lpr/common_source/displayq.c

140 				while ((i = read(fd, line, sizeof(line))) > 0)
141 					(void) fwrite(line, 1, i, stdout);
197 					while ((i = read(fd, line,
198 							 sizeof(line))) > 0)
199 						fwrite(line, 1, i, stdout);
231 	(void) snprintf(line, sizeof(line), "%c%s", format ? '\4' : '\3',
233 	cp = line;
234 	for (i = 0; i < requests && cp-line+10 < sizeof(line) - 1; i++) {
238 	for (i = 0; i < users && cp - line + 1 + strlen(user[i]) <
239 		sizeof(line) - 1; i++) {
244 	strcat(line, "\n");
256 		i = strlen(line);
257 		if (write(fd, line, i) != i)
259 		while ((i = read(fd, line, sizeof(line))) > 0)
260 			filtered_write(line, i, stdout);
268  * or carriage-returns instead of line-feeds.  Clean those up before echoing
269  * the lpq-info line(s) to stdout.  The info may also be missing any kind of
270  * end-of-line character.  This also turns CRLF and LFCR into a plain LF.
406 	 * one line which starts with some format-specifier ('a'-'z'), and
407 	 * a second line ('N'ame) which indicates the original name the user
409 	 * for a single Name-line, if the user requested multiple copies of
410 	 * that file.  Standard lpr puts the format-spec line(s) before the
411 	 * Name-line, while lprNG puts the Name-line before the format-spec
412 	 * line(s).  This section needs to handle the lines in either order.
419 		switch (line[0]) {
421 			if (!inlist(line+1, cf)) {
426 				printf("\n%s: ", line+1);
427 				col = strlen(line+1) + 2;
435 				printf("%-10s %-3d  ", line+1, jnum);
441 			if (line[0] < 'a' || line[0] > 'z')
443 			if (copycnt == 0 || strcmp(file, line+1) != 0) {
444 				strlcpy(file, line + 1, sizeof(file));
454 			strlcpy(savedname, line + 1, sizeof(savedname));
468 			/* a safeguard in case the N-ame line is missing */
517  * Fill the line with blanks to the specified column