libfshfs(3) Library Functions Manual libfshfs(3) NAME libfshfs.h -- Library to access the Hierarchical File System (HFS) format SYNOPSIS #include <libfshfs.h> Support functions const char * libfshfs_get_version(void); int libfshfs_get_access_flags_read(void); int libfshfs_get_codepage(int *codepage, libfshfs_error_t **error); int libfshfs_set_codepage(int codepage, libfshfs_error_t **error); int libfshfs_check_volume_signature(const char *filename, libfshfs_error_t **error); Available when compiled with wide character string support: int libfshfs_check_volume_signature_wide(const wchar_t *filename, libfshfs_error_t **error); Available when compiled with libbfio support: int libfshfs_check_volume_signature_file_io_handle(libbfio_handle_t *file_io_handle, libfshfs_error_t **error); Notify functions void libfshfs_notify_set_verbose(int verbose); int libfshfs_notify_set_stream(FILE *stream, libfshfs_error_t **error); int libfshfs_notify_stream_open(const char *filename, libfshfs_error_t **error); int libfshfs_notify_stream_close(libfshfs_error_t **error); Error functions void libfshfs_error_free(libfshfs_error_t **error); int libfshfs_error_fprint(libfshfs_error_t *error, FILE *stream); int libfshfs_error_sprint(libfshfs_error_t *error, char *string, size_t size); int libfshfs_error_backtrace_fprint(libfshfs_error_t *error, FILE *stream); int libfshfs_error_backtrace_sprint(libfshfs_error_t *error, char *string, size_t size); Volume functions int libfshfs_volume_initialize(libfshfs_volume_t **volume, libfshfs_error_t **error); int libfshfs_volume_free(libfshfs_volume_t **volume, libfshfs_error_t **error); int libfshfs_volume_signal_abort(libfshfs_volume_t *volume, libfshfs_error_t **error); int libfshfs_volume_open(libfshfs_volume_t *volume, const char *filename, int access_flags, libfshfs_error_t **error); int libfshfs_volume_close(libfshfs_volume_t *volume, libfshfs_error_t **error); int libfshfs_volume_get_utf8_name_size(libfshfs_volume_t *volume, size_t *utf8_string_size, libfshfs_error_t **error); int libfshfs_volume_get_utf8_name(libfshfs_volume_t *volume, uint8_t *utf8_string, size_t utf8_string_size, libfshfs_error_t **error); int libfshfs_volume_get_utf16_name_size(libfshfs_volume_t *volume, size_t *utf16_string_size, libfshfs_error_t **error); int libfshfs_volume_get_utf16_name(libfshfs_volume_t *volume, uint16_t *utf16_string, size_t utf16_string_size, libfshfs_error_t **error); int libfshfs_volume_get_root_directory(libfshfs_volume_t *volume, libfshfs_file_entry_t **file_entry, libfshfs_error_t **error); int libfshfs_volume_get_file_entry_by_identifier(libfshfs_volume_t *volume, uint32_t identifier, libfshfs_file_entry_t **file_entry, libfshfs_error_t **error); int libfshfs_volume_get_file_entry_by_utf8_path(libfshfs_volume_t *volume, const uint8_t *utf8_string, size_t utf8_string_length, libfshfs_file_entry_t **file_entry, libfshfs_error_t **error); int libfshfs_volume_get_file_entry_by_utf16_path(libfshfs_volume_t *volume, const uint16_t *utf16_string, size_t utf16_string_length, libfshfs_file_entry_t **file_entry, libfshfs_error_t **error); Available when compiled with wide character string support: int libfshfs_volume_open_wide(libfshfs_volume_t *volume, const wchar_t *filename, int access_flags, libfshfs_error_t **error); Available when compiled with libbfio support: int libfshfs_volume_open_file_io_handle(libfshfs_volume_t *volume, libbfio_handle_t *file_io_handle, int access_flags, libfshfs_error_t **error); File entry functions int libfshfs_file_entry_free(libfshfs_file_entry_t **file_entry, libfshfs_error_t **error); int libfshfs_file_entry_get_identifier(libfshfs_file_entry_t *file_entry, uint32_t *identifier, libfshfs_error_t **error); int libfshfs_file_entry_get_parent_identifier(libfshfs_file_entry_t *file_entry, uint32_t *parent_identifier, libfshfs_error_t **error); int libfshfs_file_entry_get_parent_file_entry(libfshfs_file_entry_t *file_entry, libfshfs_file_entry_t **parent_file_entry, libfshfs_error_t **error); int libfshfs_file_entry_get_link_identifier(libfshfs_file_entry_t *file_entry, uint32_t *link_identifier, libfshfs_error_t **error); int libfshfs_file_entry_get_creation_time(libfshfs_file_entry_t *file_entry, uint32_t *hfs_time, libfshfs_error_t **error); int libfshfs_file_entry_get_modification_time(libfshfs_file_entry_t *file_entry, uint32_t *hfs_time, libfshfs_error_t **error); int libfshfs_file_entry_get_entry_modification_time(libfshfs_file_entry_t *file_entry, uint32_t *hfs_time, libfshfs_error_t **error); int libfshfs_file_entry_get_access_time(libfshfs_file_entry_t *file_entry, uint32_t *hfs_time, libfshfs_error_t **error); int libfshfs_file_entry_get_backup_time(libfshfs_file_entry_t *file_entry, uint32_t *hfs_time, libfshfs_error_t **error); int libfshfs_file_entry_get_added_time(libfshfs_file_entry_t *file_entry, int32_t *posix_time, libfshfs_error_t **error); int libfshfs_file_entry_get_file_mode(libfshfs_file_entry_t *file_entry, uint16_t *file_mode, libfshfs_error_t **error); int libfshfs_file_entry_get_number_of_links(libfshfs_file_entry_t *file_entry, uint32_t *number_of_links, libfshfs_error_t **error); int libfshfs_file_entry_get_owner_identifier(libfshfs_file_entry_t *file_entry, uint32_t *owner_identifier, libfshfs_error_t **error); int libfshfs_file_entry_get_group_identifier(libfshfs_file_entry_t *file_entry, uint32_t *group_identifier, libfshfs_error_t **error); int libfshfs_file_entry_get_device_identifier(libfshfs_file_entry_t *file_entry, uint32_t *device_identifier, libfshfs_error_t **error); int libfshfs_file_entry_get_device_number(libfshfs_file_entry_t *file_entry, uint32_t *major_device_number, uint32_t *minor_device_number, libfshfs_error_t **error); int libfshfs_file_entry_get_utf8_name_size(libfshfs_file_entry_t *file_entry, size_t *utf8_string_size, libfshfs_error_t **error); int libfshfs_file_entry_get_utf8_name(libfshfs_file_entry_t *file_entry, uint8_t *utf8_string, size_t utf8_string_size, libfshfs_error_t **error); int libfshfs_file_entry_get_utf16_name_size(libfshfs_file_entry_t *file_entry, size_t *utf16_string_size, libfshfs_error_t **error); int libfshfs_file_entry_get_utf16_name(libfshfs_file_entry_t *file_entry, uint16_t *utf16_string, size_t utf16_string_size, libfshfs_error_t **error); int libfshfs_file_entry_get_utf8_symbolic_link_target_size(libfshfs_file_entry_t *file_entry, size_t *utf8_string_size, libfshfs_error_t **error); int libfshfs_file_entry_get_utf8_symbolic_link_target(libfshfs_file_entry_t *file_entry, uint8_t *utf8_string, size_t utf8_string_size, libfshfs_error_t **error); int libfshfs_file_entry_get_utf16_symbolic_link_target_size(libfshfs_file_entry_t *file_entry, size_t *utf16_string_size, libfshfs_error_t **error); int libfshfs_file_entry_get_utf16_symbolic_link_target(libfshfs_file_entry_t *file_entry, uint16_t *utf16_string, size_t utf16_string_size, libfshfs_error_t **error); int libfshfs_file_entry_has_resource_fork(libfshfs_file_entry_t *file_entry, libfshfs_error_t **error); int libfshfs_file_entry_get_resource_fork(libfshfs_file_entry_t *file_entry, libfshfs_data_stream_t **data_stream, libfshfs_error_t **error); int libfshfs_file_entry_get_number_of_extended_attributes(libfshfs_file_entry_t *file_entry, int *number_of_extended_attributes, libfshfs_error_t **error); int libfshfs_file_entry_get_extended_attribute_by_index(libfshfs_file_entry_t *file_entry, int extended_attribute_index, libfshfs_extended_attribute_t **extended_attribute, libfshfs_error_t **error); int libfshfs_file_entry_has_extended_attribute_by_utf8_name(libfshfs_file_entry_t *file_entry, const uint8_t *utf8_string, size_t utf8_string_length, libfshfs_error_t **error); int libfshfs_file_entry_has_extended_attribute_by_utf16_name(libfshfs_file_entry_t *file_entry, const uint16_t *utf16_string, size_t utf16_string_length, libfshfs_error_t **error); int libfshfs_file_entry_get_extended_attribute_by_utf8_name(libfshfs_file_entry_t *file_entry, const uint8_t *utf8_string, size_t utf8_string_length, libfshfs_extended_attribute_t **extended_attribute, libfshfs_error_t **error); int libfshfs_file_entry_get_extended_attribute_by_utf16_name(libfshfs_file_entry_t *file_entry, const uint16_t *utf16_string, size_t utf16_string_length, libfshfs_extended_attribute_t **extended_attribute, libfshfs_error_t **error); int libfshfs_file_entry_get_number_of_sub_file_entries(libfshfs_file_entry_t *file_entry, int *number_of_sub_file_entries, libfshfs_error_t **error); int libfshfs_file_entry_get_sub_file_entry_by_index(libfshfs_file_entry_t *file_entry, int sub_file_entry_index, libfshfs_file_entry_t **sub_file_entry, libfshfs_error_t **error); int libfshfs_file_entry_get_sub_file_entry_by_utf8_name(libfshfs_file_entry_t *file_entry, const uint8_t *utf8_string, size_t utf8_string_length, libfshfs_file_entry_t **sub_file_entry, libfshfs_error_t **error); int libfshfs_file_entry_get_sub_file_entry_by_utf16_name(libfshfs_file_entry_t *file_entry, const uint16_t *utf16_string, size_t utf16_string_length, libfshfs_file_entry_t **sub_file_entry, libfshfs_error_t **error); ssize_t libfshfs_file_entry_read_buffer(libfshfs_file_entry_t *file_entry, void *buffer, size_t buffer_size, libfshfs_error_t **error); ssize_t libfshfs_file_entry_read_buffer_at_offset(libfshfs_file_entry_t *file_entry, void *buffer, size_t buffer_size, off64_t offset, libfshfs_error_t **error); off64_t libfshfs_file_entry_seek_offset(libfshfs_file_entry_t *file_entry, off64_t offset, int whence, libfshfs_error_t **error); int libfshfs_file_entry_get_offset(libfshfs_file_entry_t *file_entry, off64_t *offset, libfshfs_error_t **error); int libfshfs_file_entry_get_size(libfshfs_file_entry_t *file_entry, size64_t *size, libfshfs_error_t **error); int libfshfs_file_entry_get_number_of_extents(libfshfs_file_entry_t *file_entry, int *number_of_extents, libfshfs_error_t **error); int libfshfs_file_entry_get_extent_by_index(libfshfs_file_entry_t *file_entry, int extent_index, off64_t *extent_offset, size64_t *extent_size, uint32_t *extent_flags, libfshfs_error_t **error); Data stream functions int libfshfs_data_stream_free(libfshfs_data_stream_t **data_stream, libfshfs_error_t **error); ssize_t libfshfs_data_stream_read_buffer(libfshfs_data_stream_t *data_stream, void *buffer, size_t buffer_size, libfshfs_error_t **error); ssize_t libfshfs_data_stream_read_buffer_at_offset(libfshfs_data_stream_t *data_stream, void *buffer, size_t buffer_size, off64_t offset, libfshfs_error_t **error); off64_t libfshfs_data_stream_seek_offset(libfshfs_data_stream_t *data_stream, off64_t offset, int whence, libfshfs_error_t **error); int libfshfs_data_stream_get_offset(libfshfs_data_stream_t *data_stream, off64_t *offset, libfshfs_error_t **error); int libfshfs_data_stream_get_size(libfshfs_data_stream_t *data_stream, size64_t *size, libfshfs_error_t **error); int libfshfs_data_stream_get_number_of_extents(libfshfs_data_stream_t *data_stream, int *number_of_extents, libfshfs_error_t **error); int libfshfs_data_stream_get_extent_by_index(libfshfs_data_stream_t *data_stream, int extent_index, off64_t *extent_offset, size64_t *extent_size, uint32_t *extent_flags, libfshfs_error_t **error); Extended attribute functions int libfshfs_extended_attribute_free(libfshfs_extended_attribute_t **extended_attribute, libfshfs_error_t **error); int libfshfs_extended_attribute_get_utf8_name_size(libfshfs_extended_attribute_t *extended_attribute, size_t *utf8_string_size, libfshfs_error_t **error); int libfshfs_extended_attribute_get_utf8_name(libfshfs_extended_attribute_t *extended_attribute, uint8_t *utf8_string, size_t utf8_string_size, libfshfs_error_t **error); int libfshfs_extended_attribute_get_utf16_name_size(libfshfs_extended_attribute_t *extended_attribute, size_t *utf16_string_size, libfshfs_error_t **error); int libfshfs_extended_attribute_get_utf16_name(libfshfs_extended_attribute_t *extended_attribute, uint16_t *utf16_string, size_t utf16_string_size, libfshfs_error_t **error); ssize_t libfshfs_extended_attribute_read_buffer(libfshfs_extended_attribute_t *extended_attribute, void *buffer, size_t buffer_size, libfshfs_error_t **error); ssize_t libfshfs_extended_attribute_read_buffer_at_offset(libfshfs_extended_attribute_t *extended_attribute, void *buffer, size_t buffer_size, off64_t offset, libfshfs_error_t **error); off64_t libfshfs_extended_attribute_seek_offset(libfshfs_extended_attribute_t *extended_attribute, off64_t offset, int whence, libfshfs_error_t **error); int libfshfs_extended_attribute_get_offset(libfshfs_extended_attribute_t *extended_attribute, off64_t *offset, libfshfs_error_t **error); int libfshfs_extended_attribute_get_size(libfshfs_extended_attribute_t *extended_attribute, size64_t *size, libfshfs_error_t **error); int libfshfs_extended_attribute_get_number_of_extents(libfshfs_extended_attribute_t *extended_attribute, int *number_of_extents, libfshfs_error_t **error); int libfshfs_extended_attribute_get_extent_by_index(libfshfs_extended_attribute_t *extended_attribute, int extent_index, off64_t *extent_offset, size64_t *extent_size, uint32_t *extent_flags, libfshfs_error_t **error); DESCRIPTION The libfshfs_get_version() function is used to retrieve the library ver- sion. RETURN VALUES Most of the functions return NULL or -1 on error, dependent on the return type. For the actual return values see "libfshfs.h". ENVIRONMENT None FILES None NOTES libfshfs can be compiled with wide character support (wchar_t). To compile libfshfs with wide character support use: ./configure --enable-wide-character-type=yes or define: _UNICODE or UNICODE during compilation. LIBFSHFS_WIDE_CHARACTER_TYPE in libfshfs/features.h can be used to determine if libfshfs was compiled with wide character support. BUGS Please report bugs of any kind on the project issue tracker: https://github.com/libyal/libfshfs/issues AUTHOR These man pages are generated from "libfshfs.h". COPYRIGHT Copyright (C) 2009-2026, 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 libfshfs.h include file libfshfs August 31, 2022 libfshfs(3)
NAME | SYNOPSIS | DESCRIPTION | RETURN VALUES | ENVIRONMENT | FILES | NOTES | BUGS | AUTHOR | COPYRIGHT | SEE ALSO
Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=libfshfs&sektion=3&manpath=FreeBSD+Ports+15.1.quarterly>