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# ====================================================================
#
# io.cdl
#
# eCos IO configuration data
#
# ====================================================================
## ####ECOSGPLCOPYRIGHTBEGIN####
## -------------------------------------------
## This file is part of eCos, the Embedded Configurable Operating System.
## Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
##
## eCos is free software; you can redistribute it and/or modify it under
## the terms of the GNU General Public License as published by the Free
## Software Foundation; either version 2 or (at your option) any later
## version.
##
## eCos is distributed in the hope that it will be useful, but WITHOUT
## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
## for more details.
##
## You should have received a copy of the GNU General Public License
## along with eCos; if not, write to the Free Software Foundation, Inc.,
## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
##
## As a special exception, if other files instantiate templates or use
## macros or inline functions from this file, or you compile this file
## and link it with other works to produce a work based on this file,
## this file does not by itself cause the resulting work to be covered by
## the GNU General Public License. However the source code for this file
## must still be made available in accordance with section (3) of the GNU
## General Public License v2.
##
## This exception does not invalidate any other reasons why a work based
## on this file might be covered by the GNU General Public License.
## -------------------------------------------
## ####ECOSGPLCOPYRIGHTEND####
# ====================================================================
######DESCRIPTIONBEGIN####
#
# Author(s): jskov
# Original data: gthomas
# Contributors:
# Date: 1999-07-07
#
#####DESCRIPTIONEND####
#
# ====================================================================
cdl_package CYGPKG_IO {
display "I/O sub-system"
doc ref/io.html
include_dir cyg/io
requires CYGPKG_ERROR
description "
The eCos system is supplied with a number of different
device drivers. This option enables the basic I/O system
support which is the basis for all drivers."
compile -library=libextras.a ioinit.cxx
compile iosys.c
cdl_option CYGDBG_IO_INIT {
display "Debug I/O sub-system"
default_value 0
description "
This option enables verbose messages to be displayed on the
system 'diag' device during I/O system initialization."
}
cdl_component CYGPKG_IO_FILE_SUPPORT {
display "Basic support for file based I/O"
active_if !CYGPKG_IO_FILEIO
default_value 1
description "
This option control support for simple file I/O primitives. It is only
present if the FILEIO package is not included."
compile io_file.c
cdl_option CYGPKG_IO_NFILE {
display "Number of open files"
flavor data
default_value 16
description "
This option controls the number of open files."
}
}
}
|
