84 	struct file_reader		*fr;  member
392 	struct file_reader *fr;  in check()  local
400 	fr = file_reader_init(fn);  in check()
406 	if (fr == NULL) {  in check()
411 	s1 = file_reader_readline(fr);  in check()
418 	s2 = file_reader_readline(fr);  in check()
465 		s2 = file_reader_readline(fr);  in check()
492 			s2 = file_reader_readline(fr);  in check()
499 	file_reader_free(fr);  in check()
653 file_reader_readline(struct file_reader *fr)  in file_reader_readline()  argument
657 	if (fr->mmapaddr) {  in file_reader_readline()
660 		mmapend = fr->mmapaddr + fr->mmapsize;  in file_reader_readline()
661 		if (fr->mmapptr >= mmapend)  in file_reader_readline()
667 			sz = mmapend - fr->mmapptr;  in file_reader_readline()
668 			strend = memchr(fr->mmapptr, fr->elsymb, sz);  in file_reader_readline()
671 				ret = bwscsbdup(fr->mmapptr, sz);  in file_reader_readline()
672 				fr->mmapptr = mmapend;  in file_reader_readline()
674 				ret = bwscsbdup(fr->mmapptr, strend -  in file_reader_readline()
675 				    fr->mmapptr);  in file_reader_readline()
676 				fr->mmapptr = strend + 1;  in file_reader_readline()
682 		len = getdelim(&fr->buffer, &fr->bsz, fr->elsymb, fr->file);  in file_reader_readline()
684 			if (!feof(fr->file))  in file_reader_readline()
688 		if (len > 0 && fr->buffer[len - 1] == fr->elsymb)  in file_reader_readline()
690 		ret = bwscsbdup(fr->buffer, len);  in file_reader_readline()
697 file_reader_clean(struct file_reader *fr)  in file_reader_clean()  argument
700 	if (fr == NULL)  in file_reader_clean()
703 	if (fr->mmapaddr)  in file_reader_clean()
704 		munmap(fr->mmapaddr, fr->mmapsize);  in file_reader_clean()
705 	if (fr->fd)  in file_reader_clean()
706 		close(fr->fd);  in file_reader_clean()
708 	free(fr->buffer);  in file_reader_clean()
709 	closefile(fr->file, fr->fname);  in file_reader_clean()
710 	free(fr->fname);  in file_reader_clean()
711 	memset(fr, 0, sizeof(struct file_reader));  in file_reader_clean()
715 file_reader_free(struct file_reader *fr)  in file_reader_free()  argument
718 	if (fr == NULL)  in file_reader_free()
720 	file_reader_clean(fr);  in file_reader_free()
721 	free(fr);  in file_reader_free()
727 	struct file_reader *fr;  in procfile()  local
729 	fr = file_reader_init(fsrc);  in procfile()
730 	if (fr == NULL)  in procfile()
737 		bws = file_reader_readline(fr);  in procfile()
754 	file_reader_free(fr);  in procfile()
769 		if (f1->fr == NULL) {  in file_header_cmp()
770 			return ((f2->fr == NULL) ? 0 : +1);  in file_header_cmp()
771 		} else if (f2->fr == NULL)  in file_header_cmp()
796 		(*fh)->fr = file_reader_init(fn);  in file_header_init()
797 		if ((*fh)->fr == NULL) {  in file_header_init()
801 		line = file_reader_readline((*fh)->fr);  in file_header_init()
803 			file_reader_free((*fh)->fr);  in file_header_init()
804 			(*fh)->fr = NULL;  in file_header_init()
821 		file_reader_free((*fh)->fr);  in file_header_close()
822 		(*fh)->fr = NULL;  in file_header_close()
932 	if (fh && fh->fr && f_out && fh->si && fh->si->str) {  in file_header_print()
952 	if (fh && fh->fr) {  in file_header_read_next()
955 		tmp = file_reader_readline(fh->fr);  in file_header_read_next()
957 			file_reader_free(fh->fr);  in file_header_read_next()
958 			fh->fr = NULL;  in file_header_read_next()
989 	while (fh[0]->fr) { /* unfinished files are always in front */  in file_headers_merge()