fcntl.h File Reference

#include <sys/fcntl.h>

Go to the source code of this file.

Macros
#define	F_FREERTOS_SPECIFIC_BASE   1000
	ioctl parameter space for our custom defined ioctls in the freertos drivers.
#define	F_SETPIPE_SZ   (F_FREERTOS_SPECIFIC_BASE + 0)
	ioctl to set the length of the internal fifo buffer.
#define	FREAD   1
	Workaround for missing header defines on some newlib versions.
#define	FWRITE   2
	Workaround for missing header defines on some newlib versions.

Detailed Description

Copyright

Copyright (c) 2015, Stuart W Baker All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

• Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
• Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

This file extends the fcntl.h devines

Author

Stuart W. Baker

Date

1 February 2015

Definition in file fcntl.h.

Macro Definition Documentation

F_FREERTOS_SPECIFIC_BASE

#define F_FREERTOS_SPECIFIC_BASE   1000

ioctl parameter space for our custom defined ioctls in the freertos drivers.

Definition at line 45 of file fcntl.h.

F_SETPIPE_SZ

#define F_SETPIPE_SZ   (F_FREERTOS_SPECIFIC_BASE + 0)

ioctl to set the length of the internal fifo buffer.

Definition at line 48 of file fcntl.h.

FREAD

#define FREAD   1

Workaround for missing header defines on some newlib versions.

Definition at line 53 of file fcntl.h.

FWRITE

#define FWRITE   2

Workaround for missing header defines on some newlib versions.

Definition at line 58 of file fcntl.h.