to this type. This field will not be initialized or used by old client applications.
8 Field parser_started has been added to this type. This field will not be initialized or used by old client applications.
9 Field tgt_check has been added to this type. This field will not be initialized or used by old client applications.
10 Field tgt_number has been added to this type. This field will not be initialized or used by old client applications.
11 Field write_data has been added to this type. This field will not be initialized or used by old client applications.
12 Field write_in_chunk has been added to this type. This field will not be initialized or used by old client applications.
- -[+] affected symbols: 5 (10%) -
-
zck_dl_free ( zckDL** dl )
-
1st parameter 'dl' (pointer) has base type 'struct zckDL'.
-zck_dl_get_bytes_downloaded ( zckDL* dl )
-
1st parameter 'dl' (pointer) has base type 'struct zckDL'.
-zck_dl_get_bytes_uploaded ( zckDL* dl )
-
1st parameter 'dl' (pointer) has base type 'struct zckDL'.
-zck_dl_init ( zckCtx* zck )
-
Return value (pointer) has base type 'struct zckDL'.
-zck_dl_reset ( zckDL* dl )
-
1st parameter 'dl' (pointer) has base type 'struct zckDL'.
-
-
-

- -
-to the top
- -
Other Changes in Data Types 6
-zck.h
- -[+] struct zckDL 6 -
-
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Change Effect
1 The relative position of field dl has been changed from 0 to 1. No effect.
2 The relative position of field header_cb has been changed from 3 to 6. No effect.
3 The relative position of field range has been changed from 5 to 3. No effect.
4 The relative position of field ul has been changed from 1 to 2. No effect.
5 The relative position of field write_cb has been changed from 2 to 5. No effect.
6 The relative position of field zck has been changed from 6 to 0. No effect.
- -[+] affected symbols: 5 (10%) -
-
zck_dl_free ( zckDL** dl )
-
1st parameter 'dl' (pointer) has base type 'struct zckDL'.
-zck_dl_get_bytes_downloaded ( zckDL* dl )
-
1st parameter 'dl' (pointer) has base type 'struct zckDL'.
-zck_dl_get_bytes_uploaded ( zckDL* dl )
-
1st parameter 'dl' (pointer) has base type 'struct zckDL'.
-zck_dl_init ( zckCtx* zck )
-
Return value (pointer) has base type 'struct zckDL'.
-zck_dl_reset ( zckDL* dl )
-
1st parameter 'dl' (pointer) has base type 'struct zckDL'.
-
-
-

- -
-to the top
-
Header Files 6
-
-regex.h
-stddef.h
-stdint-uintn.h
-types.h
-zck.h
-zck_private.h
-
-
to the top
-
Source Files 8
-
-comp.c
-dl.c
-hash.c
-header.c
-index_read.c
-log.c
-range.c
-zck.c
-
-
to the top
-
Objects 1
-
-libzck.so.0.0.1
-
-
to the top
-

-
Generated by ABI Compliance Checker 2.3 -
-
- - diff --git a/test/compat_reports/zchunk/0.7.0_to_0.7.1/compat_report.html b/test/compat_reports/zchunk/0.7.0_to_0.7.1/compat_report.html new file mode 100644 index 0000000..977922e --- /dev/null +++ b/test/compat_reports/zchunk/0.7.0_to_0.7.1/compat_report.html @@ -0,0 +1,517 @@ + + + + + + + + + +zchunk: 0.7.0 to 0.7.1 compatibility report + + + +
API compatibility report for the libzck.so object between 0.7.0 and 0.7.1 versions on x86_64
+ +
+
+ Binary
Compatibility + Source
Compatibility +
+
Test Info
+ + + + + + + +
Module Name zchunk
Version #1 0.7.0
Version #2 0.7.1
Arch x86_64
GCC Version 8.1.1
Subject Binary Compatibility
+
Test Results
+ + + + + + + +
Total Header Files 1
Total Source Files 8
Total Objects 1
Total Symbols / Types 62 / 20
Compatibility 100%
+
Problem Summary
+ + + + + + + + + +
Severity Count
Added Symbols - 4
Removed Symbols High 0
Problems with
Data Types High 0
Medium 0
Low 0
Problems with
Symbols High 0
Medium 0
Low 0
Problems with
Constants Low 0
+ +
Added Symbols 4
+zck.h, libzck.so.0.0.1
+zck_dl_set_zck ( zckDL* dl, zckCtx* zck )
+zck_failed_chunks ( zckCtx* zck )
+zck_set_fd ( zckCtx* zck, int fd )
+zck_validate_lead ( zckCtx* zck )
+
+to the top
+
Header Files 1
+
+zck.h
+
+
to the top
+
Source Files 8
+
+comp.c
+dl.c
+hash.c
+header.c
+index_read.c
+log.c
+range.c
+zck.c
+
+
to the top
+
Objects 1
+
+libzck.so.0.0.1
+
+
to the top
+

