:orphan:

.. index:: pair: struct; tarpc_msghdr
.. _doxid-structtarpc__msghdr:

struct tarpc_msghdr
===================

.. toctree::
	:hidden:

Overview
~~~~~~~~




.. ref-code-block:: cpp
	:class: doxyrest-overview-code-block

	
	struct tarpc_msghdr {
		// fields
	
		struct :ref:`tarpc_sa<doxid-structtarpc__sa>` :ref:`msg_name<doxid-structtarpc__msghdr_1a187967e2110d9f90baa81ab3de46cc26>`;
		int64_t :ref:`msg_namelen<doxid-structtarpc__msghdr_1acd5c03fb21e37b4385183e3c1b19f514>`;
		struct :ref:`tarpc_iovec<doxid-structtarpc__iovec>` :ref:`msg_iov<><doxid-structtarpc__msghdr_1aac149a9daa921db4c439c5228028c389>`;
		:ref:`tarpc_size_t<doxid-tarpc__base_8x_8m4_1ab3c2f930ab7e341b81e30abb70de4ac8>` :ref:`msg_iovlen<doxid-structtarpc__msghdr_1a41ba7788df87caaad5ff917cbc07c857>`;
		struct :ref:`tarpc_cmsghdr<doxid-structtarpc__cmsghdr>` :ref:`msg_control<><doxid-structtarpc__msghdr_1ae82a493079ff4177bc44c948a0d9a474>`;
		int64_t :ref:`msg_controllen<doxid-structtarpc__msghdr_1a1ac2e95c2c90521fa0a662fe387027f6>`;
		uint8_t :ref:`msg_control_tail<doxid-structtarpc__msghdr_1a5423091e827bb8735a9d37be9b532981>`;
		tarpc_int :ref:`msg_flags<doxid-structtarpc__msghdr_1aaca2251e865f0db763fcc66851232309>`;
		tarpc_int :ref:`in_msg_flags<doxid-structtarpc__msghdr_1a1f678e2754f618ff4e7605ea8abc6be4>`;
	};
.. _details-structtarpc__msghdr:

Detailed Documentation
~~~~~~~~~~~~~~~~~~~~~~



Fields
------

.. index:: pair: variable; msg_name
.. _doxid-structtarpc__msghdr_1a187967e2110d9f90baa81ab3de46cc26:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	struct :ref:`tarpc_sa<doxid-structtarpc__sa>` msg_name

Destination/source address

.. index:: pair: variable; msg_namelen
.. _doxid-structtarpc__msghdr_1acd5c03fb21e37b4385183e3c1b19f514:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	int64_t msg_namelen

To be passed to recvmsg/sendmsg; in case of negative value will be determined from msg_name

.. index:: pair: variable; msg_iov<>
.. _doxid-structtarpc__msghdr_1aac149a9daa921db4c439c5228028c389:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	struct :ref:`tarpc_iovec<doxid-structtarpc__iovec>` msg_iov<>

Vector

.. index:: pair: variable; msg_iovlen
.. _doxid-structtarpc__msghdr_1a41ba7788df87caaad5ff917cbc07c857:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	:ref:`tarpc_size_t<doxid-tarpc__base_8x_8m4_1ab3c2f930ab7e341b81e30abb70de4ac8>` msg_iovlen

Passed to recvmsg()

.. index:: pair: variable; msg_control<>
.. _doxid-structtarpc__msghdr_1ae82a493079ff4177bc44c948a0d9a474:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	struct :ref:`tarpc_cmsghdr<doxid-structtarpc__cmsghdr>` msg_control<>

Control info array

.. index:: pair: variable; msg_controllen
.. _doxid-structtarpc__msghdr_1a1ac2e95c2c90521fa0a662fe387027f6:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	int64_t msg_controllen

msg_controllen actually used/retrieved on TA. If negative value is passed by RPC caller, it is ignored; msg_controllen used on TA is computed from control messages lengths in that case.

.. index:: pair: variable; msg_control_tail
.. _doxid-structtarpc__msghdr_1a5423091e827bb8735a9d37be9b532981:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	uint8_t msg_control_tail

Not parsed, will be appended to msg_control after control messages

.. index:: pair: variable; msg_flags
.. _doxid-structtarpc__msghdr_1aaca2251e865f0db763fcc66851232309:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	tarpc_int msg_flags

Flags on received message

.. index:: pair: variable; in_msg_flags
.. _doxid-structtarpc__msghdr_1a1f678e2754f618ff4e7605ea8abc6be4:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	tarpc_int in_msg_flags

Original msg_flags value