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/*
* COPYRIGHT (c) 2010
* Bharath Suri<bharath.s.jois@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
#include <sys/stat.h>
#include <stdio.h>
#include <fcntl.h>
#include <errno.h>
#include <unistd.h>
#include "tmacros.h"
#define FIFO_PATH "/fifo01"
static void test_main(void)
{
int status = -1;
int fd;
char buf [1];
ssize_t n;
puts("\n\n*** FIFO / PIPE OPEN TEST - 1 ***");
puts(
"\nConfiguration: Pipes disabled.\n"
"Creating named fifo '" FIFO_PATH "'.\n"
"Must result in failure since pipes are disabled in the configuration."
);
status = mkfifo(FIFO_PATH, 0777);
rtems_test_assert(status == 0);
fd = open(FIFO_PATH, O_RDWR);
rtems_test_assert(fd >= 0);
n = read(fd, buf, sizeof(buf));
rtems_test_assert(n == -1);
rtems_test_assert(errno == ENOTSUP);
n = write(fd, buf, sizeof(buf));
rtems_test_assert(n == -1);
rtems_test_assert(errno == ENOTSUP);
status = close(fd);
rtems_test_assert(status == 0);
puts("*** END OF FIFO / PIPE OPEN TEST - 1 ***");
}
rtems_task Init(rtems_task_argument not_used)
{
test_main();
rtems_test_exit(0);
}
#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
#define CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM
#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
#define CONFIGURE_MAXIMUM_TASKS 1
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
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