Provided by: libfsapfs-dev_20240429-1ubuntu1_amd64 
NAME
libfsapfs.h — Library to access the Apple File System (APFS) format
SYNOPSIS
#include <libfsapfs.h>
Support functions
const char *
libfsapfs_get_version(void);
int
libfsapfs_get_access_flags_read(void);
int
libfsapfs_get_codepage(int *codepage, libfsapfs_error_t **error);
int
libfsapfs_set_codepage(int codepage, libfsapfs_error_t **error);
int
libfsapfs_check_container_signature(const char *filename, libfsapfs_error_t **error);
int
libfsapfs_check_volume_signature(const char *filename, libfsapfs_error_t **error);
Available when compiled with wide character string support:
int
libfsapfs_check_container_signature_wide(const wchar_t *filename, libfsapfs_error_t **error);
int
libfsapfs_check_volume_signature_wide(const wchar_t *filename, libfsapfs_error_t **error);
Available when compiled with libbfio support:
int
libfsapfs_check_container_signature_file_io_handle(libbfio_handle_t *file_io_handle,
libfsapfs_error_t **error);
int
libfsapfs_check_volume_signature_file_io_handle(libbfio_handle_t *file_io_handle,
libfsapfs_error_t **error);
Notify functions
void
libfsapfs_notify_set_verbose(int verbose);
int
libfsapfs_notify_set_stream(FILE *stream, libfsapfs_error_t **error);
int
libfsapfs_notify_stream_open(const char *filename, libfsapfs_error_t **error);
int
libfsapfs_notify_stream_close(libfsapfs_error_t **error);
Error functions
void
libfsapfs_error_free(libfsapfs_error_t **error);
int
libfsapfs_error_fprint(libfsapfs_error_t *error, FILE *stream);
int
libfsapfs_error_sprint(libfsapfs_error_t *error, char *string, size_t size);
int
libfsapfs_error_backtrace_fprint(libfsapfs_error_t *error, FILE *stream);
int
libfsapfs_error_backtrace_sprint(libfsapfs_error_t *error, char *string, size_t size);
Container functions
int
libfsapfs_container_initialize(libfsapfs_container_t **container, libfsapfs_error_t **error);
int
libfsapfs_container_free(libfsapfs_container_t **container, libfsapfs_error_t **error);
int
libfsapfs_container_signal_abort(libfsapfs_container_t *container, libfsapfs_error_t **error);
int
libfsapfs_container_open(libfsapfs_container_t *container, const char *filename, int access_flags,
libfsapfs_error_t **error);
int
libfsapfs_container_close(libfsapfs_container_t *container, libfsapfs_error_t **error);
int
libfsapfs_container_get_size(libfsapfs_container_t *container, size64_t *size,
libfsapfs_error_t **error);
int
libfsapfs_container_get_identifier(libfsapfs_container_t *container, uint8_t *uuid_data,
size_t uuid_data_size, libfsapfs_error_t **error);
int
libfsapfs_container_is_locked(libfsapfs_container_t *container, libfsapfs_error_t **error);
int
libfsapfs_container_get_number_of_volumes(libfsapfs_container_t *container, int *number_of_volumes,
libfsapfs_error_t **error);
int
libfsapfs_container_get_volume_by_index(libfsapfs_container_t *container, int volume_index,
libfsapfs_volume_t **volume, libfsapfs_error_t **error);
Available when compiled with wide character string support:
int
libfsapfs_container_open_wide(libfsapfs_container_t *container, const wchar_t *filename,
int access_flags, libfsapfs_error_t **error);
Available when compiled with libbfio support:
int
libfsapfs_container_open_file_io_handle(libfsapfs_container_t *container,
libbfio_handle_t *file_io_handle, int access_flags, libfsapfs_error_t **error);
Volume functions
int
libfsapfs_volume_free(libfsapfs_volume_t **volume, libfsapfs_error_t **error);
int
libfsapfs_volume_unlock(libfsapfs_volume_t *volume, libfsapfs_error_t **error);
int
libfsapfs_volume_get_features_flags(libfsapfs_volume_t *volume, uint64_t *compatible_features_flags,
uint64_t *incompatible_features_flags, uint64_t *read_only_compatible_features_flags,
libfsapfs_error_t **error);
int
libfsapfs_volume_get_size(libfsapfs_volume_t *volume, size64_t *size, libfsapfs_error_t **error);
int
libfsapfs_volume_get_identifier(libfsapfs_volume_t *volume, uint8_t *uuid_data, size_t uuid_data_size,
libfsapfs_error_t **error);
int
libfsapfs_volume_get_utf8_name_size(libfsapfs_volume_t *volume, size_t *utf8_string_size,
libfsapfs_error_t **error);
