Remove out of date patches

1 files changed, 0 insertions, 279 deletions

diff --git a/patches/linux-2.2.18-ttytap.patch b/patches/linux-2.2.18-ttytap.patch
deleted file mode 100644
index ebcc4c1..0000000
--- a/patches/linux-2.2.18-ttytap.patch
+++ /dev/null
@@ -1,279 +0,0 @@
---- linux/drivers/char/tty_io.c	Mon Dec 11 01:49:42 2000
-+++ linux-2.2.16/drivers/char/tty_io.c	Tue Jan 30 17:49:00 2001
-@@ -145,6 +145,168 @@
- #define MIN(a,b)	((a) < (b) ? (a) : (b))
- #endif
- 
-+#ifdef CONFIG_TTYTAP
-+
-+#include <linux/skbuff.h>
-+#include <linux/ttytap.h>
-+
-+static int tap_major = 0;
-+static int tap_minor = 0;
-+static int tap_overrun = 0;
-+static int tap_qmax = 1024;
-+static int tap_used = 0;
-+
-+typedef struct {
-+	struct sk_buff *skb;
-+} tap_info;
-+
-+static struct sk_buff_head tap_queue;
-+static struct wait_queue *tap_waitq;
-+
-+static void record_tap(int io, const char *buf, int len) {
-+	struct sk_buff *skb = (struct sk_buff *)dev_alloc_skb(len + sizeof(tapheader));
-+	tapheader th;
-+
-+	if (!skb) {
-+		printk(KERN_WARNING "Out of memory in serial record_tap\n");
-+		return;
-+	}
-+	if (skb_queue_len(&tap_queue) > tap_qmax) {
-+		tap_overrun = TTYTAP_OVERRUN;
-+		dev_kfree_skb(skb);
-+		return;
-+	}
-+	th.io = io | tap_overrun;
-+	tap_overrun = 0;
-+	th.len = len;
-+	th.stamp = xtime;
-+	memcpy(skb_put(skb, sizeof(tapheader)), &th, sizeof(tapheader));
-+	copy_from_user(skb_put(skb, len), buf, len);
-+	skb_queue_tail(&tap_queue, skb);
-+	wake_up_interruptible(&tap_waitq);
-+}
-+
-+static ssize_t tap_read(struct file *file, char *buf, size_t count, loff_t *off)
-+{
-+	tap_info *info = (tap_info *) file->private_data;
-+	int rcount = 0;
-+
-+	if (off != &file->f_pos)
-+		return -ESPIPE;
-+
-+	while (!(info->skb || (info->skb = skb_dequeue(&tap_queue)))) {
-+		if (file->f_flags & O_NONBLOCK)
-+			return -EAGAIN;
-+		interruptible_sleep_on(&tap_waitq);
-+		if (signal_pending(current))
-+			return -ERESTARTSYS;
-+	}
-+	while (count > 0) {
-+		int len;
-+
-+		if (!info->skb)
-+			info->skb = skb_dequeue(&tap_queue);
-+		if (!info->skb)
-+			break;
-+		len = (info->skb->len > count) ? count : info->skb->len;
-+		if (len > 0) {
-+			if (copy_to_user(buf, info->skb->data, len))
-+				return -EFAULT;
-+			skb_pull(info->skb, len);
-+			buf += len;
-+			rcount += len;
-+			count -= len;
-+			if (info->skb->len == 0) {
-+				kfree_skb(info->skb);
-+				info->skb = NULL;
-+			}
-+		} else
-+			break;
-+	}
-+	return rcount;
-+}
-+
-+static int tap_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
-+{
-+	int v;
-+
-+	switch (cmd) {
-+		case TTYTAP_SETDEV:
-+			tap_major = (arg >> 8) & 255;
-+			tap_minor = arg & 255;
-+			if ((tap_major == 0) && (tap_minor == 0)) {
-+				skb_queue_purge(&tap_queue);
-+				tap_overrun = 0;
-+			}
-+			return 0;
-+		case TTYTAP_GETDEV:
-+			v = (tap_major << 8) | tap_minor;
-+			if (copy_to_user((char *)arg, &v, sizeof(v)))
-+				return -EFAULT;
-+			return 0;
-+		case TTYTAP_SETQLEN:
-+			tap_qmax = arg;
-+			return 0;
-+		case TTYTAP_GETQLEN:
-+			if (copy_to_user((char *)arg, &tap_qmax, sizeof(tap_qmax)))
-+				return -EFAULT;
-+			return 0;
-+	}
-+	return -EINVAL;
-+}
-+
-+static int tap_open(struct inode *inode, struct file *file)
-+{
-+	tap_info *info;
-+
-+	if (test_and_set_bit(0, &tap_used))
-+		return -EBUSY;
-+	info = kmalloc(sizeof(tap_info), GFP_KERNEL);
-+	if (!info) {
-+		clear_bit(0, &tap_used);
-+		return -ENOMEM;
-+	}
-+	memset(info, 0, sizeof(tap_info));
-+	file->private_data = (void *)info;
-+	return 0;
-+}
-+
-+static int tap_close(struct inode *inode, struct file *file)
-+{
-+	tap_info *info = (tap_info *)file->private_data;
-+	if (info->skb)
-+		kfree_skb(info->skb);
-+	kfree(info);
-+	clear_bit(0, &tap_used);
-+	return 0;
-+}
-+
-+static struct file_operations tap_fops = {
-+	NULL,		/* lseek */
-+	tap_read,	/* read  */
-+	NULL,		/* write */
-+	NULL,		/* readdir */
-+	NULL,		/* poll */
-+	tap_ioctl,	/* ioctl */
-+	NULL,		/* mmap */
-+	tap_open,	/* open */
-+	NULL,		/* flush */
-+	tap_close,	/* close */
-+	NULL,		/* fsync */
-+};
-+
-+static struct inode_operations tap_iops = {
-+	&tap_fops,
-+};
-+
-+static struct proc_dir_entry tap_entry = {
-+	0, 6, "ttytap",
-+	S_IFREG | S_IRUSR | S_IWUSR, 1, 0, 0,
-+	0, &tap_iops,
-+};
-+
-+#endif
-+
- /*
-  * This routine returns the name of tty.
