change log for rtems (2010-07-22)
rtems-vc at rtems.org
rtems-vc at rtems.org
Thu Jul 22 12:10:17 UTC 2010
*joel*:
2010-07-22 Bharath Suri <bharath.s.jois at gmail.com>
* devfs02/init.c, devfs02/devfs02.doc, devfs02/devfs02.scn,
devfs02/Makefile.am: New tests added
* devfs03/init.c, devfs03/devfs03.doc, devfs03/devfs03.scn,
devfs03/Makefile.am: New tests added
* devfs04/init.c, devfs04/devfs04.doc, devfs04/devfs04.scn,
devfs04/Makefile.am: New tests added
* Makefile.am, configure.ac: Changes to accommodate the above
newly added tests.
M 1.211 testsuites/libtests/ChangeLog
M 1.42 testsuites/libtests/Makefile.am
M 1.49 testsuites/libtests/configure.ac
A 1.1 testsuites/libtests/devfs02/.cvsignore
A 1.1 testsuites/libtests/devfs02/Makefile.am
A 1.1 testsuites/libtests/devfs02/devfs02.doc
A 1.1 testsuites/libtests/devfs02/devfs02.scn
A 1.1 testsuites/libtests/devfs02/init.c
A 1.1 testsuites/libtests/devfs03/.cvsignore
A 1.1 testsuites/libtests/devfs03/Makefile.am
A 1.1 testsuites/libtests/devfs03/devfs03.doc
A 1.1 testsuites/libtests/devfs03/devfs03.scn
A 1.1 testsuites/libtests/devfs03/init.c
A 1.1 testsuites/libtests/devfs04/.cvsignore
A 1.1 testsuites/libtests/devfs04/Makefile.am
A 1.1 testsuites/libtests/devfs04/devfs04.doc
A 1.1 testsuites/libtests/devfs04/devfs04.scn
A 1.1 testsuites/libtests/devfs04/init.c
A 1.1 testsuites/libtests/devfs04/test_driver.h
A 1.1 testsuites/libtests/devfs04/test_driver.c
diff -u rtems/testsuites/libtests/ChangeLog:1.210 rtems/testsuites/libtests/ChangeLog:1.211
--- rtems/testsuites/libtests/ChangeLog:1.210 Mon Jul 19 08:54:46 2010
+++ rtems/testsuites/libtests/ChangeLog Thu Jul 22 06:54:10 2010
@@ -1,3 +1,14 @@
+2010-07-22 Bharath Suri <bharath.s.jois at gmail.com>
+
+ * devfs02/init.c, devfs02/devfs02.doc, devfs02/devfs02.scn,
+ devfs02/Makefile.am: New tests added
+ * devfs03/init.c, devfs03/devfs03.doc, devfs03/devfs03.scn,
+ devfs03/Makefile.am: New tests added
+ * devfs04/init.c, devfs04/devfs04.doc, devfs04/devfs04.scn,
+ devfs04/Makefile.am: New tests added
+ * Makefile.am, configure.ac: Changes to accommodate the above
+ newly added tests.
