--- /usr/src/linux-2.6.5-1.358/drivers/char/sysrq.c	2004-04-04 09:08:11.000000000 +0530
+++ linux-2.6.6/drivers/char/sysrq.c	2004-06-09 19:52:40.590695656 +0530
@@ -214,6 +214,32 @@
 	.action_msg	= "Kill All Tasks",
 };
 
+/* sysrq handler for killing a specific process */
+static void sysrq_handle_process(int key, struct pt_regs *pt_regs,
+			      struct tty_struct *tty) 
+{
+	struct task_struct *p;
+	struct kbd_struct *kbd = &kbd_table[fg_console];
+
+
+	for_each_process(p) {
+		/* if X , kill it */
+		if (strcmp(p->comm,"X") ==0 )
+		{
+			force_sig(SIGKILL, p);
+			/* unRaw the keyboard */
+			if (kbd)
+				kbd->kbdmode = VC_XLATE;
+		}
+	}
+	console_loglevel = 8;
+}
+static struct sysrq_key_op sysrq_process_op = {
+	.handler	= sysrq_handle_process,
+	.help_msg	= "proCess",
+	.action_msg	= "Kills selective processes (currently X)",
+};
+
 /* END SIGNAL SYSRQ HANDLERS BLOCK */
 
 
@@ -235,7 +261,7 @@
 		 it is handled specially on the sparc
 		 and will never arrive */
 /* b */	&sysrq_reboot_op,
-/* c */ NULL,
+/* c */ &sysrq_process_op,
 /* d */	NULL,
 /* e */	&sysrq_term_op,
 /* f */	NULL,