Lines Matching defs:ret
52 int id, ret, offset;
87 ret = usb_device_control_transfer(device, USB_DIR_OUT | USB_TYPE_VENDOR,
89 fprintf(stderr, "ACCESSORY_REGISTER_HID returned %d\n", ret);
100 ret = usb_device_control_transfer(device, USB_DIR_OUT | USB_TYPE_VENDOR,
102 fprintf(stderr, "ACCESSORY_SET_HID_REPORT_DESC returned %d errno %d\n", ret, errno);
109 ret = read(fd, buffer, sizeof(buffer));
110 if (ret < 0) {
115 ret = usb_device_control_transfer(device, USB_DIR_OUT | USB_TYPE_VENDOR,
116 ACCESSORY_SEND_HID_EVENT, id, 0, buffer, ret, 1000);
117 if (ret < 0 && errno != EPIPE) {
118 fprintf(stderr, "ACCESSORY_SEND_HID_EVENT returned %d errno: %d\n", ret, errno);
124 ret = usb_device_control_transfer(device, USB_DIR_OUT | USB_TYPE_VENDOR,