blob: 9d9b8d2520c15100f1cbdd048967ab4d0bc0da13 [file] [log] [blame]
.. -*- coding: utf-8; mode: rst -*-
.. _CA_SEND_MSG:
===========
CA_SEND_MSG
===========
NAME
----
CA_SEND_MSG
SYNOPSIS
--------
.. cpp:function:: int ioctl(fd, int request = CA_SEND_MSG, ca_msg_t *)
ARGUMENTS
---------
.. flat-table::
:header-rows: 0
:stub-columns: 0
- .. row 1
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals CA_SEND_MSG for this command.
- .. row 3
- ca_msg_t \*
- Undocumented.
DESCRIPTION
-----------
This ioctl is undocumented. Documentation is welcome.
RETURN VALUE
------------
On success 0 is returned, on error -1 and the ``errno`` variable is set
appropriately. The generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.