Added const qualifier to various pointers and data tables to

reduce size of data area.
	IMFS: Fixed creation of symbolic links to avoid a compiler warning.
	DOSFS: Use LibBlock instead of read() to read the boot record.

cpukit/ChangeLog

@@ -1,3 +1,69 @@
+
+2008-05-27	Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+	* score/include/rtems/score/object.h,
+ 	rtems/include/rtems/rtems/types.h: Added new defines OBJECTS_ID_NONE
+ 	and RTEMS_ID_NONE.  No object can have this ID.
+ 
+2008-05-27	Sebastian Huber <Sebastian.Huber@embedded-brains.de>
+
+	* include/rtems/fs.h,
+	libblock/include/rtems/diskdevs.h,
+	libblock/src/diskdevs.c,
+	libcsupport/include/rtems/libio.h,
+	libcsupport/src/base_fs.c,
+	libcsupport/src/error.c,
+	libcsupport/src/libio.c,
+	libcsupport/src/mount.c,
+	libfs/src/dosfs/fat.c,
+	libfs/src/dosfs/msdos.h,
+	libfs/src/dosfs/msdos_handlers_dir.c,
+	libfs/src/dosfs/msdos_handlers_file.c,
+	libfs/src/dosfs/msdos_init.c,
+	libfs/src/dosfs/msdos_initsupp.c,
+	libfs/src/imfs/deviceio.c,
+	libfs/src/imfs/imfs.h,
+	libfs/src/imfs/imfs_config.c,
+	libfs/src/imfs/imfs_creat.c,
+	libfs/src/imfs/imfs_getchild.c,
+	libfs/src/imfs/imfs_handlers_device.c,
+	libfs/src/imfs/imfs_handlers_directory.c,
+	libfs/src/imfs/imfs_handlers_link.c,
+	libfs/src/imfs/imfs_handlers_memfile.c,
+	libfs/src/imfs/imfs_init.c,
+	libfs/src/imfs/imfs_initsupp.c,
+	libfs/src/imfs/imfs_symlink.c,
+	libfs/src/imfs/imfs_unixstub.c,
+	libfs/src/imfs/miniimfs_init.c,
+	posix/include/rtems/posix/psignal.h,
+	posix/src/psignal.c,
+	rtems/include/rtems/rtems/status.h,
+	rtems/src/semtranslatereturncode.c,
+	sapi/include/confdefs.h,
+	sapi/include/rtems/io.h,
+	sapi/src/ioregisterdriver.c,
+	sapi/src/itronapi.c,
+	sapi/src/posixapi.c:
+	Added const qualifier to various pointers and data tables to
+	reduce size of data area.
+	IMFS: Fixed creation of symbolic links to avoid a compiler warning.
+	DOSFS: Use LibBlock instead of read() to read the boot record.
+	
+2008-05-27	Sebastian Huber <Sebastian.Huber@embedded-brains.de>
+
+	* libcsupport/include/console.h:
+	New define: CONSOLE_DEVICE_NAME.
+
+2008-05-27	Sebastian Huber <Sebastian.Huber@embedded-brains.de>
+
+	* libcsupport/src/printk.c:
+	Bugfix: String output without width option.
+
+2008-05-27	Sebastian Huber <Sebastian.Huber@embedded-brains.de>
+
+	* libnetworking/net/if_ppp.c, libnetworking/net/if_pppvar.h:
+	Bugfix: Moved definition of ppp_softc into source file.
+
 2008-05-23	Till Straumann <strauman@slac.stanford.edu>
 
 	* libnetworking/netinet/ip_output.c: when fragmenting

cpukit/include/rtems/fs.h

@@ -46,8 +46,8 @@ typedef struct _rtems_filesystem_operations_table
 struct rtems_filesystem_location_info_tt
 {
    void                                    *node_access;
-   rtems_filesystem_file_handlers_r     *handlers;
+   const rtems_filesystem_file_handlers_r  *handlers;
-   rtems_filesystem_operations_table	*ops;
+   const rtems_filesystem_operations_table *ops;
    rtems_filesystem_mount_table_entry_t    *mt_entry;
 };
 

cpukit/libblock/include/rtems/diskdevs.h

@@ -85,7 +85,7 @@ typedef struct disk_device {
 rtems_status_code
 rtems_disk_create_phys(dev_t dev, int block_size, int disk_size,
                        block_device_ioctl handler,
-                       char *name);
+                       const char *name);
 
