init/do_mounts.h

   1 #define __KERNEL_SYSCALLS__
   2 #include <linux/config.h>
   3 #include <linux/kernel.h>
   4 #include <linux/devfs_fs_kernel.h>
   5 #include <linux/init.h>
   6 #include <linux/unistd.h>
   7 #include <linux/slab.h>
   8 #include <linux/mount.h>
   9 #include <linux/blk.h>
  10 #include <linux/root_dev.h>
  11
  12 asmlinkage long sys_unlink(const char *name);
  13 asmlinkage long sys_mknod(const char *name, int mode, dev_t dev);
  14 asmlinkage long sys_newstat(char * filename, struct stat * statbuf);
  15 asmlinkage long sys_ioctl(int fd, int cmd, unsigned long arg);
  16 asmlinkage long sys_mkdir(const char *name, int mode);
  17 asmlinkage long sys_rmdir(const char *name);
  18 asmlinkage long sys_chdir(const char *name);
  19 asmlinkage long sys_fchdir(int fd);
  20 asmlinkage long sys_chroot(const char *name);
  21 asmlinkage long sys_mount(char *dev_name, char *dir_name, char *type,
  22                                  unsigned long flags, void *data);
  23 asmlinkage long sys_umount(char *name, int flags);
  24
  25 dev_t name_to_dev_t(char *name);
  26 void  change_floppy(char *fmt, ...);
  27 void  mount_block_root(char *name, int flags);
  28 void  mount_root(void);
  29 extern int root_mountflags;
  30 extern char *root_device_name;
  31
  32 #ifdef CONFIG_DEVFS_FS
  33
  34 void mount_devfs(void);
  35 void umount_devfs(char *path);
  36 int  create_dev(char *name, dev_t dev, char *devfs_name);
  37
  38 #else
  39
  40 static inline void mount_devfs(void) {}
  41 static inline void umount_devfs(const char *path) {}
  42
  43 static inline int create_dev(char *name, dev_t dev, char *devfs_name)
  44 {
  45         sys_unlink(name);
  46         return sys_mknod(name, S_IFBLK|0600, dev);
  47 }
  48
  49 #endif
  50
  51 #ifdef CONFIG_BLK_DEV_RAM
  52
  53 int __init rd_load_disk(int n);
  54 int __init rd_load_image(char *from);
  55
  56 #else
  57
  58 static inline int rd_load_disk(int n) { return 0; }
  59 static inline int rd_load_image(char *from) { return 0; }
  60
  61 #endif
  62
  63 #ifdef CONFIG_BLK_DEV_INITRD
  64
  65 int __init initrd_load(void);
  66
  67 #else
  68
  69 static inline int initrd_load(void) { return 0; }
  70
  71 #endif
  72
  73 #ifdef CONFIG_BLK_DEV_MD
  74
  75 void md_run_setup(void);
  76
  77 #else
  78
  79 static inline void md_run_setup(void) {}
  80
  81 #endif