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:mod:`macholib.MachO` --- Utilities for reading and writing Mach-O headers
==========================================================================
.. module:: macholib.MachO
:synopsis: Utilities for reading and writing Mach-O headers
This module defines a class :class:`Macho`, which enables reading
and writing the Mach-O header of an executable file or dynamic
library on MacOS X.
.. function:: lc_str_value(offset, cmd_info)
Returns the bytes for an ``lc_str`` value, given the *offset*
of type ``lc_str`` and the ``cmd_info`` that contains the
structure that contains the ``lc_str`` value. ``cmd_info`` is
and item in the ``commands`` attribute of a MachOHeader instance.
.. class:: MachO(filename, allow_unknown_load_commands=False)
Creates a MachO object by reading the Mach-O headers from
*filename*.
The *filename* should refer to an existing file in Mach-O
format, and can refer to fat (universal) binaries.
When *allow_unknown_load_commands* is false the instance will
raise an error when the specified file contains unknown
load commands.
.. versionchanged: 1.16
Added the *allow_unknown_load_commands* argument.
.. note:: more information will be added later
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