 /* rtems_disk_create_log --
  *     Create logical disk entry. Logical disk is contiguous area on physical

cpukit/libblock/src/diskdevs.c

@@ -171,7 +171,7 @@ get_disk_entry(dev_t dev)
  *     no memory available).
  */
 static rtems_status_code
-create_disk(dev_t dev, char *name, disk_device **diskdev)
+create_disk(dev_t dev, const char *name, disk_device **diskdev)
 {
     disk_device *dd;
     char *n;
@@ -235,7 +235,7 @@ create_disk(dev_t dev, char *name, disk_device **diskdev)
 rtems_status_code
 rtems_disk_create_phys(dev_t dev, int block_size, int disk_size,
                        block_device_ioctl handler,
-                       char *name)
+                       const char *name)
 {
     int bs_log2;
     int i;

cpukit/libcsupport/include/rtems/libio.h

@@ -354,7 +354,7 @@ struct rtems_libio_tt {
     uint32_t                                data0;     /* private to "driver" */
     void                                   *data1;     /* ... */
     void                                   *file_info; /* used by file handlers */
-    rtems_filesystem_file_handlers_r *handlers;  /* type specific handlers */
+    const rtems_filesystem_file_handlers_r *handlers;  /* type specific handlers */
 };
 
 /*
@@ -613,10 +613,10 @@ int unmount(
 
 int mount(
   rtems_filesystem_mount_table_entry_t    **mt_entry,
-  rtems_filesystem_operations_table    *fs_ops,
+  const rtems_filesystem_operations_table  *fs_ops,
   rtems_filesystem_options_t                fsoptions,
-  char                                 *device,
+  const char                               *device,
-  char                                 *mount_point
+  const char                               *mount_point
 );
 
 /*
@@ -624,14 +624,14 @@ int mount(
  */
 
 typedef struct {
-  rtems_filesystem_operations_table     *fs_ops;
+  const rtems_filesystem_operations_table *fs_ops;
   rtems_filesystem_options_t               fsoptions;
-  char                                  *device;
+  const char                              *device;
-  char                                  *mount_point;
+  const char                              *mount_point;
 } rtems_filesystem_mount_table_t;
 
-extern rtems_filesystem_mount_table_t *rtems_filesystem_mount_table;
+extern const rtems_filesystem_mount_table_t *rtems_filesystem_mount_table;
-extern int                             rtems_filesystem_mount_table_size;
+extern const int                             rtems_filesystem_mount_table_size;
 
 #ifdef __cplusplus
 }

cpukit/libcsupport/src/base_fs.c

@@ -45,7 +45,7 @@ void rtems_filesystem_initialize( void )
 #if !defined(RTEMS_UNIX)
   int                                   status;
   rtems_filesystem_mount_table_entry_t *entry;
-  rtems_filesystem_mount_table_t       *mt;
+  const rtems_filesystem_mount_table_t *mt;
   rtems_filesystem_location_info_t      loc;
 
   /*

cpukit/libcsupport/src/error.c

@@ -63,7 +63,7 @@ char *strerror(int);
 
 int          rtems_panic_in_progress;
 
-rtems_assoc_t rtems_status_assoc[] = {
+const rtems_assoc_t rtems_status_assoc[] = {
     { "successful completion",              RTEMS_SUCCESSFUL, },
     { "returned from a thread",             RTEMS_TASK_EXITTED, },
     { "multiprocessing not configured",     RTEMS_MP_NOT_CONFIGURED, },

cpukit/libcsupport/src/libio.c

@@ -62,14 +62,14 @@ extern rtems_libio_t *rtems_libio_iop_freelist;
  *  Convert UNIX fnctl(2) flags to ones that RTEMS drivers understand
  */
 
