The Tor Browser: ipc/unixfd/UnixFileWatcher.cpp@ca08bd8f51b2

     1 /* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */

     2 /* vim: set ts=2 et sw=2 tw=80: */

     3 /* This Source Code Form is subject to the terms of the Mozilla Public

     4  * License, v. 2.0. If a copy of the MPL was not distributed with this

     5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     7 #include <fcntl.h>

     8 #include "UnixFileWatcher.h"

    10 namespace mozilla {

    11 namespace ipc {

    13 UnixFileWatcher::~UnixFileWatcher()

    14 {

    15 }

    17 nsresult

    18 UnixFileWatcher::Open(const char* aFilename, int aFlags, mode_t aMode)

    19 {

    20   MOZ_ASSERT(MessageLoopForIO::current() == GetIOLoop());

    21   MOZ_ASSERT(aFlags & O_NONBLOCK);

    23   int fd = TEMP_FAILURE_RETRY(open(aFilename, aFlags, aMode));

    24   if (fd < 0) {

    25     OnError("open", errno);

    26     return NS_ERROR_FAILURE;

    27   }

    28   SetFd(fd);

    29   OnOpened();

    31   return NS_OK;

    32 }

    34 UnixFileWatcher::UnixFileWatcher(MessageLoop* aIOLoop)

    35 : UnixFdWatcher(aIOLoop)

    36 {

    37 }

    39 UnixFileWatcher::UnixFileWatcher(MessageLoop* aIOLoop, int aFd)

    40 : UnixFdWatcher(aIOLoop, aFd)

    41 {

    42 }

    44 }

    45 }

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