[rtems commit] config: CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS

Sebastian Huber sebh at rtems.org
Thu Dec 19 07:55:47 UTC 2019


Module:    rtems
Branch:    master
Commit:    3cec2dfbc427db269c1d2de5a235723886b516e2
Changeset: http://git.rtems.org/rtems/commit/?id=3cec2dfbc427db269c1d2de5a235723886b516e2

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Tue Dec 17 09:17:43 2019 +0100

config: CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS

Rename CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS into
CONFIGURE_MAXIMUM_FILE_DESCRIPTORS.

Update #3753.

---

 cpukit/include/rtems/confdefs.h                | 11 ++++++++---
 cpukit/libmisc/dummy/default-configuration.c   |  2 +-
 testsuites/fstests/fsbdpart01/init.c           |  2 +-
 testsuites/fstests/fsclose01/init.c            |  2 +-
 testsuites/fstests/fsdosfsformat01/init.c      |  2 +-
 testsuites/fstests/fsdosfsname01/init.c        |  2 +-
 testsuites/fstests/fsdosfsname02/init.c        |  2 +-
 testsuites/fstests/fsdosfssync01/init.c        |  2 +-
 testsuites/fstests/fsdosfswrite01/init.c       |  2 +-
 testsuites/fstests/fsfseeko01/init.c           |  2 +-
 testsuites/fstests/fsimfsconfig01/init.c       |  2 +-
 testsuites/fstests/fsimfsconfig03/init.c       |  2 +-
 testsuites/fstests/fsimfsgeneric01/init.c      |  2 +-
 testsuites/fstests/fsrofs01/init.c             |  2 +-
 testsuites/fstests/imfs_support/fs_support.c   |  2 +-
 testsuites/fstests/jffs2_support/fs_support.c  |  2 +-
 testsuites/fstests/mdosfs_support/fs_support.c |  2 +-
 testsuites/fstests/mimfs_support/fs_support.c  |  2 +-
 testsuites/fstests/mrfs_support/fs_support.c   |  2 +-
 testsuites/libtests/block01/init.c             |  2 +-
 testsuites/libtests/block02/init.c             |  2 +-
 testsuites/libtests/block03/init.c             |  2 +-
 testsuites/libtests/block04/init.c             |  2 +-
 testsuites/libtests/block05/init.c             |  2 +-
 testsuites/libtests/block06/init.c             |  2 +-
 testsuites/libtests/block07/init.c             |  2 +-
 testsuites/libtests/block08/system.h           |  2 +-
 testsuites/libtests/block09/init.c             |  2 +-
 testsuites/libtests/block10/init.c             |  2 +-
 testsuites/libtests/block11/init.c             |  2 +-
 testsuites/libtests/block12/init.c             |  2 +-
 testsuites/libtests/block13/init.c             |  2 +-
 testsuites/libtests/block14/init.c             |  2 +-
 testsuites/libtests/block15/init.c             |  2 +-
 testsuites/libtests/block16/init.c             |  2 +-
 testsuites/libtests/devfs02/init.c             |  2 +-
 testsuites/libtests/devfs03/init.c             |  2 +-
 testsuites/libtests/devfs04/init.c             |  2 +-
 testsuites/libtests/deviceio01/init.c          |  2 +-
 testsuites/libtests/dl01/init.c                |  2 +-
 testsuites/libtests/dl02/init.c                |  2 +-
 testsuites/libtests/dl03/init.c                |  2 +-
 testsuites/libtests/dl04/init.c                |  2 +-
 testsuites/libtests/dl05/init.c                |  2 +-
 testsuites/libtests/dl06/initimpl.h            |  2 +-
 testsuites/libtests/dl07/init.c                |  2 +-
 testsuites/libtests/dl08/init.c                |  2 +-
 testsuites/libtests/dl09/init.c                |  2 +-
 testsuites/libtests/dl10/init.c                |  2 +-
 testsuites/libtests/flashdisk01/init.c         |  2 +-
 testsuites/libtests/ftp01/init.c               |  2 +-
 testsuites/libtests/i2c01/init.c               |  2 +-
 testsuites/libtests/mghttpd01/init.c           |  2 +-
 testsuites/libtests/mouse01/init.c             |  2 +-
 testsuites/libtests/newlib01/init.c            |  2 +-
 testsuites/libtests/pwdgrp01/init.c            |  2 +-
 testsuites/libtests/pwdgrp02/init.c            |  2 +-
 testsuites/libtests/record01/init.c            |  2 +-
 testsuites/libtests/shell01/init.c             |  2 +-
 testsuites/libtests/sparsedisk01/init.c        |  2 +-
 testsuites/libtests/spi01/init.c               |  2 +-
 testsuites/libtests/syscall01/init.c           |  2 +-
 testsuites/libtests/tar01/init.c               |  2 +-
 testsuites/libtests/tar02/init.c               |  2 +-
 testsuites/libtests/telnetd01/init.c           |  2 +-
 testsuites/libtests/termios01/init.c           |  2 +-
 testsuites/libtests/termios03/init.c           |  2 +-
 testsuites/libtests/termios04/init.c           |  2 +-
 testsuites/libtests/termios05/init.c           |  2 +-
 testsuites/libtests/termios06/init.c           |  2 +-
 testsuites/libtests/termios07/init.c           |  2 +-
 testsuites/libtests/termios08/init.c           |  2 +-
 testsuites/libtests/termios09/init.c           |  2 +-
 testsuites/libtests/termios10/termios10impl.h  |  2 +-
 testsuites/libtests/ttest01/init.c             |  2 +-
 testsuites/libtests/uid01/init.c               |  2 +-
 testsuites/psxtests/psx13/main.c               |  2 +-
 testsuites/psxtests/psxaio01/system.h          |  2 +-
 testsuites/psxtests/psxaio02/system.h          |  2 +-
 testsuites/psxtests/psxaio03/system.h          |  2 +-
 testsuites/psxtests/psxchroot01/main.c         |  2 +-
 testsuites/psxtests/psxconfig01/init.c         |  8 ++++----
 testsuites/psxtests/psxfchx01/init.c           |  2 +-
 testsuites/psxtests/psxfenv01/init.c           |  2 +-
 testsuites/psxtests/psxfile01/main.c           |  2 +-
 testsuites/psxtests/psxfile02/init.c           |  2 +-
 testsuites/psxtests/psxfilelock01/init.c       |  2 +-
 testsuites/psxtests/psxid01/init.c             |  2 +-
 testsuites/psxtests/psximfs01/init.c           |  2 +-
 testsuites/psxtests/psximfs02/init.c           |  2 +-
 testsuites/psxtests/psxmmap01/system.h         |  2 +-
 testsuites/psxtests/psxmount/main.c            |  2 +-
 testsuites/psxtests/psxndbm01/init.c           |  2 +-
 testsuites/psxtests/psxpasswd01/init.c         |  2 +-
 testsuites/psxtests/psxpasswd02/init.c         |  2 +-
 testsuites/psxtests/psxpipe01/init.c           |  2 +-
 testsuites/psxtests/psxrdwrv/main.c            |  2 +-
 testsuites/psxtests/psxreaddir/main.c          |  2 +-
 testsuites/psxtests/psxshm01/system.h          |  2 +-
 testsuites/psxtests/psxshm02/system.h          |  2 +-
 testsuites/psxtests/psxstat/main.c             |  2 +-
 testsuites/samples/fileio/system.h             |  2 +-
 testsuites/samples/loopback/init.c             |  2 +-
 testsuites/samples/minimum/init.c              |  2 +-
 testsuites/samples/pppd/system.h               |  2 +-
 testsuites/sptests/spconsole01/init.c          |  2 +-
 testsuites/sptests/spfatal14/init.c            |  2 +-
 testsuites/sptests/spfatal15/init.c            |  2 +-
 testsuites/sptests/spfifo01/init.c             |  2 +-
 testsuites/sptests/spfifo02/init.c             |  2 +-
 testsuites/sptests/spfifo03/init.c             |  2 +-
 testsuites/sptests/spfifo04/init.c             |  2 +-
 testsuites/sptests/spfifo05/init.c             |  2 +-
 testsuites/sptests/spintrcritical24/init.c     |  2 +-
 testsuites/sptests/spmkdir/init.c              |  2 +-
 testsuites/sptests/spsysinit01/init.c          |  2 +-
 116 files changed, 126 insertions(+), 121 deletions(-)

diff --git a/cpukit/include/rtems/confdefs.h b/cpukit/include/rtems/confdefs.h
index 0be4e78..43c840b 100644
--- a/cpukit/include/rtems/confdefs.h
+++ b/cpukit/include/rtems/confdefs.h
@@ -143,13 +143,18 @@ extern rtems_initialization_tasks_table Initialization_tasks[];
 #endif
 #endif
 