-rtems_assoc_t access_modes_assoc[] = {
+const rtems_assoc_t access_modes_assoc[] = {
   { "READ",       LIBIO_FLAGS_READ,  O_RDONLY },
   { "WRITE",      LIBIO_FLAGS_WRITE, O_WRONLY },
   { "READ/WRITE", LIBIO_FLAGS_READ_WRITE, O_RDWR },
   { 0, 0, 0 },
 };
 
-rtems_assoc_t status_flags_assoc[] = {
+const rtems_assoc_t status_flags_assoc[] = {
 #ifdef ACCEPT_O_NDELAY_ALIAS
   { "NO DELAY",  LIBIO_FLAGS_NO_DELAY,  O_NDELAY },
 #endif

cpukit/libcsupport/src/mount.c

@@ -69,10 +69,10 @@ static int Is_node_fs_root(
 
 int mount(
   rtems_filesystem_mount_table_entry_t    **mt_entry,
-  rtems_filesystem_operations_table    *fs_ops,
+  const rtems_filesystem_operations_table  *fs_ops,
   rtems_filesystem_options_t                options,
-  char                                 *device,
+  const char                               *device,
-  char                                 *mount_point
+  const char                               *mount_point
 )
 {
   rtems_filesystem_location_info_t      loc;

cpukit/libfs/src/dosfs/fat.c

@@ -205,6 +205,7 @@ fat_cluster_write(
 int
 fat_init_volume_info(rtems_filesystem_mount_table_entry_t *mt_entry)
 {
+    rtems_status_code   sc = RTEMS_SUCCESSFUL;
     int                 rc = RC_OK;
     fat_fs_info_t      *fs_info = mt_entry->fs_info;
     register fat_vol_t *vol = &fs_info->vol;
@@ -212,9 +213,9 @@ fat_init_volume_info(rtems_filesystem_mount_table_entry_t *mt_entry)
     char                boot_rec[FAT_MAX_BPB_SIZE];
     char                fs_info_sector[FAT_USEFUL_INFO_SIZE];
     ssize_t             ret = 0;
-    int                 fd;
     struct stat         stat_buf;
     int                 i = 0;
+    bdbuf_buffer       *block = NULL;
 
     rc = stat(mt_entry->dev, &stat_buf);
     if (rc == -1)
@@ -231,22 +232,25 @@ fat_init_volume_info(rtems_filesystem_mount_table_entry_t *mt_entry)
 
     vol->dev = stat_buf.st_dev;
 
-    fd = open(mt_entry->dev, O_RDONLY);
+    /* Read boot record */
-    if (fd == -1)
+    /* FIXME: Asserts FAT_MAX_BPB_SIZE < bdbuf block size */
+    sc = rtems_bdbuf_read( vol->dev, 0, &block);
+    if (sc != RTEMS_SUCCESSFUL)
     {
-        rtems_disk_release(vol->dd);
-        return -1;
-    }
-
-    ret = read(fd, (void *)boot_rec, FAT_MAX_BPB_SIZE);
-    if ( ret != FAT_MAX_BPB_SIZE )
-    {
-        close(fd);
         rtems_disk_release(vol->dd);
         set_errno_and_return_minus_one( EIO);
     }
-    close(fd);
 
+    memcpy( boot_rec, block->buffer, FAT_MAX_BPB_SIZE);
+
+    sc = rtems_bdbuf_release( block);
+    if (sc != RTEMS_SUCCESSFUL)
+    {
+        rtems_disk_release(vol->dd);
+        set_errno_and_return_minus_one( EIO);
+    }
+
+    /* Evaluate boot record */
     vol->bps = FAT_GET_BR_BYTES_PER_SECTOR(boot_rec);
  
