init/do_mounts.h

   1 #include <linux/kernel.h>
   2 #include <linux/blkdev.h>
   3 #include <linux/init.h>
   4 #include <linux/syscalls.h>
   5 #include <linux/unistd.h>
   6 #include <linux/slab.h>
   7 #include <linux/mount.h>
   8 #include <linux/major.h>
   9 #include <linux/root_dev.h>
  10
  11 void  change_floppy(char *fmt, ...);
  12 void  mount_block_root(char *name, int flags);
  13 void  mount_root(void);
  14 extern int root_mountflags;
  15
  16 static inline int create_dev(char *name, dev_t dev)
  17 {
  18         sys_unlink(name);
  19         return sys_mknod(name, S_IFBLK|0600, new_encode_dev(dev));
  20 }
  21
  22 static inline u32 bstat(char *name)
  23 {
  24         struct kstat stat;
  25         if (vfs_stat(name, &stat) != 0)
  26                 return 0;
  27         if (!S_ISBLK(stat.mode))
  28                 return 0;
  29         return stat.rdev;
  30 }
  31
  32 #ifdef CONFIG_BLK_DEV_RAM
  33
  34 int __init rd_load_disk(int n);
  35 int __init rd_load_image(char *from);
  36
  37 #else
  38
  39 static inline int rd_load_disk(int n) { return 0; }
  40 static inline int rd_load_image(char *from) { return 0; }
  41
  42 #endif
  43
  44 #ifdef CONFIG_BLK_DEV_INITRD
  45
  46 bool __init initrd_load(void);
  47
  48 #else
  49
  50 static inline bool initrd_load(void) { return false; }
  51
  52 #endif
  53
  54 #ifdef CONFIG_BLK_DEV_MD
  55
  56 void md_run_setup(void);
  57
  58 #else
  59
  60 static inline void md_run_setup(void) {}
  61
  62 #endif