1 files changed, 190 insertions, 0 deletions
diff --git a/testsuites/libtests/deviceio01/test_driver.c b/testsuites/libtests/deviceio01/test_driver.c
new file mode 100644
index 0000000000..b02852cb1e
--- /dev/null
+++ b/testsuites/libtests/deviceio01/test_driver.c
@@ -0,0 +1,190 @@
+/*
+ *  COPYRIGHT (c) 1989-2010.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  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.
+ *
+ *  $Id$
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <rtems.h>
+#include "test_driver.h"
+#include <rtems/libio.h>
+#include <rtems/devnull.h>
+/* 
+ * The test driver routines are mostly derived from the null driver routines.
+ */
+uint32_t   TEST_major;
+static char initialized;
+
+/*  testDriver_initialize
+ *
+ *  This routine is the test device driver init routine.
+ *
+ *  Input parameters:
+ *    major - device major number
+ *    minor - device minor number
+ *    pargp - pointer to parameter block
+ *
+ *  Output parameters:
+ *    rval       - RTEMS_SUCCESSFUL
+ */
+rtems_device_driver testDriver_initialize(
+  rtems_device_major_number major,
+  rtems_device_minor_number minor __attribute__((unused)),
+  void *pargp __attribute__((unused))
+)
+{
+  rtems_device_driver status;
+
+  if ( !initialized ) {
+    initialized = 1;
+
+    status = rtems_io_register_name(
+      "/dev/test",
+      major,
+      (rtems_device_minor_number) 0
+    );
+
+    if (status != RTEMS_SUCCESSFUL)
+      rtems_fatal_error_occurred(status);
+
+    TEST_major = major;
+  }
+
+  return RTEMS_SUCCESSFUL;
+}
+
+/*  testDriver_open
+ *
+ *  This routine is the test device driver open routine.
+ *
+ *  Input parameters:
+ *    major - device major number
+ *    minor - device minor number
+ *    pargb - pointer to open parameter block
+ *
+ *  Output parameters:
+ *    rval       - RTEMS_SUCCESSFUL
+ */
+rtems_device_driver testDriver_open(
+  rtems_device_major_number major __attribute__((unused)),
+  rtems_device_minor_number minor __attribute__((unused)),
+  void *pargp __attribute__((unused))
+)
+{
+  return RTEMS_SUCCESSFUL;
+}
+
+/*  testDriver_close
+ *
+ *  This routine is the test device driver close routine.
+ *
+ *  Input parameters:
+ *    major - device major number
+ *    minor - device minor number
+ *    pargb - pointer to close parameter block
+ *
+ *  Output parameters:
+ *    rval       - RTEMS_SUCCESSFUL
+ */
+rtems_device_driver testDriver_close(
+  rtems_device_major_number major __attribute__((unused)),
+  rtems_device_minor_number minor __attribute__((unused)),
+  void *pargp __attribute__((unused))
+)
+{
+  return RTEMS_SUCCESSFUL;
+}
+
+/*  testDriver_read
+ *
+ *  This routine is the test device driver read routine.
+ *
+ *  Input parameters:
+ *    major - device major number
+ *    minor - device minor number
+ *    pargp - pointer to read parameter block
+ *
+ *  Output parameters:
+ *    rval       - RTEMS_SUCCESSFUL
+ */
+rtems_device_driver testDriver_read(
+  rtems_device_major_number major __attribute__((unused)),
+  rtems_device_minor_number minor __attribute__((unused)),
+  void *pargp
+)
+{
+  rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) pargp;
+
+  if ( rw_args ) {
+    if( rw_args->count == 5 )
+      rw_args->bytes_moved = 0;
+    else {
+      rw_args->bytes_moved = 0;
+      return RTEMS_NOT_IMPLEMENTED;
+    }
+  }
+  
+  return RTEMS_SUCCESSFUL;
+}
+
+/*  testDriver_write
+ *
+ *  This routine is the test device driver write routine.
+ *
+ *  Input parameters:
+ *    major - device major number
+ *    minor - device minor number
+ *    pargp - pointer to write parameter block
+ *
+ *  Output parameters:
+ *    rval       - RTEMS_SUCCESSFUL
+ */
+rtems_device_driver testDriver_write(
+  rtems_device_major_number major __attribute__((unused)),
+  rtems_device_minor_number minor __attribute__((unused)),
+  void *pargp
+)
+{
+  rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) pargp;
+
+  if ( rw_args ) {
+    if( rw_args->count == 5 )
+      return null_write( 0, 0, pargp );
+    else {
+      rw_args->bytes_moved = 0;
+      return RTEMS_NOT_IMPLEMENTED;
+    }
+  }
+
+  return RTEMS_SUCCESSFUL;
+}
+
+/*  testDriver_control
+ *
+ *  This routine is the test device driver control routine.
+ *
+ *  Input parameters:
+ *    major - device major number
+ *    minor - device minor number
+ *    pargp - pointer to cntrl parameter block
+ *
+ *  Output parameters:
+ *    rval       - RTEMS_SUCCESSFUL
+ */
+
+rtems_device_driver testDriver_control(
+  rtems_device_major_number major __attribute__((unused)),
+  rtems_device_minor_number minor __attribute__((unused)),
+  void *pargp __attribute__((unused))
+)
+{
+  return RTEMS_NOT_IMPLEMENTED;
+}