Cross Reference: /libcore/luni/src/main/java/libcore/io/BlockGuardOs.java

Lines Matching refs:fd
36     private FileDescriptor tagSocket(FileDescriptor fd) throws ErrnoException {
38             SocketTagger.get().tag(fd);
39             return fd;
45     private void untagSocket(FileDescriptor fd) throws ErrnoException {
47             SocketTagger.get().untag(fd);
53     @Override public FileDescriptor accept(FileDescriptor fd, InetSocketAddress peerAddress) throws ErrnoException, SocketException {
55         return tagSocket(os.accept(fd, peerAddress));
58     @Override public void close(FileDescriptor fd) throws ErrnoException {
60             if (S_ISSOCK(Libcore.os.fstat(fd).st_mode)) {
61                 if (isLingerSocket(fd)) {
62                     // If the fd is a socket with SO_LINGER set, we might block indefinitely.
67                 untagSocket(fd);
75         os.close(fd);
78     private static boolean isLingerSocket(FileDescriptor fd) throws ErrnoException {
79         StructLinger linger = Libcore.os.getsockoptLinger(fd, SOL_SOCKET, SO_LINGER);
83     @Override public void connect(FileDescriptor fd, InetAddress address, int port) throws ErrnoException, SocketException {
85         os.connect(fd, address, port);
90     @Override public void fdatasync(FileDescriptor fd) throws ErrnoException {
92         os.fdatasync(fd);
95     @Override public void fsync(FileDescriptor fd) throws ErrnoException {
97         os.fsync(fd);
100     @Override public void ftruncate(FileDescriptor fd, long length) throws ErrnoException {
102         os.ftruncate(fd, length);
122     @Override public int pread(FileDescriptor fd, ByteBuffer buffer, long offset) throws ErrnoException {
124         return os.pread(fd, buffer, offset);
127     @Override public int pread(FileDescriptor fd, byte[] bytes, int byteOffset, int byteCount, long offset) throws ErrnoException {
129         return os.pread(fd, bytes, byteOffset, byteCount, offset);
132     @Override public int pwrite(FileDescriptor fd, ByteBuffer buffer, long offset) throws ErrnoException {
134         return os.pwrite(fd, buffer, offset);
137     @Override public int pwrite(FileDescriptor fd, byte[] bytes, int byteOffset, int byteCount, long offset) throws ErrnoException {
139         return os.pwrite(fd, bytes, byteOffset, byteCount, offset);
142     @Override public int read(FileDescriptor fd, ByteBuffer buffer) throws ErrnoException {
144         return os.read(fd, buffer);
147     @Override public int read(FileDescriptor fd, byte[] bytes, int byteOffset, int byteCount) throws ErrnoException {
149         return os.read(fd, bytes, byteOffset, byteCount);
152     @Override public int readv(FileDescriptor fd, Object[] buffers, int[] offsets, int[] byteCounts) throws ErrnoException {
154         return os.readv(fd, buffers, offsets, byteCounts);
157     @Override public int recvfrom(FileDescriptor fd, ByteBuffer buffer, int flags, InetSocketAddress srcAddress) throws ErrnoException, SocketException {
159         return os.recvfrom(fd, buffer, flags, srcAddress);
162     @Override public int recvfrom(FileDescriptor fd, byte[] bytes, int byteOffset, int byteCount, int flags, InetSocketAddress srcAddress) throws ErrnoException, SocketException {
164         return os.recvfrom(fd, bytes, byteOffset, byteCount, flags, srcAddress);
167     @Override public int sendto(FileDescriptor fd, ByteBuffer buffer, int flags, InetAddress inetAddress, int port) throws ErrnoException, SocketException {
169         return os.sendto(fd, buffer, flags, inetAddress, port);
172     @Override public int sendto(FileDescriptor fd, byte[] bytes, int byteOffset, int byteCount, int flags, InetAddress inetAddress, int port) throws ErrnoException, SocketException {
177         return os.sendto(fd, bytes, byteOffset, byteCount, flags, inetAddress, port);
190     @Override public int write(FileDescriptor fd, ByteBuffer buffer) throws ErrnoException {
192         return os.write(fd, buffer);
195     @Override public int write(FileDescriptor fd, byte[] bytes, int byteOffset, int byteCount) throws ErrnoException {
197         return os.write(fd, bytes, byteOffset, byteCount);
200     @Override public int writev(FileDescriptor fd, Object[] buffers, int[] offsets, int[] byteCounts) throws ErrnoException {
202         return os.writev(fd, buffers, offsets, byteCounts);