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-rw-r--r--cpukit/libfs/src/imfs/imfs_handlers_link.c137
1 files changed, 0 insertions, 137 deletions
diff --git a/cpukit/libfs/src/imfs/imfs_handlers_link.c b/cpukit/libfs/src/imfs/imfs_handlers_link.c
deleted file mode 100644
index 25848bea93..0000000000
--- a/cpukit/libfs/src/imfs/imfs_handlers_link.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/**
- * @file
- *
- * @brief Link Operations Table for the IMFS
- * @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 <stdlib.h>
-#include <string.h>
-
-static int IMFS_stat_link(
- const rtems_filesystem_location_info_t *loc,
- struct stat *buf
-)
-{
- const IMFS_jnode_t *node = loc->node_access;
-
- if ( !IMFS_is_hard_link( node->st_mode ) ) {
- const IMFS_sym_link_t *sym_link = (const IMFS_sym_link_t *) node;
-
- buf->st_size = strlen( sym_link->name );
-
- return IMFS_stat( loc, buf );
- } else {
- const IMFS_link_t *hard_link = (const IMFS_link_t *) node;
- rtems_filesystem_location_info_t targetloc = *loc;
-
- targetloc.node_access = hard_link->link_node;
- IMFS_Set_handlers( &targetloc );
-
- return (targetloc.handlers->fstat_h)( &targetloc, buf );
- }
-}
-
-static const rtems_filesystem_file_handlers_r IMFS_link_handlers = {
- .open_h = rtems_filesystem_default_open,
- .close_h = rtems_filesystem_default_close,
- .read_h = rtems_filesystem_default_read,
- .write_h = rtems_filesystem_default_write,
- .ioctl_h = rtems_filesystem_default_ioctl,
- .lseek_h = rtems_filesystem_default_lseek,
- .fstat_h = IMFS_stat_link,
- .ftruncate_h = rtems_filesystem_default_ftruncate,
- .fsync_h = rtems_filesystem_default_fsync_or_fdatasync,
- .fdatasync_h = rtems_filesystem_default_fsync_or_fdatasync,
- .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_hard_link(
- IMFS_jnode_t *node,
- void *arg
-)
-{
- IMFS_link_t *hard_link = (IMFS_link_t *) node;
-
- hard_link->link_node = arg;
-
- return node;
-}
-
-static IMFS_jnode_t *IMFS_node_remove_hard_link(
- IMFS_jnode_t *node
-)
-{
- IMFS_link_t *hard_link = (IMFS_link_t *) node;
- IMFS_jnode_t *target = hard_link->link_node;
-
- _Assert( target != NULL );
-
- if ( target->st_nlink == 1) {
- target = (*target->control->node_remove)( target );
- if ( target == NULL ) {
- node = NULL;
- }
- } else {
- --target->st_nlink;
- IMFS_update_ctime( target );
- }
-
- return node;
-}
-
-const IMFS_node_control IMFS_node_control_hard_link = {
- .handlers = &IMFS_link_handlers,
- .node_size = sizeof(IMFS_link_t),
- .node_initialize = IMFS_node_initialize_hard_link,
- .node_remove = IMFS_node_remove_hard_link,
- .node_destroy = IMFS_node_destroy_default
-};
-
-static IMFS_jnode_t *IMFS_node_initialize_sym_link(
- IMFS_jnode_t *node,
- void *arg
-)
-{
- IMFS_sym_link_t *sym_link = (IMFS_sym_link_t *) node;
-
- sym_link->name = arg;
-
- return node;
-}
-
-static void IMFS_node_destroy_sym_link( IMFS_jnode_t *node )
-{
- IMFS_sym_link_t *sym_link = (IMFS_sym_link_t *) node;
-
- free( sym_link->name );
-
- IMFS_node_destroy_default( node );
-}
-
-const IMFS_node_control IMFS_node_control_sym_link = {
- .handlers = &IMFS_link_handlers,
- .node_size = sizeof(IMFS_sym_link_t),
- .node_initialize = IMFS_node_initialize_sym_link,
- .node_remove = IMFS_node_remove_default,
- .node_destroy = IMFS_node_destroy_sym_link
-};