+#ifdef CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS
+  #warning "CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS has been renamed to CONFIGURE_MAXIMUM_FILE_DESCRIPTORS since RTEMS 5.1"
+  #define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS
+#endif
+
 /**
  * This macro defines the number of POSIX file descriptors allocated
  * and managed by libio.  These are the "integer" file descriptors that
  * are used by calls like open(2) and read(2).
  */
-#ifndef CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS
-  #define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 3
+#ifndef CONFIGURE_MAXIMUM_FILE_DESCRIPTORS
+  #define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 3
 #endif
 
 /*
@@ -158,7 +163,7 @@ extern rtems_initialization_tasks_table Initialization_tasks[];
 #define _CONFIGURE_LIBIO_POSIX_KEYS 1
 
 #ifdef CONFIGURE_INIT
-  rtems_libio_t rtems_libio_iops[CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS];
+  rtems_libio_t rtems_libio_iops[CONFIGURE_MAXIMUM_FILE_DESCRIPTORS];
 
   /**
    * When instantiating the configuration tables, this variable is
diff --git a/cpukit/libmisc/dummy/default-configuration.c b/cpukit/libmisc/dummy/default-configuration.c
index 5e130bc..9c30b27 100644
--- a/cpukit/libmisc/dummy/default-configuration.c
+++ b/cpukit/libmisc/dummy/default-configuration.c
@@ -93,7 +93,7 @@ static void Init( rtems_task_argument arg )
 #define CONFIGURE_UNLIMITED_OBJECTS
 #define CONFIGURE_MAXIMUM_USER_EXTENSIONS 8
 #define CONFIGURE_MAXIMUM_DRIVERS 16
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 32
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 32
 
 /* Include basic device drivers needed to call delays */
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
diff --git a/testsuites/fstests/fsbdpart01/init.c b/testsuites/fstests/fsbdpart01/init.c
index 0ac42c5..8f4e359 100644
--- a/testsuites/fstests/fsbdpart01/init.c
+++ b/testsuites/fstests/fsbdpart01/init.c
@@ -228,7 +228,7 @@ size_t rtems_ramdisk_configuration_size = 1;
 #define CONFIGURE_APPLICATION_EXTRA_DRIVERS RAMDISK_DRIVER_TABLE_ENTRY
 #define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 13
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 13
 
 #define CONFIGURE_MAXIMUM_TASKS 2
 
diff --git a/testsuites/fstests/fsclose01/init.c b/testsuites/fstests/fsclose01/init.c
index b9b8d0c..445711d 100644
--- a/testsuites/fstests/fsclose01/init.c
+++ b/testsuites/fstests/fsclose01/init.c
@@ -541,7 +541,7 @@ static void Init(rtems_task_argument arg)
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 5
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 5
 
 #define CONFIGURE_MAXIMUM_TASKS 2
 
diff --git a/testsuites/fstests/fsdosfsformat01/init.c b/testsuites/fstests/fsdosfsformat01/init.c
index a8477cb..c636e84 100644
--- a/testsuites/fstests/fsdosfsformat01/init.c
+++ b/testsuites/fstests/fsdosfsformat01/init.c
@@ -511,7 +511,7 @@ static void Init( rtems_task_argument arg )
 #define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
 
 /* one active file + stdin + stdout + stderr + device file when mounted */
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 5
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 5
 
 #define CONFIGURE_FILESYSTEM_DOSFS
 
diff --git a/testsuites/fstests/fsdosfsname01/init.c b/testsuites/fstests/fsdosfsname01/init.c
index 1785b65..c76c8b4 100644
--- a/testsuites/fstests/fsdosfsname01/init.c
+++ b/testsuites/fstests/fsdosfsname01/init.c
@@ -1446,7 +1446,7 @@ size_t rtems_ramdisk_configuration_size = RTEMS_ARRAY_SIZE(rtems_ramdisk_configu
 
 /* 2 RAM disk device files + 2 mount_dir + stdin + stdout + stderr +
  * 2 for open directories/files  + 4 * 2 for recursive tree compares*/
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS ( 7 + 2 + ( 4 * 2 ) )
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS ( 7 + 2 + ( 4 * 2 ) )
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 
diff --git a/testsuites/fstests/fsdosfsname02/init.c b/testsuites/fstests/fsdosfsname02/init.c
index 929157b..b83f837 100644
--- a/testsuites/fstests/fsdosfsname02/init.c
+++ b/testsuites/fstests/fsdosfsname02/init.c
@@ -100,7 +100,7 @@ size_t rtems_ramdisk_configuration_size = RTEMS_ARRAY_SIZE(rtems_ramdisk_configu
 
 #define CONFIGURE_FILESYSTEM_DOSFS
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 32
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 32
 
 #define CONFIGURE_BDBUF_CACHE_MEMORY_SIZE 512
 #define CONFIGURE_BDBUF_BUFFER_MIN_SIZE 512
diff --git a/testsuites/fstests/fsdosfssync01/init.c b/testsuites/fstests/fsdosfssync01/init.c
index a29e905..37b7a55 100644
--- a/testsuites/fstests/fsdosfssync01/init.c
+++ b/testsuites/fstests/fsdosfssync01/init.c
@@ -156,7 +156,7 @@ size_t rtems_ramdisk_configuration_size = 1;
 #define CONFIGURE_APPLICATION_EXTRA_DRIVERS RAMDISK_DRIVER_TABLE_ENTRY
 #define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 6
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 6
 
 #define CONFIGURE_FILESYSTEM_DOSFS
 
diff --git a/testsuites/fstests/fsdosfswrite01/init.c b/testsuites/fstests/fsdosfswrite01/init.c
index 5048bdb..4b60e5b 100644
--- a/testsuites/fstests/fsdosfswrite01/init.c
+++ b/testsuites/fstests/fsdosfswrite01/init.c
@@ -289,7 +289,7 @@ static void Init( rtems_task_argument arg )
 #define CONFIGURE_FILESYSTEM_DOSFS
 
 /* 1 device file for blkstats + 1 file for writing + 1 mount_dir + stdin + stdout + stderr + device file when mounted */
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 8
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 8
 
 #define CONFIGURE_UNLIMITED_OBJECTS
 #define CONFIGURE_UNIFIED_WORK_AREAS
diff --git a/testsuites/fstests/fsfseeko01/init.c b/testsuites/fstests/fsfseeko01/init.c
index 26aa9a7..448ff76 100644
--- a/testsuites/fstests/fsfseeko01/init.c
+++ b/testsuites/fstests/fsfseeko01/init.c
@@ -98,7 +98,7 @@ static void Init(rtems_task_argument arg)
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 
diff --git a/testsuites/fstests/fsimfsconfig01/init.c b/testsuites/fstests/fsimfsconfig01/init.c
index 5ba3f1f..0dda09a 100644
--- a/testsuites/fstests/fsimfsconfig01/init.c
+++ b/testsuites/fstests/fsimfsconfig01/init.c
@@ -144,7 +144,7 @@ static void Init(rtems_task_argument arg)
 
 #define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_FILESYSTEM_IMFS
 
diff --git a/testsuites/fstests/fsimfsconfig03/init.c b/testsuites/fstests/fsimfsconfig03/init.c
index 4905697..a9eb696 100644
--- a/testsuites/fstests/fsimfsconfig03/init.c
+++ b/testsuites/fstests/fsimfsconfig03/init.c
@@ -127,7 +127,7 @@ static void Init(rtems_task_argument arg)
 
 #define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 1
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 1
 
