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/* start.c - Start/stop system services.
*
* Copyright 2016 The Android Open Source Project
USE_START(NEWTOY(start, "", TOYFLAG_USR|TOYFLAG_SBIN))
USE_STOP(NEWTOY(stop, "", TOYFLAG_USR|TOYFLAG_SBIN))
config START
bool "start"
depends on TOYBOX_ON_ANDROID
default y
help
usage: start [SERVICE...]
Starts the given system service, or netd/surfaceflinger/zygotes.
config STOP
bool "stop"
depends on TOYBOX_ON_ANDROID
default y
help
usage: stop [SERVICE...]
Stop the given system service, or netd/surfaceflinger/zygotes.
*/
#define FOR_start
#include "toys.h"
#include <cutils/properties.h>
static const char *services[] = {
"netd", "surfaceflinger", "zygote", "zygote_secondary", NULL,
};
static void start_stop(int start)
{
const char* property = start ? "ctl.start" : "ctl.stop";
int i;
if (getuid() != 0) error_exit("must be root");
if (*toys.optargs) {
for (i = 0; toys.optargs[i]; i++) property_set(property, toys.optargs[i]);
} else if (start) {
for (i = 0; i < ARRAY_LEN(services); ++i) {
property_set(property, services[i]);
}
} else {
for (i = ARRAY_LEN(services) - 1; i >= 0; --i) {
property_set(property, services[i]);
}
}
}
void start_main(void)
{
start_stop(1);
}
#define CLEANUP_start
#define FOR_stop
#include "generated/flags.h"
void stop_main(void)
{
start_stop(0);
}
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