Merge "KeyStore: Fix the return value when send() or recv() has an error." into gingerbread

#endif

/* This function is provided for native components to get values from keystore.

 * Users are required to link against libcutils. Keys are values are 8-bit safe.

 * Users are required to link against libcutils. Keys and values are 8-bit safe.

 * The first two arguments are the key and its length. The third argument

 * specifies the buffer to store the retrieved value, which must be an array of

 * KEYSTORE_MESSAGE_SIZE bytes. This function returns the length of the value or

            }

            offset += n;

        }

    } else {

        length = -1;

    }

    close(sock);

    return length;

}