glibc/rt/tst-aio8.c

40 lines
756 B
C

#include <aio.h>
#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
static int
do_test (void)
{
int fd = open ("/dev/full", O_RDWR);
if (fd == -1)
{
puts ("could not open /dev/full");
return 0;
}
struct aiocb req;
req.aio_fildes = fd;
req.aio_lio_opcode = LIO_WRITE;
req.aio_reqprio = 0;
req.aio_buf = (void *) "hello";
req.aio_nbytes = 5;
req.aio_offset = 0;
req.aio_sigevent.sigev_notify = SIGEV_NONE;
struct aiocb *list[1];
list[0] = &req;
int r = lio_listio (LIO_WAIT, list, 1, NULL);
int e = errno;
printf ("r = %d, e = %d (%s)\n", r, e, strerror (e));
return r != -1 || e != EIO;
}
#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"