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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /init/do_mounts.h
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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.h92
1 files changed, 92 insertions, 0 deletions
diff --git a/init/do_mounts.h b/init/do_mounts.h
new file mode 100644
index 00000000000..de92bee4f35
--- /dev/null
+++ b/init/do_mounts.h
@@ -0,0 +1,92 @@
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/devfs_fs_kernel.h>
+#include <linux/init.h>
+#include <linux/syscalls.h>
+#include <linux/unistd.h>
+#include <linux/slab.h>
+#include <linux/mount.h>
+#include <linux/major.h>
+#include <linux/root_dev.h>
+
+dev_t name_to_dev_t(char *name);
+void change_floppy(char *fmt, ...);
+void mount_block_root(char *name, int flags);
+void mount_root(void);
+extern int root_mountflags;
+extern char *root_device_name;
+
+#ifdef CONFIG_DEVFS_FS
+
+void mount_devfs(void);
+void umount_devfs(char *path);
+int create_dev(char *name, dev_t dev, char *devfs_name);
+
+#else
+
+static inline void mount_devfs(void) {}
+static inline void umount_devfs(const char *path) {}
+
+static inline int create_dev(char *name, dev_t dev, char *devfs_name)
+{
+ sys_unlink(name);
+ return sys_mknod(name, S_IFBLK|0600, new_encode_dev(dev));
+}
+
+#endif
+
+#if BITS_PER_LONG == 32
+static inline u32 bstat(char *name)
+{
+ struct stat64 stat;
+ if (sys_stat64(name, &stat) != 0)
+ return 0;
+ if (!S_ISBLK(stat.st_mode))
+ return 0;
+ if (stat.st_rdev != (u32)stat.st_rdev)
+ return 0;
+ return stat.st_rdev;
+}
+#else
+static inline u32 bstat(char *name)
+{
+ struct stat stat;
+ if (sys_newstat(name, &stat) != 0)
+ return 0;
+ if (!S_ISBLK(stat.st_mode))
+ return 0;
+ return stat.st_rdev;
+}
+#endif
+
+#ifdef CONFIG_BLK_DEV_RAM
+
+int __init rd_load_disk(int n);
+int __init rd_load_image(char *from);
+
+#else
+
+static inline int rd_load_disk(int n) { return 0; }
+static inline int rd_load_image(char *from) { return 0; }
+
+#endif
+
+#ifdef CONFIG_BLK_DEV_INITRD
+
+int __init initrd_load(void);
+
+#else
+
+static inline int initrd_load(void) { return 0; }
+
+#endif
+
+#ifdef CONFIG_BLK_DEV_MD
+
+void md_run_setup(void);
+
+#else
+
+static inline void md_run_setup(void) {}
+
+#endif