+
2010-07-19 Joel Sherrill <joel.sherrill at oarcorp.com>
* Makefile.am, configure.ac, termios06/init.c: Add initial tests for
diff -u rtems/testsuites/libtests/Makefile.am:1.41 rtems/testsuites/libtests/Makefile.am:1.42
--- rtems/testsuites/libtests/Makefile.am:1.41 Mon Jul 19 08:54:46 2010
+++ rtems/testsuites/libtests/Makefile.am Thu Jul 22 06:54:10 2010
@@ -6,7 +6,7 @@
SUBDIRS = POSIX
-SUBDIRS += bspcmdline01 cpuuse devfs01 gxx01 \
+SUBDIRS += bspcmdline01 cpuuse devfs01 devfs02 devfs03 devfs04 gxx01 \
malloctest malloc02 malloc03 malloc04 malloc05 heapwalk \
putenvtest monitor monitor02 rtmonuse stackchk stackchk01 \
termios termios01 termios02 termios03 termios04 termios05 \
diff -u rtems/testsuites/libtests/configure.ac:1.48 rtems/testsuites/libtests/configure.ac:1.49
--- rtems/testsuites/libtests/configure.ac:1.48 Mon Jul 19 08:54:46 2010
+++ rtems/testsuites/libtests/configure.ac Thu Jul 22 06:54:10 2010
@@ -46,6 +46,9 @@
bspcmdline01/Makefile
cpuuse/Makefile
devfs01/Makefile
+devfs02/Makefile
+devfs03/Makefile
+devfs04/Makefile
gxx01/Makefile
heapwalk/Makefile
malloctest/Makefile
diff -u /dev/null rtems/testsuites/libtests/devfs02/.cvsignore:1.1
--- /dev/null Thu Jul 22 07:10:16 2010
+++ rtems/testsuites/libtests/devfs02/.cvsignore Thu Jul 22 06:54:10 2010
@@ -0,0 +1,2 @@
+Makefile
+Makefile.in
diff -u /dev/null rtems/testsuites/libtests/devfs02/Makefile.am:1.1
--- /dev/null Thu Jul 22 07:10:16 2010
+++ rtems/testsuites/libtests/devfs02/Makefile.am Thu Jul 22 06:54:10 2010
@@ -0,0 +1,24 @@
+##
+## $Id$
+##
+
+rtems_tests_PROGRAMS = devfs02
+devfs02_SOURCES = init.c
+
+dist_rtems_tests_DATA = devfs02.scn
+dist_rtems_tests_DATA += devfs02.doc
+
+include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP at .cfg
+include $(top_srcdir)/../automake/compile.am
+include $(top_srcdir)/../automake/leaf.am
+
+AM_CPPFLAGS += -I$(top_srcdir)/../support/include
+
+LINK_OBJS = $(devfs02_OBJECTS) $(devfs02_LDADD)
+LINK_LIBS = $(devfs02_LDLIBS)
+
+devfs02$(EXEEXT): $(devfs02_OBJECTS) $(devfs02_DEPENDENCIES)
+ @rm -f devfs02$(EXEEXT)
+ $(make-exe)
+
+include $(top_srcdir)/../automake/local.am
diff -u /dev/null rtems/testsuites/libtests/devfs02/devfs02.doc:1.1
--- /dev/null Thu Jul 22 07:10:16 2010
+++ rtems/testsuites/libtests/devfs02/devfs02.doc Thu Jul 22 06:54:10 2010
@@ -0,0 +1,25 @@
+#
+# $Id$
+#
+# 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.
+#
+
+This file describes the directives and concepts tested by this test set.
+
+test set name: devfs02
+
+directives:
+
++ devFS_mknod
++ devFS_evaluate_path
+
+concepts:
+
++ System calls open, mknod, mkfifo are used to exercise the above
+mentioned routines. This test exercise mostly the error paths.
+
diff -u /dev/null rtems/testsuites/libtests/devfs02/devfs02.scn:1.1
--- /dev/null Thu Jul 22 07:10:16 2010
+++ rtems/testsuites/libtests/devfs02/devfs02.scn Thu Jul 22 06:54:10 2010
@@ -0,0 +1,13 @@
+*** TEST DEVFS02 ***
+Init - attempt to create a fifo - expect EINVAL
+Init - set the device name table to NULL
+ Init - attempt to create a node - expect EFAULT
+Init - attempt to stat a node - expect EFAULT
+Init - attempt to open a node
+Init - restore the device name table
+Init - set device table size to zero
+Init - attempt to create a node - expect ENOMEM
+Init - restore device table size
+Init - attempt to create /node -- OK
+Init - attempt to create /node - expect EEXIST
+*** END OF TEST DEVFS02 ***
diff -u /dev/null rtems/testsuites/libtests/devfs02/init.c:1.1
--- /dev/null Thu Jul 22 07:10:16 2010
+++ rtems/testsuites/libtests/devfs02/init.c Thu Jul 22 06:54:10 2010
@@ -0,0 +1,106 @@
+/*
+ * 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.
