Add -n and -S options for 'nohup', offline traces (31be80f0) · Commits · e / os / android_frameworks_native

cmds/atrace/atrace.c

+18 −2

Original line number	Diff line number	Diff line
		@@ -39,6 +39,8 @@ static bool g_traceWorkqueue = false;
		static bool g_traceOverwrite = false;
		static int g_traceBufferSizeKB = 2048;
		static bool g_compress = false;
		static bool g_nohup = false;
		static int g_initialSleepSecs = 0;

		/* Global state */
		static bool g_traceAborted = false;
		@@ -417,8 +419,10 @@ static void showHelp(const char *cmd)
		}

		static void handleSignal(int signo) {
		if (!g_nohup) {
		g_traceAborted = true;
		}
		}

		static void registerSigHandler() {
		struct sigaction sa;
		@@ -443,7 +447,7 @@ int main(int argc, char **argv)
		for (;;) {
		int ret;

		ret = getopt(argc, argv, "b:cidflst:uwz");
		ret = getopt(argc, argv, "b:cidflst:uwznS:");

		if (ret < 0) {
		break;
		@@ -478,10 +482,18 @@ int main(int argc, char **argv)
		g_traceFrequency = true;
		break;

		case 'n':
		g_nohup = true;
		break;

		case 's':
		g_traceSchedSwitch = true;
		break;

		case 'S':
		g_initialSleepSecs = atoi(optarg);
		break;

		case 't':
		g_traceDurationSeconds = atoi(optarg);
		break;
		@@ -516,6 +528,10 @@ int main(int argc, char **argv)

		registerSigHandler();

		if (g_initialSleepSecs > 0) {
		sleep(g_initialSleepSecs);
		}

		bool ok = startTrace(isRoot);

		if (ok) {