Cross Reference: /src/bin/sh/input.c

Lines Matching defs:parsefile
82  * The parsefile structure pointed to by the global variable parsefile
87 struct parsefile {
88 	struct parsefile *prev;	/* preceding file on stack */
102 int parsenleft;			/* copy of parsefile->nleft */
103 MKINIT int parselleft;		/* copy of parsefile->lleft */
104 const char *parsenextc;		/* copy of parsefile->nextc */
105 MKINIT struct parsefile basepf;	/* top level input file */
107 struct parsefile *parsefile = &basepf;	/* current input file */
189 	char *buf =  parsefile->buf;
194 	if (parsefile->fd == 0 && el) {
216 		nr = read(parsefile->fd, buf, BUFSIZ - 8);
223 			if (parsefile->fd == 0 && errno == EWOULDBLOCK) {
260 	while (parsefile->strpush) {
261 		if (parsenleft == -1 && parsefile->strpush->ap != NULL)
267 	if (parsenleft == EOF_NLEFT || parsefile->buf == NULL)
278 		parsefile->nskip = 0;
282 	parsenextc += parsefile->nskip;
283 	parsefile->nskip = 0;
286 	p = parsefile->buf + (parsenextc - parsefile->buf);
302 			parsefile->nskip++;
322 		if (parsefile->nskip)
343 	if (parsefile->fd == 0 && hist && (something || whichprompt == 2)) {
376 	struct strpush *sp = parsefile->strpush;
397 	if (parsenleft == EOF_NLEFT || parsefile->buf == NULL)
419  * Push a string back onto the input at this current parsefile level.
434 	if (parsefile->strpush) {
436 		sp->prev = parsefile->strpush;
437 		parsefile->strpush = sp;
439 		sp = parsefile->strpush = &(parsefile->basestrpush);
455 	struct strpush *sp = parsefile->strpush;
475 	parsefile->strpush = sp->prev;
476 	if (sp != &(parsefile->basestrpush))
538 	struct parsefile *pf;
540 	pf = parsefile;
563 	if (parsefile->fd > 0)
564 		sh_close(parsefile->fd);
565 	parsefile->fd = fd;
566 	if (parsefile->buf == NULL)
567 		parsefile->buf = ckmalloc(BUFSIZ);
608 	struct parsefile *pf;
612 	    parsefile->fd, parsefile->buf, parsenleft, parselleft,
615 	parsefile->nleft = parsenleft;
616 	parsefile->lleft = parselleft;
617 	parsefile->nextc = parsenextc;
618 	parsefile->linno = plinno;
619 	pf = (struct parsefile *)ckmalloc(sizeof (struct parsefile));
620 	pf->prev = parsefile;
625 	parsefile = pf;
632 	struct parsefile *pf = parsefile;
641 	parsefile = pf->prev;
643 	parsenleft = parsefile->nleft;
644 	parselleft = parsefile->lleft;
645 	parsenextc = parsefile->nextc;
649 	    parsefile->fd, parsefile->buf, parsenleft, parselleft,
650 	    parsenleft, parsenextc, plinno, parsefile->linno));
652 	plinno = parsefile->linno;
660 struct parsefile *
663 	return parsefile;
674 popfilesupto(struct parsefile *file)
676 	while (parsefile != file && parsefile != &basepf)
678 	if (parsefile != file)
690 	while (parsefile != &basepf)
716 	if (parsefile->fd > 0) {
717 		sh_close(parsefile->fd);
718 		parsefile->fd = 0;
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