520 write_param(INVCONTROL *invcntl)  in write_param()  argument
522 	if (invcntl->swap)  in write_param()
523 		swap_ints(&invcntl->param, sizeof (invcntl->param));  in write_param()
525 	rewind(invcntl->invfile);  in write_param()
526 	(void) fwrite((char *)&invcntl->param, sizeof (invcntl->param), 1,  in write_param()
527 	    invcntl->invfile);  in write_param()
529 	if (invcntl->swap)  in write_param()
530 		swap_ints(&invcntl->param, sizeof (invcntl->param));  in write_param()
534 read_superfinger(INVCONTROL *invcntl)  in read_superfinger()  argument
538 	(void) fseek(invcntl->invfile, invcntl->param.startbyte, SEEK_SET);  in read_superfinger()
539 	(void) fread(invcntl->iindex, (int)invcntl->param.supsize,  in read_superfinger()
540 	    1, invcntl->invfile);  in read_superfinger()
542 	if (invcntl->swap) {  in read_superfinger()
550 		count = 1 + BSWAP_32(*(uint32_t *)invcntl->iindex);  in read_superfinger()
551 		swap_ints(invcntl->iindex, count * sizeof (unsigned long));  in read_superfinger()
556 read_logblock(INVCONTROL *invcntl, int block)  in read_logblock()  argument
559 	if ((block != invcntl->numblk) ||  in read_logblock()
560 	    (invcntl->param.filestat >= INVBUSY)) {  in read_logblock()
561 		(void) fseek(invcntl->invfile,  in read_logblock()
562 		    (block * invcntl->param.sizeblk) + invcntl->param.cntlsize,  in read_logblock()
564 		invcntl->numblk = block;  in read_logblock()
565 		(void) fread(invcntl->logblk, (int)invcntl->param.sizeblk,  in read_logblock()
566 		    1, invcntl->invfile);  in read_logblock()
568 		if (invcntl->swap) {  in read_logblock()
579 			swap_ints(invcntl->logblk, 3 * sizeof (unsigned long));  in read_logblock()
581 			count = *(uint32_t *)invcntl->logblk;  in read_logblock()
583 			ecur = (ENTRY *)((uint32_t *)invcntl->logblk + 3);  in read_logblock()
593 				postptr = (uint32_t *)(invcntl->logblk +  in read_logblock()
604 read_next_posting(INVCONTROL *invcntl, POSTING *posting)  in read_next_posting()  argument
606 	(void) fread((char *)posting, sizeof (*posting), 1, invcntl->postfile);  in read_next_posting()
607 	if (invcntl->swap) {  in read_next_posting()
618 invopen(INVCONTROL *invcntl, char *invname, char *invpost, int stat)  in invopen()  argument
622 	if ((invcntl->invfile = vpfopen(invname,  in invopen()
627 	if (fread((char *)&invcntl->param, sizeof (invcntl->param), 1,  in invopen()
628 	    invcntl->invfile) == 0) {  in invopen()
632 	if (invcntl->param.version != VERSION &&  in invopen()
633 	    BSWAP_32(invcntl->param.version) != VERSION) {  in invopen()
639 	invcntl->swap = (invcntl->param.version != VERSION);  in invopen()
640 	if (invcntl->swap)  in invopen()
641 		swap_ints(&invcntl->param, sizeof (invcntl->param));  in invopen()
643 	if (stat == 0 && invcntl->param.filestat == INVALONE) {  in invopen()
647 	if ((invcntl->postfile = vpfopen(invpost,  in invopen()
653 	if ((invcntl->logblk = malloc(invcntl->param.sizeblk)) == NULL) {  in invopen()
654 		invcannotalloc((unsigned)invcntl->param.sizeblk);  in invopen()
659 	invcntl->iindex = NULL;  in invopen()
661 	if (invcntl->param.share == 1) {  in invopen()
680 			    invcntl->param.supsize + sizeof (long),  in invopen()
689 			invcntl->iindex = shmat(shm_id, 0,  in invopen()
691 			if (invcntl->iindex == (char *)ERR) {  in invopen()
694 				invcntl->iindex = NULL;  in invopen()
700 	if (invcntl->iindex == NULL)  in invopen()
701 		invcntl->iindex = malloc(invcntl->param.supsize + 16);  in invopen()
702 	if (invcntl->iindex == NULL) {  in invopen()
703 		invcannotalloc((unsigned)invcntl->param.supsize);  in invopen()
704 		free(invcntl->logblk);  in invopen()
708 		read_superfinger(invcntl);  in invopen()
710 	invcntl->numblk = -1;  in invopen()
713 		(void) fclose(invcntl->postfile);  in invopen()
715 		(void) fclose(invcntl->invfile);  in invopen()
719 	invcntl->param.filestat = stat;  in invopen()
720 	if (stat > invcntl->param.filestat)  in invopen()
721 		write_param(invcntl);  in invopen()
