Lines Matching defs:device_file
39 prnio_printer_info(char *device_file, char **manufacturer, char **model,
51 if ((fd = open (device_file, O_RDONLY | O_NONBLOCK)) < 0) {
109 char *device_file;
121 if ((device_file = getenv("HAL_PROP_PRINTER_DEVICE")) == NULL)
122 device_file = prnio_device_name();
124 if (device_file == NULL)
139 ret = prnio_printer_info(device_file, &manufacturer, &model,
143 device_file, strerror(errno)));
149 serial_number, command_set, device_file);
152 device_file, udi, strerror(errno)));