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-rw-r--r--cpukit/libfs/src/imfs/imfs_handlers_directory.c113
1 files changed, 0 insertions, 113 deletions
diff --git a/cpukit/libfs/src/imfs/imfs_handlers_directory.c b/cpukit/libfs/src/imfs/imfs_handlers_directory.c
deleted file mode 100644
index bcfe3e7365..0000000000
--- a/cpukit/libfs/src/imfs/imfs_handlers_directory.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/**
- * @file
- *
- * @brief Operations Table for Directories
- * @ingroup IMFS
- */
-
-/*
- * COPYRIGHT (c) 1989-1999.
- * On-Line Applications Research Corporation (OAR).
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#if HAVE_CONFIG_H
- #include "config.h"
-#endif
-
-#include "imfs.h"
-
-#include <dirent.h>
-
-static size_t IMFS_directory_size( const IMFS_jnode_t *node )
-{
- size_t size = 0;
- const IMFS_directory_t *dir = (const IMFS_directory_t *) node;
- const rtems_chain_control *chain = &dir->Entries;
- const rtems_chain_node *current = rtems_chain_immutable_first( chain );
- const rtems_chain_node *tail = rtems_chain_immutable_tail( chain );
-
- while ( current != tail ) {
- size += sizeof( struct dirent );
- current = rtems_chain_immutable_next( current );
- }
-
- return size;
-}
-
-static int IMFS_stat_directory(
- const rtems_filesystem_location_info_t *loc,
- struct stat *buf
-)
-{
- const IMFS_jnode_t *node = loc->node_access;
-
- buf->st_size = IMFS_directory_size( node );
-
- return IMFS_stat( loc, buf );
-}
-
-static const rtems_filesystem_file_handlers_r IMFS_directory_handlers = {
- .open_h = rtems_filesystem_default_open,
- .close_h = rtems_filesystem_default_close,
- .read_h = imfs_dir_read,
- .write_h = rtems_filesystem_default_write,
- .ioctl_h = rtems_filesystem_default_ioctl,
- .lseek_h = rtems_filesystem_default_lseek_directory,
- .fstat_h = IMFS_stat_directory,
- .ftruncate_h = rtems_filesystem_default_ftruncate_directory,
- .fsync_h = rtems_filesystem_default_fsync_or_fdatasync_success,
- .fdatasync_h = rtems_filesystem_default_fsync_or_fdatasync_success,
- .fcntl_h = rtems_filesystem_default_fcntl,
- .kqfilter_h = rtems_filesystem_default_kqfilter,
- .poll_h = rtems_filesystem_default_poll,
- .readv_h = rtems_filesystem_default_readv,
- .writev_h = rtems_filesystem_default_writev
-};
-
-static IMFS_jnode_t *IMFS_node_initialize_directory(
- IMFS_jnode_t *node,
- void *arg
-)
-{
- IMFS_directory_t *dir = (IMFS_directory_t *) node;
-
- rtems_chain_initialize_empty( &dir->Entries );
-
- return node;
-}
-
-static bool IMFS_is_mount_point( const IMFS_directory_t *dir )
-{
- return dir->mt_fs != NULL;
-}
-
-static IMFS_jnode_t *IMFS_node_remove_directory(
- IMFS_jnode_t *node
-)
-{
- IMFS_directory_t *dir = (IMFS_directory_t *) node;
-
- if ( !rtems_chain_is_empty( &dir->Entries ) ) {
- errno = ENOTEMPTY;
- dir = NULL;
- } else if ( IMFS_is_mount_point( dir ) ) {
- errno = EBUSY;
- dir = NULL;
- }
-
- return &dir->Node;
-}
-
-const IMFS_mknod_control IMFS_mknod_control_directory = {
- {
- .handlers = &IMFS_directory_handlers,
- .node_initialize = IMFS_node_initialize_directory,
- .node_remove = IMFS_node_remove_directory,
- .node_destroy = IMFS_node_destroy_default
- },
- .node_size = sizeof( IMFS_directory_t )
-};