Provided by: libfsxfs-dev_20240501-1ubuntu2_amd64 
NAME
libfsxfs.h — Library to support the X File System (XFS) format
SYNOPSIS
#include <libfsxfs.h>
Support functions
const char *
libfsxfs_get_version(void);
int
libfsxfs_get_access_flags_read(void);
int
libfsxfs_get_codepage(int *codepage, libfsxfs_error_t **error);
int
libfsxfs_set_codepage(int codepage, libfsxfs_error_t **error);
int
libfsxfs_check_volume_signature(const char *filename, libfsxfs_error_t **error);
Available when compiled with wide character string support:
int
libfsxfs_check_volume_signature_wide(const wchar_t *filename, libfsxfs_error_t **error);
Available when compiled with libbfio support:
int
libfsxfs_check_volume_signature_file_io_handle(libbfio_handle_t *file_io_handle,
libfsxfs_error_t **error);
Notify functions
void
libfsxfs_notify_set_verbose(int verbose);
int
libfsxfs_notify_set_stream(FILE *stream, libfsxfs_error_t **error);
int
libfsxfs_notify_stream_open(const char *filename, libfsxfs_error_t **error);
int
libfsxfs_notify_stream_close(libfsxfs_error_t **error);
Error functions
void
libfsxfs_error_free(libfsxfs_error_t **error);
int
libfsxfs_error_fprint(libfsxfs_error_t *error, FILE *stream);
int
libfsxfs_error_sprint(libfsxfs_error_t *error, char *string, size_t size);
int
libfsxfs_error_backtrace_fprint(libfsxfs_error_t *error, FILE *stream);
int
libfsxfs_error_backtrace_sprint(libfsxfs_error_t *error, char *string, size_t size);
Volume functions
int
libfsxfs_volume_initialize(libfsxfs_volume_t **volume, libfsxfs_error_t **error);
int
libfsxfs_volume_free(libfsxfs_volume_t **volume, libfsxfs_error_t **error);
int
libfsxfs_volume_signal_abort(libfsxfs_volume_t *volume, libfsxfs_error_t **error);
int
libfsxfs_volume_open(libfsxfs_volume_t *volume, const char *filename, int access_flags,
libfsxfs_error_t **error);
int
libfsxfs_volume_close(libfsxfs_volume_t *volume, libfsxfs_error_t **error);
int
libfsxfs_volume_get_format_version(libfsxfs_volume_t *volume, uint8_t *format_version,
libfsxfs_error_t **error);
int
libfsxfs_volume_get_utf8_label_size(libfsxfs_volume_t *volume, size_t *utf8_string_size,
libfsxfs_error_t **error);
int
libfsxfs_volume_get_utf8_label(libfsxfs_volume_t *volume, uint8_t *utf8_string, size_t utf8_string_size,
libfsxfs_error_t **error);
int
libfsxfs_volume_get_utf16_label_size(libfsxfs_volume_t *volume, size_t *utf16_string_size,
libfsxfs_error_t **error);
int
libfsxfs_volume_get_utf16_label(libfsxfs_volume_t *volume, uint16_t *utf16_string,
size_t utf16_string_size, libfsxfs_error_t **error);
int
libfsxfs_volume_get_root_directory(libfsxfs_volume_t *volume, libfsxfs_file_entry_t **file_entry,
libfsxfs_error_t **error);
int
libfsxfs_volume_get_file_entry_by_inode(libfsxfs_volume_t *volume, uint64_t inode_number,
libfsxfs_file_entry_t **file_entry, libfsxfs_error_t **error);
int
libfsxfs_volume_get_file_entry_by_utf8_path(libfsxfs_volume_t *volume, const uint8_t *utf8_string,
size_t utf8_string_length, libfsxfs_file_entry_t **file_entry, libfsxfs_error_t **error);
int
libfsxfs_volume_get_file_entry_by_utf16_path(libfsxfs_volume_t *volume, const uint16_t *utf16_string,
size_t utf16_string_length, libfsxfs_file_entry_t **file_entry, libfsxfs_error_t **error);
Available when compiled with wide character string support:
int
libfsxfs_volume_open_wide(libfsxfs_volume_t *volume, const wchar_t *filename, int access_flags,
libfsxfs_error_t **error);
Available when compiled with libbfio support:
int
libfsxfs_volume_open_file_io_handle(libfsxfs_volume_t *volume, libbfio_handle_t *file_io_handle,
int access_flags, libfsxfs_error_t **error);
File entry functions
int
libfsxfs_file_entry_free(libfsxfs_file_entry_t **file_entry, libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_inode_number(libfsxfs_file_entry_t *file_entry, uint64_t *inode_number,
libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_creation_time(libfsxfs_file_entry_t *file_entry, int64_t *posix_time,
libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_modification_time(libfsxfs_file_entry_t *file_entry, int64_t *posix_time,
libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_access_time(libfsxfs_file_entry_t *file_entry, int64_t *posix_time,
libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_inode_change_time(libfsxfs_file_entry_t *file_entry, int64_t *posix_time,
libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_file_mode(libfsxfs_file_entry_t *file_entry, uint16_t *file_mode,
libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_number_of_links(libfsxfs_file_entry_t *file_entry, uint32_t *number_of_links,
libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_owner_identifier(libfsxfs_file_entry_t *file_entry, uint32_t *owner_identifier,
libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_group_identifier(libfsxfs_file_entry_t *file_entry, uint32_t *group_identifier,
libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_device_identifier(libfsxfs_file_entry_t *file_entry, uint32_t *device_identifier,
libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_device_number(libfsxfs_file_entry_t *file_entry, uint32_t *major_device_number,
uint32_t *minor_device_number, libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_utf8_name_size(libfsxfs_file_entry_t *file_entry, size_t *utf8_string_size,
libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_utf8_name(libfsxfs_file_entry_t *file_entry, uint8_t *utf8_string,
size_t utf8_string_size, libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_utf16_name_size(libfsxfs_file_entry_t *file_entry, size_t *utf16_string_size,
libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_utf16_name(libfsxfs_file_entry_t *file_entry, uint16_t *utf16_string,
size_t utf16_string_size, libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_utf8_symbolic_link_target_size(libfsxfs_file_entry_t *file_entry,
size_t *utf8_string_size, libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_utf8_symbolic_link_target(libfsxfs_file_entry_t *file_entry,
uint8_t *utf8_string, size_t utf8_string_size, libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_utf16_symbolic_link_target_size(libfsxfs_file_entry_t *file_entry,
size_t *utf16_string_size, libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_utf16_symbolic_link_target(libfsxfs_file_entry_t *file_entry,
uint16_t *utf16_string, size_t utf16_string_size, libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_number_of_extended_attributes(libfsxfs_file_entry_t *file_entry,
int *number_of_extended_attributes, libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_extended_attribute_by_index(libfsxfs_file_entry_t *file_entry,
int extended_attribute_index, libfsxfs_extended_attribute_t **extended_attribute,
libfsxfs_error_t **error);
int
libfsxfs_file_entry_has_extended_attribute_by_utf8_name(libfsxfs_file_entry_t *file_entry,
const uint8_t *utf8_string, size_t utf8_string_length, libfsxfs_error_t **error);
int
libfsxfs_file_entry_has_extended_attribute_by_utf16_name(libfsxfs_file_entry_t *file_entry,
const uint16_t *utf16_string, size_t utf16_string_length, libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_extended_attribute_by_utf8_name(libfsxfs_file_entry_t *file_entry,
const uint8_t *utf8_string, size_t utf8_string_length,
libfsxfs_extended_attribute_t **extended_attribute, libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_extended_attribute_by_utf16_name(libfsxfs_file_entry_t *file_entry,
const uint16_t *utf16_string, size_t utf16_string_length,
libfsxfs_extended_attribute_t **extended_attribute, libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_number_of_sub_file_entries(libfsxfs_file_entry_t *file_entry,
int *number_of_sub_entries, libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_sub_file_entry_by_index(libfsxfs_file_entry_t *file_entry,
int sub_file_entry_index, libfsxfs_file_entry_t **sub_file_entry, libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_sub_file_entry_by_utf8_name(libfsxfs_file_entry_t *file_entry,
