fs/proc/procfs_syms.c

   1 #include <linux/config.h>
   2 #include <linux/module.h>
   3 #include <linux/fs.h>
   4 #include <linux/proc_fs.h>
   5
   6 /*
   7  * This is all required so that if we load all of scsi as a module,
   8  * that the scsi code will be able to talk to the /proc/scsi handling
   9  * in the procfs.
  10  */
  11 extern int (* dispatch_scsi_info_ptr) (int ino, char *buffer, char **start,
  12                                        off_t offset, int length, int inout);
  13 extern struct inode_operations proc_scsi_inode_operations;
  14 extern struct proc_dir_entry proc_sys_root;
  15
  16 #ifdef CONFIG_SYSCTL
  17 EXPORT_SYMBOL(proc_sys_root);
  18 #endif
  19 EXPORT_SYMBOL(proc_register);
  20 EXPORT_SYMBOL(proc_unregister);
  21 EXPORT_SYMBOL(create_proc_entry);
  22 EXPORT_SYMBOL(remove_proc_entry);
  23 EXPORT_SYMBOL(proc_root);
  24 EXPORT_SYMBOL(proc_root_fs);
  25 EXPORT_SYMBOL(proc_get_inode);
  26 EXPORT_SYMBOL(proc_dir_inode_operations);
  27 EXPORT_SYMBOL(proc_net_inode_operations);
  28 EXPORT_SYMBOL(proc_net);
  29 EXPORT_SYMBOL(proc_bus);
  30
  31 /*
  32  * This is required so that if we load scsi later, that the
  33  * scsi code can attach to /proc/scsi in the correct manner.
  34  */
  35 EXPORT_SYMBOL(proc_scsi);
  36 EXPORT_SYMBOL(proc_scsi_inode_operations);
  37 EXPORT_SYMBOL(dispatch_scsi_info_ptr);
  38
  39 #if defined(CONFIG_SUN_OPENPROMFS_MODULE)
  40 EXPORT_SYMBOL(proc_openprom_register);
  41 EXPORT_SYMBOL(proc_openprom_deregister);
  42 #endif
  43
  44 static struct file_system_type proc_fs_type = {
  45         "proc",
  46         0 /* FS_NO_DCACHE doesn't work correctly */,
  47         proc_read_super,
  48         NULL
  49 };
  50
  51 int init_proc_fs(void)
  52 {
  53         return register_filesystem(&proc_fs_type) == 0;
  54 }