From 58f665583e8023f1245910e953eafff05121e782 Mon Sep 17 00:00:00 2001
From: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Tue, 3 Apr 2012 16:15:34 +0200
Subject: networking: socket to/from file descriptor

 o Move rtems_bsdnet_fdToSocket() and rtems_bsdnet_makeFdForSocket() to
   "cpukit/libnetworking/rtems/rtems_syscall.c".
 o The rtems_bsdnet_makeFdForSocket() function is now static.
 o Check in rtems_bsdnet_fdToSocket() function that the file descriptor
   uses the socket handlers, otherwise an error status will be returned
   and errno set to ENOTSOCK.
 o New test libtests/syscall01.
---
 testsuites/libtests/syscall01/init.c | 115 +++++++++++++++++++++++++++++++++++
 1 file changed, 115 insertions(+)
 create mode 100644 testsuites/libtests/syscall01/init.c

(limited to 'testsuites/libtests/syscall01/init.c')

diff --git a/testsuites/libtests/syscall01/init.c b/testsuites/libtests/syscall01/init.c
new file mode 100644
index 0000000000..b438a9306c
--- /dev/null
+++ b/testsuites/libtests/syscall01/init.c
@@ -0,0 +1,115 @@
+/*
+ * Copyright (c) 2012 embedded brains GmbH.  All rights reserved.
+ *
+ *  embedded brains GmbH
+ *  Obere Lagerstr. 30
+ *  82178 Puchheim
+ *  Germany
+ *  <rtems@embedded-brains.de>
+ *
+ * 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 "tmacros.h"
+
+#include <sys/socket.h>
+#include <sys/stat.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <unistd.h>
+
+#include <rtems/libio.h>
+#include <rtems/rtems_bsdnet.h>
+
+static const char open_driver_path [] = "/dev/open_driver";
+
+struct rtems_bsdnet_config rtems_bsdnet_config;
+
+static void test(void)
+{
+  int rv;
+  char buf [1];
+  ssize_t n;
+  int fd = open(open_driver_path, O_RDWR);
+  rtems_test_assert(fd >= 0);
+
+  n = send(fd, buf, sizeof(buf), 0);
+  rtems_test_assert(n == -1);
+  rtems_test_assert(errno == ENOTSOCK);
+
+  n = recv(fd, buf, sizeof(buf), 0);
+  rtems_test_assert(n == -1);
+  rtems_test_assert(errno == ENOTSOCK);
+
+  rv = close(fd);
+  rtems_test_assert(rv == 0);
+}
+
+static void Init(rtems_task_argument arg)
+{
+  int rv;
+
+  puts("\n\n*** TEST SYSCALL 1 ***");
+
+  rv = rtems_bsdnet_initialize_network();
+  rtems_test_assert(rv == 0);
+
+  test();
+
+  puts("*** END OF TEST SYSCALL 1 ***");
+
+  rtems_test_exit(0);
+}
+
+static rtems_device_driver open_driver_initialize(
+  rtems_device_major_number major,
+  rtems_device_minor_number minor,
+  void *arg
+)
+{
+  rtems_status_code sc = rtems_io_register_name(open_driver_path, major, 0);
+  rtems_test_assert(sc == RTEMS_SUCCESSFUL);
+
+  return RTEMS_SUCCESSFUL;
+}
+
+static rtems_device_driver open_driver_open(
+  rtems_device_major_number major,
+  rtems_device_minor_number minor,
+  void *arg
+)
+{
+  rtems_libio_open_close_args_t *oc = arg;
+
+  oc->iop->data0 = 1;
+  oc->iop->data1 = (void *) 1;
+
+  return RTEMS_SUCCESSFUL;
+}
+
+#define OPEN_DRIVER { \
+  .initialization_entry = open_driver_initialize, \
+  .open_entry = open_driver_open \
+}
+
+#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+#define CONFIGURE_APPLICATION_EXTRA_DRIVERS OPEN_DRIVER
+
+#define CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM
+
+#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+
+#define CONFIGURE_MAXIMUM_TASKS 2
+
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
+#define CONFIGURE_INIT
+
+#include <rtems/confdefs.h>
-- 
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