tools/android/forwarder2/common.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "tools/android/forwarder2/common.h"
   6
   7 #include <errno.h>
   8 #include <unistd.h>
   9
  10 #include "base/logging.h"
  11 #include "base/posix/eintr_wrapper.h"
  12 #include "base/safe_strerror_posix.h"
  13
  14 namespace forwarder2 {
  15
  16 void PError(const char* msg) {
  17   LOG(ERROR) << msg << ": " << safe_strerror(errno);
  18 }
  19
  20 void CloseFD(int fd) {
  21   const int errno_copy = errno;
  22   if (IGNORE_EINTR(close(fd)) < 0) {
  23     PError("close");
  24     errno = errno_copy;
  25   }
  26 }
  27
  28 }  // namespace forwarder2