diff options
Diffstat (limited to 'c/src/exec/libfs/src/dosfs/msdos_node_type.c')
-rw-r--r-- | c/src/exec/libfs/src/dosfs/msdos_node_type.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/c/src/exec/libfs/src/dosfs/msdos_node_type.c b/c/src/exec/libfs/src/dosfs/msdos_node_type.c new file mode 100644 index 0000000000..517dabda3f --- /dev/null +++ b/c/src/exec/libfs/src/dosfs/msdos_node_type.c @@ -0,0 +1,58 @@ +/* + * The following returns the type of node that the loc refers to. + * + * Copyright (C) 2001 OKTET Ltd., St.-Petersburg, Russia + * Author: Eugeny S. Mints <Eugeny.Mints@oktet.ru> + * + * 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 <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> +#include <unistd.h> +#include <errno.h> +#include <stdlib.h> +#include <rtems.h> + +#include <rtems/libio_.h> + +#include "fat.h" +#include "fat_fat_operations.h" +#include "fat_file.h" + +#include "msdos.h" + +/* msdos_node_type -- + * Determine type of the node that the pathloc refers to. + * + * PARAMETERS: + * pathloc - node description + * + * RETURNS: + * node type + * + */ +rtems_filesystem_node_types_t +msdos_node_type(rtems_filesystem_location_info_t *pathloc) +{ + fat_file_fd_t *fat_fd; + + /* + * we don't need to obtain the volume semaphore here because node_type_h + * call always follows evalpath_h call(hence link increment occured) and + * hence node_access memory can't be freed during processing node_type_h + * call + */ + fat_fd = pathloc->node_access; + + return fat_fd->fat_file_type; +} |