 #define CONFIGURE_FILESYSTEM_IMFS
 
diff --git a/testsuites/fstests/fsimfsgeneric01/init.c b/testsuites/fstests/fsimfsgeneric01/init.c
index 300bc01..dc21618 100644
--- a/testsuites/fstests/fsimfsgeneric01/init.c
+++ b/testsuites/fstests/fsimfsgeneric01/init.c
@@ -492,7 +492,7 @@ static void Init(rtems_task_argument arg)
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 
diff --git a/testsuites/fstests/fsrofs01/init.c b/testsuites/fstests/fsrofs01/init.c
index 6173701..2d5b93a 100644
--- a/testsuites/fstests/fsrofs01/init.c
+++ b/testsuites/fstests/fsrofs01/init.c
@@ -173,7 +173,7 @@ size_t rtems_ramdisk_configuration_size = 1;
 #define CONFIGURE_APPLICATION_EXTRA_DRIVERS RAMDISK_DRIVER_TABLE_ENTRY
 #define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 5
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 5
 
 #define CONFIGURE_FILESYSTEM_RFS
 
diff --git a/testsuites/fstests/imfs_support/fs_support.c b/testsuites/fstests/imfs_support/fs_support.c
index 04b8982..5e3f7db 100644
--- a/testsuites/fstests/imfs_support/fs_support.c
+++ b/testsuites/fstests/imfs_support/fs_support.c
@@ -38,7 +38,7 @@ test_shutdown_filesystem (void)
 #define CONFIGURE_RTEMS_INIT_TASKS_TABLE
 
 #define CONFIGURE_MAXIMUM_TASKS                  10
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 40
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 40
 #define CONFIGURE_INIT_TASK_STACK_SIZE (16 * 1024)
 #define CONFIGURE_INIT_TASK_ATTRIBUTES RTEMS_FLOATING_POINT
 #define CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS  1
diff --git a/testsuites/fstests/jffs2_support/fs_support.c b/testsuites/fstests/jffs2_support/fs_support.c
index a855c8e..b714183 100644
--- a/testsuites/fstests/jffs2_support/fs_support.c
+++ b/testsuites/fstests/jffs2_support/fs_support.c
@@ -148,7 +148,7 @@ void test_shutdown_filesystem(void)
 
 #define CONFIGURE_FILESYSTEM_JFFS2
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 40
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 40
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 
diff --git a/testsuites/fstests/mdosfs_support/fs_support.c b/testsuites/fstests/mdosfs_support/fs_support.c
index b43fca9..4d740bb 100644
--- a/testsuites/fstests/mdosfs_support/fs_support.c
+++ b/testsuites/fstests/mdosfs_support/fs_support.c
@@ -87,7 +87,7 @@ void test_shutdown_filesystem(void)
 
 #define CONFIGURE_MAXIMUM_SEMAPHORES RTEMS_DOSFS_SEMAPHORES_PER_INSTANCE
 #define CONFIGURE_MAXIMUM_TASKS                     10
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS    40
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS    40
 #define CONFIGURE_INIT_TASK_STACK_SIZE (16 * 1024)
 #define CONFIGURE_INIT_TASK_ATTRIBUTES RTEMS_FLOATING_POINT
 #define CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS     1
diff --git a/testsuites/fstests/mimfs_support/fs_support.c b/testsuites/fstests/mimfs_support/fs_support.c
index 7e54199..66192fa 100644
--- a/testsuites/fstests/mimfs_support/fs_support.c
+++ b/testsuites/fstests/mimfs_support/fs_support.c
@@ -61,7 +61,7 @@ test_shutdown_filesystem (void)
 #define CONFIGURE_RTEMS_INIT_TASKS_TABLE
 
 #define CONFIGURE_MAXIMUM_TASKS                  10
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 40
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 40
 #define CONFIGURE_INIT_TASK_STACK_SIZE (32 * 1024)
 #define CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS  1
 
diff --git a/testsuites/fstests/mrfs_support/fs_support.c b/testsuites/fstests/mrfs_support/fs_support.c
index 0382bbb..f2fea75 100644
--- a/testsuites/fstests/mrfs_support/fs_support.c
+++ b/testsuites/fstests/mrfs_support/fs_support.c
@@ -66,7 +66,7 @@ test_shutdown_filesystem (void)
 #define CONFIGURE_RTEMS_INIT_TASKS_TABLE
 
 #define CONFIGURE_MAXIMUM_TASKS                     10
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS    40
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS    40
 #define CONFIGURE_INIT_TASK_STACK_SIZE (32 * 1024)
 #define CONFIGURE_INIT_TASK_ATTRIBUTES RTEMS_FLOATING_POINT
 #define CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS     1
diff --git a/testsuites/libtests/block01/init.c b/testsuites/libtests/block01/init.c
index f776196..16e0644 100644
--- a/testsuites/libtests/block01/init.c
+++ b/testsuites/libtests/block01/init.c
@@ -256,7 +256,7 @@ static rtems_task Init(rtems_task_argument argument)
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 #define CONFIGURE_MAXIMUM_DRIVERS 2
diff --git a/testsuites/libtests/block02/init.c b/testsuites/libtests/block02/init.c
index d65df94..73362fc 100644
--- a/testsuites/libtests/block02/init.c
+++ b/testsuites/libtests/block02/init.c
@@ -210,7 +210,7 @@ static rtems_task Init(rtems_task_argument argument)
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 3
 
diff --git a/testsuites/libtests/block03/init.c b/testsuites/libtests/block03/init.c
index 55f2398..9ab907c 100644
--- a/testsuites/libtests/block03/init.c
+++ b/testsuites/libtests/block03/init.c
@@ -203,7 +203,7 @@ static rtems_task Init(rtems_task_argument argument)
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 3
 
diff --git a/testsuites/libtests/block04/init.c b/testsuites/libtests/block04/init.c
index 891552d..ff122a7 100644
--- a/testsuites/libtests/block04/init.c
+++ b/testsuites/libtests/block04/init.c
@@ -175,7 +175,7 @@ static rtems_task Init(rtems_task_argument argument)
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 3
 
diff --git a/testsuites/libtests/block05/init.c b/testsuites/libtests/block05/init.c
index be456dd..5d54c79 100644
--- a/testsuites/libtests/block05/init.c
+++ b/testsuites/libtests/block05/init.c
@@ -513,7 +513,7 @@ static rtems_task Init(rtems_task_argument argument)
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 5
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 5
 
 #define CONFIGURE_MAXIMUM_TASKS 4
 
diff --git a/testsuites/libtests/block06/init.c b/testsuites/libtests/block06/init.c
index b134e5d..3fa70c0 100644
--- a/testsuites/libtests/block06/init.c
+++ b/testsuites/libtests/block06/init.c
@@ -1771,7 +1771,7 @@ static rtems_task Init(rtems_task_argument argument)
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_BDBUF_TASK_STACK_SIZE BDBUF_TEST_STACK_SIZE
 
diff --git a/testsuites/libtests/block07/init.c b/testsuites/libtests/block07/init.c
index 05bfff9..19d53d1 100644
--- a/testsuites/libtests/block07/init.c
+++ b/testsuites/libtests/block07/init.c
@@ -276,7 +276,7 @@ static rtems_task Init(rtems_task_argument argument)
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 4
 
diff --git a/testsuites/libtests/block08/system.h b/testsuites/libtests/block08/system.h
index bb4a9a0..287ad38 100644
--- a/testsuites/libtests/block08/system.h
+++ b/testsuites/libtests/block08/system.h
@@ -24,7 +24,7 @@ rtems_task Init(
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS               28
 #define CONFIGURE_MAXIMUM_TIMERS              10
diff --git a/testsuites/libtests/block09/init.c b/testsuites/libtests/block09/init.c
index 3e8b8cd..73bec67 100644
--- a/testsuites/libtests/block09/init.c
+++ b/testsuites/libtests/block09/init.c
@@ -221,7 +221,7 @@ static rtems_task Init(rtems_task_argument argument)
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 
diff --git a/testsuites/libtests/block10/init.c b/testsuites/libtests/block10/init.c
index 89f1ac2..8e67c05 100644
--- a/testsuites/libtests/block10/init.c
+++ b/testsuites/libtests/block10/init.c
@@ -465,7 +465,7 @@ static rtems_task Init(rtems_task_argument argument)
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 3
 
