1.1 --- a/netfs/cs.c	Sat Apr 04 19:25:43 2009 -0500
     1.2 +++ b/netfs/cs.c	Sat Apr 04 21:17:51 2009 -0500
     1.3 @@ -16,7 +16,6 @@
     1.4  	cs_tmp = kmalloc(TMPSIZE, GFP_KERNEL);
     1.5  	memset (cs_tmp, 0, TMPSIZE);
     1.6  	slashnet_create_file(sb, root, "cs", cs_tmp);
     1.7 -	//kfree(cs_tmp);
     1.8  /* 
     1.9   * NOTE: cs_tmp should not be free'd here because the same memory 
    1.10   * is being assigned to inode->-_private in the main program. 
    1.11 @@ -26,5 +25,15 @@
    1.12  
    1.13  }
    1.14  
    1.15 +/*
    1.16 + * Processing the written instructions
    1.17 + */
    1.18  
    1.19 +void slashnet_cs_process (struct file *filp)
    1.20 +{
    1.21 +	char *tmp;
    1.22 +	tmp = (char *)(filp->private_data);
    1.23 +	strcat(tmp, ":processed");
    1.24 +}
    1.25  
    1.26 +

     2.1 --- a/netfs/ether.c	Sat Apr 04 19:25:43 2009 -0500
     2.2 +++ b/netfs/ether.c	Sat Apr 04 21:17:51 2009 -0500
     2.3 @@ -17,7 +17,6 @@
     2.4  	memset (ether_tmp, 0, TMPSIZE);
     2.5  	/* if ether0 exists */
     2.6  	slashnet_create_dir(sb, root, "ether0");
     2.7 -	kfree(ether_tmp);
     2.8  }
     2.9  
    2.10  

     3.1 --- a/netfs/net.c	Sat Apr 04 19:25:43 2009 -0500
     3.2 +++ b/netfs/net.c	Sat Apr 04 21:17:51 2009 -0500
     3.3 @@ -66,14 +66,6 @@
     3.4  	if (retval)
     3.5  		return -EFAULT;
     3.6  	
     3.7 -	/* debug */
     3.8 -	/*
     3.9 -	printk("*** value buffer has in read_file: %s ***\n", buffer);
    3.10 -	printk("*** value of retval in copy_to_user: %d ***\n", retval);
    3.11 -	printk("*** value of offset in read_file: %d ***\n", (int) *offset);
    3.12 -	printk("*** value of count in read_file: %d ***\n", count);
    3.13 -	printk("*** value of len in read_file: %d ***\n", len);
    3.14 -	*/
    3.15  	*offset += count;
    3.16  	return count;
    3.17  }
    3.18 @@ -94,8 +86,17 @@
    3.19  	if(copy_from_user(tmp, dnsquery, count))
    3.20  		return -EFAULT;
    3.21  	tmp[count-1] = '\0';
    3.22 +	
    3.23 +	if (!strcmp(filp->f_dentry->d_name.name, "clone") && 
    3.24 +		!strcmp(filp->f_dentry->d_parent->d_name.name, "tcp"))
    3.25 +		tcp_clone_process(filp);
    3.26 +	else if (!strcmp(filp->f_dentry->d_name.name, "cs") && 
    3.27 +		!strcmp(filp->f_dentry->d_parent->d_name.name, "/"))
    3.28 +		slashnet_cs_process(filp);
    3.29 +
    3.30  	/* debug */
    3.31 -	printk("*** value buffer has in write_file: %s ***\n", (char *) filp->private_data);
    3.32 +	printk("*** %s/%s: %s ***\n", filp->f_dentry->d_parent->d_name.name,
    3.33 +		filp->f_dentry->d_name.name, (char *) filp->private_data);
    3.34  	
    3.35  	return count;
    3.36  }
    3.37 @@ -110,7 +111,6 @@
    3.38  	.write  = slashnet_write_file,
    3.39  };
    3.40  
    3.41 -
    3.42  /*
    3.43   * Create a file.
    3.44   */
    3.45 @@ -137,8 +137,6 @@
    3.46  		goto out_dput;
    3.47  	inode->i_fop = &slashnet_file_ops;
    3.48  	inode->i_private = initval;
    3.49 -	/* debug */
    3.50 -	//printk("*** %s: initial val is %s ***\n", name, initval);
    3.51  
    3.52  /*
    3.53   * Put it all into the dentry cache and we're done.

     4.1 --- a/netfs/net.h	Sat Apr 04 19:25:43 2009 -0500
     4.2 +++ b/netfs/net.h	Sat Apr 04 21:17:51 2009 -0500
     4.3 @@ -35,3 +35,9 @@
     4.4  void tcp_create_files (struct super_block *, struct dentry *);
     4.5  void ether_create_files (struct super_block *, struct dentry *);
     4.6  
     4.7 +/*
     4.8 + * File processing of instructions written to individual file
     4.9 + */
    4.10 +void slashnet_cs_process (struct file *);
    4.11 +void tcp_clone_process (struct file *);
    4.12 +

     5.1 --- a/netfs/tcp.c	Sat Apr 04 19:25:43 2009 -0500
     5.2 +++ b/netfs/tcp.c	Sat Apr 04 21:17:51 2009 -0500
     5.3 @@ -20,12 +20,10 @@
     5.4  		clone_tmp = kmalloc(TMPSIZE, GFP_KERNEL);
     5.5  		memset (clone_tmp, 0, TMPSIZE);
     5.6  		slashnet_create_file(sb, subdir, "clone", clone_tmp);
     5.7 -		//kfree(clone_tmp);
     5.8  
     5.9  		stats_tmp = kmalloc(TMPSIZE, GFP_KERNEL);
    5.10  		memset (stats_tmp, 0, TMPSIZE);
    5.11  		slashnet_create_file(sb, subdir, "stats", stats_tmp);
    5.12 -		//kfree(stats_tmp);
    5.13  /* 
    5.14   * NOTE: stat_tmp and clone_tmp should not be free'd here because
    5.15   * the same memory is being assigned to inode->-_private in the
    5.16 @@ -36,5 +34,18 @@
    5.17  	}
    5.18  }
    5.19  
    5.20 +/*
    5.21 + * Processing the written instructions
    5.22 + */
    5.23  
    5.24 +/*
    5.25 + * /net/tcp/clone
    5.26 + */
    5.27  
    5.28 +void tcp_clone_process (struct file *filp)
    5.29 +{
    5.30 +	char *tmp;
    5.31 +	tmp = (char *)(filp->private_data);
    5.32 +	strcat(tmp, ":processed");
    5.33 +}
    5.34 +