diff options
author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /init/do_mounts.h |
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'init/do_mounts.h')
-rw-r--r-- | init/do_mounts.h | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/init/do_mounts.h b/init/do_mounts.h new file mode 100644 index 000000000000..de92bee4f35e --- /dev/null +++ b/init/do_mounts.h | |||
@@ -0,0 +1,92 @@ | |||
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> | ||
11 | |||
12 | dev_t name_to_dev_t(char *name); | ||
13 | void change_floppy(char *fmt, ...); | ||
14 | void mount_block_root(char *name, int flags); | ||
15 | void mount_root(void); | ||
16 | extern int root_mountflags; | ||
17 | extern char *root_device_name; | ||
18 | |||
19 | #ifdef CONFIG_DEVFS_FS | ||
20 | |||
21 | void mount_devfs(void); | ||
22 | void umount_devfs(char *path); | ||
23 | int create_dev(char *name, dev_t dev, char *devfs_name); | ||
24 | |||
25 | #else | ||
26 | |||
27 | static inline void mount_devfs(void) {} | ||
28 | static inline void umount_devfs(const char *path) {} | ||
29 | |||
30 | static inline int create_dev(char *name, dev_t dev, char *devfs_name) | ||
31 | { | ||
32 | sys_unlink(name); | ||
33 | return sys_mknod(name, S_IFBLK|0600, new_encode_dev(dev)); | ||
34 | } | ||
35 | |||
36 | #endif | ||
37 | |||
38 | #if BITS_PER_LONG == 32 | ||
39 | static inline u32 bstat(char *name) | ||
40 | { | ||
41 | struct stat64 stat; | ||
42 | if (sys_stat64(name, &stat) != 0) | ||
43 | return 0; | ||
44 | if (!S_ISBLK(stat.st_mode)) | ||
45 | return 0; | ||
46 | if (stat.st_rdev != (u32)stat.st_rdev) | ||
47 | return 0; | ||
48 | return stat.st_rdev; | ||
49 | } | ||
50 | #else | ||
51 | static inline u32 bstat(char *name) | ||
52 | { | ||
53 | struct stat stat; | ||
54 | if (sys_newstat(name, &stat) != 0) | ||
55 | return 0; | ||
56 | if (!S_ISBLK(stat.st_mode)) | ||
57 | return 0; | ||
58 | return stat.st_rdev; | ||
59 | } | ||
60 | #endif | ||
61 | |||
62 | #ifdef CONFIG_BLK_DEV_RAM | ||
63 | |||
64 | int __init rd_load_disk(int n); | ||
65 | int __init rd_load_image(char *from); | ||
66 | |||
67 | #else | ||
68 | |||
69 | static inline int rd_load_disk(int n) { return 0; } | ||
70 | static inline int rd_load_image(char *from) { return 0; } | ||
71 | |||
72 | #endif | ||
73 | |||
74 | #ifdef CONFIG_BLK_DEV_INITRD | ||
75 | |||
76 | int __init initrd_load(void); | ||
77 | |||
78 | #else | ||
79 | |||
80 | static inline int initrd_load(void) { return 0; } | ||
81 | |||
82 | #endif | ||
83 | |||
84 | #ifdef CONFIG_BLK_DEV_MD | ||
85 | |||
86 | void md_run_setup(void); | ||
87 | |||
88 | #else | ||
89 | |||
90 | static inline void md_run_setup(void) {} | ||
91 | |||
92 | #endif | ||