diff --git a/testsuites/libtests/block11/init.c b/testsuites/libtests/block11/init.c
index b5b3a5d..d5ed580 100644
--- a/testsuites/libtests/block11/init.c
+++ b/testsuites/libtests/block11/init.c
@@ -420,7 +420,7 @@ static rtems_task Init(rtems_task_argument argument)
   { .initialization_entry = invalid_initialize, \
     .control_entry = invalid_control }
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 5
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 5
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 
diff --git a/testsuites/libtests/block12/init.c b/testsuites/libtests/block12/init.c
index ddc2795..eb548e9 100644
--- a/testsuites/libtests/block12/init.c
+++ b/testsuites/libtests/block12/init.c
@@ -143,7 +143,7 @@ static void Init(rtems_task_argument arg)
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_BDBUF_BUFFER_MIN_SIZE 1
 #define CONFIGURE_BDBUF_BUFFER_MAX_SIZE 1
diff --git a/testsuites/libtests/block13/init.c b/testsuites/libtests/block13/init.c
index 0eb5d67..f001ed8 100644
--- a/testsuites/libtests/block13/init.c
+++ b/testsuites/libtests/block13/init.c
@@ -228,7 +228,7 @@ static void Init(rtems_task_argument arg)
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_BDBUF_BUFFER_MIN_SIZE 1
 #define CONFIGURE_BDBUF_BUFFER_MAX_SIZE 1
diff --git a/testsuites/libtests/block14/init.c b/testsuites/libtests/block14/init.c
index 36325f5..1586ef9 100644
--- a/testsuites/libtests/block14/init.c
+++ b/testsuites/libtests/block14/init.c
@@ -208,7 +208,7 @@ static void Init(rtems_task_argument arg)
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_BDBUF_BUFFER_MIN_SIZE 1
 #define CONFIGURE_BDBUF_BUFFER_MAX_SIZE 1
diff --git a/testsuites/libtests/block15/init.c b/testsuites/libtests/block15/init.c
index 925a772..52be4c5 100644
--- a/testsuites/libtests/block15/init.c
+++ b/testsuites/libtests/block15/init.c
@@ -173,7 +173,7 @@ static void Init(rtems_task_argument arg)
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_BDBUF_BUFFER_MIN_SIZE 1
 #define CONFIGURE_BDBUF_BUFFER_MAX_SIZE 4
diff --git a/testsuites/libtests/block16/init.c b/testsuites/libtests/block16/init.c
index 64ccded..215b69f 100644
--- a/testsuites/libtests/block16/init.c
+++ b/testsuites/libtests/block16/init.c
@@ -139,7 +139,7 @@ static void Init(rtems_task_argument arg)
 #define CONFIGURE_BDBUF_BUFFER_MAX_SIZE 8
 #define CONFIGURE_BDBUF_CACHE_MEMORY_SIZE 8
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 
diff --git a/testsuites/libtests/devfs02/init.c b/testsuites/libtests/devfs02/init.c
index b9de92a..3e13697 100644
--- a/testsuites/libtests/devfs02/init.c
+++ b/testsuites/libtests/devfs02/init.c
@@ -96,7 +96,7 @@ rtems_task Init(
 
 #define CONFIGURE_RTEMS_INIT_TASKS_TABLE
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 2
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 2
 
 /* Make sure that we have enough devices for all BSPs */
 #define CONFIGURE_MAXIMUM_DEVICES 64
diff --git a/testsuites/libtests/devfs03/init.c b/testsuites/libtests/devfs03/init.c
index b9917b8..2494083 100644
--- a/testsuites/libtests/devfs03/init.c
+++ b/testsuites/libtests/devfs03/init.c
@@ -86,7 +86,7 @@ rtems_task Init(
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 #define CONFIGURE_MAXIMUM_TASKS             1
 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
 
diff --git a/testsuites/libtests/devfs04/init.c b/testsuites/libtests/devfs04/init.c
index 2ddd66a..bc747a8 100644
--- a/testsuites/libtests/devfs04/init.c
+++ b/testsuites/libtests/devfs04/init.c
@@ -81,7 +81,7 @@ rtems_task Init(
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_EXTRA_DRIVERS TEST_DRIVER_TABLE_ENTRY
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 2
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 2
 
 #define CONFIGURE_MAXIMUM_TASKS             1
 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
diff --git a/testsuites/libtests/deviceio01/init.c b/testsuites/libtests/deviceio01/init.c
index c4e7f26..ff62232 100644
--- a/testsuites/libtests/deviceio01/init.c
+++ b/testsuites/libtests/deviceio01/init.c
@@ -70,7 +70,7 @@ rtems_task Init(
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_EXTRA_DRIVERS TEST_DRIVER_TABLE_ENTRY
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 5
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 5
 
 #define CONFIGURE_MAXIMUM_TASKS             1
 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
diff --git a/testsuites/libtests/dl01/init.c b/testsuites/libtests/dl01/init.c
index 2f9c520..6317dc8 100644
--- a/testsuites/libtests/dl01/init.c
+++ b/testsuites/libtests/dl01/init.c
@@ -65,7 +65,7 @@ static void Init(rtems_task_argument arg)
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 
diff --git a/testsuites/libtests/dl02/init.c b/testsuites/libtests/dl02/init.c
index 459d1b1..7dc5dab 100644
--- a/testsuites/libtests/dl02/init.c
+++ b/testsuites/libtests/dl02/init.c
@@ -65,7 +65,7 @@ static void Init(rtems_task_argument arg)
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 
diff --git a/testsuites/libtests/dl03/init.c b/testsuites/libtests/dl03/init.c
index 6d83762..d7242b7 100644
--- a/testsuites/libtests/dl03/init.c
+++ b/testsuites/libtests/dl03/init.c
@@ -51,7 +51,7 @@ static void Init(rtems_task_argument arg)
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 
diff --git a/testsuites/libtests/dl04/init.c b/testsuites/libtests/dl04/init.c
index d56b235..00fe740 100644
--- a/testsuites/libtests/dl04/init.c
+++ b/testsuites/libtests/dl04/init.c
@@ -65,7 +65,7 @@ static void Init(rtems_task_argument arg)
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 
diff --git a/testsuites/libtests/dl05/init.c b/testsuites/libtests/dl05/init.c
index 37dd99b..578105c 100644
--- a/testsuites/libtests/dl05/init.c
+++ b/testsuites/libtests/dl05/init.c
@@ -65,7 +65,7 @@ static void Init(rtems_task_argument arg)
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 
diff --git a/testsuites/libtests/dl06/initimpl.h b/testsuites/libtests/dl06/initimpl.h
index 7dd8621..e3500a1 100644
--- a/testsuites/libtests/dl06/initimpl.h
+++ b/testsuites/libtests/dl06/initimpl.h
@@ -69,7 +69,7 @@ static void Init(rtems_task_argument arg)
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 
diff --git a/testsuites/libtests/dl07/init.c b/testsuites/libtests/dl07/init.c
index 9d8e375..732e0f5 100644
--- a/testsuites/libtests/dl07/init.c
+++ b/testsuites/libtests/dl07/init.c
@@ -71,7 +71,7 @@ static void Init(rtems_task_argument arg)
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 
diff --git a/testsuites/libtests/dl08/init.c b/testsuites/libtests/dl08/init.c
index 65291bd..345fe27 100644
--- a/testsuites/libtests/dl08/init.c
+++ b/testsuites/libtests/dl08/init.c
@@ -71,7 +71,7 @@ static void Init(rtems_task_argument arg)
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 
diff --git a/testsuites/libtests/dl09/init.c b/testsuites/libtests/dl09/init.c
index eafb5f4..5649260 100644
--- a/testsuites/libtests/dl09/init.c
+++ b/testsuites/libtests/dl09/init.c
@@ -71,7 +71,7 @@ static void Init(rtems_task_argument arg)
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 
diff --git a/testsuites/libtests/dl10/init.c b/testsuites/libtests/dl10/init.c
index d3a0457..c891d82 100644
--- a/testsuites/libtests/dl10/init.c
+++ b/testsuites/libtests/dl10/init.c
@@ -106,7 +106,7 @@ static void Init(rtems_task_argument arg)
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 10
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 10
 
 #define CONFIGURE_MAXIMUM_TASKS 4
 
diff --git a/testsuites/libtests/flashdisk01/init.c b/testsuites/libtests/flashdisk01/init.c
index 47f8c2b..18ab4e9 100644
--- a/testsuites/libtests/flashdisk01/init.c
+++ b/testsuites/libtests/flashdisk01/init.c
@@ -332,7 +332,7 @@ uint32_t rtems_flashdisk_configuration_size = FLASHDISK_CONFIG_COUNT;
 #define CONFIGURE_APPLICATION_EXTRA_DRIVERS FLASHDISK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 6
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 6
 
