1 #include <linux/config.h>
2 #include <linux/kernel.h>
3 #include <linux/devfs_fs_kernel.h>
4 #include <linux/init.h>
5 #include <linux/syscalls.h>
6 #include <linux/unistd.h>
7 #include <linux/slab.h>
8 #include <linux/mount.h>
9 #include <linux/major.h>
10 #include <linux/root_dev.h>
12 void change_floppy(char *fmt
, ...);
13 void mount_block_root(char *name
, int flags
);
14 void mount_root(void);
15 extern int root_mountflags
;
16 extern char *root_device_name
;
18 #ifdef CONFIG_DEVFS_FS
20 void mount_devfs(void);
21 void umount_devfs(char *path
);
22 int create_dev(char *name
, dev_t dev
, char *devfs_name
);
26 static inline void mount_devfs(void) {}
27 static inline void umount_devfs(const char *path
) {}
29 static inline int create_dev(char *name
, dev_t dev
, char *devfs_name
)
32 return sys_mknod(name
, S_IFBLK
|0600, new_encode_dev(dev
));
37 #if BITS_PER_LONG == 32
38 static inline u32
bstat(char *name
)
41 if (sys_stat64(name
, &stat
) != 0)
43 if (!S_ISBLK(stat
.st_mode
))
45 if (stat
.st_rdev
!= (u32
)stat
.st_rdev
)
50 static inline u32
bstat(char *name
)
53 if (sys_newstat(name
, &stat
) != 0)
55 if (!S_ISBLK(stat
.st_mode
))
61 #ifdef CONFIG_BLK_DEV_RAM
63 int __init
rd_load_disk(int n
);
64 int __init
rd_load_image(char *from
);
68 static inline int rd_load_disk(int n
) { return 0; }
69 static inline int rd_load_image(char *from
) { return 0; }
73 #ifdef CONFIG_BLK_DEV_INITRD
75 int __init
initrd_load(void);
79 static inline int initrd_load(void) { return 0; }
83 #ifdef CONFIG_BLK_DEV_MD
85 void md_run_setup(void);
89 static inline void md_run_setup(void) {}
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