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-rw-r--r--c/src/libfs/src/imfs/imfs_unlink.c78
1 files changed, 0 insertions, 78 deletions
diff --git a/c/src/libfs/src/imfs/imfs_unlink.c b/c/src/libfs/src/imfs/imfs_unlink.c
deleted file mode 100644
index 9e0861b53a..0000000000
--- a/c/src/libfs/src/imfs/imfs_unlink.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * IMFS_unlink
- *
- * Routine to remove a link node from the tree.
- *
- * 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.OARcorp.com/rtems/license.html.
- *
- * $Id$
- */
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <errno.h>
-#include <stdlib.h>
-
-#include "imfs.h"
-#include <rtems/libio_.h>
-#include <rtems/seterr.h>
-
-int IMFS_unlink(
- rtems_filesystem_location_info_t *loc /* IN */
-)
-{
- IMFS_jnode_t *node;
- rtems_filesystem_location_info_t the_link;
- int result = 0;
-
- node = loc->node_access;
-
- /*
- * Decrement the link counter of node pointed to and free the
- * space.
- */
-
- /*
- * If this is the last last pointer to the node
- * free the node.
- */
-
- if ( node->type == IMFS_HARD_LINK ) {
-
- if ( !node->info.hard_link.link_node )
- rtems_set_errno_and_return_minus_one( EINVAL );
-
- the_link = *loc;
- the_link.node_access = node->info.hard_link.link_node;
- IMFS_Set_handlers( &the_link );
-
- /*
- * If removing the last hard link to a node, then we need
- * to remove the node that is a link and the node itself.
- */
-
- node->info.hard_link.link_node->st_nlink --;
- IMFS_update_ctime( node->info.hard_link.link_node );
- if ( node->info.hard_link.link_node->st_nlink < 1) {
- result = (*the_link.handlers->rmnod_h)( &the_link );
- if ( result != 0 )
- return -1;
- }
- }
-
- /*
- * Now actually free the node we were asked to free.
- */
-
- result = (*loc->handlers->rmnod_h)( loc );
-
- return result;
-}
-