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/*
* Copyright (C) 2004 Jeff Dike (jdike@karaya.com)
* Licensed under the GPL
*/
#ifndef AIO_H__
#define AIO_H__
enum aio_type { AIO_READ, AIO_WRITE, AIO_MMAP };
struct aio_thread_reply {
void *data;
int err;
};
struct aio_context {
enum aio_type type;
int fd;
void *data;
int len;
unsigned long long offset;
int reply_fd;
struct aio_context *next;
};
#define INIT_AIO(aio_type, aio_fd, aio_data, aio_len, aio_offset, \
aio_reply_fd) \
{ .type = aio_type, \
.fd = aio_fd, \
.data = aio_data, \
.len = aio_len, \
.offset = aio_offset, \
.reply_fd = aio_reply_fd }
#define INIT_AIO_CONTEXT { .reply_fd = -1, \
.next = NULL }
extern int submit_aio(struct aio_context *aio);
#endif
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