corda/sdk/tlibc/stdio/wcio.h
Angie Chinchilla 9441de4c38 Initial release of Intel SGX for Linux.
This release is used in conjunction with the linux-sgx-driver Intial release:
https://github.com/01org/linux-sgx-driver
commit-id: 0e865ce5e6b297a787bcdc12d98bada8174be6d7

Intel-id: 33399

Signed-off-by: Angie Chinchilla <angie.v.chinchilla@intel.com>
2016-06-23 18:51:53 -04:00

62 lines
2.1 KiB
C

/* $OpenBSD: wcio.h,v 1.1 2005/06/17 20:40:32 espie Exp $ */
/* $NetBSD: wcio.h,v 1.3 2003/01/18 11:30:00 thorpej Exp $ */
/*-
* Copyright (c)2001 Citrus Project,
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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 AUTHOR 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 AUTHOR 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.
*
* $Citrus$
*/
#ifndef _WCIO_H_
#define _WCIO_H_
/* minimal requirement of SUSv2 */
#define WCIO_UNGETWC_BUFSIZE 1
struct wchar_io_data {
mbstate_t wcio_mbstate_in;
mbstate_t wcio_mbstate_out;
wchar_t wcio_ungetwc_buf[WCIO_UNGETWC_BUFSIZE];
size_t wcio_ungetwc_inbuf;
int wcio_mode; /* orientation */
};
#define WCIO_GET(fp) \
(_EXT(fp) ? &(_EXT(fp)->_wcio) : (struct wchar_io_data *)0)
#define _SET_ORIENTATION(fp, mode) \
do {\
struct wchar_io_data *_wcio = WCIO_GET(fp); \
if (_wcio && _wcio->wcio_mode == 0) \
_wcio->wcio_mode = (mode);\
} while (0)
#define WCIO_INIT(fp) \
memset(WCIO_GET(fp), 0, sizeof(struct wchar_io_data))
#endif /*_WCIO_H_*/