cron/lib/entry.c

111 	int	ch;
120 	ch = get_char(file);
121 	if (ch == EOF)
124 	/* ch is now the first useful character of a useful line.
136 	if (ch == '@') {
153 		ch = get_string(cmd, MAX_COMMAND, file, " \t\n");
231 		Skip_Blanks(ch, file);
232 		if (ch == EOF) {
240 		ch = get_list(e->minute, FIRST_MINUTE, LAST_MINUTE,
241 			      PPC_NULL, ch, file);
242 		if (ch == EOF) {
250 		ch = get_list(e->hour, FIRST_HOUR, LAST_HOUR,
251 			      PPC_NULL, ch, file);
252 		if (ch == EOF) {
260 		if (ch == '*')
262 		ch = get_list(e->dom, FIRST_DOM, LAST_DOM,
263 			      PPC_NULL, ch, file);
264 		if (ch == EOF) {
272 		ch = get_list(e->month, FIRST_MONTH, LAST_MONTH,
273 			      MonthNames, ch, file);
274 		if (ch == EOF) {
282 		if (ch == '*')
284 		ch = get_list(e->dow, FIRST_DOW, LAST_DOW,
285 			      DowNames, ch, file);
286 		if (ch == EOF) {
298 	/* ch is the first character of a command, or a username */
299 	unget_char(ch, file);
310 		ch = get_string(username, MAX_COMMAND, file, " \t");
313 		if (ch == EOF) {
436 	ch = get_char(file);
438 	while (ch == '-') {
440 		switch (ch = get_char(file)) {
462 			Debug(DPARS|DEXT, ("load_entry()...invalid option '%c'\n", ch))
466 		ch = get_char(file);
467 		if (ch!='\t' && ch!=' ') {
472 		Skip_Blanks(ch, file)
473 		if (ch == EOF || ch == '\n') {
479 	unget_char(ch, file);
488 	ch = get_string(cmd, MAX_COMMAND, file, "\n");
492 	if (ch == EOF) {
515 	while (ch != EOF && ch != '\n')
516 		ch = get_char(file);
522 get_list(bits, low, high, names, ch, file)
526 	int		ch;		/* current character being processed */
550 		ch = get_range(bits, low, high, names, ch, file);
551 		if (ch == ',')
552 			ch = get_char(file);
559 	Skip_Nonblanks(ch, file)
560 	Skip_Blanks(ch, file)
562 	Debug(DPARS|DEXT, ("get_list()...exiting w/ %02x\n", ch))
564 	return ch;
569 get_range(bits, low, high, names, ch, file)
573 	int		ch;		/* current character being processed */
584 	if (ch == '*') {
589 		ch = get_char(file);
590 		if (ch == EOF)
593 		if (EOF == (ch = get_number(&num1, low, names, ch, file)))
596 		if (ch == '/')
598 		else if (ch != '-') {
603 			return ch;
607 			ch = get_char(file);
608 			if (ch == EOF)
613 			ch = get_number(&num2, low, names, ch, file);
614 			if (ch == EOF)
621 	if (ch == '/') {
624 		ch = get_char(file);
625 		if (ch == EOF)
633 		ch = get_number(&num3, 0, PPC_NULL, ch, file);
634 		if (ch == EOF || num3 == 0)
651 	return ch;
656 get_number(numptr, low, names, ch, file)
660 	int	ch;		/* current character */
671 	while (isalnum(ch)) {
675 		*pc++ = ch;
677 		if (!isdigit(ch))
680 		ch = get_char(file);
694 				return ch;
705 		return ch;