rtems/rtems-docs
1
0
Fork 0
mirror of https://git.rtems.org/rtems-docs/ synced 2025-06-06 01:10:19 +08:00
Code Issues Packages Projects Releases Wiki Activity

c-user: Document obsolete termios config options

Browse Source 
Update #2843.
This commit is contained in:
Sebastian Huber 2018-02-05 09:58:53 +01:00
parent 1472f8411b
commit 08514040bb
1 changed files with 16 additions and 63 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

79
c-user/configuring_a_system.rst
View File

@ -2216,69 +2216,6 @@ DESCRIPTION:
NOTES: NOTES:
None. None.
.. COMMENT: === CONFIGURE_TERMIOS_DISABLED ===
.. index:: CONFIGURE_TERMIOS_DISABLED
.. _Disable POSIX Termios Support:
Disable POSIX Termios Support
-----------------------------
CONSTANT:
``CONFIGURE_TERMIOS_DISABLED``
DATA TYPE:
Boolean feature macro.
RANGE:
Defined or undefined.
DEFAULT VALUE:
This is not defined by default, and resources are reserved for the termios
functionality.
DESCRIPTION:
This configuration parameter is defined if the software implementing POSIX
termios functionality is not going to be used by this application.
NOTES:
The termios support library should not be included in an application
executable unless it is directly referenced by the application or a device
driver.
.. COMMENT: === CONFIGURE_NUMBER_OF_TERMIOS_PORTS ===
.. index:: CONFIGURE_NUMBER_OF_TERMIOS_PORTS
.. _Specify Maximum Termios Ports:
Specify Maximum Termios Ports
-----------------------------
CONSTANT:
``CONFIGURE_NUMBER_OF_TERMIOS_PORTS``
DATA TYPE:
Unsigned integer.
RANGE:
Zero or positive.
DEFAULT VALUE:
The default value is 1, so a console port can be used.
DESCRIPTION:
This configuration parameter is set to the number of ports using the
termios functionality. Each concurrently active termios port requires
resources.
NOTES:
If the application will be using serial ports including, but not limited
to, the Console Device
(e.g. ``CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER``), then it is highly
likely that this configuration parameter should NOT be is defined.
.. COMMENT: === File System Configuration Parameters === .. COMMENT: === File System Configuration Parameters ===
File System Configuration Parameters File System Configuration Parameters
@ -5073,6 +5010,14 @@ CONFIGURE_HAS_OWN_BDBUF_TABLE
This configuration option was introduced in RTEMS 4.7.0 and is obsolete since This configuration option was introduced in RTEMS 4.7.0 and is obsolete since
RTEMS 4.10.0. RTEMS 4.10.0.
.. index:: CONFIGURE_NUMBER_OF_TERMIOS_PORTS
CONFIGURE_NUMBER_OF_TERMIOS_PORTS
---------------------------------
This configuration option is obsolete since RTEMS 5.1.
.. index:: CONFIGURE_MAXIMUM_POSIX_BARRIERS .. index:: CONFIGURE_MAXIMUM_POSIX_BARRIERS
CONFIGURE_MAXIMUM_POSIX_BARRIERS CONFIGURE_MAXIMUM_POSIX_BARRIERS
@ -5110,6 +5055,14 @@ CONFIGURE_MAXIMUM_POSIX_SPINLOCKS
--------------------------------- ---------------------------------
This configuration option is obsolete since RTEMS 5.1. This configuration option is obsolete since RTEMS 5.1.
.. index:: CONFIGURE_TERMIOS_DISABLED
CONFIGURE_TERMIOS_DISABLED
--------------------------
This configuration option is obsolete since RTEMS 5.1.
.. index:: CONFIGURE_SMP_APPLICATION .. index:: CONFIGURE_SMP_APPLICATION
CONFIGURE_SMP_APPLICATION CONFIGURE_SMP_APPLICATION