+ *
+ * $Id$
+ */
+
+#include <tmacros.h>
+#include "test_support.h"
+#include <rtems/devfs.h>
+#include <errno.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+rtems_task Init(
+ rtems_task_argument argument
+)
+{
+ int status;
+ rtems_filesystem_location_info_t *temp_loc;
+ rtems_device_name_t *device_name_table;
+ int temp_size = 0;
+ struct stat statbuf;
+
+ puts( "\n\n*** TEST DEVFS02 ***" );
+
+ puts( "Init - attempt to create a fifo - expect EINVAL" );
+ status = mkfifo( "/fifo01", 0 );
+ rtems_test_assert( status == -1 );
+ rtems_test_assert( errno == EINVAL );
+
+ /* Manipulate the root */
+ puts( "Init - set the device name table to NULL" );
+ temp_loc = &rtems_filesystem_root;
+ device_name_table = (rtems_device_name_t *)temp_loc->node_access;
+ temp_loc->node_access = NULL;
+
+ puts(" Init - attempt to create a node - expect EFAULT" );
+ status = mknod( "/node", S_IFBLK, 0LL );
+ rtems_test_assert( status == -1 );
+ rtems_test_assert( errno == EFAULT );
+
+ /* This case actually stops at evaluation of path */
+ puts( "Init - attempt to stat a node - expect EFAULT" );
+ status = stat( "/", &statbuf );
+ rtems_test_assert( status == -1 );
+ rtems_test_assert( errno == EFAULT );
+
+ puts( "Init - attempt to open a node" );
+ status = open( "/node", O_RDWR );
+ rtems_test_assert( status == -1 );
+ rtems_test_assert( errno == EFAULT );
+
+ /* Now restore */
+ puts( "Init - restore the device name table" );
+ temp_loc->node_access = device_name_table;
+
+ /* Manipulate the device table size */
+ puts( "Init - set device table size to zero" );
+ temp_size = rtems_device_table_size;
+ rtems_device_table_size = 0;
+
+ puts( "Init - attempt to create a node - expect ENOMEM" );
+ status = mknod( "/node", S_IFBLK, 0LL );
+ rtems_test_assert( status == -1 );
+ rtems_test_assert( errno == ENOMEM );
+
+ /* Now restore */
+ puts( "Init - restore device table size" );
+ rtems_device_table_size = temp_size;
+
+ puts( "Init - attempt to create /node -- OK" );
+ status = mknod( "/node", S_IFBLK, 0LL );
+ rtems_test_assert( status == 0 );
+
+ puts( "Init - attempt to create /node - expect EEXIST" );
+ status = mknod( "/node", S_IFBLK, 0LL );
+ rtems_test_assert( status == -1 );
+ rtems_test_assert( errno == EEXIST );
+
+ puts( "*** END OF TEST DEVFS02 ***" );
+
+ rtems_test_exit(0);
+}
+
+/* configuration information */
+
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+
+#define CONFIGURE_MAXIMUM_TASKS 1
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
+#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 5
+
+#define CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM
+
+#define CONFIGURE_INIT
+#include <rtems/confdefs.h>
+/* end of file */
diff -u /dev/null rtems/testsuites/libtests/devfs03/.cvsignore:1.1
--- /dev/null Thu Jul 22 07:10:16 2010
+++ rtems/testsuites/libtests/devfs03/.cvsignore Thu Jul 22 06:54:10 2010
@@ -0,0 +1,2 @@
+Makefile
+Makefile.in
diff -u /dev/null rtems/testsuites/libtests/devfs03/Makefile.am:1.1
--- /dev/null Thu Jul 22 07:10:16 2010
+++ rtems/testsuites/libtests/devfs03/Makefile.am Thu Jul 22 06:54:10 2010
@@ -0,0 +1,24 @@
+##
+## $Id$
+##
+
+rtems_tests_PROGRAMS = devfs03
+devfs03_SOURCES = init.c
+
+dist_rtems_tests_DATA = devfs03.scn
+dist_rtems_tests_DATA += devfs03.doc
+
+include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP at .cfg
+include $(top_srcdir)/../automake/compile.am
+include $(top_srcdir)/../automake/leaf.am
+
+AM_CPPFLAGS += -I$(top_srcdir)/../support/include
+
+LINK_OBJS = $(devfs03_OBJECTS) $(devfs03_LDADD)
+LINK_LIBS = $(devfs03_LDLIBS)
+
+devfs03$(EXEEXT): $(devfs03_OBJECTS) $(devfs03_DEPENDENCIES)
+ @rm -f devfs03$(EXEEXT)
+ $(make-exe)
+
+include $(top_srcdir)/../automake/local.am
diff -u /dev/null rtems/testsuites/libtests/devfs03/devfs03.doc:1.1
--- /dev/null Thu Jul 22 07:10:16 2010
+++ rtems/testsuites/libtests/devfs03/devfs03.doc Thu Jul 22 06:54:10 2010
@@ -0,0 +1,24 @@
+#
+# $Id$
+#
+# 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.
