[linux-2.6-block.git] / arch / um / include / shared / aio.h

/*
 * 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 {
	int reply_fd;
	struct aio_context *next;
};

#define INIT_AIO_CONTEXT { .reply_fd	= -1, \
			   .next	= NULL }

extern int submit_aio(enum aio_type type, int fd, char *buf, int len,
		      unsigned long long offset, int reply_fd,
                      struct aio_context *aio);

#endif
Commit	Line	Data
75e5584c JD	1	/*
	2	* Copyright (C) 2004 Jeff Dike (jdike@karaya.com)
	3	* Licensed under the GPL
	4	*/
	5
	6	#ifndef AIO_H__
	7	#define AIO_H__
	8
	9	enum aio_type { AIO_READ, AIO_WRITE, AIO_MMAP };
	10
	11	struct aio_thread_reply {
	12	void *data;
	13	int err;
	14	};
	15
	16	struct aio_context {
	17	int reply_fd;
	18	struct aio_context *next;
	19	};
	20
	21	#define INIT_AIO_CONTEXT { .reply_fd = -1, \
	22	.next = NULL }
	23
91acb21f JD	24	extern int submit_aio(enum aio_type type, int fd, char *buf, int len,
	25	unsigned long long offset, int reply_fd,
	26	struct aio_context *aio);
75e5584c JD	27
75e5584c JD	28	#endif