     if ( (vol->bps != 512)  && 

cpukit/libfs/src/dosfs/msdos.h

@@ -37,13 +37,13 @@ typedef struct msdos_fs_info_s
                                                            * volume
                                                            * description
                                                            */
-    rtems_filesystem_file_handlers_r *directory_handlers; /*
+    const rtems_filesystem_file_handlers_r *directory_handlers; /*
                                                                  * a set of routines
                                                                  * that handles the
                                                                  * nodes of directory
                                                                  * type
                                                                  */
-    rtems_filesystem_file_handlers_r *file_handlers;      /*
+    const rtems_filesystem_file_handlers_r *file_handlers; /*
                                                             * a set of routines
                                                             * that handles the
                                                             * nodes of file
@@ -61,10 +61,10 @@ typedef struct msdos_fs_info_s
 } msdos_fs_info_t;
 
 /* a set of routines that handle the nodes which are directories */
-extern rtems_filesystem_file_handlers_r  msdos_dir_handlers;
+extern const rtems_filesystem_file_handlers_r  msdos_dir_handlers;
 
 /* a set of routines that handle the nodes which are files */
-extern rtems_filesystem_file_handlers_r  msdos_file_handlers;
+extern const rtems_filesystem_file_handlers_r  msdos_file_handlers;
 
 /* Volume semaphore timeout value. This value can be changed to a number
  * of ticks to help debugging or if you need such a  */
@@ -232,9 +232,9 @@ int msdos_utime(
 
 int msdos_initialize_support(
   rtems_filesystem_mount_table_entry_t    *temp_mt_entry,
-  rtems_filesystem_operations_table    *op_table,
+  const rtems_filesystem_operations_table *op_table,
-  rtems_filesystem_file_handlers_r     *file_handlers,
+  const rtems_filesystem_file_handlers_r  *file_handlers,
-  rtems_filesystem_file_handlers_r     *directory_handlers
+  const rtems_filesystem_file_handlers_r  *directory_handlers
 );
 
 int msdos_file_open(

cpukit/libfs/src/dosfs/msdos_handlers_dir.c

@@ -18,7 +18,7 @@
 #include <rtems/libio.h>
 #include "msdos.h"
 
-rtems_filesystem_file_handlers_r msdos_dir_handlers = {
+const rtems_filesystem_file_handlers_r msdos_dir_handlers = {
     msdos_dir_open,
     msdos_dir_close,
     msdos_dir_read,

cpukit/libfs/src/dosfs/msdos_handlers_file.c

@@ -18,7 +18,7 @@
 #include <rtems/libio.h>
 #include "msdos.h"
 
-rtems_filesystem_file_handlers_r msdos_file_handlers = {
+const rtems_filesystem_file_handlers_r msdos_file_handlers = {
     msdos_file_open,
     msdos_file_close,
     msdos_file_read,

cpukit/libfs/src/dosfs/msdos_init.c

@@ -18,7 +18,7 @@
 #include <rtems/libio_.h>
 #include "msdos.h"
 
-rtems_filesystem_operations_table  msdos_ops = {
+const rtems_filesystem_operations_table  msdos_ops = {
     msdos_eval_path,
     msdos_eval4make,
 #if 0

cpukit/libfs/src/dosfs/msdos_initsupp.c

@@ -48,9 +48,9 @@
 int
 msdos_initialize_support(
     rtems_filesystem_mount_table_entry_t    *temp_mt_entry,
-    rtems_filesystem_operations_table    *op_table,
+    const rtems_filesystem_operations_table *op_table,
-    rtems_filesystem_file_handlers_r     *file_handlers,
+    const rtems_filesystem_file_handlers_r  *file_handlers,
-    rtems_filesystem_file_handlers_r     *directory_handlers
+    const rtems_filesystem_file_handlers_r  *directory_handlers
     )
 {
     int                rc = RC_OK;

cpukit/libfs/src/imfs/deviceio.c

@@ -29,7 +29,7 @@
  * Convert RTEMS status to a UNIX errno
  */
 
-rtems_assoc_t errno_assoc[] = {
+const rtems_assoc_t errno_assoc[] = {
     { "OK",                 RTEMS_SUCCESSFUL,                0 },
     { "BUSY",               RTEMS_RESOURCE_IN_USE,           EBUSY },
     { "INVALID NAME",       RTEMS_INVALID_NAME,              EINVAL },

cpukit/libfs/src/imfs/imfs.h

@@ -56,7 +56,7 @@ typedef struct {
 } IMFS_link_t;
 
 typedef struct {
-  const char *name;
+  char *name;
 } IMFS_sym_link_t;
 