+
Test Info
+ + + + + + +
Module Name zchunk
Version #1 0.7.0
Version #2 0.7.1
Arch x86_64
Subject Source Compatibility
+
Test Results
+ + + + + + + +
Total Header Files 1
Total Source Files 8
Total Objects 1
Total Symbols / Types 62 / 20
Compatibility 100%
+
Problem Summary
+ + + + + + + + + +
Severity Count
Added Symbols - 5
Removed Symbols High 0
Problems with
Data Types High 0
Medium 0
Low 0
Problems with
Symbols High 0
Medium 0
Low 0
Problems with
Constants Low 0
+ +
Added Symbols 5
+zck.h
+zck_dl_get_range ( zckDL* dl )
+zck_dl_set_zck ( zckDL* dl, zckCtx* zck )
+zck_failed_chunks ( zckCtx* zck )
+zck_set_fd ( zckCtx* zck, int fd )
+zck_validate_lead ( zckCtx* zck )
+
+to the top
+
Header Files 1
+
+zck.h
+
+
to the top
+
Source Files 8
+
+comp.c
+dl.c
+hash.c
+header.c
+index_read.c
+log.c
+range.c
+zck.c
+
+
to the top
+
Objects 1
+
+libzck.so.0.0.1
+
+
to the top
+

+
Generated by ABI Compliance Checker 2.3 +
+
+ + -- 2.30.2

Module Name	zchunk
Version #1	0.6.3
Version #2	0.7.0
Arch	x86_64
GCC Version	8.1.1
Subject	Binary Compatibility

Total Header Files	6
Total Source Files	8
Total Objects	1
Total Symbols / Types	50 / 53
Compatibility	85%

	Severity	Count
Added Symbols	-	16
Removed Symbols	High	2
Problems with Data Types	High	1
	Medium	17
	Low	7
Problems with Symbols	High	0
	Medium	1
	Low	0
Problems with Constants	Low	0

	Change	Effect
1	Field dl_chunk_data 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 dl_regex 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 end_regex 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.
4	Field hdr_regex 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.
5	Field mp 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.
6	Field parser_started 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.
7	Field tgt_check 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.
8	Field tgt_number 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.
9	Field write_data 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.
10	Field write_in_chunk 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.
11	Field priv has been removed from the middle position of this structural type.	1) 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 the inclusive type has been changed.
12	The relative position of field dl has been changed from 0 to 1.	Applications will access incorrect memory when attempting to access this field.
13	The relative position of field header_cb has been changed from 3 to 6.	Applications will access incorrect memory when attempting to access this field.
14	The relative position of field range has been changed from 5 to 3.	Applications will access incorrect memory when attempting to access this field.
15	The relative position of field ul has been changed from 1 to 2.	Applications will access incorrect memory when attempting to access this field.
16	The relative position of field write_cb has been changed from 2 to 5.	Applications will access incorrect memory when attempting to access this field.
17	The relative position of field zck has been changed from 6 to 0.	Applications will access incorrect memory when attempting to access this field.

	Change	Effect
1	Field header_data 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 72 bytes to 144 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.
3	Field is_chunk has been added to this type.	This field will not be initialized by old clients. 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 hdrdata has been renamed to boundary.	Renaming of a field in data type may indicate a change in the semantic meaning of the field.

	Change	Effect
1	Field wdata has been removed from this type.	Recompilation of a client program may be broken with the error message: 'struct zckDL' has no member named 'wdata'.
2	Field hdrdata has been renamed to boundary.	Recompilation of a client program may be broken with the error message: struct zckDL has no member named hdrdata.

	Change	Effect
1	Field dl_chunk_data has been added to this type.	This field will not be initialized or used by old client applications.
2	Field dl_regex has been added to this type.	This field will not be initialized or used by old client applications.
3	Field end_regex has been added to this type.	This field will not be initialized or used by old client applications.
4	Field hdr_regex has been added to this type.	This field will not be initialized or used by old client applications.
5	Field header_data has been added to this type.	This field will not be initialized or used by old client applications.
6	Field is_chunk has been added to this type.	This field will not be initialized or used by old client applications.
7	Field mp has been added to this type.	This field will not be initialized or used by old client applications.
8	Field parser_started has been added to this type.	This field will not be initialized or used by old client applications.
9	Field tgt_check has been added to this type.	This field will not be initialized or used by old client applications.
10	Field tgt_number has been added to this type.	This field will not be initialized or used by old client applications.
11	Field write_data has been added to this type.	This field will not be initialized or used by old client applications.
12	Field write_in_chunk has been added to this type.	This field will not be initialized or used by old client applications.

	Change	Effect
1	The relative position of field dl has been changed from 0 to 1.	No effect.
2	The relative position of field header_cb has been changed from 3 to 6.	No effect.
3	The relative position of field range has been changed from 5 to 3.	No effect.
4	The relative position of field ul has been changed from 1 to 2.	No effect.
5	The relative position of field write_cb has been changed from 2 to 5.	No effect.
6	The relative position of field zck has been changed from 6 to 0.	No effect.