Lines Matching +full:numbering +full:- +full:space

28 user space firmware can read or write this status byte using a device file
29 /dev/g_printer . Both blocking and non-blocking read/write calls are supported.
58 	start numbering your products starting with say 0x0001.
97 	 gcc prn_example.c -o prn_example
103 	# prn_example -read_data
108 	# cat data_file | prn_example -write_data
113 	# prn_example -get_status
121 To set printer to Selected/On-line::
123 	# prn_example -selected
126 To set printer to Not Selected/Off-line::
128 	# prn_example -not_selected
133 	# prn_example -paper_out
138 	# prn_example -paper_loaded
143 	# prn_example -no_error
148 	# prn_example -error
171    * 'usage()' - Show program usage.
175   usage(const char *option)		/* I - Option string or NULL */
183 	fputs("Usage: prn_example -[options]\n", stderr);
186 	fputs("-get_status    Get the current printer status.\n", stderr);
187 	fputs("-selected      Set the selected status to selected.\n", stderr);
188 	fputs("-not_selected  Set the selected status to NOT selected.\n",
190 	fputs("-error         Set the error status to error.\n", stderr);
191 	fputs("-no_error      Set the error status to NO error.\n", stderr);
192 	fputs("-paper_out     Set the paper status to paper out.\n", stderr);
193 	fputs("-paper_loaded  Set the paper status to paper loaded.\n",
195 	fputs("-read_data     Read printer data from driver.\n", stderr);
196 	fputs("-write_data    Write printer sata to driver.\n", stderr);
197 	fputs("-NB_read_data  (Non-Blocking) Read printer data from driver.\n",
215 		return(-1);
237 				return(-1);
265 		return(-1);
293 					return(-1);
295 					bytes_read -= retval;
326 		return(-1);
359 		return(-1);
366 		return(-1);
385 		return(-1);
394 		return(-1);
406 		return(-1);
424 		return(-1);
462 		if (argv[i][0] != '-') {
466 		if (!strcmp(argv[i], "-get_status")) {
471 		} else if (!strcmp(argv[i], "-paper_loaded")) {
476 		} else if (!strcmp(argv[i], "-paper_out")) {
481 		} else if (!strcmp(argv[i], "-selected")) {
486 		} else if (!strcmp(argv[i], "-not_selected")) {
491 		} else if (!strcmp(argv[i], "-error")) {
496 		} else if (!strcmp(argv[i], "-no_error")) {
501 		} else if (!strcmp(argv[i], "-read_data")) {
506 		} else if (!strcmp(argv[i], "-write_data")) {
511 		} else if (!strcmp(argv[i], "-NB_read_data")) {