-  */
-@@ -649,6 +811,11 @@
- 		i = -EIO;
- 	if (i > 0)
- 		inode->i_atime = CURRENT_TIME;
-+#ifdef CONFIG_TTYTAP
-+	if ((MAJOR(inode->i_rdev) == tap_major) &&
-+	    (MINOR(inode->i_rdev) == tap_minor) && (i > 0))
-+		record_tap(TTYTAP_IN, buf, i);
-+#endif
- 	return i;
- }
- 
-@@ -709,6 +876,9 @@
- 	int is_console;
- 	struct tty_struct * tty;
- 	struct inode *inode;
-+#ifdef CONFIG_TTYTAP
-+	ssize_t ret;
-+#endif
- 
- 	/* Can't seek (pwrite) on ttys.  */
- 	if (ppos != &file->f_pos)
-@@ -743,8 +913,19 @@
- #endif
- 	if (!tty->ldisc.write)
- 		return -EIO;
-+#ifdef CONFIG_TTYTAP
-+	ret = do_tty_write(tty->ldisc.write, tty, file,
-+			    (const unsigned char *)buf, count);
-+#else
- 	return do_tty_write(tty->ldisc.write, tty, file,
- 			    (const unsigned char *)buf, count);
-+#endif
-+#ifdef CONFIG_TTYTAP
-+	if ((MAJOR(inode->i_rdev) == tap_major) &&
-+	    (MINOR(inode->i_rdev) == tap_minor) && (ret > 0))
-+		record_tap(TTYTAP_OUT, buf, ret);
-+	return ret;
-+#endif
- }
- 
- /* Semaphore to protect creating and releasing a tty */
-@@ -2243,6 +2424,11 @@
- #endif	
- #ifdef CONFIG_VT
- 	vcs_init();
-+#endif
-+#ifdef CONFIG_TTYTAP
-+	skb_queue_head_init(&tap_queue);
-+	clear_bit(0, &tap_used);
-+	proc_register(&proc_root, &tap_entry);
- #endif
- 	return 0;
- }
---- linux/include/linux/ttytap.h	Thu Jan  1 01:00:00 1970
-+++ linux-2.2.16/include/linux/ttytap.h	Mon Sep 11 08:47:09 2000
-@@ -0,0 +1,19 @@
-+#ifndef _TTYTAP_H_
-+#define _TTYTAP_H_
-+
-+#define TTYTAP_IN      0
-+#define TTYTAP_OUT     1
-+#define TTYTAP_OVERRUN 2
-+
-+#define TTYTAP_SETDEV	_IO('T', 1)
-+#define TTYTAP_GETDEV	_IO('T', 2)
-+#define TTYTAP_SETQLEN	_IO('T', 3)
-+#define TTYTAP_GETQLEN	_IO('T', 4)
-+
-+typedef struct {
-+	int io;
-+	int len;
-+	struct timeval stamp;
-+} tapheader;
-+
-+#endif
---- linux/Documentation/Configure.help	Mon Dec 11 01:49:41 2000
-+++ linux-2.2.16/Documentation/Configure.help	Tue Jan 30 17:55:33 2001
-@@ -13506,6 +13506,19 @@
-   another UltraSPARC-IIi-cEngine boardset with digital display,
-   you should say N to this option.
-    
-+Tty tapping
-+CONFIG_TTYTAP
-+  Enable this if you want to analyze traffic on serial lines.
-+  You will get a special file /proc/ttytap which can be used
-+  from userlevel to record all data that goes thru a specified
-+  tty.
-+  
-+  WARNING:
-+  Although /proc/ttytap is readable by root only, on multi-user
-+  systems, this may be a security hole since root has the ability
-+  to easily grab anything (including passwords) that was typed at
-+  any tty. Users who care about security, therefore should say N here.
-+  
- #
- # A couple of things I keep forgetting:
- #   capitalize: AppleTalk, Ethernet, DOS, DMA, FAT, FTP, Internet, 
---- linux/drivers/char/Config.in	Mon Dec 11 01:49:41 2000
-+++ linux-2.2.16/drivers/char/Config.in	Tue Jan 30 17:57:25 2001
-@@ -5,6 +5,7 @@
- comment 'Character devices'
- 
- bool 'Virtual terminal' CONFIG_VT
-+bool 'Tty tapping' CONFIG_TTYTAP
- if [ "$CONFIG_VT" = "y" ]; then
-   bool 'Support for console on virtual terminal' CONFIG_VT_CONSOLE
- fi