libvirt/src/driver-stream.h
Daniel P. Berrangé 568a417224 Enforce a standard header file guard symbol name
Require that all headers are guarded by a symbol named

  LIBVIRT_$FILENAME

where $FILENAME is the uppercased filename, with all characters
outside a-z changed into '_'.

Note we do not use a leading __ because that is technically a
namespace reserved for the toolchain.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2018-12-14 10:47:13 +00:00

98 lines
2.9 KiB
C

/*
* driver-stream.h: entry points for stream drivers
*
* Copyright (C) 2006-2014 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 LIBVIRT_DRIVER_STREAM_H
# define LIBVIRT_DRIVER_STREAM_H
# ifndef __VIR_DRIVER_H_INCLUDES___
# error "Don't include this file directly, only use driver.h"
# endif
typedef int
(*virDrvStreamSend)(virStreamPtr st,
const char *data,
size_t nbytes);
typedef int
(*virDrvStreamRecv)(virStreamPtr st,
char *data,
size_t nbytes);
typedef int
(*virDrvStreamRecvFlags)(virStreamPtr st,
char *data,
size_t nbytes,
unsigned int flags);
typedef int
(*virDrvStreamSendHole)(virStreamPtr st,
long long length,
unsigned int flags);
typedef int
(*virDrvStreamRecvHole)(virStreamPtr st,
long long *length,
unsigned int flags);
typedef int
(*virDrvStreamInData)(virStreamPtr st,
int *data,
long long *length);
typedef int
(*virDrvStreamEventAddCallback)(virStreamPtr stream,
int events,
virStreamEventCallback cb,
void *opaque,
virFreeCallback ff);
typedef int
(*virDrvStreamEventUpdateCallback)(virStreamPtr stream,
int events);
typedef int
(*virDrvStreamEventRemoveCallback)(virStreamPtr stream);
typedef int
(*virDrvStreamFinish)(virStreamPtr st);
typedef int
(*virDrvStreamAbort)(virStreamPtr st);
typedef struct _virStreamDriver virStreamDriver;
typedef virStreamDriver *virStreamDriverPtr;
struct _virStreamDriver {
virDrvStreamSend streamSend;
virDrvStreamRecv streamRecv;
virDrvStreamRecvFlags streamRecvFlags;
virDrvStreamSendHole streamSendHole;
virDrvStreamRecvHole streamRecvHole;
virDrvStreamInData streamInData;
virDrvStreamEventAddCallback streamEventAddCallback;
virDrvStreamEventUpdateCallback streamEventUpdateCallback;
virDrvStreamEventRemoveCallback streamEventRemoveCallback;
virDrvStreamFinish streamFinish;
virDrvStreamAbort streamAbort;
};
#endif /* LIBVIRT_DRIVER_STREAM_H */