/usr/include/I2util/io.h is in libi2util-dev 1.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* $Id: io.h 216 2012-10-16 19:57:01Z aaron $
*/
/************************************************************************
* *
* Copyright (C) 2002 *
* Internet2 *
* All Rights Reserved *
* *
************************************************************************/
/*
* File: io.h
*
* Author: Jeff W. Boote
* Internet2
*
* Date: Fri Aug 09 12:53:52 MDT 2002
*
* Description:
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#ifndef _i2_io_h_
#define _i2_io_h_
#include <I2util/util.h>
#include <fcntl.h>
BEGIN_C_DECLS
extern ssize_t
I2Readni(
int fd,
void *vptr,
size_t n,
int *retn_on_intr /* pointer so it can be modified via signals */
);
extern ssize_t
I2Readn(
int fd,
void *vptr,
size_t n
);
extern ssize_t
I2Writeni(
int fd,
const void *vptr,
size_t n,
int *retn_on_intr
);
extern ssize_t
I2Writen(
int fd,
const void *vptr,
size_t n
);
extern int
I2CopyFile(
I2ErrHandle eh,
int tofd,
int fromfd,
size_t len
);
END_C_DECLS
#endif /* _i2_io_h_ */
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