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/*
* Copyright (c) 2017 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Dornierstr. 4
* 82178 Puchheim
* Germany
* <rtems@embedded-brains.de>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#include <rtems/console.h>
#include <rtems/bspIo.h>
#include <rtems/imfs.h>
#include "consolesimple.h"
static ssize_t _Console_simple_Write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
const char *buf;
ssize_t i;
ssize_t n;
buf = buffer;
n = (ssize_t) count;
for ( i = 0; i < n; ++i ) {
rtems_putc( buf[ i ] );
}
return n;
}
static const rtems_filesystem_file_handlers_r _Console_simple_Handlers = {
.open_h = rtems_filesystem_default_open,
.close_h = rtems_filesystem_default_close,
.read_h = _Console_simple_Read,
.write_h = _Console_simple_Write,
.ioctl_h = rtems_filesystem_default_ioctl,
.lseek_h = rtems_filesystem_default_lseek,
.fstat_h = IMFS_stat,
.ftruncate_h = rtems_filesystem_default_ftruncate,
.fsync_h = rtems_filesystem_default_fsync_or_fdatasync,
.fdatasync_h = rtems_filesystem_default_fsync_or_fdatasync,
.fcntl_h = rtems_filesystem_default_fcntl,
.readv_h = rtems_filesystem_default_readv,
.writev_h = rtems_filesystem_default_writev,
.mmap_h = rtems_filesystem_default_mmap
};
static const IMFS_node_control
_Console_simple_Node_control = IMFS_GENERIC_INITIALIZER(
&_Console_simple_Handlers,
IMFS_node_initialize_default,
IMFS_node_destroy_default
);
void _Console_simple_Initialize( void )
{
IMFS_make_generic_node(
CONSOLE_DEVICE_NAME,
S_IFCHR | S_IRWXU | S_IRWXG | S_IRWXO,
&_Console_simple_Node_control,
NULL
);
}
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