forked from Minki/linux
53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
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/* kafsasyncd.h: AFS asynchronous operation daemon
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*
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* Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
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* Written by David Howells (dhowells@redhat.com)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*/
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#ifndef _LINUX_AFS_KAFSASYNCD_H
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#define _LINUX_AFS_KAFSASYNCD_H
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#include "types.h"
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struct afs_async_op;
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struct afs_async_op_ops {
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void (*attend)(struct afs_async_op *op);
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void (*discard)(struct afs_async_op *op);
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};
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/*****************************************************************************/
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/*
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* asynchronous operation record
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*/
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struct afs_async_op
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{
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struct list_head link;
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struct afs_server *server; /* server being contacted */
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struct rxrpc_call *call; /* RxRPC call performing op */
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wait_queue_t waiter; /* wait queue for kafsasyncd */
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const struct afs_async_op_ops *ops; /* operations */
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};
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static inline void afs_async_op_init(struct afs_async_op *op,
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const struct afs_async_op_ops *ops)
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{
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INIT_LIST_HEAD(&op->link);
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op->call = NULL;
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op->ops = ops;
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}
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extern int afs_kafsasyncd_start(void);
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extern void afs_kafsasyncd_stop(void);
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extern void afs_kafsasyncd_begin_op(struct afs_async_op *op);
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extern void afs_kafsasyncd_attend_op(struct afs_async_op *op);
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extern void afs_kafsasyncd_terminate_op(struct afs_async_op *op);
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#endif /* _LINUX_AFS_KAFSASYNCD_H */
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