Binary compatibility report for the GNU Parted library between 3.1 and 3.2 versions on x86

Test Info

Library Name	GNU Parted
Version #1	3.1
Version #2	3.2
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	10
Total Shared Libraries	2
Total Symbols / Types	176 / 129
Verdict	Incompatible (27.8%)

Problem Summary

	Severity	Count
Added Symbols	-	0
Removed Symbols	High	0
Problems with Data Types	High	1
	Medium	0
	Low	1
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	1
Other Changes in Data Types	-	3

Problems with Data Types, High Severity (1)

filesys.h
[+] struct _PedFileSystemType (1)

	Change	Effect
1	Field block_sizes 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 (49)

_ped_disk_alloc ( PedDevice const* dev, PedDiskType const* type )

Field 'retval->part_list->fs_type' in return value (pointer) has base type 'struct _PedFileSystemType'.

_ped_disk_free ( PedDisk* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

_ped_partition_alloc ( PedDisk const* disk, PedPartitionType type, PedFileSystemType const* fs_type, PedSector start, PedSector end )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

_ped_partition_attempt_align ( PedPartition* part, PedConstraint const* external, PedConstraint* internal )

Field 'part->fs_type' in 1st parameter 'part' (pointer) has base type 'struct _PedFileSystemType'.

_ped_partition_free ( PedPartition* part )

Field 'part->fs_type' in 1st parameter 'part' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_add_partition ( PedDisk* disk, PedPartition* part, PedConstraint const* constraint )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_check ( PedDisk const* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_commit ( PedDisk* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_commit_to_dev ( PedDisk* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_commit_to_os ( PedDisk* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_delete_all ( PedDisk* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_delete_partition ( PedDisk* disk, PedPartition* part )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_destroy ( PedDisk* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_duplicate ( PedDisk const* old_disk )

Field 'old_disk->part_list->fs_type' in 1st parameter 'old_disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_extended_partition ( PedDisk const* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_get_flag ( PedDisk const* disk, PedDiskFlag flag )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_get_last_partition_num ( PedDisk const* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_get_max_partition_geometry ( PedDisk* disk, PedPartition* part, PedConstraint const* constraint )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_get_max_primary_partition_count ( PedDisk const* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_get_max_supported_partition_count ( PedDisk const* disk, int* supported )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_get_partition ( PedDisk const* disk, int num )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_get_partition_alignment ( PedDisk const* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_get_partition_by_sector ( PedDisk const* disk, PedSector sect )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_get_primary_partition_count ( PedDisk const* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_is_flag_available ( PedDisk const* disk, PedDiskFlag flag )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_max_partition_length ( PedDisk const* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_max_partition_start_sector ( PedDisk const* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_maximize_partition ( PedDisk* disk, PedPartition* part, PedConstraint const* constraint )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_minimize_extended_partition ( PedDisk* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_new ( PedDevice* dev )

Field 'retval->part_list->fs_type' in return value (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_new_fresh ( PedDevice* dev, PedDiskType const* disk_type )

Field 'retval->part_list->fs_type' in return value (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_next_partition ( PedDisk const* disk, PedPartition const* part )

Field 'part->next->fs_type' in 2nd parameter 'part' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_print ( PedDisk const* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_remove_partition ( PedDisk* disk, PedPartition* part )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_set_flag ( PedDisk* disk, PedDiskFlag flag, int state )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_set_partition_geom ( PedDisk* disk, PedPartition* part, PedConstraint const* constraint, PedSector start, PedSector end )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_file_system_probe_specific ( PedFileSystemType const* fs_type, PedGeometry* geom )

1st parameter 'fs_type' (pointer) has base type 'struct _PedFileSystemType'.

ped_file_system_type_get_next ( PedFileSystemType const* fs_type )

1st parameter 'fs_type' (pointer) has base type 'struct _PedFileSystemType'.

ped_partition_destroy ( PedPartition* part )

Field 'part->fs_type' in 1st parameter 'part' (pointer) has base type 'struct _PedFileSystemType'.

ped_partition_get_flag ( PedPartition const* part, PedPartitionFlag flag )

Field 'part->next->fs_type' in 1st parameter 'part' (pointer) has base type 'struct _PedFileSystemType'.

ped_partition_get_name ( PedPartition const* part )

Field 'part->next->fs_type' in 1st parameter 'part' (pointer) has base type 'struct _PedFileSystemType'.

