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-rw-r--r--toolbox/start_stop.cpp43
1 files changed, 43 insertions, 0 deletions
diff --git a/toolbox/start_stop.cpp b/toolbox/start_stop.cpp
new file mode 100644
index 000000000..dc48c0c0c
--- /dev/null
+++ b/toolbox/start_stop.cpp
@@ -0,0 +1,43 @@
+#include <error.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <cutils/properties.h>
+
+static const char* services[] = {
+ "netd",
+ "surfaceflinger",
+ "zygote",
+ "zygote_secondary",
+};
+
+static int start_stop(bool start, int argc, char* argv[]) {
+ if (getuid() != 0) error(1, 0, "must be root");
+ const char* property = start ? "ctl.start" : "ctl.stop";
+ if (argc > 2) {
+ error(1, 0, "usage: %s [SERVICE]\n", argv[0]);
+ } else if (argc == 2) {
+ property_set(property, argv[1]);
+ } else {
+ if (start) {
+ for (size_t i = 0; i < sizeof(services)/sizeof(services[0]); ++i) {
+ property_set(property, services[i]);
+ }
+ } else {
+ for (int i = sizeof(services)/sizeof(services[0]) - 1; i >= 0; --i) {
+ property_set(property, services[i]);
+ }
+ }
+ }
+ return 0;
+}
+
+extern "C" int start_main(int argc, char* argv[]) {
+ return start_stop(true, argc, argv);
+}
+
+extern "C" int stop_main(int argc, char* argv[]) {
+ return start_stop(false, argc, argv);
+}