727 invclose(INVCONTROL *invcntl)  in invclose()  argument
730 	if (invcntl->param.filestat > 0) {  in invclose()
731 		invcntl->param.filestat = 0;  in invclose()
732 		write_param(invcntl);  in invclose()
734 	(void) fclose(invcntl->invfile);  in invclose()
735 	(void) fclose(invcntl->postfile);  in invclose()
737 	if (invcntl->param.share > 0) {  in invclose()
738 		shmdt(invcntl->iindex);  in invclose()
739 		invcntl->iindex = NULL;  in invclose()
742 	if (invcntl->iindex != NULL)  in invclose()
743 		free(invcntl->iindex);  in invclose()
744 	free(invcntl->logblk);  in invclose()
749 invstep(INVCONTROL *invcntl)  in invstep()  argument
751 	if (invcntl->keypnt < (*(int *)invcntl->logblk - 1)) {  in invstep()
752 		invcntl->keypnt++;  in invstep()
757 	read_logblock(invcntl, *(int *)(invcntl->logblk + sizeof (long)));  in invstep()
759 	invcntl->keypnt = 0;  in invstep()
764 invforward(INVCONTROL *invcntl)  in invforward()  argument
766 	invstep(invcntl);  in invforward()
768 	while (((ENTRY *)(invcntl->logblk + 12) + invcntl->keypnt)->post == 0) {  in invforward()
769 		invstep(invcntl);  in invforward()
772 	if ((invcntl->numblk == 0) && (invcntl->keypnt == 0))  in invforward()
779 invterm(INVCONTROL *invcntl, char *term)  in invterm()  argument
783 	entryptr = (ENTRY *)(invcntl->logblk + 12) + invcntl->keypnt;  in invterm()
784 	(void) strncpy(term, entryptr->offset + invcntl->logblk,  in invterm()
792 invfind(INVCONTROL *invcntl, char *searchterm)  in invfind()  argument
801 	if (invcntl->invfile == 0)  in invfind()
805 	intptr = (unsigned long *)invcntl->iindex;  in invfind()
812 		i = strcmp(searchterm, (invcntl->iindex + *intptr2));  in invfind()
826 	read_logblock(invcntl, imid);  in invfind()
830 	intptr = (unsigned long *)invcntl->logblk;  in invfind()
839 		i = strncmp(searchterm, (invcntl->logblk + entryptr->offset),  in invfind()
853 	if (imid >= *(long *)invcntl->logblk) {  in invfind()
854 		invcntl->keypnt = *(long *)invcntl->logblk;  in invfind()
855 		invstep(invcntl);  in invfind()
857 		if (invcntl->param.startbyte <  in invfind()
858 		    invcntl->numblk * invcntl->param.sizeblk)  in invfind()
861 		invcntl->keypnt = imid;  in invfind()
869 invdump(INVCONTROL *invcntl, char *term)  in invdump()  argument
878 		longptr = (long *)invcntl->iindex;  in invdump()
882 		while ((longptr <= ((long *)invcntl->iindex) + n) &&  in invdump()
885 			    invcntl->iindex + *longptr);  in invdump()
892 		read_logblock(invcntl, j);  in invdump()
894 		i = abs((int)invfind(invcntl, term));  in invdump()
895 	longptr = (long *)invcntl->logblk;  in invdump()
900 	entryptr = (ENTRY *)(invcntl->logblk + 12);  in invdump()
902 	    invcntl->numblk);  in invdump()
905 		ptr = invcntl->logblk + entryptr->offset;  in invdump()
951 boolfile(INVCONTROL *invcntl, long *num, int bool)  in boolfile()  argument
963 	entryptr = (ENTRY *) (invcntl->logblk + 12) + invcntl->keypnt;  in boolfile()
964 	ptr = invcntl->logblk + entryptr->offset;  in boolfile()
1017 	file = invcntl->postfile;  in boolfile()
1019 	read_next_posting(invcntl, &posting);  in boolfile()
1033 				read_next_posting(invcntl, &posting);  in boolfile()
1040 				read_next_posting(invcntl, &posting);  in boolfile()
1045 				read_next_posting(invcntl, &posting);  in boolfile()
1059 				read_next_posting(invcntl, &posting);  in boolfile()
1073 				read_next_posting(invcntl, &posting);  in boolfile()
1079 				read_next_posting(invcntl, &posting);  in boolfile()
1085 				read_next_posting(invcntl, &posting);  in boolfile()
1100 				read_next_posting(invcntl, &posting);  in boolfile()
1107 				read_next_posting(invcntl, &posting);  in boolfile()
1112 				read_next_posting(invcntl, &posting);  in boolfile()
1131 				read_next_posting(invcntl, &posting);  in boolfile()
1138 				read_next_posting(invcntl, &posting);  in boolfile()
1143 				read_next_posting(invcntl, &posting);  in boolfile()
1150 			read_next_posting(invcntl, &posting);  in boolfile()