 /*
@@ -206,8 +206,8 @@ struct IMFS_jnode_tt {
 
 typedef struct {
   ino_t                                   ino_count;
-  rtems_filesystem_file_handlers_r *memfile_handlers;
+  const rtems_filesystem_file_handlers_r *memfile_handlers;
-  rtems_filesystem_file_handlers_r *directory_handlers;
+  const rtems_filesystem_file_handlers_r *directory_handlers;
 } IMFS_fs_info_t;
 
 /*
@@ -226,13 +226,13 @@ typedef enum {
  *  Shared Data
  */
 
-extern rtems_filesystem_file_handlers_r       IMFS_directory_handlers;
+extern const rtems_filesystem_file_handlers_r       IMFS_directory_handlers;
-extern rtems_filesystem_file_handlers_r       IMFS_device_handlers;
+extern const rtems_filesystem_file_handlers_r       IMFS_device_handlers;
-extern rtems_filesystem_file_handlers_r       IMFS_link_handlers;
+extern const rtems_filesystem_file_handlers_r       IMFS_link_handlers;
-extern rtems_filesystem_file_handlers_r       IMFS_memfile_handlers;
+extern const rtems_filesystem_file_handlers_r       IMFS_memfile_handlers;
-extern rtems_filesystem_operations_table      IMFS_ops;
+extern const rtems_filesystem_operations_table      IMFS_ops;
-extern rtems_filesystem_operations_table      miniIMFS_ops;
+extern const rtems_filesystem_operations_table      miniIMFS_ops;
-extern rtems_filesystem_limits_and_options_t  IMFS_LIMITS_AND_OPTIONS;
+extern const rtems_filesystem_limits_and_options_t  IMFS_LIMITS_AND_OPTIONS;
 
 /*
  *  Routines
@@ -248,9 +248,9 @@ int miniIMFS_initialize(
 
 int IMFS_initialize_support(
    rtems_filesystem_mount_table_entry_t       *mt_entry,
-   rtems_filesystem_operations_table    *op_table,
+   const rtems_filesystem_operations_table    *op_table,
-   rtems_filesystem_file_handlers_r     *memfile_handlers,
+   const rtems_filesystem_file_handlers_r     *memfile_handlers,
-   rtems_filesystem_file_handlers_r     *directory_handlers
+   const rtems_filesystem_file_handlers_r     *directory_handlers
 );
 
 int IMFS_fsunmount(
@@ -342,9 +342,9 @@ int IMFS_mknod(
 IMFS_jnode_t *IMFS_create_node(
   rtems_filesystem_location_info_t *parent_loc,   /* IN  */
   IMFS_jnode_types_t                type,         /* IN  */
-  char                              *name,         /* IN  */
+  const char                       *name,         /* IN  */
   mode_t                            mode,         /* IN  */
-  IMFS_types_union                  *info          /* IN  */
+  const IMFS_types_union           *info          /* IN  */
 );
 
 int IMFS_evaluate_for_make(

cpukit/libfs/src/imfs/imfs_config.c

@@ -19,7 +19,7 @@
 
 /* XXX this structure should use real constants */
 
-rtems_filesystem_limits_and_options_t IMFS_LIMITS_AND_OPTIONS = {
+const rtems_filesystem_limits_and_options_t IMFS_LIMITS_AND_OPTIONS = {
    5,   /* link_max */
    6,   /* max_canon */
    7,   /* max_input */

