1 /*
2  * Copyright (C) 2009 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 /*
18  * Command that dumps interesting system state to the log.
19  */
20 
21 #include "dumpsys.h"
22 
23 #include <binder/IServiceManager.h>
24 
25 #include <iostream>
26 #include <signal.h>
27 
28 using namespace android;
29 
main(int argc,char * const argv[])30 int main(int argc, char* const argv[]) {
31     signal(SIGPIPE, SIG_IGN);
32     sp<IServiceManager> sm = defaultServiceManager();
33     fflush(stdout);
34     if (sm == nullptr) {
35         ALOGE("Unable to get default service manager!");
36         std::cerr << "dumpsys: Unable to get default service manager!" << std::endl;
37         return 20;
38     }
39 
40     Dumpsys dumpsys(sm.get());
41     return dumpsys.main(argc, argv);
42 }
43