Prefix LOG and CHECK with AOS_

This prepares us for introducing glog more widely and transitioning
things over where they make sense.

Change-Id: Ic6c208882407bc2153fe875ffc736d66f5c8ade5
diff --git a/aos/controls/control_loop-tmpl.h b/aos/controls/control_loop-tmpl.h
index 4f48737..7628c26 100644
--- a/aos/controls/control_loop-tmpl.h
+++ b/aos/controls/control_loop-tmpl.h
@@ -28,26 +28,26 @@
   no_sensor_state_.Print();
   motors_off_log_.Print();
 
-  LOG_STRUCT(DEBUG, "position", position);
+  AOS_LOG_STRUCT(DEBUG, "position", position);
 
   // Fetch the latest control loop goal. If there is no new
   // goal, we will just reuse the old one.
   goal_fetcher_.Fetch();
   const GoalType *goal = goal_fetcher_.get();
   if (goal) {
-    LOG_STRUCT(DEBUG, "goal", *goal);
+    AOS_LOG_STRUCT(DEBUG, "goal", *goal);
   } else {
-    LOG_INTERVAL(no_goal_);
+    AOS_LOG_INTERVAL(no_goal_);
   }
 
   const bool new_robot_state = robot_state_fetcher_.Fetch();
   if (!robot_state_fetcher_.get()) {
-    LOG_INTERVAL(no_sensor_state_);
+    AOS_LOG_INTERVAL(no_sensor_state_);
     return;
   }
   if (sensor_reader_pid_ != robot_state_fetcher_->reader_pid) {
-    LOG(INFO, "new sensor reader PID %" PRId32 ", old was %" PRId32 "\n",
-        robot_state_fetcher_->reader_pid, sensor_reader_pid_);
+    AOS_LOG(INFO, "new sensor reader PID %" PRId32 ", old was %" PRId32 "\n",
+            robot_state_fetcher_->reader_pid, sensor_reader_pid_);
     reset_ = true;
     sensor_reader_pid_ = robot_state_fetcher_->reader_pid;
   }
@@ -70,7 +70,7 @@
   joystick_state_fetcher_.Fetch();
   if (motors_off) {
     if (joystick_state_fetcher_.get() && joystick_state_fetcher_->enabled) {
-      LOG_INTERVAL(motors_off_log_);
+      AOS_LOG_INTERVAL(motors_off_log_);
     }
     outputs_enabled = false;
   }
@@ -87,7 +87,7 @@
     RunIteration(goal, &position, output.get(), status.get());
 
     output->SetTimeToNow();
-    LOG_STRUCT(DEBUG, "output", *output);
+    AOS_LOG_STRUCT(DEBUG, "output", *output);
     output.Send();
   } else {
     // The outputs are disabled, so pass nullptr in for the output.
@@ -96,7 +96,7 @@
   }
 
   status->SetTimeToNow();
-  LOG_STRUCT(DEBUG, "status", *status);
+  AOS_LOG_STRUCT(DEBUG, "status", *status);
   status.Send();
 }
 
diff --git a/aos/controls/control_loop_test.h b/aos/controls/control_loop_test.h
index 85d610e..ff11987 100644
--- a/aos/controls/control_loop_test.h
+++ b/aos/controls/control_loop_test.h
@@ -98,7 +98,7 @@
       new_state->autonomous = false;
       new_state->team_id = team_id_;
 
-      LOG_STRUCT(INFO, "joystick_state", *new_state);
+      AOS_LOG_STRUCT(INFO, "joystick_state", *new_state);
       new_state.Send();
 
       last_ds_time_ = monotonic_now();
@@ -123,7 +123,7 @@
     new_state->voltage_roborio_in = battery_voltage_;
     new_state->voltage_battery = battery_voltage_;
 
-    LOG_STRUCT(INFO, "robot_state", *new_state);
+    AOS_LOG_STRUCT(INFO, "robot_state", *new_state);
     new_state.Send();
   }
 
diff --git a/aos/controls/polytope.h b/aos/controls/polytope.h
index 145b904..5248ea3 100644
--- a/aos/controls/polytope.h
+++ b/aos/controls/polytope.h
@@ -191,9 +191,9 @@
   if (error != dd_NoError || polyhedra == NULL) {
     dd_WriteErrorMessages(stderr, error);
     dd_FreeMatrix(matrix);
-    LOG_MATRIX(ERROR, "bad H", H);
-    LOG_MATRIX(ERROR, "bad k_", k);
-    LOG(FATAL, "dd_DDMatrix2Poly failed\n");
+    AOS_LOG_MATRIX(ERROR, "bad H", H);
+    AOS_LOG_MATRIX(ERROR, "bad k_", k);
+    AOS_LOG(FATAL, "dd_DDMatrix2Poly failed\n");
   }
 
   dd_MatrixPtr vertex_matrix = dd_CopyGenerators(polyhedra);
@@ -209,7 +209,7 @@
   }
 
