text: /*
   *  symlink.c
   *
   *  Copyright (C) 2002 by John Newbigin
   *
   *  Please add a note about your changes to smbfs in the ChangeLog file.
   */
  
  #include <linux/sched.h>
  #include <linux/kernel.h>
  #include <linux/errno.h>
  #include <linux/fcntl.h>
  #include <linux/stat.h>
  #include <linux/mm.h>
  #include <linux/slab.h>
  #include <linux/pagemap.h>
  #include <linux/smp_lock.h>
  #include <linux/net.h>
  
  #include <asm/uaccess.h>
  #include <asm/system.h>
  
  #include <linux/smbno.h>
  #include <linux/smb_fs.h>
  
  #include "smb_debug.h"
  #include "proto.h"
  
  int smb_read_link(struct dentry *dentry, char *buffer, int len)
  {
  	char link[256];		/* FIXME: pain ... */
  	int r;
  	DEBUG1("read link buffer len = %d\n", len);
  
  	r = smb_proc_read_link(server_from_dentry(dentry), dentry, link,
  			       sizeof(link) - 1);
  	if (r < 0)
  		return -ENOENT;
  	return vfs_readlink(dentry, buffer, len, link);
  }
  
  int smb_symlink(struct inode *inode, struct dentry *dentry, const char *oldname)
  {
  	DEBUG1("create symlink %s -> %s/%s\n", oldname, DENTRY_PATH(dentry));
  
  	return smb_proc_symlink(server_from_dentry(dentry), dentry, oldname);
  }
  
  int smb_follow_link(struct dentry *dentry, struct nameidata *nd)
  {
  	char link[256];		/* FIXME: pain ... */
  	int len;
  	DEBUG1("followlink of %s/%s\n", DENTRY_PATH(dentry));
  
  	len = smb_proc_read_link(server_from_dentry(dentry), dentry, link,
  				 sizeof(link) - 1);
  	if(len < 0)
  		return -ENOENT;
  
  	link[len] = 0;
  	return vfs_follow_link(nd, link);
  }
  
  
  struct inode_operations smb_link_inode_operations =
  {
  	.readlink	= smb_read_link,
  	.follow_link	= smb_follow_link,
  };
  