logcatd_android: use sleep_for instead of usleep

old-commit-hash: 61bc7f73faf70522dd2c3177d6f53ed3ff3e1af4

selfdrive/logcatd/logcatd_android.cc

@@ -4,9 +4,8 @@
 #include <cassert>
 #include <csignal>
 #include <cerrno>
-#include <android/log.h>
 
-//#include <log/log.h>
+#include <android/log.h>
 #include <log/logger.h>
 #include <log/logprint.h>
 
@@ -14,10 +13,11 @@
 #include "common/utilpp.h"
 #include "messaging.hpp"
 
-ExitHandler do_exit;
-int main() {
-  int err;
 
+int main() {
+  ExitHandler do_exit;
+
+  // setup android logging
   struct logger_list *logger_list = android_logger_list_alloc(ANDROID_LOG_RDONLY | ANDROID_LOG_NONBLOCK, 0, 0);
   assert(logger_list);
   struct logger *main_logger = android_logger_open(logger_list, LOG_ID_MAIN);
@@ -30,14 +30,15 @@ int main() {
   assert(crash_logger);
   struct logger *kernel_logger = android_logger_open(logger_list, (log_id_t)5); // LOG_ID_KERNEL
   assert(kernel_logger);
+
   PubMaster pm({"androidLog"});
 
   while (!do_exit) {
     log_msg log_msg;
-    err = android_logger_list_read(logger_list, &log_msg);
+    int err = android_logger_list_read(logger_list, &log_msg);
 
     if (err == -EAGAIN) {
-      usleep(500 * 1000);
+      util::sleep_for(500);
       continue;
     } else if (err <= 0) {
       break;