int
libfsapfs_volume_get_utf8_name(libfsapfs_volume_t *volume, uint8_t *utf8_string, size_t utf8_string_size,
libfsapfs_error_t **error);
int
libfsapfs_volume_get_utf16_name_size(libfsapfs_volume_t *volume, size_t *utf16_string_size,
libfsapfs_error_t **error);
int
libfsapfs_volume_get_utf16_name(libfsapfs_volume_t *volume, uint16_t *utf16_string,
size_t utf16_string_size, libfsapfs_error_t **error);
int
libfsapfs_volume_is_locked(libfsapfs_volume_t *volume, libfsapfs_error_t **error);
int
libfsapfs_volume_set_utf8_password(libfsapfs_volume_t *volume, const uint8_t *utf8_string,
size_t utf8_string_length, libfsapfs_error_t **error);
int
libfsapfs_volume_set_utf16_password(libfsapfs_volume_t *volume, const uint16_t *utf16_string,
size_t utf16_string_length, libfsapfs_error_t **error);
int
libfsapfs_volume_set_utf8_recovery_password(libfsapfs_volume_t *volume, const uint8_t *utf8_string,
size_t utf8_string_length, libfsapfs_error_t **error);
int
libfsapfs_volume_set_utf16_recovery_password(libfsapfs_volume_t *volume, const uint16_t *utf16_string,
size_t utf16_string_length, libfsapfs_error_t **error);
int
libfsapfs_volume_get_root_directory(libfsapfs_volume_t *volume, libfsapfs_file_entry_t **file_entry,
libfsapfs_error_t **error);
int
libfsapfs_volume_get_next_file_entry_identifier(libfsapfs_volume_t *volume, uint64_t *identifier,
libfsapfs_error_t **error);
int
libfsapfs_volume_get_file_entry_by_identifier(libfsapfs_volume_t *volume, uint64_t identifier,
libfsapfs_file_entry_t **file_entry, libfsapfs_error_t **error);
int
libfsapfs_volume_get_file_entry_by_utf8_path(libfsapfs_volume_t *volume, const uint8_t *utf8_string,
size_t utf8_string_length, libfsapfs_file_entry_t **file_entry, libfsapfs_error_t **error);
int
libfsapfs_volume_get_file_entry_by_utf16_path(libfsapfs_volume_t *volume, const uint16_t *utf16_string,
size_t utf16_string_length, libfsapfs_file_entry_t **file_entry, libfsapfs_error_t **error);
int
libfsapfs_volume_get_number_of_snapshots(libfsapfs_volume_t *volume, int *number_of_snapshots,
libfsapfs_error_t **error);
int
libfsapfs_volume_get_snapshot_by_index(libfsapfs_volume_t *volume, int snapshot_index,
libfsapfs_snapshot_t **snapshot, libfsapfs_error_t **error);
Snapshot functions
int
libfsapfs_snapshot_free(libfsapfs_snapshot_t **snapshot, libfsapfs_error_t **error);
int
libfsapfs_snapshot_get_utf8_name_size(libfsapfs_snapshot_t *snapshot, size_t *utf8_string_size,
libfsapfs_error_t **error);
int
libfsapfs_snapshot_get_utf8_name(libfsapfs_snapshot_t *snapshot, uint8_t *utf8_string,
size_t utf8_string_size, libfsapfs_error_t **error);
int
libfsapfs_snapshot_get_utf16_name_size(libfsapfs_snapshot_t *snapshot, size_t *utf16_string_size,
libfsapfs_error_t **error);
int
libfsapfs_snapshot_get_utf16_name(libfsapfs_snapshot_t *snapshot, uint16_t *utf16_string,
size_t utf16_string_size, libfsapfs_error_t **error);
File entry functions
int
libfsapfs_file_entry_free(libfsapfs_file_entry_t **file_entry, libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_identifier(libfsapfs_file_entry_t *file_entry, uint64_t *identifier,
libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_parent_identifier(libfsapfs_file_entry_t *file_entry,
uint64_t *parent_identifier, libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_parent_file_entry(libfsapfs_file_entry_t *file_entry,
libfsapfs_file_entry_t **parent_file_entry, libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_creation_time(libfsapfs_file_entry_t *file_entry, int64_t *posix_time,
libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_modification_time(libfsapfs_file_entry_t *file_entry, int64_t *posix_time,
libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_access_time(libfsapfs_file_entry_t *file_entry, int64_t *posix_time,
libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_inode_change_time(libfsapfs_file_entry_t *file_entry, int64_t *posix_time,
libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_added_time(libfsapfs_file_entry_t *file_entry, int64_t *posix_time,
libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_file_mode(libfsapfs_file_entry_t *file_entry, uint16_t *file_mode,
libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_number_of_links(libfsapfs_file_entry_t *file_entry, uint32_t *number_of_links,
libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_owner_identifier(libfsapfs_file_entry_t *file_entry, uint32_t *owner_identifier,
libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_group_identifier(libfsapfs_file_entry_t *file_entry, uint32_t *group_identifier,
libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_device_identifier(libfsapfs_file_entry_t *file_entry,
uint32_t *device_identifier, libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_device_number(libfsapfs_file_entry_t *file_entry, uint32_t *major_device_number,
uint32_t *minor_device_number, libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_utf8_name_size(libfsapfs_file_entry_t *file_entry, size_t *utf8_string_size,
libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_utf8_name(libfsapfs_file_entry_t *file_entry, uint8_t *utf8_string,
size_t utf8_string_size, libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_utf16_name_size(libfsapfs_file_entry_t *file_entry, size_t *utf16_string_size,
libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_utf16_name(libfsapfs_file_entry_t *file_entry, uint16_t *utf16_string,
size_t utf16_string_size, libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_utf8_symbolic_link_target_size(libfsapfs_file_entry_t *file_entry,
size_t *utf8_string_size, libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_utf8_symbolic_link_target(libfsapfs_file_entry_t *file_entry,
uint8_t *utf8_string, size_t utf8_string_size, libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_utf16_symbolic_link_target_size(libfsapfs_file_entry_t *file_entry,
size_t *utf16_string_size, libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_utf16_symbolic_link_target(libfsapfs_file_entry_t *file_entry,
uint16_t *utf16_string, size_t utf16_string_size, libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_number_of_extended_attributes(libfsapfs_file_entry_t *file_entry,
int *number_of_extended_attributes, libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_extended_attribute_by_index(libfsapfs_file_entry_t *file_entry,
int extended_attribute_index, libfsapfs_extended_attribute_t **extended_attribute,
libfsapfs_error_t **error);
int
libfsapfs_file_entry_has_extended_attribute_by_utf8_name(libfsapfs_file_entry_t *file_entry,
const uint8_t *utf8_string, size_t utf8_string_length, libfsapfs_error_t **error);
int
libfsapfs_file_entry_has_extended_attribute_by_utf16_name(libfsapfs_file_entry_t *file_entry,
const uint16_t *utf16_string, size_t utf16_string_length, libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_extended_attribute_by_utf8_name(libfsapfs_file_entry_t *file_entry,
const uint8_t *utf8_string, size_t utf8_string_length,
libfsapfs_extended_attribute_t **extended_attribute, libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_extended_attribute_by_utf16_name(libfsapfs_file_entry_t *file_entry,
const uint16_t *utf16_string, size_t utf16_string_length,
libfsapfs_extended_attribute_t **extended_attribute, libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_number_of_sub_file_entries(libfsapfs_file_entry_t *file_entry,
int *number_of_sub_file_entries, libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_sub_file_entry_by_index(libfsapfs_file_entry_t *file_entry,
int sub_file_entry_index, libfsapfs_file_entry_t **sub_file_entry, libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_sub_file_entry_by_utf8_name(libfsapfs_file_entry_t *file_entry,
const uint8_t *utf8_string, size_t utf8_string_length, libfsapfs_file_entry_t **sub_file_entry,
libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_sub_file_entry_by_utf16_name(libfsapfs_file_entry_t *file_entry,
const uint16_t *utf16_string, size_t utf16_string_length, libfsapfs_file_entry_t **sub_file_entry,
libfsapfs_error_t **error);
ssize_t
libfsapfs_file_entry_read_buffer(libfsapfs_file_entry_t *file_entry, void *buffer, size_t buffer_size,