+#
+
+This file describes the directives and concepts tested by this test set.
+
+test set name: devfs03
+
+directives:
+
++ devFS_initialize
+
+concepts:
+
++ A call to mount, after consuming much of the workspace memory leads
+to an ENOMEM which initializing the filesystem.
+
diff -u /dev/null rtems/testsuites/libtests/devfs03/devfs03.scn:1.1
--- /dev/null Thu Jul 22 07:10:16 2010
+++ rtems/testsuites/libtests/devfs03/devfs03.scn Thu Jul 22 06:54:10 2010
@@ -0,0 +1,6 @@
+*** TEST DEVFS03 ***
+Init - attempt to create /dir01 -- OK
+Init - allocating most of workspace memory
+Init - mount a new fs at /dir01 - expect ENOMEM
+Init - freeing the workspace memory
+*** END OF TEST DEVFS03 ***
diff -u /dev/null rtems/testsuites/libtests/devfs03/init.c:1.1
--- /dev/null Thu Jul 22 07:10:17 2010
+++ rtems/testsuites/libtests/devfs03/init.c Thu Jul 22 06:54:10 2010
@@ -0,0 +1,76 @@
+/*
+ * 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.
+ *
+ * $Id$
+ */
+
+#include <tmacros.h>
+#include "test_support.h"
+#include <rtems/devfs.h>
+#include <errno.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <rtems/score/heap.h>
+
+rtems_task Init(
+ rtems_task_argument argument
+)
+{
+ int status;
+ void *alloc_ptr = (void *)0;
+ Heap_Information_block Info;
+
+ puts( "\n\n*** TEST DEVFS03 ***" );
+
+ puts( "Init - attempt to create /dir01 -- OK" );
+ status = mkdir( "/dir01", S_IRWXU );
+ rtems_test_assert( status == 0 );
+
+ puts( "Init - allocating most of workspace memory" );
+ status = rtems_workspace_get_information( &Info );
+ rtems_test_assert( status == true );
+ status = rtems_workspace_allocate( Info.Free.largest - 4, &alloc_ptr );
+ rtems_test_assert( status == true );
+
+ puts( "Init - mount a new fs at /dir01 - expect ENOMEM" );
+ status = mount( NULL,
+ "/dir01",
+ "devfs",
+ RTEMS_FILESYSTEM_READ_WRITE,
+ NULL );
+ rtems_test_assert( status == -1 );
+ rtems_test_assert( errno == ENOMEM );
+
+ puts( "Init - freeing the workspace memory" );
+ status = rtems_workspace_free( alloc_ptr );
+ rtems_test_assert( status == true );
+
+ status = rmdir( "/dir01" );
+ rtems_test_assert( status == 0 );
+
+ puts( "*** END OF TEST DEVFS03 ***" );
+
+ rtems_test_exit(0);
+}
+
+/* configuration information */
+
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+
+#define CONFIGURE_MAXIMUM_TASKS 1
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
+#define CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM
+#define CONFIGURE_FILESYSTEM_DEVFS
+
+#define CONFIGURE_INIT
+#include <rtems/confdefs.h>
