1 files changed, 53 insertions, 0 deletions

diff --git a/libcutils/android_reboot.cpp b/libcutils/android_reboot.cpp
new file mode 100644
index 000000000..5e864d442
--- /dev/null
+++ b/libcutils/android_reboot.cpp
@@ -0,0 +1,53 @@
+/*
+ * Copyright 2011, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <cutils/android_reboot.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <cutils/properties.h>
+
+#define TAG "android_reboot"
+
+int android_reboot(int cmd, int flags __unused, const char* arg) {
+    int ret;
+    const char* restart_cmd = NULL;
+    char* prop_value;
+
+    switch (static_cast<unsigned>(cmd)) {
+        case ANDROID_RB_RESTART:  // deprecated
+        case ANDROID_RB_RESTART2:
+            restart_cmd = "reboot";
+            break;
+        case ANDROID_RB_POWEROFF:
+            restart_cmd = "shutdown";
+            break;
+        case ANDROID_RB_THERMOFF:
+            restart_cmd = "shutdown,thermal";
+            break;
+    }
+    if (!restart_cmd) return -1;
+    if (arg && arg[0]) {
+        ret = asprintf(&prop_value, "%s,%s", restart_cmd, arg);
+    } else {
+        ret = asprintf(&prop_value, "%s", restart_cmd);
+    }
+    if (ret < 0) return -1;
+    ret = property_set(ANDROID_RB_PROPERTY, prop_value);
+    free(prop_value);
+    return ret;
+}