Lines Matching refs:fd
45 int fd = jniGetFDFromFileDescriptor(env, fileDescriptor);
47 fd = dup(fd);
48 if (fd < 0)
52 struct usb_device* device = usb_device_new(deviceNameStr, fd);
57 close(fd);
90 int fd = android_hardware_UsbDeviceConnection_get_fd(env, thiz);
91 if (fd < 0) return NULL;
92 lseek(fd, 0, SEEK_SET);
93 int length = read(fd, buffer, sizeof(buffer));