cpukit/libfs/src/imfs/imfs_creat.c

@@ -26,16 +26,15 @@
 IMFS_jnode_t *IMFS_create_node(
   rtems_filesystem_location_info_t *parent_loc,
   IMFS_jnode_types_t                type,
-  char                              *name,
+  const char                       *name,
   mode_t                            mode,
-  IMFS_types_union                  *info
+  const IMFS_types_union           *info
 )
 {
   IMFS_jnode_t        *node;
   struct timeval       tv;
   IMFS_jnode_t        *parent = NULL;
   IMFS_fs_info_t      *fs_info;
-  char                *sym_name;
 
   if ( parent_loc != NULL )
     parent = parent_loc->node_access;
@@ -94,9 +93,7 @@ IMFS_jnode_t *IMFS_create_node(
       break;
 
     case IMFS_SYM_LINK:
-      sym_name = calloc( 1, strlen( info->sym_link.name ) + 1 );
+      node->info.sym_link.name = info->sym_link.name;
-      strcpy( sym_name, info->sym_link.name );
-      node->info.sym_link.name = sym_name;
       break;
 
     case IMFS_DEVICE:

cpukit/libfs/src/imfs/imfs_getchild.c

@@ -22,8 +22,8 @@
 #include <string.h>
 #include "imfs.h"
 
-static char dotname[2] = ".";
+static const char dotname[2] = ".";
-static char dotdotname[3] = "..";
+static const char dotdotname[3] = "..";
 
 IMFS_jnode_t *IMFS_find_match_in_dir(
   IMFS_jnode_t *directory,

cpukit/libfs/src/imfs/imfs_handlers_device.c

@@ -23,7 +23,7 @@
  *  Handler table for IMFS device nodes
  */
 
-rtems_filesystem_file_handlers_r IMFS_device_handlers = {
+const rtems_filesystem_file_handlers_r IMFS_device_handlers = {
   device_open,
   device_close,
   device_read,

cpukit/libfs/src/imfs/imfs_handlers_directory.c

@@ -23,7 +23,7 @@
  *  Set of operations handlers for operations on directories.
  */
 
-rtems_filesystem_file_handlers_r IMFS_directory_handlers = {
+const rtems_filesystem_file_handlers_r IMFS_directory_handlers = {
   imfs_dir_open,
   imfs_dir_close,
   imfs_dir_read,

cpukit/libfs/src/imfs/imfs_handlers_link.c

@@ -23,7 +23,7 @@
  *  Handler table for IMFS device nodes
  */
 
-rtems_filesystem_file_handlers_r IMFS_link_handlers = {
+const rtems_filesystem_file_handlers_r IMFS_link_handlers = {
   NULL,       /* open */
   NULL,       /* close */
   NULL,       /* read */

cpukit/libfs/src/imfs/imfs_handlers_memfile.c

@@ -23,7 +23,7 @@
  *  Set of operations handlers for operations on memfile entities.
  */
 
-rtems_filesystem_file_handlers_r IMFS_memfile_handlers = {
+const rtems_filesystem_file_handlers_r IMFS_memfile_handlers = {
   memfile_open,
   memfile_close,
   memfile_read,

cpukit/libfs/src/imfs/imfs_init.c

@@ -33,7 +33,7 @@
  *  IMFS file system operations table
  */
 
-rtems_filesystem_operations_table  IMFS_ops = {
+const rtems_filesystem_operations_table  IMFS_ops = {
   IMFS_eval_path,
   IMFS_evaluate_for_make,
   IMFS_link,

cpukit/libfs/src/imfs/imfs_initsupp.c

@@ -67,9 +67,9 @@ static int IMFS_determine_bytes_per_block(
 
 int IMFS_initialize_support(
   rtems_filesystem_mount_table_entry_t        *temp_mt_entry,
-   rtems_filesystem_operations_table    *op_table,
+   const rtems_filesystem_operations_table    *op_table,
-   rtems_filesystem_file_handlers_r     *memfile_handlers,
+   const rtems_filesystem_file_handlers_r     *memfile_handlers,
-   rtems_filesystem_file_handlers_r     *directory_handlers
+   const rtems_filesystem_file_handlers_r     *directory_handlers
 )
 {
   IMFS_fs_info_t                        *fs_info;

cpukit/libfs/src/imfs/imfs_symlink.c

@@ -20,6 +20,8 @@
 #endif
 
 #include <errno.h>
+#include <string.h>
+#include <stdlib.h>
 #include "imfs.h"
 #include <rtems/libio_.h>
 #include <rtems/seterr.h>
@@ -41,7 +43,14 @@ int IMFS_symlink(
 