   // Rays are unsupported right now.  This may change in the future.
-  CHECK_EQ(0, num_rays);
+  AOS_CHECK_EQ(0, num_rays);
 
   Eigen::Matrix<double, number_of_dimensions, Eigen::Dynamic> vertices(
       number_of_dimensions, num_vertices);
diff --git a/aos/controls/replay_control_loop.h b/aos/controls/replay_control_loop.h
index 1626c0a..23593ab 100644
--- a/aos/controls/replay_control_loop.h
+++ b/aos/controls/replay_control_loop.h
@@ -74,7 +74,7 @@
     CaptureMessage() {}
 
     void operator()(const S &message) {
-      CHECK(!have_new_message_);
+      AOS_CHECK(!have_new_message_);
       saved_message_ = message;
       have_new_message_ = true;
     }
@@ -118,14 +118,14 @@
     fd = open(filename, O_RDONLY);
   }
   if (fd == -1) {
-    PLOG(FATAL, "couldn't open file '%s' for reading", filename);
+    AOS_PLOG(FATAL, "couldn't open file '%s' for reading", filename);
   }
 
   replayer_.OpenFile(fd);
   DoProcessFile();
   replayer_.CloseCurrentFile();
 
-  PCHECK(close(fd));
+  AOS_PCHECK(close(fd));
 }
 
 template <class T>
@@ -140,7 +140,7 @@
     // Send out the position message (after adjusting the time offset) so the
     // loop will run right now.
     if (!position_.have_new_message()) {
-      LOG(WARNING, "don't have a new position this cycle -> skipping\n");
+      AOS_LOG(WARNING, "don't have a new position this cycle -> skipping\n");
       status_.clear_new_message();
       position_.clear_new_message();
       output_.clear_new_message();
@@ -150,7 +150,7 @@
     {
       auto position_message = loop_group_->position.MakeMessage();
       *position_message = position_.saved_message();
-      CHECK(position_message.Send());
+      AOS_CHECK(position_message.Send());
     }
     position_.clear_new_message();
 
@@ -159,8 +159,8 @@
 
     // Point out if the status is different.
     if (!loop_group_->status->EqualsNoTime(status_.saved_message())) {
-      LOG_STRUCT(WARNING, "expected status", status_.saved_message());
-      LOG_STRUCT(WARNING, "got status", *loop_group_->status);
+      AOS_LOG_STRUCT(WARNING, "expected status", status_.saved_message());
+      AOS_LOG_STRUCT(WARNING, "got status", *loop_group_->status);
     }
     status_.clear_new_message();
 
@@ -169,17 +169,17 @@
     bool loop_new_output = loop_group_->output.FetchLatest();
     if (output_.have_new_message()) {
       if (!loop_new_output) {
-        LOG_STRUCT(WARNING, "no output, expected", output_.saved_message());
+        AOS_LOG_STRUCT(WARNING, "no output, expected", output_.saved_message());
       } else if (!loop_group_->output->EqualsNoTime(output_.saved_message())) {
-        LOG_STRUCT(WARNING, "expected output", output_.saved_message());
-        LOG_STRUCT(WARNING, "got output", *loop_group_->output);
+        AOS_LOG_STRUCT(WARNING, "expected output", output_.saved_message());
+        AOS_LOG_STRUCT(WARNING, "got output", *loop_group_->output);
       }
     } else if (loop_new_output) {
       if (zero_output_.have_new_message()) {
         if (!loop_group_->output->EqualsNoTime(zero_output_.saved_message())) {
-          LOG_STRUCT(WARNING, "expected null output",
-                     zero_output_.saved_message());
-          LOG_STRUCT(WARNING, "got output", *loop_group_->output);
+          AOS_LOG_STRUCT(WARNING, "expected null output",
+                         zero_output_.saved_message());
+          AOS_LOG_STRUCT(WARNING, "got output", *loop_group_->output);
         }
       } else {
         zero_output_(*loop_group_->output);