am f48a4b4b: am ba822edb: am 02e9f8d5: am 53dab583: Merge "Make setenforce usage function static."
* commit 'f48a4b4be699f63670acbff94b78e1fdf3b4338c':
Make setenforce usage function static.
diff --git a/toolbox/Android.mk b/toolbox/Android.mk
index 086ba0d..b027787 100644
--- a/toolbox/Android.mk
+++ b/toolbox/Android.mk
@@ -57,7 +57,8 @@
touch \
lsof \
du \
- md5
+ md5 \
+ clear
ifeq ($(HAVE_SELINUX),true)
diff --git a/toolbox/clear.c b/toolbox/clear.c
new file mode 100644
index 0000000..df46ad2
--- /dev/null
+++ b/toolbox/clear.c
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2012, The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Google, Inc. nor the names of its contributors
+ * may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <stdio.h>
+
+int clear_main(int argc, char **argv) {
+ /* This prints the clear screen and move cursor to top-left corner control
+ * characters for VT100 terminals. This means it will not work on
+ * non-VT100 compliant terminals, namely Windows' cmd.exe, but should
+ * work on anything unix-y. */
+ fputs("\x1b[2J\x1b[H", stdout);
+ return 0;
+}