 #define CONFIGURE_FILESYSTEM_RFS
 
diff --git a/testsuites/libtests/ftp01/init.c b/testsuites/libtests/ftp01/init.c
index acbbcbe..620a068 100644
--- a/testsuites/libtests/ftp01/init.c
+++ b/testsuites/libtests/ftp01/init.c
@@ -251,7 +251,7 @@ static rtems_task Init(rtems_task_argument argument)
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 14
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 14
 
 #define CONFIGURE_FILESYSTEM_FTPFS
 
diff --git a/testsuites/libtests/i2c01/init.c b/testsuites/libtests/i2c01/init.c
index f993fa0..02a3558 100644
--- a/testsuites/libtests/i2c01/init.c
+++ b/testsuites/libtests/i2c01/init.c
@@ -655,7 +655,7 @@ static void Init(rtems_task_argument arg)
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 7
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 7
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 
diff --git a/testsuites/libtests/mghttpd01/init.c b/testsuites/libtests/mghttpd01/init.c
index 5c00dde..75c2d8d 100644
--- a/testsuites/libtests/mghttpd01/init.c
+++ b/testsuites/libtests/mghttpd01/init.c
@@ -272,7 +272,7 @@ static void Init(rtems_task_argument arg)
 
 #define CONFIGURE_FILESYSTEM_IMFS
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 16
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 16
 
 #define CONFIGURE_UNLIMITED_OBJECTS
 
diff --git a/testsuites/libtests/mouse01/init.c b/testsuites/libtests/mouse01/init.c
index b20afe1..5f9ed18 100644
--- a/testsuites/libtests/mouse01/init.c
+++ b/testsuites/libtests/mouse01/init.c
@@ -160,7 +160,7 @@ rtems_task Init(
     SERIAL_MOUSE_DRIVER_TABLE_ENTRY
 
 /* we need to be able to open the test device and mouse */
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 5
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 5
 #define CONFIGURE_MAXIMUM_TASKS  1
 #define CONFIGURE_MAXIMUM_TIMERS 2
 #define CONFIGURE_MAXIMUM_MESSAGE_QUEUES 1
diff --git a/testsuites/libtests/newlib01/init.c b/testsuites/libtests/newlib01/init.c
index e9cf4d1..74e6487 100644
--- a/testsuites/libtests/newlib01/init.c
+++ b/testsuites/libtests/newlib01/init.c
@@ -302,7 +302,7 @@ static void Init(rtems_task_argument arg)
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 2
 
diff --git a/testsuites/libtests/pwdgrp01/init.c b/testsuites/libtests/pwdgrp01/init.c
index 7e9f77a..ebdd690 100644
--- a/testsuites/libtests/pwdgrp01/init.c
+++ b/testsuites/libtests/pwdgrp01/init.c
@@ -160,7 +160,7 @@ static void Init(rtems_task_argument arg)
 #define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 #define CONFIGURE_MAXIMUM_POSIX_KEYS 1
diff --git a/testsuites/libtests/pwdgrp02/init.c b/testsuites/libtests/pwdgrp02/init.c
index ec2bdf1..82aa862 100644
--- a/testsuites/libtests/pwdgrp02/init.c
+++ b/testsuites/libtests/pwdgrp02/init.c
@@ -165,7 +165,7 @@ static void Init(rtems_task_argument arg)
 #define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 
diff --git a/testsuites/libtests/record01/init.c b/testsuites/libtests/record01/init.c
index 8cca784..fea5090 100644
--- a/testsuites/libtests/record01/init.c
+++ b/testsuites/libtests/record01/init.c
@@ -771,7 +771,7 @@ static void Init(rtems_task_argument arg)
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
 #ifdef RTEMS_NETWORKING
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 7
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 7
 
 #define CONFIGURE_MAXIMUM_TASKS 3
 
diff --git a/testsuites/libtests/shell01/init.c b/testsuites/libtests/shell01/init.c
index bc28463..545d695 100644
--- a/testsuites/libtests/shell01/init.c
+++ b/testsuites/libtests/shell01/init.c
@@ -171,7 +171,7 @@ static void Init(rtems_task_argument arg)
 #define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 #define CONFIGURE_MAXIMUM_POSIX_KEYS 1
diff --git a/testsuites/libtests/sparsedisk01/init.c b/testsuites/libtests/sparsedisk01/init.c
index e0d25fa..b93b817 100644
--- a/testsuites/libtests/sparsedisk01/init.c
+++ b/testsuites/libtests/sparsedisk01/init.c
@@ -426,7 +426,7 @@ static void Init( rtems_task_argument arg )
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 #define CONFIGURE_MAXIMUM_SEMAPHORES 1
diff --git a/testsuites/libtests/spi01/init.c b/testsuites/libtests/spi01/init.c
index 6f086d4..8de4f49 100644
--- a/testsuites/libtests/spi01/init.c
+++ b/testsuites/libtests/spi01/init.c
@@ -273,7 +273,7 @@ static void Init(rtems_task_argument arg)
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 7
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 7
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 
diff --git a/testsuites/libtests/syscall01/init.c b/testsuites/libtests/syscall01/init.c
index e1c2369..f2ddbbe 100644
--- a/testsuites/libtests/syscall01/init.c
+++ b/testsuites/libtests/syscall01/init.c
@@ -321,7 +321,7 @@ static rtems_device_driver open_driver_open(
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_EXTRA_DRIVERS OPEN_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 3
 
diff --git a/testsuites/libtests/tar01/init.c b/testsuites/libtests/tar01/init.c
index 371ea71..4cad67a 100644
--- a/testsuites/libtests/tar01/init.c
+++ b/testsuites/libtests/tar01/init.c
@@ -307,7 +307,7 @@ rtems_task Init(
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
 #define CONFIGURE_MAXIMUM_TASKS            1
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 5
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 5
 
 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
 
diff --git a/testsuites/libtests/tar02/init.c b/testsuites/libtests/tar02/init.c
index 689412b..7a1395b 100644
--- a/testsuites/libtests/tar02/init.c
+++ b/testsuites/libtests/tar02/init.c
@@ -140,7 +140,7 @@ rtems_task Init(
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
 #define CONFIGURE_MAXIMUM_TASKS            1
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 5
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 5
 
 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
 
diff --git a/testsuites/libtests/telnetd01/init.c b/testsuites/libtests/telnetd01/init.c
index e7c2540..a17126b 100644
--- a/testsuites/libtests/telnetd01/init.c
+++ b/testsuites/libtests/telnetd01/init.c
@@ -105,7 +105,7 @@ static rtems_task Init(rtems_task_argument argument)
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS (3 + 1 + 5 * 4)
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS (3 + 1 + 5 * 4)
 
 #define CONFIGURE_MAXIMUM_TASKS 8
 
diff --git a/testsuites/libtests/termios01/init.c b/testsuites/libtests/termios01/init.c
index 461fa99..09be07b 100644
--- a/testsuites/libtests/termios01/init.c
+++ b/testsuites/libtests/termios01/init.c
@@ -1014,7 +1014,7 @@ static rtems_task Init(
 #define CONFIGURE_MAXIMUM_DRIVERS 4
 
 /* we need to be able to open the test device */
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS         1
 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
diff --git a/testsuites/libtests/termios03/init.c b/testsuites/libtests/termios03/init.c
index d88d059..6f602f4 100644
--- a/testsuites/libtests/termios03/init.c
+++ b/testsuites/libtests/termios03/init.c
@@ -163,7 +163,7 @@ rtems_task Init(
   TERMIOS_TEST_DRIVER_TABLE_ENTRY
 
 /* we need to be able to open the test device */
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 #define CONFIGURE_MAXIMUM_TASKS             1
 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
 
diff --git a/testsuites/libtests/termios04/init.c b/testsuites/libtests/termios04/init.c
index 9540db1..fe2adeb 100644
--- a/testsuites/libtests/termios04/init.c
+++ b/testsuites/libtests/termios04/init.c
@@ -125,7 +125,7 @@ rtems_task Init(
   TERMIOS_TEST_DRIVER_TABLE_ENTRY
 
 /* we need to be able to open the test device */
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 #define CONFIGURE_MAXIMUM_TASKS             1
 #define CONFIGURE_MAXIMUM_TIMERS            2
 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
diff --git a/testsuites/libtests/termios05/init.c b/testsuites/libtests/termios05/init.c
index 6b980cc..38b2e13 100644
--- a/testsuites/libtests/termios05/init.c
+++ b/testsuites/libtests/termios05/init.c
@@ -153,7 +153,7 @@ rtems_task Init(
   TERMIOS_TEST_DRIVER_TABLE_ENTRY
 
