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/*
* fdstream.h: generic streams impl for file descriptors
*
* Copyright (C) 2009-2012 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
*
*/
#ifndef __VIR_FDSTREAM_H_
# define __VIR_FDSTREAM_H_
# include "internal.h"
# include "vircommand.h"
/* internal callback, the generic one is used up by daemon stream driver */
/* the close callback is called with fdstream private data locked */
typedef void (*virFDStreamInternalCloseCb)(virStreamPtr st, void *opaque);
typedef void (*virFDStreamInternalCloseCbFreeOpaque)(void *opaque);
int virFDStreamOpen(virStreamPtr st,
int fd);
int virFDStreamConnectUNIX(virStreamPtr st,
const char *path,
bool abstract);
int virFDStreamOpenFile(virStreamPtr st,
const char *path,
unsigned long long offset,
unsigned long long length,
int oflags);
int virFDStreamCreateFile(virStreamPtr st,
const char *path,
unsigned long long offset,
unsigned long long length,
int oflags,
mode_t mode);
int virFDStreamOpenPTY(virStreamPtr st,
const char *path,
unsigned long long offset,
unsigned long long length,
int oflags);
int virFDStreamOpenBlockDevice(virStreamPtr st,
const char *path,
unsigned long long offset,
unsigned long long length,
int oflags);
int virFDStreamSetInternalCloseCb(virStreamPtr st,
virFDStreamInternalCloseCb cb,
void *opaque,
virFDStreamInternalCloseCbFreeOpaque fcb);
#endif /* __VIR_FDSTREAM_H_ */
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