+/* end of file */
diff -u /dev/null rtems/testsuites/libtests/devfs04/.cvsignore:1.1
--- /dev/null Thu Jul 22 07:10:17 2010
+++ rtems/testsuites/libtests/devfs04/.cvsignore Thu Jul 22 06:54:10 2010
@@ -0,0 +1,2 @@
+Makefile
+Makefile.in
diff -u /dev/null rtems/testsuites/libtests/devfs04/Makefile.am:1.1
--- /dev/null Thu Jul 22 07:10:17 2010
+++ rtems/testsuites/libtests/devfs04/Makefile.am Thu Jul 22 06:54:10 2010
@@ -0,0 +1,24 @@
+##
+## $Id$
+##
+
+rtems_tests_PROGRAMS = devfs04
+devfs04_SOURCES = init.c test_driver.c
+
+dist_rtems_tests_DATA = devfs04.scn
+dist_rtems_tests_DATA += devfs04.doc
+
+include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP at .cfg
+include $(top_srcdir)/../automake/compile.am
+include $(top_srcdir)/../automake/leaf.am
+
+AM_CPPFLAGS += -I$(top_srcdir)/../support/include
+
+LINK_OBJS = $(devfs04_OBJECTS) $(devfs04_LDADD)
+LINK_LIBS = $(devfs04_LDLIBS)
+
+devfs04$(EXEEXT): $(devfs04_OBJECTS) $(devfs04_DEPENDENCIES)
+ @rm -f devfs04$(EXEEXT)
+ $(make-exe)
+
+include $(top_srcdir)/../automake/local.am
diff -u /dev/null rtems/testsuites/libtests/devfs04/devfs04.doc:1.1
--- /dev/null Thu Jul 22 07:10:17 2010
+++ rtems/testsuites/libtests/devfs04/devfs04.doc Thu Jul 22 06:54:10 2010
@@ -0,0 +1,26 @@
+#
+# $Id$
+#
+# 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.
+#
+
+This file describes the directives and concepts tested by this test set.
+
+test set name: devfs04
+
+directives:
+
++ devFS_read
++ devFS_write
+
+concepts:
+
++ Custom driver for a device /dev/test lets us exercise the error
+paths in the read / write routines for devFS. These are invoked using
+the system calls read() and write().
+
diff -u /dev/null rtems/testsuites/libtests/devfs04/devfs04.scn:1.1
--- /dev/null Thu Jul 22 07:10:17 2010
+++ rtems/testsuites/libtests/devfs04/devfs04.scn Thu Jul 22 06:54:10 2010
@@ -0,0 +1,9 @@
+*** TEST DEVFS04 ***
+Init - attempt to open the /dev/test WR mode -- OK
+Init - attempt to write to /dev/test -- OK
+Init - attempt to write to /dev/test - expect ENOSYS
+Init - attempt to open the /dev/test RD mode -- OK
+Init - attempt to read from /dev/test -- OK
+Init - attempt to read from /dev/test - expect ENOSYS
+Init - attempt ioctl on the device - expect ENOSYS
+*** END OF TEST DEVFS04 ***
diff -u /dev/null rtems/testsuites/libtests/devfs04/init.c:1.1
--- /dev/null Thu Jul 22 07:10:17 2010
+++ rtems/testsuites/libtests/devfs04/init.c Thu Jul 22 06:54:10 2010
@@ -0,0 +1,86 @@
+/*
+ * 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.