 /* we need to be able to open the test device */
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS             4
 #define CONFIGURE_MAXIMUM_TIMERS            2
diff --git a/testsuites/libtests/termios06/init.c b/testsuites/libtests/termios06/init.c
index ead88e5..5104d1b 100644
--- a/testsuites/libtests/termios06/init.c
+++ b/testsuites/libtests/termios06/init.c
@@ -212,7 +212,7 @@ rtems_task Init(
 #define CONFIGURE_APPLICATION_EXTRA_DRIVERS TERMIOS_TEST_DRIVER_TABLE_ENTRY
 
 /* we need to be able to open the test device */
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS             1
 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
diff --git a/testsuites/libtests/termios07/init.c b/testsuites/libtests/termios07/init.c
index f3d3500..1dd5315 100644
--- a/testsuites/libtests/termios07/init.c
+++ b/testsuites/libtests/termios07/init.c
@@ -169,7 +169,7 @@ rtems_task Init(
   TERMIOS_TEST_DRIVER_TABLE_ENTRY
 
 /* we need to be able to open the test device */
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 #define CONFIGURE_MAXIMUM_TASKS                  1
 #define CONFIGURE_MAXIMUM_TIMERS                 2
 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
diff --git a/testsuites/libtests/termios08/init.c b/testsuites/libtests/termios08/init.c
index b6aa59e..4f237fb 100644
--- a/testsuites/libtests/termios08/init.c
+++ b/testsuites/libtests/termios08/init.c
@@ -155,7 +155,7 @@ rtems_task Init(
 #define CONFIGURE_APPLICATION_EXTRA_DRIVERS TERMIOS_TEST_DRIVER_TABLE_ENTRY
 
 /* we need to be able to open the test device */
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS             1
 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
diff --git a/testsuites/libtests/termios09/init.c b/testsuites/libtests/termios09/init.c
index 62138bc..5490b2b 100644
--- a/testsuites/libtests/termios09/init.c
+++ b/testsuites/libtests/termios09/init.c
@@ -1188,7 +1188,7 @@ static void switch_extension(Thread_Control *executing, Thread_Control *heir)
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 5
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 5
 
 #define CONFIGURE_MAXIMUM_TASKS 2
 
diff --git a/testsuites/libtests/termios10/termios10impl.h b/testsuites/libtests/termios10/termios10impl.h
index a01f203..c2981ff 100644
--- a/testsuites/libtests/termios10/termios10impl.h
+++ b/testsuites/libtests/termios10/termios10impl.h
@@ -178,7 +178,7 @@ static void *POSIX_Init(void *argument)
   TERMIOS_TEST_DRIVER_TABLE_ENTRY
 
 /* we need to be able to open the test device */
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 #define CONFIGURE_MAXIMUM_POSIX_THREADS     1
 #define CONFIGURE_MAXIMUM_TIMERS            2
 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
diff --git a/testsuites/libtests/ttest01/init.c b/testsuites/libtests/ttest01/init.c
index 44ffadf..b3ebfb5 100644
--- a/testsuites/libtests/ttest01/init.c
+++ b/testsuites/libtests/ttest01/init.c
@@ -303,7 +303,7 @@ Init(rtems_task_argument arg)
 
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_BARRIERS 1
 #define CONFIGURE_MAXIMUM_MESSAGE_QUEUES 1
diff --git a/testsuites/libtests/uid01/init.c b/testsuites/libtests/uid01/init.c
index f71c002..fcc3071 100644
--- a/testsuites/libtests/uid01/init.c
+++ b/testsuites/libtests/uid01/init.c
@@ -132,7 +132,7 @@ rtems_task Init(
     SERIAL_MOUSE_DRIVER_TABLE_ENTRY
 
 /* we need to be able to open the test device and mouse */
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 5
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 5
 #define CONFIGURE_MAXIMUM_TASKS  1
 #define CONFIGURE_MAXIMUM_TIMERS 2
 #define CONFIGURE_MAXIMUM_MESSAGE_QUEUES 1
diff --git a/testsuites/psxtests/psx13/main.c b/testsuites/psxtests/psx13/main.c
index 05909a2..20788b3 100644
--- a/testsuites/psxtests/psx13/main.c
+++ b/testsuites/psxtests/psx13/main.c
@@ -35,7 +35,7 @@ rtems_task Init(
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 6
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 6
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 
diff --git a/testsuites/psxtests/psxaio01/system.h b/testsuites/psxtests/psxaio01/system.h
index 3ffb398..f58a67e 100644
--- a/testsuites/psxtests/psxaio01/system.h
+++ b/testsuites/psxtests/psxaio01/system.h
@@ -23,7 +23,7 @@ void *POSIX_Init (void *argument);
 #define CONFIGURE_MAXIMUM_TASKS             20
 #define CONFIGURE_MAXIMUM_SEMAPHORES        20
 #define CONFIGURE_MAXIMUM_MESSAGE_QUEUES    20
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 20
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 20
 
 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
 
diff --git a/testsuites/psxtests/psxaio02/system.h b/testsuites/psxtests/psxaio02/system.h
index f3e348e..db0014f 100644
--- a/testsuites/psxtests/psxaio02/system.h
+++ b/testsuites/psxtests/psxaio02/system.h
@@ -23,7 +23,7 @@ void *POSIX_Init (void *argument);
 #define CONFIGURE_MAXIMUM_TASKS             20
 #define CONFIGURE_MAXIMUM_SEMAPHORES        20
 #define CONFIGURE_MAXIMUM_MESSAGE_QUEUES    20
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 20
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 20
 
 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
 
diff --git a/testsuites/psxtests/psxaio03/system.h b/testsuites/psxtests/psxaio03/system.h
index 236ef19..066bf9e 100644
--- a/testsuites/psxtests/psxaio03/system.h
+++ b/testsuites/psxtests/psxaio03/system.h
@@ -24,7 +24,7 @@ void *POSIX_Init (void *argument);
 #define CONFIGURE_MAXIMUM_TASKS             10
 #define CONFIGURE_MAXIMUM_SEMAPHORES        10
 #define CONFIGURE_MAXIMUM_MESSAGE_QUEUES    10
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 10
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 10
 
 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
 
diff --git a/testsuites/psxtests/psxchroot01/main.c b/testsuites/psxtests/psxchroot01/main.c
index 946fbb6..4059dc9 100644
--- a/testsuites/psxtests/psxchroot01/main.c
+++ b/testsuites/psxtests/psxchroot01/main.c
@@ -28,7 +28,7 @@ rtems_task Init(
 #define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 10
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 10
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 
diff --git a/testsuites/psxtests/psxconfig01/init.c b/testsuites/psxtests/psxconfig01/init.c
index dc90373..c17c433 100644
--- a/testsuites/psxtests/psxconfig01/init.c
+++ b/testsuites/psxtests/psxconfig01/init.c
@@ -45,7 +45,7 @@
 
 const char rtems_test_name[] = "PSXCONFIG 1";
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 5
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 5
 
 #define CONFIGURE_MAXIMUM_POSIX_KEYS 23
 #if CONFIGURE_MAXIMUM_POSIX_KEYS > 0
@@ -263,8 +263,8 @@ static rtems_task Init(rtems_task_argument argument)
   rtems_test_assert(rtems_resource_snapshot_equal(&snapshot, &snapshot));
   rtems_test_assert(rtems_resource_snapshot_check(&snapshot));
 
