1#ifndef _AIO_H
2#define _AIO_H
3
4#ifdef __cplusplus
5extern "C" {
6#endif
7
8#include <features.h>
9#include <signal.h>
10#include <time.h>
11
12#define __NEED_ssize_t
13#define __NEED_off_t
14
15#include <bits/alltypes.h>
16
17struct aiocb {
18 int aio_fildes, aio_lio_opcode, aio_reqprio;
19 volatile void *aio_buf;
20 size_t aio_nbytes;
21 struct sigevent aio_sigevent;
22 void *__td;
23 int __lock[2];
24 volatile int __err;
25 ssize_t __ret;
26 off_t aio_offset;
27 void *__next, *__prev;
28 char __dummy4[32-2*sizeof(void *)];
29};
30
31#define AIO_CANCELED 0
32#define AIO_NOTCANCELED 1
33#define AIO_ALLDONE 2
34
35#define LIO_READ 0
36#define LIO_WRITE 1
37#define LIO_NOP 2
38
39#define LIO_WAIT 0
40#define LIO_NOWAIT 1
41
42int aio_read(struct aiocb *);
43int aio_write(struct aiocb *);
44int aio_error(const struct aiocb *);
45ssize_t aio_return(struct aiocb *);
46int aio_cancel(int, struct aiocb *);
47int aio_suspend(const struct aiocb *const [], int, const struct timespec *);
48int aio_fsync(int, struct aiocb *);
49
50int lio_listio(int, struct aiocb *__restrict const *__restrict, int, struct sigevent *__restrict);
51
52#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
53#define aiocb64 aiocb
54#define aio_read64 aio_read
55#define aio_write64 aio_write
56#define aio_error64 aio_error
57#define aio_return64 aio_return
58#define aio_cancel64 aio_cancel
59#define aio_suspend64 aio_suspend
60#define aio_fsync64 aio_fsync
61#define lio_listio64 lio_listio
62#define off64_t off_t
63#endif
64
65#if _REDIR_TIME64
66__REDIR(aio_suspend, __aio_suspend_time64);
67#endif
68
69#ifdef __cplusplus
70}
71#endif
72
73#endif