1.1 --- a/epoc32/include/libc/sys/ioctl.h Tue Nov 24 13:55:44 2009 +0000
1.2 +++ b/epoc32/include/libc/sys/ioctl.h Tue Mar 16 16:12:26 2010 +0000
1.3 @@ -1,1 +1,88 @@
1.4 -ioctl.h
1.5 +/*
1.6 +* Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
1.7 +* All rights reserved.
1.8 +* This component and the accompanying materials are made available
1.9 +* under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
1.10 +* which accompanies this distribution, and is available
1.11 +* at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
1.12 +*
1.13 +* Initial Contributors:
1.14 +* Nokia Corporation - initial contribution.
1.15 +*
1.16 +* Contributors:
1.17 +*
1.18 +* Description:
1.19 +*
1.20 +*/
1.21 +
1.22 +
1.23 +
1.24 +
1.25 +
1.26 +
1.27 +/**
1.28 + @file
1.29 + @publishedAll
1.30 + @released
1.31 +*/
1.32 +
1.33 +#ifndef _SYS_IOCTL_H_
1.34 +#define _SYS_IOCTL_H_
1.35 +
1.36 +#include <_ansi.h>
1.37 +#include <sys/serial.h>
1.38 +
1.39 +#ifdef __cplusplus
1.40 +extern "C" {
1.41 +#endif
1.42 +
1.43 +/**
1.44 +ioctls under EPOC32 are only loosely related to ioctls in other systems
1.45 +The _IOR(), _IOW() and _IOWR() macros are provided for documentation purposes,
1.46 +to indicate the appropriate form of the third parameter
1.47 +*/
1.48 +#define _IOW(n,T) (n) /* passes in a T value via the supplied T* ptr */
1.49 +#define _IOR(n,T) (n) /* returns a T value via the supplied T* ptr */
1.50 +#define _IOWR(n,T) (n) /* both of the above */
1.51 +
1.52 +IMPORT_C int ioctl (int, int, void*);
1.53 +
1.54 +/**
1.55 +number of bytes available to be read - cf BSD FIONREAD
1.56 +*/
1.57 +#define E32IONREAD _IOR( 1,int)
1.58 +
1.59 +/**
1.60 +ioctl-based form of select with infinite timeout - specify a mask of selectable
1.61 +states and receive back the mask of triggering states
1.62 +*/
1.63 +#define E32IOSELECT _IOWR(2,int)
1.64 +# define E32SELECT_READ 0x01
1.65 +# define E32SELECT_WRITE 0x02
1.66 +# define E32SELECT_EXCEPT 0x04
1.67 +
1.68 +
1.69 +/**
1.70 +ioctls for serial port values may change
1.71 +*/
1.72 +#define COMMIOCTL_SETSIGNALS 1
1.73 +#define COMMIOCTL_GETSIGNALS 2
1.74 +#define COMMIOCTL_SETCONFIG 3
1.75 +#define COMMIOCTL_GETCONFIG 4
1.76 +#define COMMIOCTL_BREAK 5
1.77 +#define COMMIOCTL_SETREADTIMEOUT 6
1.78 +#define COMMIOCTL_GETREADTIMEOUT 7
1.79 +#define COMMIOCTL_SETREADTHRESHOLD 8
1.80 +#define COMMIOCTL_GETREADTHRESHOLD 9
1.81 +#define COMMIOCTL_SETBUFFERLENGTH 10
1.82 +#define COMMIOCTL_GETBUFFERLENGTH 11
1.83 +#define COMMIOCTL_NOTIFYSUPPORTED 12
1.84 +#define COMMIOCTL_NOTIFY 0x400d
1.85 +
1.86 +#define REAL_COMMIOCTL_NOTIFY 13 // = COMMIOCTL_NOTIFY-0x4000
1.87 +
1.88 +
1.89 +#ifdef __cplusplus
1.90 +}
1.91 +#endif
1.92 +#endif