   IMFS_get_token( node_name, new_name, &i );
 
-  info.sym_link.name = link_name;
+  /*
+   * Duplicate link name
+   */
+
+  info.sym_link.name = strdup( link_name);
+  if (info.sym_link.name == NULL) {
+    rtems_set_errno_and_return_minus_one( ENOMEM);
+  }
 
   /*
    *  Create a new link node.
@@ -55,8 +64,10 @@ int IMFS_symlink(
     &info
   );
 
-  if ( !new_node )
+  if (new_node == NULL) {
+    free( info.sym_link.name);
     rtems_set_errno_and_return_minus_one( ENOMEM);
+  }
 
   return 0;
 }

cpukit/libfs/src/imfs/imfs_unixstub.c

@@ -31,7 +31,7 @@
  *  IMFS file system operations table
  */
 
-rtems_filesystem_operations_table  IMFS_ops = {
+const rtems_filesystem_operations_table  IMFS_ops = {
   NULL,
   NULL,
   NULL,
@@ -54,7 +54,7 @@ rtems_filesystem_operations_table  IMFS_ops = {
  *  IMFS file system operations table
  */
 
-rtems_filesystem_operations_table  miniIMFS_ops = {
+const rtems_filesystem_operations_table  miniIMFS_ops = {
   NULL,
   NULL,
   NULL,

cpukit/libfs/src/imfs/miniimfs_init.c

@@ -33,7 +33,7 @@
  *  miniIMFS file system operations table
  */
 
-rtems_filesystem_operations_table  miniIMFS_ops = {
+const rtems_filesystem_operations_table  miniIMFS_ops = {
   IMFS_eval_path,
   IMFS_evaluate_for_make,
   NULL, /* XXX IMFS_link, */

cpukit/posix/include/rtems/posix/psignal.h

@@ -52,7 +52,7 @@
 
 extern sigset_t  _POSIX_signals_Pending;
 
-extern struct sigaction _POSIX_signals_Default_vectors[ SIG_ARRAY_MAX ];
+extern const struct sigaction _POSIX_signals_Default_vectors[ SIG_ARRAY_MAX ];
 
 extern struct sigaction _POSIX_signals_Vectors[ SIG_ARRAY_MAX ];
 

cpukit/posix/src/psignal.c

@@ -42,7 +42,7 @@ void _POSIX_signals_Abnormal_termination_handler( int signo )
 }
 
 #define SIG_ARRAY_MAX  (SIGRTMAX + 1)
-struct sigaction _POSIX_signals_Default_vectors[ SIG_ARRAY_MAX ] = {
+const struct sigaction _POSIX_signals_Default_vectors[ SIG_ARRAY_MAX ] = {
   /* NO SIGNAL 0 */  SIGACTION_IGNORE,
   /* SIGHUP    1 */  SIGACTION_TERMINATE,
   /* SIGINT    2 */  SIGACTION_TERMINATE,

cpukit/rtems/include/rtems/rtems/status.h

@@ -187,7 +187,7 @@ typedef enum {
  *  codes to Classic API status codes.
  */
 #ifdef RTEMS_API_INIT
-rtems_status_code _Status_Object_name_errors_to_status[] = {
+const rtems_status_code _Status_Object_name_errors_to_status[] = {
   /** This maps OBJECTS_SUCCESSFUL to RTEMS_SUCCESSFUL. */
   RTEMS_SUCCESSFUL,
   /** This maps OBJECTS_INVALID_NAME to RTEMS_INVALID_NAME. */

cpukit/rtems/src/semtranslatereturncode.c

@@ -61,7 +61,7 @@
  *
  */
 
-rtems_status_code _Semaphore_Translate_core_mutex_return_code_[] = {
+const rtems_status_code _Semaphore_Translate_core_mutex_return_code_[] = {
   RTEMS_SUCCESSFUL,         /* CORE_MUTEX_STATUS_SUCCESSFUL */
   RTEMS_UNSATISFIED,        /* CORE_MUTEX_STATUS_UNSATISFIED_NOWAIT */
   RTEMS_UNSATISFIED,        /* CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED */
@@ -109,7 +109,7 @@ rtems_status_code _Semaphore_Translate_core_mutex_return_code (
  *
  */
 
