src/starboard/shared/posix/socket_destroy.cc

// Copyright 2015 The Cobalt Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include "starboard/common/socket.h"

#include <errno.h>
#include <sys/socket.h>
#include <unistd.h>

#include "starboard/common/log.h"
#include "starboard/shared/posix/handle_eintr.h"
#include "starboard/shared/posix/socket_internal.h"
#include "starboard/socket_waiter.h"

bool SbSocketDestroy(SbSocket socket) {
  if (!SbSocketIsValid(socket)) {
    errno = EBADF;
    return false;
  }

  SB_DCHECK(socket->socket_fd >= 0);

  if (socket->waiter != NULL) {
    bool result = SbSocketWaiterRemove(socket->waiter, socket);
    SB_DCHECK(result);
  }

  bool result = HANDLE_EINTR(close(socket->socket_fd)) >= 0;

  delete socket;
  return result;
}