const uint8_t *utf8_string, size_t utf8_string_length, libfsxfs_file_entry_t **sub_file_entry,
libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_sub_file_entry_by_utf16_name(libfsxfs_file_entry_t *file_entry,
const uint16_t *utf16_string, size_t utf16_string_length, libfsxfs_file_entry_t **sub_file_entry,
libfsxfs_error_t **error);
ssize_t
libfsxfs_file_entry_read_buffer(libfsxfs_file_entry_t *file_entry, void *buffer, size_t buffer_size,
libfsxfs_error_t **error);
ssize_t
libfsxfs_file_entry_read_buffer_at_offset(libfsxfs_file_entry_t *file_entry, void *buffer,
size_t buffer_size, off64_t offset, libfsxfs_error_t **error);
off64_t
libfsxfs_file_entry_seek_offset(libfsxfs_file_entry_t *file_entry, off64_t offset, int whence,
libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_offset(libfsxfs_file_entry_t *file_entry, off64_t *offset,
libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_size(libfsxfs_file_entry_t *file_entry, size64_t *size,
libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_number_of_extents(libfsxfs_file_entry_t *file_entry, int *number_of_extents,
libfsxfs_error_t **error);
int
libfsxfs_file_entry_get_extent_by_index(libfsxfs_file_entry_t *file_entry, int extent_index,
off64_t *extent_offset, size64_t *extent_size, uint32_t *extent_flags, libfsxfs_error_t **error);
Extended attribute functions
int
libfsxfs_extended_attribute_free(libfsxfs_extended_attribute_t **extended_attribute,
libfsxfs_error_t **error);
int
libfsxfs_extended_attribute_get_utf8_name_size(libfsxfs_extended_attribute_t *extended_attribute,
size_t *utf8_string_size, libfsxfs_error_t **error);
int
libfsxfs_extended_attribute_get_utf8_name(libfsxfs_extended_attribute_t *extended_attribute,
uint8_t *utf8_string, size_t utf8_string_size, libfsxfs_error_t **error);
int
libfsxfs_extended_attribute_get_utf16_name_size(libfsxfs_extended_attribute_t *extended_attribute,
size_t *utf16_string_size, libfsxfs_error_t **error);
int
libfsxfs_extended_attribute_get_utf16_name(libfsxfs_extended_attribute_t *extended_attribute,
uint16_t *utf16_string, size_t utf16_string_size, libfsxfs_error_t **error);
ssize_t
libfsxfs_extended_attribute_read_buffer(libfsxfs_extended_attribute_t *extended_attribute, void *buffer,
size_t buffer_size, libfsxfs_error_t **error);
ssize_t
libfsxfs_extended_attribute_read_buffer_at_offset(libfsxfs_extended_attribute_t *extended_attribute,
void *buffer, size_t buffer_size, off64_t offset, libfsxfs_error_t **error);
off64_t
libfsxfs_extended_attribute_seek_offset(libfsxfs_extended_attribute_t *extended_attribute,
off64_t offset, int whence, libfsxfs_error_t **error);
int
libfsxfs_extended_attribute_get_offset(libfsxfs_extended_attribute_t *extended_attribute,
off64_t *offset, libfsxfs_error_t **error);
int
libfsxfs_extended_attribute_get_size(libfsxfs_extended_attribute_t *extended_attribute, size64_t *size,
libfsxfs_error_t **error);
int
libfsxfs_extended_attribute_get_number_of_extents(libfsxfs_extended_attribute_t *extended_attribute,
int *number_of_extents, libfsxfs_error_t **error);
int
libfsxfs_extended_attribute_get_extent_by_index(libfsxfs_extended_attribute_t *extended_attribute,
int extent_index, off64_t *extent_offset, size64_t *extent_size, uint32_t *extent_flags,
libfsxfs_error_t **error);
DESCRIPTION
The libfsxfs_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 "libfsxfs.h".
ENVIRONMENT
None
FILES
None
NOTES
libfsxfs can be compiled with wide character support (wchar_t).
To compile libfsxfs with wide character support use: ./configure --enable-wide-character-type=yes
or define: _UNICODE
or UNICODE
during compilation.
LIBFSXFS_WIDE_CHARACTER_TYPE
in libfsxfs/features.h can be used to determine if libfsxfs was compiled with wide character support.
BUGS
Please report bugs of any kind on the project issue tracker: https://github.com/libyal/libfsxfs/issues
AUTHOR
These man pages are generated from "libfsxfs.h".
COPYRIGHT
Copyright (C) 2020-2024, 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 libfsxfs.h include file
libfsxfs August 29, 2022 libfsxfs(3)