libcore.io.BlockGuardOs java code examples

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}

@Override public void close(FileDescriptor fd) throws ErrnoException {
  try {
    if (S_ISSOCK(Libcore.os.fstat(fd).st_mode)) {
      if (isLingerSocket(fd)) {
        // If the fd is a socket with SO_LINGER set, we might block indefinitely.
        // We allow non-linger sockets so that apps can close their network
        // connections in methods like onDestroy which will run on the UI thread.
        BlockGuard.getThreadPolicy().onNetwork();
      }
      untagSocket(fd);
    }
  } catch (ErrnoException ignored) {
    // We're called via Socket.close (which doesn't ask for us to be called), so we
    // must not throw here, because Socket.close must not throw if asked to close an
    // already-closed socket. Also, the passed-in FileDescriptor isn't necessarily
    // a socket at all.
  }
  os.close(fd);
}

@Override public void socketpair(int domain, int type, int protocol, FileDescriptor fd1, FileDescriptor fd2) throws ErrnoException {
  os.socketpair(domain, type, protocol, fd1, fd2);
  tagSocket(fd1);
  tagSocket(fd2);
}

@Override public void close(FileDescriptor fd) throws ErrnoException {
  try {
    if (S_ISSOCK(Libcore.os.fstat(fd).st_mode)) {
      if (isLingerSocket(fd)) {
        // If the fd is a socket with SO_LINGER set, we might block indefinitely.
        // We allow non-linger sockets so that apps can close their network
        // connections in methods like onDestroy which will run on the UI thread.
        BlockGuard.getThreadPolicy().onNetwork();
      }
      untagSocket(fd);
    }
  } catch (ErrnoException ignored) {
    // We're called via Socket.close (which doesn't ask for us to be called), so we
    // must not throw here, because Socket.close must not throw if asked to close an
    // already-closed socket. Also, the passed-in FileDescriptor isn't necessarily
    // a socket at all.
  }
  os.close(fd);
}

@Override public FileDescriptor socket(int domain, int type, int protocol) throws ErrnoException {
  return tagSocket(os.socket(domain, type, protocol));
}

@Override public void close(FileDescriptor fd) throws ErrnoException {
  try {
    if (S_ISSOCK(Libcore.os.fstat(fd).st_mode)) {
      if (isLingerSocket(fd)) {
        // If the fd is a socket with SO_LINGER set, we might block indefinitely.
        // We allow non-linger sockets so that apps can close their network
        // connections in methods like onDestroy which will run on the UI thread.
        BlockGuard.getThreadPolicy().onNetwork();
      }
      untagSocket(fd);
    }
  } catch (ErrnoException ignored) {
    // We're called via Socket.close (which doesn't ask for us to be called), so we
    // must not throw here, because Socket.close must not throw if asked to close an
    // already-closed socket. Also, the passed-in FileDescriptor isn't necessarily
    // a socket at all.
  }
  os.close(fd);
}

@Override public FileDescriptor accept(FileDescriptor fd, InetSocketAddress peerAddress) throws ErrnoException, SocketException {
  BlockGuard.getThreadPolicy().onNetwork();
  return tagSocket(os.accept(fd, peerAddress));
}

@Override public void close(FileDescriptor fd) throws ErrnoException {
  try {
    if (S_ISSOCK(Libcore.os.fstat(fd).st_mode)) {
      if (isLingerSocket(fd)) {
        // If the fd is a socket with SO_LINGER set, we might block indefinitely.
        // We allow non-linger sockets so that apps can close their network
        // connections in methods like onDestroy which will run on the UI thread.
        BlockGuard.getThreadPolicy().onNetwork();
      }
      untagSocket(fd);
    }
  } catch (ErrnoException ignored) {
    // We're called via Socket.close (which doesn't ask for us to be called), so we
    // must not throw here, because Socket.close must not throw if asked to close an
    // already-closed socket. Also, the passed-in FileDescriptor isn't necessarily
    // a socket at all.
  }
  os.close(fd);
}

@Override public void socketpair(int domain, int type, int protocol, FileDescriptor fd1, FileDescriptor fd2) throws ErrnoException {
  os.socketpair(domain, type, protocol, fd1, fd2);
  tagSocket(fd1);
  tagSocket(fd2);
}