libfsapfs_error_t **error);
ssize_t
libfsapfs_file_entry_read_buffer_at_offset(libfsapfs_file_entry_t *file_entry, void *buffer,
size_t buffer_size, off64_t offset, libfsapfs_error_t **error);
off64_t
libfsapfs_file_entry_seek_offset(libfsapfs_file_entry_t *file_entry, off64_t offset, int whence,
libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_offset(libfsapfs_file_entry_t *file_entry, off64_t *offset,
libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_size(libfsapfs_file_entry_t *file_entry, size64_t *size,
libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_number_of_extents(libfsapfs_file_entry_t *file_entry, int *number_of_extents,
libfsapfs_error_t **error);
int
libfsapfs_file_entry_get_extent_by_index(libfsapfs_file_entry_t *file_entry, int extent_index,
off64_t *extent_offset, size64_t *extent_size, uint32_t *extent_flags, libfsapfs_error_t **error);
Extended attribute functions
int
libfsapfs_extended_attribute_free(libfsapfs_extended_attribute_t **extended_attribute,
libfsapfs_error_t **error);
int
libfsapfs_extended_attribute_get_identifier(libfsapfs_extended_attribute_t *extended_attribute,
uint64_t *identifier, libfsapfs_error_t **error);
int
libfsapfs_extended_attribute_get_utf8_name_size(libfsapfs_extended_attribute_t *extended_attribute,
size_t *utf8_string_size, libfsapfs_error_t **error);
int
libfsapfs_extended_attribute_get_utf8_name(libfsapfs_extended_attribute_t *extended_attribute,
uint8_t *utf8_string, size_t utf8_string_size, libfsapfs_error_t **error);
int
libfsapfs_extended_attribute_get_utf16_name_size(libfsapfs_extended_attribute_t *extended_attribute,
size_t *utf16_string_size, libfsapfs_error_t **error);
int
libfsapfs_extended_attribute_get_utf16_name(libfsapfs_extended_attribute_t *extended_attribute,
uint16_t *utf16_string, size_t utf16_string_size, libfsapfs_error_t **error);
ssize_t
libfsapfs_extended_attribute_read_buffer(libfsapfs_extended_attribute_t *extended_attribute,
void *buffer, size_t buffer_size, libfsapfs_error_t **error);
ssize_t
libfsapfs_extended_attribute_read_buffer_at_offset(libfsapfs_extended_attribute_t *extended_attribute,
void *buffer, size_t buffer_size, off64_t offset, libfsapfs_error_t **error);
off64_t
libfsapfs_extended_attribute_seek_offset(libfsapfs_extended_attribute_t *extended_attribute,
off64_t offset, int whence, libfsapfs_error_t **error);
int
libfsapfs_extended_attribute_get_offset(libfsapfs_extended_attribute_t *extended_attribute,
off64_t *offset, libfsapfs_error_t **error);
int
libfsapfs_extended_attribute_get_size(libfsapfs_extended_attribute_t *extended_attribute, size64_t *size,
libfsapfs_error_t **error);
int
libfsapfs_extended_attribute_get_number_of_extents(libfsapfs_extended_attribute_t *extended_attribute,
int *number_of_extents, libfsapfs_error_t **error);
int
libfsapfs_extended_attribute_get_extent_by_index(libfsapfs_extended_attribute_t *extended_attribute,
int extent_index, off64_t *extent_offset, size64_t *extent_size, uint32_t *extent_flags,
libfsapfs_error_t **error);
DESCRIPTION
The libfsapfs_get_version() function is used to retrieve the library version.
RETURN VALUES
Most of the functions return NULL or -1 on error, dependent on the return type. For the actual return
values see "libfsapfs.h".
ENVIRONMENT
None
FILES
None
NOTES
libfsapfs can be compiled with wide character support (wchar_t).
To compile libfsapfs with wide character support use: ./configure --enable-wide-character-type=yes
or define: _UNICODE
or UNICODE
during compilation.
LIBFSAPFS_WIDE_CHARACTER_TYPE
in libfsapfs/features.h can be used to determine if libfsapfs was compiled with wide character support.
BUGS
Please report bugs of any kind on the project issue tracker: https://github.com/libyal/libfsapfs/issues
AUTHOR
These man pages are generated from "libfsapfs.h".
COPYRIGHT
Copyright (C) 2018-2024, Joachim Metz <joachim.metz@gmail.com>.
This is free software; see the source for copying conditions. There is NO warranty; not even for
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
SEE ALSO
the libfsapfs.h include file
libfsapfs July 28, 2022 libfsapfs(3)