PX4 Firmware
PX4 Autopilot Software http://px4.io
vfile.h
Go to the documentation of this file.
1
/****************************************************************************
2
*
3
* Copyright (C) 2015 Mark Charlebois. All rights reserved.
4
*
5
* Redistribution and use in source and binary forms, with or without
6
* modification, are permitted provided that the following conditions
7
* are met:
8
*
9
* 1. Redistributions of source code must retain the above copyright
10
* notice, this list of conditions and the following disclaimer.
11
* 2. Redistributions in binary form must reproduce the above copyright
12
* notice, this list of conditions and the following disclaimer in
13
* the documentation and/or other materials provided with the
14
* distribution.
15
* 3. Neither the name PX4 nor the names of its contributors may be
16
* used to endorse or promote products derived from this software
17
* without specific prior written permission.
18
*
19
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
22
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
23
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
24
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
25
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
26
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
27
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
29
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30
* POSSIBILITY OF SUCH DAMAGE.
31
*
32
****************************************************************************/
33
34
/**
35
* @file vfile.cpp
36
* Virtual file
37
*
38
* @author Mark Charlebois <charlebm@gmail.com>
39
*/
40
41
#pragma once
42
43
#include "../CDev.hpp"
44
45
namespace
cdev
46
{
47
48
class
VFile
:
public
CDev
49
{
50
public
:
51
52
static
VFile
*
createFile
(
const
char
*fname,
mode_t
mode
);
53
~VFile
() =
default
;
54
55
ssize_t
write
(
file_t
*handlep,
const
char
*buffer,
size_t
buflen)
override
;
56
57
private
:
58
VFile
(
const
char
*fname,
mode_t
mode);
59
VFile
(
const
VFile
&);
60
};
61
62
}
// namespace cdev
cdev::VFile::VFile
VFile(const char *fname, mode_t mode)
Definition:
vfile.cpp:46
cdev::VFile
Definition:
vfile.h:48
cdev::CDev
Abstract class for any character device.
Definition:
CDev.hpp:58
cdev::VFile::createFile
static VFile * createFile(const char *fname, mode_t mode)
Definition:
vfile.cpp:51
cdev::VFile::write
ssize_t write(file_t *handlep, const char *buffer, size_t buflen) override
Perform a write to the device.
Definition:
vfile.cpp:59
cdev
Definition:
CDev.cpp:47
cdev::file_t
Definition:
cdev_platform.hpp:20
cdev::mode_t
uint32_t mode_t
Definition:
cdev_platform.hpp:18
cdev::VFile::~VFile
~VFile()=default
mode
mode
Definition:
vtol_type.h:76
src
lib
cdev
posix
vfile.h
Generated by
1.8.13