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-rw-r--r--c/src/lib/libc/fs_null_handlers.c97
1 files changed, 97 insertions, 0 deletions
diff --git a/c/src/lib/libc/fs_null_handlers.c b/c/src/lib/libc/fs_null_handlers.c
new file mode 100644
index 0000000000..e9ff4a578a
--- /dev/null
+++ b/c/src/lib/libc/fs_null_handlers.c
@@ -0,0 +1,97 @@
+/*
+ * Operations Tables for the IMFS
+ *
+ * COPYRIGHT (c) 1989-1998.
+ * On-Line Applications Research Corporation (OAR).
+ * Copyright assigned to U.S. Government, 1994.
+ *
+ * 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.
+ *
+ * $Id$
+ */
+
+#include <errno.h>
+
+#include "imfs.h"
+
+/*
+ * Set of operations handlers for operations on memfile entities.
+ */
+
+rtems_filesystem_file_handlers_r memfile_handlers = {
+ memfile_open,
+ memfile_close,
+ memfile_read,
+ memfile_write,
+ memfile_ioctl,
+ memfile_lseek,
+ IMFS_stat,
+ IMFS_fchmod,
+ memfile_ftruncate,
+ NULL, /* fpathconf */
+ NULL, /* fsync */
+ IMFS_fdatasync,
+ IMFS_fcntl
+};
+
+/*
+ * Set of operations handlers for operations on directories.
+ */
+
+rtems_filesystem_file_handlers_r dir_handlers = {
+ imfs_dir_open,
+ imfs_dir_close,
+ imfs_dir_read,
+ NULL, /* write */
+ NULL, /* ioctl */
+ imfs_dir_lseek,
+ imfs_dir_fstat,
+ IMFS_fchmod,
+ NULL, /* ftruncate */
+ NULL, /* fpathconf */
+ NULL, /* fsync */
+ IMFS_fdatasync,
+ IMFS_fcntl
+};
+
+/*
+ * Handler table for IMFS device nodes
+ */
+
+rtems_filesystem_file_handlers_r device_handlers = {
+ device_open,
+ device_close,
+ device_read,
+ device_write,
+ device_ioctl,
+ device_lseek,
+ IMFS_stat,
+ IMFS_fchmod,
+ NULL, /* ftruncate */
+ NULL, /* fpathconf */
+ NULL, /* fsync */
+ NULL, /* fdatasync */
+ NULL /* fcntl */
+};
+
+/*
+ * Set of null operations handlers.
+ */
+
+rtems_filesystem_file_handlers_r null_handlers = {
+ NULL, /* open */
+ NULL, /* close */
+ NULL, /* read */
+ NULL, /* write */
+ NULL, /* ioctl */
+ NULL, /* lseek */
+ NULL, /* fstat */
+ NULL, /* fchmod */
+ NULL, /* ftruncate */
+ NULL, /* fpathconf */
+ NULL, /* fsync */
+ NULL, /* fdatasync */
+ NULL /* fcntl */
+};