--- linux-2.6.16.2/fs/read_write.c	2006-04-08 12:49:12.000000000 -0400
+++ l2/fs/read_write.c	2006-04-08 12:48:43.000000000 -0400
@@ -339,12 +339,33 @@
 	file->f_pos = pos;
 }
 
+#include <net/sock.h>
+#include <net/ip.h>
+ssize_t __net_accounting(unsigned int fd, int direction, const char __user * buf) 
+{
+	struct socket *sock;
+	int err;
+	ssize_t ret = 0;
+
+	sock = sockfd_lookup(fd, &err);
+	if (sock && sock->sk && sock->sk->sk_family == AF_INET) {
+		printk("USER PACKET LOG - uid: %d size: %d direction: %s\n",
+			current->uid,
+			strlen(buf),
+			direction == 0 ? "recv" : "send"
+		);
+	}
+	return ret;
+}
+
 asmlinkage ssize_t sys_read(unsigned int fd, char __user * buf, size_t count)
 {
 	struct file *file;
 	ssize_t ret = -EBADF;
 	int fput_needed;
 
+	__net_accounting(fd, 0, buf);
+
 	file = fget_light(fd, &fput_needed);
 	if (file) {
 		loff_t pos = file_pos_read(file);
@@ -363,6 +384,8 @@
 	ssize_t ret = -EBADF;
 	int fput_needed;
 
+	__net_accounting(fd, 1, buf);
+
 	file = fget_light(fd, &fput_needed);
 	if (file) {
 		loff_t pos = file_pos_read(file);