ped_partition_get_path ( PedPartition const* part )

Field 'part->next->fs_type' in 1st parameter 'part' (pointer) has base type 'struct _PedFileSystemType'.

ped_partition_is_active ( PedPartition const* part )

Field 'part->next->fs_type' in 1st parameter 'part' (pointer) has base type 'struct _PedFileSystemType'.

ped_partition_is_busy ( PedPartition const* part )

Field 'part->next->fs_type' in 1st parameter 'part' (pointer) has base type 'struct _PedFileSystemType'.

ped_partition_is_flag_available ( PedPartition const* part, PedPartitionFlag flag )

Field 'part->next->fs_type' in 1st parameter 'part' (pointer) has base type 'struct _PedFileSystemType'.

ped_partition_new ( PedDisk const* disk, PedPartitionType type, PedFileSystemType const* fs_type, PedSector start, PedSector end )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_partition_set_flag ( PedPartition* part, PedPartitionFlag flag, int state )

Field 'part->fs_type' in 1st parameter 'part' (pointer) has base type 'struct _PedFileSystemType'.

ped_partition_set_name ( PedPartition* part, char const* name )

Field 'part->fs_type' in 1st parameter 'part' (pointer) has base type 'struct _PedFileSystemType'.

ped_partition_set_system ( PedPartition* part, PedFileSystemType const* fs_type )

Field 'part->fs_type' in 1st parameter 'part' (pointer) has base type 'struct _PedFileSystemType'.

to the top

Problems with Data Types, Low Severity (1)

filesys.h
[+] struct _PedFileSystemType (1)

	Change	Effect
1	Size of this type has been changed from 16 bytes to 12 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

[+] affected symbols (49)

_ped_disk_alloc ( PedDevice const* dev, PedDiskType const* type )

Field 'retval->part_list->fs_type' in return value (pointer) has base type 'struct _PedFileSystemType'.

_ped_disk_free ( PedDisk* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

_ped_partition_alloc ( PedDisk const* disk, PedPartitionType type, PedFileSystemType const* fs_type, PedSector start, PedSector end )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

_ped_partition_attempt_align ( PedPartition* part, PedConstraint const* external, PedConstraint* internal )

Field 'part->fs_type' in 1st parameter 'part' (pointer) has base type 'struct _PedFileSystemType'.

_ped_partition_free ( PedPartition* part )

Field 'part->fs_type' in 1st parameter 'part' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_add_partition ( PedDisk* disk, PedPartition* part, PedConstraint const* constraint )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_check ( PedDisk const* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_commit ( PedDisk* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_commit_to_dev ( PedDisk* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_commit_to_os ( PedDisk* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_delete_all ( PedDisk* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_delete_partition ( PedDisk* disk, PedPartition* part )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_destroy ( PedDisk* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_duplicate ( PedDisk const* old_disk )

Field 'old_disk->part_list->fs_type' in 1st parameter 'old_disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_extended_partition ( PedDisk const* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_get_flag ( PedDisk const* disk, PedDiskFlag flag )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_get_last_partition_num ( PedDisk const* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_get_max_partition_geometry ( PedDisk* disk, PedPartition* part, PedConstraint const* constraint )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_get_max_primary_partition_count ( PedDisk const* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_get_max_supported_partition_count ( PedDisk const* disk, int* supported )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_get_partition ( PedDisk const* disk, int num )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_get_partition_alignment ( PedDisk const* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_get_partition_by_sector ( PedDisk const* disk, PedSector sect )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_get_primary_partition_count ( PedDisk const* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_is_flag_available ( PedDisk const* disk, PedDiskFlag flag )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_max_partition_length ( PedDisk const* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_max_partition_start_sector ( PedDisk const* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_maximize_partition ( PedDisk* disk, PedPartition* part, PedConstraint const* constraint )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_minimize_extended_partition ( PedDisk* disk )

Field 'disk->part_list->fs_type' in 1st parameter 'disk' (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_new ( PedDevice* dev )

Field 'retval->part_list->fs_type' in return value (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_new_fresh ( PedDevice* dev, PedDiskType const* disk_type )

Field 'retval->part_list->fs_type' in return value (pointer) has base type 'struct _PedFileSystemType'.

ped_disk_next_partition ( PedDisk const* disk, PedPartition const* part )

Field 'part->part_list->fs_type' in 2nd parameter 'part' (pointer) has base type 'struct _PedFileSystemType'.