Revised CL for customisable logging (replacing printfs).

runtime/bin/eventhandler_macos.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "bin/eventhandler.h"
 
 #include <errno.h>
 #include <pthread.h>
 #include <stdio.h>
 #include <string.h>
 #include <sys/event.h>
 #include <sys/time.h>
 #include <unistd.h>
 
 #include "bin/dartutils.h"
 #include "bin/fdutils.h"
+#include "bin/log.h"
 #include "platform/hashmap.h"
 #include "platform/thread.h"
 #include "platform/utils.h"
 
 
 int64_t GetCurrentTimeMilliseconds() {
   struct timeval tv;
   if (gettimeofday(&tv, NULL) < 0) {
     UNREACHABLE();
     return 0;
@@ skipping 206 matching lines @@
         // Setup events to wait for.
         sd->SetPortAndMask(msg.dart_port, msg.data);
         UpdateKqueue(kqueue_fd_, sd);
       }
     }
   }
 }
 
 #ifdef DEBUG_KQUEUE
 static void PrintEventMask(intptr_t fd, struct kevent* event) {
-  printf("%d ", static_cast<int>(fd));
-  if (event->filter == EVFILT_READ) printf("EVFILT_READ ");
-  if (event->filter == EVFILT_WRITE) printf("EVFILT_WRITE ");
-  printf("flags: %x: ", event->flags);
-  if ((event->flags & EV_EOF) != 0) printf("EV_EOF ");
-  if ((event->flags & EV_ERROR) != 0) printf("EV_ERROR ");
-  printf("- fflags: %d ", event->fflags);
-  printf("(available %d) ", static_cast<int>(FDUtils::AvailableBytes(fd)));
-  printf("\n");
+  Log::Print("%d ", static_cast<int>(fd));
+  if (event->filter == EVFILT_READ) Log::Print("EVFILT_READ ");
+  if (event->filter == EVFILT_WRITE) Log::Print("EVFILT_WRITE ");
+  Log::Print("flags: %x: ", event->flags);
+  if ((event->flags & EV_EOF) != 0) Log::Print("EV_EOF ");
+  if ((event->flags & EV_ERROR) != 0) Log::Print("EV_ERROR ");
+  Log::Print("- fflags: %d ", event->fflags);
+  Log::Print("(available %d) ",
+      static_cast<int>(FDUtils::AvailableBytes(fd)));
+  Log::Print("\n");
 }
 #endif
 
 
 intptr_t EventHandlerImplementation::GetEvents(struct kevent* event,
                                                SocketData* sd) {
 #ifdef DEBUG_KQUEUE
   PrintEventMask(sd->fd(), event);
 #endif
   intptr_t event_mask = 0;
@@ skipping 151 matching lines @@
 void* EventHandlerImplementation::GetHashmapKeyFromFd(intptr_t fd) {
   // The hashmap does not support keys with value 0.
   return reinterpret_cast<void*>(fd + 1);
 }
 
 
 uint32_t EventHandlerImplementation::GetHashmapHashFromFd(intptr_t fd) {
   // The hashmap does not support keys with value 0.
   return dart::Utils::WordHash(fd + 1);
 }