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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2002-02-28 20:43:50 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2002-02-28 20:43:50 +0000 |
| commit | f36a7bfcde756cae3b3e933f0e688137fb684be8 (patch) | |
| tree | 0d1c325e5c12913674c0e1d6ddfd656fa8c0fcd8 /c/src/libfs/src/dosfs/fat_fat_operations.h | |
| parent | 2002-02-28 Joel Sherrill <joel@OARcorp.com> (diff) | |
| download | rtems-f36a7bfcde756cae3b3e933f0e688137fb684be8.tar.bz2 | |
2002-02-28 Victor V. Vengerov <vvv@oktet.ru>
* DOS filesystem including FAT12, FAT16, and FAT32 support submitted.
* src/dosfs, src/dosfs/Makefile.am, src/dosfs/stamp-h2.in,
src/dosfs/config.h.in, src/dosfs/dosfs.h, src/dosfs/fat.c,
src/dosfs/fat.h, src/dosfs/fat_fat_operations.c,
src/dosfs/fat_fat_operations.h, src/dosfs/fat_file.c,
src/dosfs/fat_file.h, src/dosfs/msdos.h, src/dosfs/msdos_create.c,
src/dosfs/msdos_dir.c, src/dosfs/msdos_eval.c, src/dosfs/msdos_file.c,
src/dosfs/msdos_free.c, src/dosfs/msdos_fsunmount.c,
src/dosfs/msdos_handlers_dir.c, src/dosfs/msdos_handlers_file.c,
src/dosfs/msdos_init.c, src/dosfs/msdos_initsupp.c,
src/dosfs/msdos_misc.c, src/dosfs/msdos_mknod.c,
src/dosfs/msdos_node_type.c, src/dosfs/.cvsignore: New files.
* configure.ac, src/Makefile.am, wrapup/Makefile.am: Modified to
reflect addition.
Diffstat (limited to 'c/src/libfs/src/dosfs/fat_fat_operations.h')
| -rw-r--r-- | c/src/libfs/src/dosfs/fat_fat_operations.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/c/src/libfs/src/dosfs/fat_fat_operations.h b/c/src/libfs/src/dosfs/fat_fat_operations.h new file mode 100644 index 0000000000..59b6a84018 --- /dev/null +++ b/c/src/libfs/src/dosfs/fat_fat_operations.h @@ -0,0 +1,58 @@ +/* + * fat_fat_operations.h + * + * Constants/data structures/prototypes for operations on Files Allocation + * Table + * + * 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. + * + * @(#) $Id$ + */ +#ifndef __DOSFS_FAT_FAT_OPERATIONS_H__ +#define __DOSFS_FAT_FAT_OPERATIONS_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +#include <rtems.h> +#include <rtems/libio_.h> + +#include <rtems/bdbuf.h> +#include "fat.h" + +int +fat_get_fat_cluster(rtems_filesystem_mount_table_entry_t *mt_entry, + unsigned32 cln, + unsigned32 *ret_val); + +int +fat_set_fat_cluster(rtems_filesystem_mount_table_entry_t *mt_entry, + unsigned32 cln, + unsigned32 in_val); + +int +fat_scan_fat_for_free_clusters( + rtems_filesystem_mount_table_entry_t *mt_entry, + unsigned32 *chain, + unsigned32 count, + unsigned32 *cls_added, + unsigned32 *last_cl +); + +int +fat_free_fat_clusters_chain( + rtems_filesystem_mount_table_entry_t *mt_entry, + unsigned32 chain +); + +#ifdef __cplusplus +} +#endif + +#endif /* __DOSFS_FAT_FAT_OPERATIONS_H__ */ |