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/*
* Copyright 2011, Alin Rus <alin.codejunkie@gmail.com>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#define CONFIGURE_INIT
#include "system.h"
#include <rtems.h>
#include "tmacros.h"
#include <rtems/posix/aio_misc.h>
#include <aio.h>
#include <stdlib.h>
#include <unistd.h>
#include <stdio.h>
#include <sched.h>
#include <fcntl.h>
#include <rtems/chain.h>
/* forward declarations to avoid warnings */
struct aiocb *create_aiocb(int fd);
void free_aiocb(struct aiocb *aiocbp);
#define MAX 6
#define BUFSIZE 128
struct aiocb *
create_aiocb (int fd)
{
struct aiocb *aiocbp;
aiocbp = malloc (sizeof (struct aiocb));
memset (aiocbp, 0, sizeof (struct aiocb));
aiocbp->aio_buf = malloc (BUFSIZE * sizeof (char));
aiocbp->aio_nbytes = BUFSIZE;
aiocbp->aio_offset = 0;
aiocbp->aio_reqprio = 0;
aiocbp->aio_fildes = fd;
return aiocbp;
}
void
free_aiocb (struct aiocb *aiocbp)
{
free ((char*) aiocbp->aio_buf);
free (aiocbp);
}
void *
POSIX_Init (void *argument)
{
int fd[MAX];
struct aiocb *aiocbp[MAX+1];
int status, i, policy = SCHED_FIFO;
char filename[BUFSIZE];
struct sched_param param;
status = rtems_aio_init ();
rtems_test_assert (status == 0);
param.sched_priority = 30;
status = pthread_setschedparam (pthread_self(), policy, ¶m);
rtems_test_assert (status == 0);
status = mkdir ("/tmp", S_IRWXU);
rtems_test_assert (!status);
puts ("\n\n*** POSIX AIO TEST 03 ***");
puts (" Init: Open files ");
for (i=0; i<MAX; i++)
{
sprintf (filename, "/tmp/aio_fildes%d",i);
fd[i] = open (filename, O_RDWR|O_CREAT, S_IRWXU|S_IRWXG|S_IRWXO);
rtems_test_assert ( fd[i] != -1);
}
puts (" Init: [WQ] aio_write on 1st file ");
aiocbp[0] = create_aiocb (fd[0]);
status = aio_write (aiocbp[0]);
rtems_test_assert (status != -1);
puts (" Init: [WQ] aio_write on 2nd file ");
aiocbp[1] = create_aiocb (fd[1]);
status = aio_write (aiocbp[1]);
rtems_test_assert (status != -1);
puts (" Init: [WQ] aio_read on 2nd file add by priority ");
aiocbp[2] = create_aiocb (fd[1]);
status = aio_read (aiocbp[2]);
rtems_test_assert (status != -1);
puts (" Init: [WQ] aio_write on 3rd file ");
aiocbp[3] = create_aiocb (fd[2]);
status = aio_write (aiocbp[3]);
rtems_test_assert (status != -1);
puts (" Init: [WQ] aio_write on 4th file ");
aiocbp[4] = create_aiocb (fd[3]);
status = aio_write (aiocbp[4]);
rtems_test_assert (status != -1);
puts (" Init: [WQ] aio_write on 5th file -- [WQ] full ");
aiocbp[5] = create_aiocb (fd[4]);
status = aio_write (aiocbp[5]);
rtems_test_assert (status != -1);
puts (" Init: [IQ] aio_write on 6th file ");
aiocbp[6] = create_aiocb (fd[5]);
status = aio_read (aiocbp[6]);
rtems_test_assert (status != -1);
puts (" Init: going to sleep for 5 sec ");
sleep (5);
puts (" Init: going to sleep again for 5 sec ");
sleep (5);
puts (" Init: going to sleep again for 5 sec ");
sleep (5);
puts ("*** END OF POSIX AIO TEST 03 ***");
for (i = 0; i < MAX; i++)
{
close (fd[i]);
free_aiocb (aiocbp[i]);
}
free_aiocb (aiocbp[i]);
rtems_test_exit (0);
return NULL;
}
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