-#if CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS > 0
-  for (i = 3; i < CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS; ++i) {
+#if CONFIGURE_MAXIMUM_FILE_DESCRIPTORS > 0
+  for (i = 3; i < CONFIGURE_MAXIMUM_FILE_DESCRIPTORS; ++i) {
     int oflag = O_WRONLY | O_CREAT | O_TRUNC;
     mode_t mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH;
     char path [] = { 'F', 'I', 'L', 'E', 'A' + i, '\0' };
@@ -273,7 +273,7 @@ static rtems_task Init(rtems_task_argument argument)
   }
   rtems_resource_snapshot_take(&snapshot);
   rtems_test_assert(
-    snapshot.open_files == CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS
+    snapshot.open_files == CONFIGURE_MAXIMUM_FILE_DESCRIPTORS
   );
 #endif
 
diff --git a/testsuites/psxtests/psxfchx01/init.c b/testsuites/psxtests/psxfchx01/init.c
index 82065ca..081db40 100644
--- a/testsuites/psxtests/psxfchx01/init.c
+++ b/testsuites/psxtests/psxfchx01/init.c
@@ -220,7 +220,7 @@ rtems_task Init(
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
diff --git a/testsuites/psxtests/psxfenv01/init.c b/testsuites/psxtests/psxfenv01/init.c
index 12e0722..cdb0fa5 100644
--- a/testsuites/psxtests/psxfenv01/init.c
+++ b/testsuites/psxtests/psxfenv01/init.c
@@ -116,7 +116,7 @@ rtems_task Init(rtems_task_argument ignored)
 
 #define CONFIGURE_MAXIMUM_TASKS                  1
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 6
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 6
 
 #define CONFIGURE_RTEMS_INIT_TASKS_TABLE
 
diff --git a/testsuites/psxtests/psxfile01/main.c b/testsuites/psxtests/psxfile01/main.c
index 5ccdd6b..1703602 100644
--- a/testsuites/psxtests/psxfile01/main.c
+++ b/testsuites/psxtests/psxfile01/main.c
@@ -32,7 +32,7 @@ rtems_task Init(
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 6
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 6
 
 #define CONFIGURE_FILESYSTEM_IMFS
 
diff --git a/testsuites/psxtests/psxfile02/init.c b/testsuites/psxtests/psxfile02/init.c
index 7736185..e419d96 100644
--- a/testsuites/psxtests/psxfile02/init.c
+++ b/testsuites/psxtests/psxfile02/init.c
@@ -150,7 +150,7 @@ rtems_task Init(
 
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 #define CONFIGURE_MAXIMUM_TASKS 1
 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
 
diff --git a/testsuites/psxtests/psxfilelock01/init.c b/testsuites/psxtests/psxfilelock01/init.c
index 533e6f6..6ad9818 100644
--- a/testsuites/psxtests/psxfilelock01/init.c
+++ b/testsuites/psxtests/psxfilelock01/init.c
@@ -57,7 +57,7 @@ rtems_task Init(
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 #define CONFIGURE_MAXIMUM_TASKS             1
 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
 
diff --git a/testsuites/psxtests/psxid01/init.c b/testsuites/psxtests/psxid01/init.c
index 6935db7..85cb40a 100644
--- a/testsuites/psxtests/psxid01/init.c
+++ b/testsuites/psxtests/psxid01/init.c
@@ -209,7 +209,7 @@ rtems_task Init(
 
 #define CONFIGURE_MAXIMUM_TASKS                  1
 /* so we can write /etc/passwd and /etc/group */
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
 
 #define CONFIGURE_RTEMS_INIT_TASKS_TABLE
diff --git a/testsuites/psxtests/psximfs01/init.c b/testsuites/psxtests/psximfs01/init.c
index 5a8845f..f8bea19 100644
--- a/testsuites/psxtests/psximfs01/init.c
+++ b/testsuites/psxtests/psximfs01/init.c
@@ -274,7 +274,7 @@ rtems_task Init(
 
 #define CONFIGURE_MAXIMUM_TASKS             1
 #define CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK 16
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
 
 #define CONFIGURE_RTEMS_INIT_TASKS_TABLE
diff --git a/testsuites/psxtests/psximfs02/init.c b/testsuites/psxtests/psximfs02/init.c
index cfa6aa2..15b9137 100644
--- a/testsuites/psxtests/psximfs02/init.c
+++ b/testsuites/psxtests/psximfs02/init.c
@@ -204,7 +204,7 @@ rtems_task Init(
 #define CONFIGURE_MAXIMUM_TASKS                  1
 #define CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK   16
 #define CONFIGURE_IMFS_ENABLE_MKFIFO
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
 
 #define CONFIGURE_INIT_TASK_ATTRIBUTES RTEMS_FLOATING_POINT
diff --git a/testsuites/psxtests/psxmmap01/system.h b/testsuites/psxtests/psxmmap01/system.h
index 055ad56..526465b 100644
--- a/testsuites/psxtests/psxmmap01/system.h
+++ b/testsuites/psxtests/psxmmap01/system.h
@@ -22,7 +22,7 @@ void *POSIX_Init(
 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
 
 #define CONFIGURE_MAXIMUM_POSIX_THREADS     1
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 10
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 10
 #define CONFIGURE_MAXIMUM_POSIX_SHMS 1
 #define CONFIGURE_MEMORY_OVERHEAD 10
 
diff --git a/testsuites/psxtests/psxmount/main.c b/testsuites/psxtests/psxmount/main.c
index e93ba33..6473e7c 100644
--- a/testsuites/psxtests/psxmount/main.c
+++ b/testsuites/psxtests/psxmount/main.c
@@ -30,7 +30,7 @@ rtems_task Init(
 #define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 10
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 10
 
 #define CONFIGURE_FILESYSTEM_IMFS
 
diff --git a/testsuites/psxtests/psxndbm01/init.c b/testsuites/psxtests/psxndbm01/init.c
index a0b918c..d696abf 100644
--- a/testsuites/psxtests/psxndbm01/init.c
+++ b/testsuites/psxtests/psxndbm01/init.c
@@ -288,7 +288,7 @@ rtems_task Init(rtems_task_argument ignored)
 
 #define CONFIGURE_MAXIMUM_TASKS                  1
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 6
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 6
 
 #define CONFIGURE_RTEMS_INIT_TASKS_TABLE
 
diff --git a/testsuites/psxtests/psxpasswd01/init.c b/testsuites/psxtests/psxpasswd01/init.c
index 2845a47..66dc5f0 100644
--- a/testsuites/psxtests/psxpasswd01/init.c
+++ b/testsuites/psxtests/psxpasswd01/init.c
@@ -180,7 +180,7 @@ rtems_task Init(
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 6
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 6
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 #define CONFIGURE_MAXIMUM_POSIX_KEYS 1
diff --git a/testsuites/psxtests/psxpasswd02/init.c b/testsuites/psxtests/psxpasswd02/init.c
index 0bec2e2..ce250fc 100644
--- a/testsuites/psxtests/psxpasswd02/init.c
+++ b/testsuites/psxtests/psxpasswd02/init.c
@@ -222,7 +222,7 @@ rtems_task Init(
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 6
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 6
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 #define CONFIGURE_MAXIMUM_POSIX_KEYS 1
diff --git a/testsuites/psxtests/psxpipe01/init.c b/testsuites/psxtests/psxpipe01/init.c
index f7e862f..90d4c5d 100644
--- a/testsuites/psxtests/psxpipe01/init.c
+++ b/testsuites/psxtests/psxpipe01/init.c
@@ -102,7 +102,7 @@ rtems_task Init(
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 5
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 5
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
diff --git a/testsuites/psxtests/psxrdwrv/main.c b/testsuites/psxtests/psxrdwrv/main.c
index f6fa762..44eda9e 100644
--- a/testsuites/psxtests/psxrdwrv/main.c
+++ b/testsuites/psxtests/psxrdwrv/main.c
@@ -32,7 +32,7 @@ rtems_task Init(
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 6
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 6
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 
diff --git a/testsuites/psxtests/psxreaddir/main.c b/testsuites/psxtests/psxreaddir/main.c
index 11f372d..238d8e9 100644
--- a/testsuites/psxtests/psxreaddir/main.c
+++ b/testsuites/psxtests/psxreaddir/main.c
@@ -28,7 +28,7 @@ rtems_task Init(
 #define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 10
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 10
 
 #define CONFIGURE_FILESYSTEM_IMFS
 
diff --git a/testsuites/psxtests/psxshm01/system.h b/testsuites/psxtests/psxshm01/system.h
index 83e780a..846d92d 100644
--- a/testsuites/psxtests/psxshm01/system.h
+++ b/testsuites/psxtests/psxshm01/system.h
@@ -20,7 +20,7 @@ void *POSIX_Init(
 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
 
