2009-04-29 Chris Johns <chrisj@rtems.org>

        * libcsupport/include/rtems/libio.h: Add rtems_off64_t for
        internal use. Update the internal off_t to the 64bit offset.

        * libnetworking/lib/ftpfs.c, libnetworking/lib/tftpDriver.c,
        libfs/src/nfsclient/src/nfs.c, libfs/src/imfs/imfs_fifo.c,
        libfs/src/imfs/memfile.c, libfs/src/imfs/imfs_directory.c,
        libfs/src/imfs/imfs.h, libfs/src/imfs/deviceio.c: Change off_t to
        rtems_off64_t.

        * libmisc/shell/main_msdosfmt.c: Add an info level so the format
        code can tell the user what is happening. Add more options to
        control the format configuration.

        * libfs/src/dosfs/msdos_format.c: Add a print function to display
        the format progress and print statements. Select a better default
        cluster size depending on the size of the disk. This lowers the
        size of the FAT on large disks. Read and maintain the MRB
        partition information.

        * libfs/src/dosfs/dosfs.h, libfs/src/dosfs/fat.h,
        libfs/src/dosfs/fat_file.c, libfs/src/dosfs/fat_file.h,
        libfs/src/dosfs/msdos.h, libfs/src/dosfs/msdos_conv.c,
        libfs/src/dosfs/msdos_create.c, libfs/src/dosfs/msdos_file.c,
        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/dosfs/msdos_misc.c, libfs/src/dosfs/msdos_mknod.c: Add
        long file name support. Change off_t to rtems_off64_t.

1 files changed, 16 insertions, 16 deletions

diff --git a/cpukit/libfs/src/dosfs/msdos_eval.c b/cpukit/libfs/src/dosfs/msdos_eval.c
index 81cae010ad..5eabedb2a4 100644
--- a/cpukit/libfs/src/dosfs/msdos_eval.c
+++ b/cpukit/libfs/src/dosfs/msdos_eval.c
@@ -82,9 +82,9 @@ msdos_eval_path(
     fat_file_fd_t                    *fat_fd = NULL;
     rtems_filesystem_location_info_t  newloc;
     int                               i = 0;
-    int                               len = 0;
+    int                               token_len = 0;
     msdos_token_types_t               type = MSDOS_CURRENT_DIR;
-    char                              token[MSDOS_NAME_MAX + 1];
+    const char                       *token;
 
     sc = rtems_semaphore_obtain(fs_info->vol_sema, RTEMS_WAIT,
                                 MSDOS_VOLUME_SEMAPHORE_TIMEOUT);
@@ -106,8 +106,8 @@ msdos_eval_path(
 
     while ((type != MSDOS_NO_MORE_PATH) && (type != MSDOS_INVALID_TOKEN))
     {
-        type = msdos_get_token(&pathname[i], token, &len);
-        i += len;
+        type = msdos_get_token(&pathname[i], &token, &token_len);
+        i += token_len;
 
         fat_fd = pathloc->node_access;
 
@@ -149,13 +149,13 @@ msdos_eval_path(
                             goto err;
 
                         rtems_semaphore_release(fs_info->vol_sema);
-                        return (*pathloc->ops->evalpath_h)(&(pathname[i-len]),
+                        return (*pathloc->ops->evalpath_h)(&(pathname[i-token_len]),
                                                            flags, pathloc);
                     }
                 }
                 else
                 {
-                    rc = msdos_find_name(pathloc, token);
+                  rc = msdos_find_name(pathloc, token, token_len);
                     if (rc != RC_OK)
                     {
                         if (rc == MSDOS_NAME_NOT_FOUND_ERR)
@@ -183,7 +183,7 @@ msdos_eval_path(
                  *  Otherwise find the token name in the present location and
                  * set the node access to the point we have found.
                  */
-                rc = msdos_find_name(pathloc, token);
+                rc = msdos_find_name(pathloc, token, token_len);
                 if (rc != RC_OK)
                 {
                     if (rc == MSDOS_NAME_NOT_FOUND_ERR)
@@ -264,8 +264,8 @@ msdos_eval4make(
     rtems_filesystem_location_info_t  newloc;
     msdos_token_types_t               type;
     int                               i = 0;
-    int                               len;
-    char                              token[ MSDOS_NAME_MAX + 1 ];
+    int                               token_len;
+    const char                       *token;
     bool                              done = false;
 
     sc = rtems_semaphore_obtain(fs_info->vol_sema, RTEMS_WAIT,
@@ -288,8 +288,8 @@ msdos_eval4make(
 
     while (!done)
     {
-        type = msdos_get_token(&path[i], token, &len);
-        i += len;
+        type = msdos_get_token(&path[i], &token, &token_len);
+        i += token_len;
         fat_fd = pathloc->node_access;
 
         switch (type)
@@ -330,13 +330,13 @@ msdos_eval4make(
                             goto err;
 
                         rtems_semaphore_release(fs_info->vol_sema);
-                        return (*pathloc->ops->evalformake_h)(&path[i-len],
+                        return (*pathloc->ops->evalformake_h)(&path[i-token_len],
                                                               pathloc, name);
                     }
                 }
                 else
                 {
-                    rc = msdos_find_name(pathloc, token);
+                    rc = msdos_find_name(pathloc, token, token_len);
                     if (rc != RC_OK)
                     {
                         if (rc == MSDOS_NAME_NOT_FOUND_ERR)
@@ -361,10 +361,10 @@ msdos_eval4make(
                 }
 
                 /*
-                 *  Otherwise find the token name in the present location and
+                 * Otherwise find the token name in the present location and
                  * set the node access to the point we have found.
                  */
-                rc = msdos_find_name(pathloc, token);
+                rc = msdos_find_name(pathloc, token, token_len);
                 if (rc)
                 {
                     if (rc != MSDOS_NAME_NOT_FOUND_ERR)
@@ -396,7 +396,7 @@ msdos_eval4make(
         }
     }
 
-    *name = &path[i - len];
+    *name = &path[i - token_len];
 
     /*
      * We have evaluated the path as far as we can.