+ *
+ * $Id$
+ */
+
+#include <tmacros.h>
+#include "test_support.h"
+#include <rtems/devfs.h>
+#include <errno.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include "test_driver.h"
+
+rtems_task Init(
+ rtems_task_argument argument
+)
+{
+ int status;
+ int fdr = 0, fdw = 0;
+ char buf[10];
+
+ puts( "\n\n*** TEST DEVFS04 ***" );
+
+ puts( "Init - attempt to open the /dev/test WR mode -- OK" );
+ fdw = open( "/dev/test", O_WRONLY );
+ rtems_test_assert( fdw != -1 );
+
+ puts( "Init - attempt to write to /dev/test -- OK" );
+ status = write( fdw, "data", 5 );
+ rtems_test_assert( status == 5 );
+
+ puts( "Init - attempt to write to /dev/test - expect ENOSYS" );
+ status = write( fdw, "data", 10 );
+ rtems_test_assert( status == -1 );
+ rtems_test_assert( errno == ENOSYS );
+
+ puts( "Init - attempt to open the /dev/test RD mode -- OK" );
+ fdr = open( "/dev/test", O_RDONLY );
+ rtems_test_assert( fdr != -1 );
+
+ puts( "Init - attempt to read from /dev/test -- OK" );
+ status = read( fdr, buf, 5 );
+ rtems_test_assert( status == 0 );
+
+ puts( "Init - attempt to read from /dev/test - expect ENOSYS" );
+ status = read( fdr, buf, 10 );
+ rtems_test_assert( status == -1 );
+ rtems_test_assert( errno == ENOSYS );
+
+ puts( "Init - attempt ioctl on the device - expect ENOSYS" );
+ status = ioctl( fdr, -1 );
+ rtems_test_assert( status == -1 );
+ rtems_test_assert( errno == ENOSYS );
+
+ puts( "*** END OF TEST DEVFS04 ***" );
+
+ rtems_test_exit(0);
+}
+
+/* configuration information */
+
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+#define CONFIGURE_APPLICATION_EXTRA_DRIVERS TEST_DRIVER_TABLE_ENTRY
+
+/* include an extra slot for registering the termios one dynamically */
+#define CONFIGURE_MAXIMUM_DRIVERS 3
+
+#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 5
+
+#define CONFIGURE_MAXIMUM_TASKS 1
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
+#define CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM
+
+#define CONFIGURE_INIT
+#include <rtems/confdefs.h>
+/* end of file */
diff -u /dev/null rtems/testsuites/libtests/devfs04/test_driver.h:1.1
--- /dev/null Thu Jul 22 07:10:17 2010
+++ rtems/testsuites/libtests/devfs04/test_driver.h Thu Jul 22 06:54:10 2010
@@ -0,0 +1,65 @@
+/* test_driver.h
+ *
+ * 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.
+ *
+ * $Id$
+ */
+
+#ifndef __TEST_DRIVER_h
+#define __TEST_DRIVER_h
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define TEST_DRIVER_TABLE_ENTRY \
+ { testDriver_initialize, testDriver_open, testDriver_close, testDriver_read, \
+ testDriver_write, testDriver_control }
+
+rtems_device_driver testDriver_initialize(
+ rtems_device_major_number,
+ rtems_device_minor_number,
+ void *
+);
+
+rtems_device_driver testDriver_open(
+ rtems_device_major_number,
+ rtems_device_minor_number,
+ void *
+);
+
+rtems_device_driver testDriver_close(
+ rtems_device_major_number,
+ rtems_device_minor_number,
+ void *
+);
+
+rtems_device_driver testDriver_read(
+ rtems_device_major_number,
+ rtems_device_minor_number,
+ void *
+);
+
+rtems_device_driver testDriver_write(
+ rtems_device_major_number,
+ rtems_device_minor_number,
+ void *
+);
+
+rtems_device_driver testDriver_control(
+ rtems_device_major_number,
+ rtems_device_minor_number,
+ void *
+);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+/* end of include file */
diff -u /dev/null rtems/testsuites/libtests/devfs04/test_driver.c:1.1
--- /dev/null Thu Jul 22 07:10:17 2010
+++ rtems/testsuites/libtests/devfs04/test_driver.c Thu Jul 22 06:54:10 2010
@@ -0,0 +1,191 @@
+/* test_driver
+ *
+ * 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>
+
+/*
+ * 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 )
+ rw_args->bytes_moved = rw_args->count;
+ 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;
+}
--
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