diff options
Diffstat (limited to 'fs/internal.h')
-rw-r--r-- | fs/internal.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/fs/internal.h b/fs/internal.h new file mode 100644 index 0000000..ea00126 --- /dev/null +++ b/fs/internal.h @@ -0,0 +1,55 @@ +/* fs/ internal definitions + * + * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#include <linux/ioctl32.h> + +struct super_block; + +/* + * block_dev.c + */ +#ifdef CONFIG_BLOCK +extern struct super_block *blockdev_superblock; +extern void __init bdev_cache_init(void); + +static inline int sb_is_blkdev_sb(struct super_block *sb) +{ + return sb == blockdev_superblock; +} + +#else +static inline void bdev_cache_init(void) +{ +} + +static inline int sb_is_blkdev_sb(struct super_block *sb) +{ + return 0; +} +#endif + +/* + * char_dev.c + */ +extern void __init chrdev_init(void); + +/* + * compat_ioctl.c + */ +#ifdef CONFIG_COMPAT +extern struct ioctl_trans ioctl_start[]; +extern int ioctl_table_size; +#endif + +/* + * namespace.c + */ +extern int copy_mount_options(const void __user *, unsigned long *); |