darling-xnu/bsd/sys/aio_kern.h

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2023-05-17 04:41:14 +00:00
/*
* Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* File: sys/aio_kern.h
* Author: Jerry Cottingham [jerryc@apple.com]
*
* Header file for kernel only portion of POSIX Asynchronous IO APIs
*
*/
#include <sys/aio.h>
#ifndef _SYS_AIO_KERN_H_
#define _SYS_AIO_KERN_H_
#ifdef KERNEL_PRIVATE
typedef struct aio_workq_entry aio_workq_entry;
/*
* Prototypes
*/
__private_extern__ void
_aio_close(struct proc *p, int fd);
__private_extern__ void
_aio_exit(struct proc *p);
__private_extern__ void
_aio_exec(struct proc *p);
__private_extern__ void
_aio_create_worker_threads(int num);
__private_extern__ void
aio_init(void);
task_t
get_aiotask(void);
#endif /* KERNEL_PRIVATE */
#endif /* _SYS_AIO_KERN_H_ */