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/* libc/sys/linux/aio.c - asychronous I/O */

/* Copyright 2002, Red Hat Inc. */

/* Currently asynchronous I/O is not implemented. */

#define _GNU_SOURCE 1

#include <sys/types.h>

#include <aio.h>

#include <errno.h>

int

aio_cancel (int fd, struct aiocb *cb)

{

  errno = ENOSYS;

  return -1;

}

int

aio_error (const struct aiocb *cb)

{

  errno = ENOSYS;

  return -1;

}

int

aio_fsync (int op, struct aiocb *cb)

{

  errno = ENOSYS;

  return -1;

}

int

aio_read (struct aiocb *cb)

{

  errno = ENOSYS;

  return -1;

}

ssize_t

aio_return (struct aiocb *cb)

{

  errno = ENOSYS;

  return -1;

}

int

aio_suspend (const struct aiocb *const list[], int nent,

             const struct timespec *timeout)

{

  errno = ENOSYS;

  return -1;

}

int

aio_write (struct aiocb *cb)

{

  errno = ENOSYS;

  return -1;

}

int

lio_listio (int mode, struct aiocb * const list[], int nent,

            struct sigevent *sig)

{

  errno = ENOSYS;

  return -1;

}

#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 4

void

aio_init (const struct aioinit *INIT)

{

  errno = ENOSYS;

}

#endif