bin/sh/input.c

95 static int parselleft;		/* copy of parsefile->lleft */
115 	parselleft = parsenleft = 0;	/* clear input buffer */
247 	if (parselleft <= 0) {
248 		if ((parselleft = preadfd()) == -1) {
249 			parselleft = parsenleft = EOF_NLEFT;
274 		if (--parselleft <= 0) {
355 	sp->prevlleft = parselleft;
378 	parselleft = sp->prevlleft;
429 	parselleft = parsenleft = 0;
445 	parselleft = parsenleft = strlen(string);
464 	parsefile->lleft = parselleft;
491 	parselleft = parsefile->lleft;