1 files changed, 0 insertions, 55 deletions
diff --git a/cbuf.c b/cbuf.c
deleted file mode 100644
index 6447ae1..0000000
--- a/cbuf.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- *   evspy - event based keylogger (Linux module)
- *
- *   Copyright (c) 2011 Guillermo Ramos <0xwille@gmail.com>
- *   based on evbug module by Vojtech Pavlik ((c) 1999-2001)
- *
- * This file is part of evspy
- *
- * evspy is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * evspy is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with evspy.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <linux/kfifo.h>
-#include "cbuf.h"
-
-DECLARE_KFIFO(cbuffer, char, CBUF_SIZE);
-
-void cbuf_init(void)
-{
-	INIT_KFIFO(cbuffer);
-}
-
-int cbuf_read(char *to, int count, int *eof)
-{
-	int tmp = kfifo_len(&cbuffer);
-	unsigned int n = min(tmp, count);	// TODO n = count?
-
-	n = kfifo_out(&cbuffer, to, n);
-
-	if (kfifo_is_empty(&cbuffer))
-		*eof = 1;
-
-	return n;
-}
-
-void cbuf_write(char c)
-{
-	/*
-	 * The kfifo implementation doesn't allow to write in a full buffer, so if
-	 * we want to do it anyway, we must first delete the last element
-	 */
-	if (kfifo_is_full(&cbuffer))
-		kfifo_skip(&cbuffer);
-	kfifo_put(&cbuffer, &c);
-}