@Override public void close(FileDescriptor fd) throws ErrnoException {
  try {
    if (S_ISSOCK(Libcore.os.fstat(fd).st_mode)) {
      if (isLingerSocket(fd)) {
        // If the fd is a socket with SO_LINGER set, we might block indefinitely.
        // We allow non-linger sockets so that apps can close their network
        // connections in methods like onDestroy which will run on the UI thread.
        BlockGuard.getThreadPolicy().onNetwork();
      }
      untagSocket(fd);
    }
  } catch (ErrnoException ignored) {
    // We're called via Socket.close (which doesn't ask for us to be called), so we
    // must not throw here, because Socket.close must not throw if asked to close an
    // already-closed socket. Also, the passed-in FileDescriptor isn't necessarily
    // a socket at all.
  }
  os.close(fd);
}

@Override public void socketpair(int domain, int type, int protocol, FileDescriptor fd1, FileDescriptor fd2) throws ErrnoException {
  os.socketpair(domain, type, protocol, fd1, fd2);
  tagSocket(fd1);
  tagSocket(fd2);
}

@Override public void close(FileDescriptor fd) throws ErrnoException {
  try {
    if (S_ISSOCK(Libcore.os.fstat(fd).st_mode)) {
      if (isLingerSocket(fd)) {
        // If the fd is a socket with SO_LINGER set, we might block indefinitely.
        // We allow non-linger sockets so that apps can close their network
        // connections in methods like onDestroy which will run on the UI thread.
        BlockGuard.getThreadPolicy().onNetwork();
      }
      untagSocket(fd);
    }
  } catch (ErrnoException ignored) {
    // We're called via Socket.close (which doesn't ask for us to be called), so we
    // must not throw here, because Socket.close must not throw if asked to close an
    // already-closed socket. Also, the passed-in FileDescriptor isn't necessarily
    // a socket at all.
  }
  os.close(fd);
}

@Override public void socketpair(int domain, int type, int protocol, FileDescriptor fd1, FileDescriptor fd2) throws ErrnoException {
  os.socketpair(domain, type, protocol, fd1, fd2);
  tagSocket(fd1);
  tagSocket(fd2);
}

@Override public void close(FileDescriptor fd) throws ErrnoException {
  try {
    if (S_ISSOCK(Libcore.os.fstat(fd).st_mode)) {
      if (isLingerSocket(fd)) {
        // If the fd is a socket with SO_LINGER set, we might block indefinitely.
        // We allow non-linger sockets so that apps can close their network
        // connections in methods like onDestroy which will run on the UI thread.
        BlockGuard.getThreadPolicy().onNetwork();
      }
      untagSocket(fd);
    }
  } catch (ErrnoException ignored) {
    // We're called via Socket.close (which doesn't ask for us to be called), so we
    // must not throw here, because Socket.close must not throw if asked to close an
    // already-closed socket. Also, the passed-in FileDescriptor isn't necessarily
    // a socket at all.
  }
  os.close(fd);
}

@Override public void socketpair(int domain, int type, int protocol, FileDescriptor fd1, FileDescriptor fd2) throws ErrnoException {
  os.socketpair(domain, type, protocol, fd1, fd2);
  tagSocket(fd1);
  tagSocket(fd2);
}

@Override public void socketpair(int domain, int type, int protocol, FileDescriptor fd1, FileDescriptor fd2) throws ErrnoException {
  os.socketpair(domain, type, protocol, fd1, fd2);
  tagSocket(fd1);
  tagSocket(fd2);
}

@Override public void socketpair(int domain, int type, int protocol, FileDescriptor fd1, FileDescriptor fd2) throws ErrnoException {
  os.socketpair(domain, type, protocol, fd1, fd2);
  tagSocket(fd1);
  tagSocket(fd2);
}

@Override public FileDescriptor socket(int domain, int type, int protocol) throws ErrnoException {
  return tagSocket(os.socket(domain, type, protocol));
}

@Override public FileDescriptor socket(int domain, int type, int protocol) throws ErrnoException {
  return tagSocket(os.socket(domain, type, protocol));
}

@Override public FileDescriptor socket(int domain, int type, int protocol) throws ErrnoException {
  return tagSocket(os.socket(domain, type, protocol));
}

@Override public FileDescriptor socket(int domain, int type, int protocol) throws ErrnoException {
  return tagSocket(os.socket(domain, type, protocol));
}

Javadoc

Informs BlockGuard of any activity it should be aware of.

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How to useBlockGuardOs in libcore.io

Best Java code snippets using libcore.io.BlockGuardOs (Showing top 20 results out of 315)

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BlockGuardOs
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