-rtems_status_code _Semaphore_Translate_core_semaphore_return_code_[] = {
+const rtems_status_code _Semaphore_Translate_core_semaphore_return_code_[] = {
   RTEMS_SUCCESSFUL,         /* CORE_SEMAPHORE_STATUS_SUCCESSFUL */
   RTEMS_UNSATISFIED,        /* CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT */
   RTEMS_OBJECT_WAS_DELETED, /* CORE_SEMAPHORE_WAS_DELETED */

cpukit/sapi/include/confdefs.h

@@ -133,7 +133,7 @@ extern int rtems_telnetd_maximum_ptys;
 
 #ifdef CONFIGURE_INIT
   #ifndef CONFIGURE_HAS_OWN_MOUNT_TABLE
-    rtems_filesystem_mount_table_t configuration_mount_table = {
+    const rtems_filesystem_mount_table_t configuration_mount_table = {
       #ifdef CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM
         &IMFS_ops,
       #else  /* using miniIMFS as base filesystem */
@@ -144,9 +144,9 @@ extern int rtems_telnetd_maximum_ptys;
       NULL
     };
 
-    rtems_filesystem_mount_table_t
+    const rtems_filesystem_mount_table_t
 	*rtems_filesystem_mount_table = &configuration_mount_table;
-    int rtems_filesystem_mount_table_size = 1;
+    const int rtems_filesystem_mount_table_size = 1;
   #endif
 #endif
 

cpukit/sapi/include/rtems/io.h

@@ -120,7 +120,7 @@ void _IO_Manager_initialization(
 
 rtems_status_code rtems_io_register_driver(
     rtems_device_major_number   major,
-    rtems_driver_address_table *driver_table,
+    const rtems_driver_address_table *driver_table,
     rtems_device_major_number  *registered_major
 );
 

cpukit/sapi/src/ioregisterdriver.c

@@ -36,7 +36,7 @@
 
 rtems_status_code rtems_io_register_driver(
   rtems_device_major_number   major,
-  rtems_driver_address_table *driver_table,
+  const rtems_driver_address_table *driver_table,
   rtems_device_major_number  *registered_major
 )
 {

cpukit/sapi/src/itronapi.c

@@ -51,7 +51,7 @@
  *  XXX
  */
 
-itron_api_configuration_table _ITRON_Default_configuration = {
+const itron_api_configuration_table _ITRON_Default_configuration = {
   0,                             /* maximum_tasks */
   0,                             /* maximum_semaphores */
   0,                             /* maximum_eventflags */
@@ -70,7 +70,7 @@ void _ITRON_API_Initialize(
   rtems_configuration_table *configuration_table
 )
 {
-  itron_api_configuration_table *api_configuration;
+  const itron_api_configuration_table *api_configuration;
 
   /* XXX need to assert here based on size assumptions */
 

cpukit/sapi/src/posixapi.c

@@ -55,7 +55,7 @@
  *  XXX
  */
 
-posix_api_configuration_table _POSIX_Default_configuration = {
+const posix_api_configuration_table _POSIX_Default_configuration = {
   0,                             /* maximum_threads */
   0,                             /* maximum_mutexes */
   0,                             /* maximum_condition_variables */
@@ -78,7 +78,7 @@ void _POSIX_API_Initialize(
   rtems_configuration_table *configuration_table
 )
 {
-  posix_api_configuration_table *api_configuration;
+  const posix_api_configuration_table *api_configuration;
 
   /* XXX need to assert here based on size assumptions */