 #define CONFIGURE_MAXIMUM_POSIX_THREADS     1
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 10
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 10
 #define CONFIGURE_MAXIMUM_POSIX_SHMS 1
 #define CONFIGURE_MEMORY_OVERHEAD 10
 
diff --git a/testsuites/psxtests/psxshm02/system.h b/testsuites/psxtests/psxshm02/system.h
index 6b5a5a0..90e40d2 100644
--- a/testsuites/psxtests/psxshm02/system.h
+++ b/testsuites/psxtests/psxshm02/system.h
@@ -20,7 +20,7 @@ void *POSIX_Init(
 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
 
 #define CONFIGURE_MAXIMUM_POSIX_THREADS     1
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 10
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 10
 #define CONFIGURE_MAXIMUM_POSIX_SHMS 1
 #define CONFIGURE_MEMORY_OVERHEAD 10
 
diff --git a/testsuites/psxtests/psxstat/main.c b/testsuites/psxtests/psxstat/main.c
index d5af4d3..472b918 100644
--- a/testsuites/psxtests/psxstat/main.c
+++ b/testsuites/psxtests/psxstat/main.c
@@ -32,7 +32,7 @@ rtems_task Init(
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 10
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 10
 
 #define CONFIGURE_FILESYSTEM_IMFS
 
diff --git a/testsuites/samples/fileio/system.h b/testsuites/samples/fileio/system.h
index 310d6ba..c2a99d1 100644
--- a/testsuites/samples/fileio/system.h
+++ b/testsuites/samples/fileio/system.h
@@ -55,7 +55,7 @@ rtems_task Init(
 /*
  * XXX: these values are higher than needed...
  */
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 20
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 20
 #define CONFIGURE_STACK_CHECKER_ENABLED
 #define CONFIGURE_RTEMS_INIT_TASKS_TABLE
 
diff --git a/testsuites/samples/loopback/init.c b/testsuites/samples/loopback/init.c
index 672eeed..891225c 100644
--- a/testsuites/samples/loopback/init.c
+++ b/testsuites/samples/loopback/init.c
@@ -22,7 +22,7 @@ const char rtems_test_name[] = "LOOPBACK";
 #define CONFIGURE_MAXIMUM_TASKS            20
 
 #define CONFIGURE_MICROSECONDS_PER_TICK    10000
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 50
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 50
 
 #define CONFIGURE_INIT_TASK_STACK_SIZE    (10*1024)
 #define CONFIGURE_INIT_TASK_PRIORITY    50
diff --git a/testsuites/samples/minimum/init.c b/testsuites/samples/minimum/init.c
index 18a89b8..a63e778 100644
--- a/testsuites/samples/minimum/init.c
+++ b/testsuites/samples/minimum/init.c
@@ -55,7 +55,7 @@ static void *Init( uintptr_t ignored )
 /*
  *  This test does not use any stdio.
  */
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 0
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 0
 
 /*
  *  This may prevent us from running on every architecture but it
diff --git a/testsuites/samples/pppd/system.h b/testsuites/samples/pppd/system.h
index 21b6042..f83212e 100644
--- a/testsuites/samples/pppd/system.h
+++ b/testsuites/samples/pppd/system.h
@@ -27,7 +27,7 @@ extern int pppdapp_initialize(void);
 
 #define CONFIGURE_RTEMS_INIT_TASKS_TABLE
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 8
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 8
 
 #define CONFIGURE_UNIFIED_WORK_AREAS
 
diff --git a/testsuites/sptests/spconsole01/init.c b/testsuites/sptests/spconsole01/init.c
index 99cd7c6..ebfb651 100644
--- a/testsuites/sptests/spconsole01/init.c
+++ b/testsuites/sptests/spconsole01/init.c
@@ -316,7 +316,7 @@ static void Init(rtems_task_argument arg)
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 3
 #define CONFIGURE_MAXIMUM_SEMAPHORES 1
diff --git a/testsuites/sptests/spfatal14/init.c b/testsuites/sptests/spfatal14/init.c
index ffb1c49..e3b928c 100644
--- a/testsuites/sptests/spfatal14/init.c
+++ b/testsuites/sptests/spfatal14/init.c
@@ -20,7 +20,7 @@
 #define FATAL_ERROR_EXPECTED_SOURCE      INTERNAL_ERROR_CORE
 #define FATAL_ERROR_EXPECTED_ERROR       INTERNAL_ERROR_LIBIO_STDOUT_FD_OPEN_FAILED
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 1
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 1
 
 static void force_error(void)
 {
diff --git a/testsuites/sptests/spfatal15/init.c b/testsuites/sptests/spfatal15/init.c
index fb86458..d5c5bc5 100644
--- a/testsuites/sptests/spfatal15/init.c
+++ b/testsuites/sptests/spfatal15/init.c
@@ -19,7 +19,7 @@
 #define FATAL_ERROR_EXPECTED_SOURCE      INTERNAL_ERROR_CORE
 #define FATAL_ERROR_EXPECTED_ERROR       INTERNAL_ERROR_LIBIO_STDERR_FD_OPEN_FAILED
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 2
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 2
 
 static void force_error(void)
 {
diff --git a/testsuites/sptests/spfifo01/init.c b/testsuites/sptests/spfifo01/init.c
index e38b23e..70895cc 100644
--- a/testsuites/sptests/spfifo01/init.c
+++ b/testsuites/sptests/spfifo01/init.c
@@ -61,7 +61,7 @@ rtems_task Init(rtems_task_argument not_used)
 #define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 
diff --git a/testsuites/sptests/spfifo02/init.c b/testsuites/sptests/spfifo02/init.c
index f3e105e..c9e9012 100644
--- a/testsuites/sptests/spfifo02/init.c
+++ b/testsuites/sptests/spfifo02/init.c
@@ -102,7 +102,7 @@ static rtems_task Init(
 
 #define CONFIGURE_RTEMS_INIT_TASKS_TABLE
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 5
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 5
 
 #define CONFIGURE_IMFS_ENABLE_MKFIFO
 
diff --git a/testsuites/sptests/spfifo03/init.c b/testsuites/sptests/spfifo03/init.c
index 94de05a..ec054d2 100644
--- a/testsuites/sptests/spfifo03/init.c
+++ b/testsuites/sptests/spfifo03/init.c
@@ -205,7 +205,7 @@ rtems_task Init(
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 6
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 6
 
 #define CONFIGURE_MAXIMUM_TASKS 3
 
diff --git a/testsuites/sptests/spfifo04/init.c b/testsuites/sptests/spfifo04/init.c
index db71226..4c85228 100644
--- a/testsuites/sptests/spfifo04/init.c
+++ b/testsuites/sptests/spfifo04/init.c
@@ -100,7 +100,7 @@ rtems_task Init(
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 6
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 6
 
 #define CONFIGURE_MAXIMUM_TASKS 3
 
diff --git a/testsuites/sptests/spfifo05/init.c b/testsuites/sptests/spfifo05/init.c
index e9cff9c..c9ae050 100644
--- a/testsuites/sptests/spfifo05/init.c
+++ b/testsuites/sptests/spfifo05/init.c
@@ -261,7 +261,7 @@ rtems_task Init(
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 6
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 6
 
 #define CONFIGURE_MAXIMUM_TASKS 3
 
diff --git a/testsuites/sptests/spintrcritical24/init.c b/testsuites/sptests/spintrcritical24/init.c
index 4c74ee5..785ebac 100644
--- a/testsuites/sptests/spintrcritical24/init.c
+++ b/testsuites/sptests/spintrcritical24/init.c
@@ -135,7 +135,7 @@ static void Init(rtems_task_argument arg)
 
 #define CONFIGURE_MICROSECONDS_PER_TICK 1000
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 #define CONFIGURE_MAXIMUM_TIMERS 1
diff --git a/testsuites/sptests/spmkdir/init.c b/testsuites/sptests/spmkdir/init.c
index 09421e7..fb186e7 100644
--- a/testsuites/sptests/spmkdir/init.c
+++ b/testsuites/sptests/spmkdir/init.c
@@ -109,7 +109,7 @@ static rtems_task Init(rtems_task_argument argument)
 #define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 
diff --git a/testsuites/sptests/spsysinit01/init.c b/testsuites/sptests/spsysinit01/init.c
index 7e187c4..fd9c267 100644
--- a/testsuites/sptests/spsysinit01/init.c
+++ b/testsuites/sptests/spsysinit01/init.c
@@ -944,7 +944,7 @@ static void *POSIX_Init(void *arg)
 
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 
-#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
 
 #define CONFIGURE_MAXIMUM_USER_EXTENSIONS 1
 



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