ipfilter/netinet/fil.c

3500 	frgroup_t *fg, **fgp;
3508 	while ((fg = *fgp) != NULL) {
3509 		if (strncmp(group, fg->fg_name, FR_GROUPLEN) == 0)
3512 			fgp = &fg->fg_next;
3516 	return fg;
3544 	frgroup_t *fg, **fgp;
3556 	fg = ipf_findgroup(softc, group, unit, set, &fgp);
3557 	if (fg != NULL) {
3558 		if (fg->fg_head == NULL && head != NULL)
3559 			fg->fg_head = head;
3560 		if (fg->fg_flags == 0)
3561 			fg->fg_flags = gflags;
3562 		else if (gflags != fg->fg_flags)
3564 		fg->fg_ref++;
3565 		return fg;
3568 	KMALLOC(fg, frgroup_t *);
3569 	if (fg != NULL) {
3570 		fg->fg_head = head;
3571 		fg->fg_start = NULL;
3572 		fg->fg_next = *fgp;
3573 		bcopy(group, fg->fg_name, strlen(group) + 1);
3574 		fg->fg_flags = gflags;
3575 		fg->fg_ref = 1;
3576 		fg->fg_set = &softc->ipf_groups[unit][set];
3577 		*fgp = fg;
3579 	return fg;
3676 	frgroup_t *fg;
3678 	fg = ipf_findgroup(softc, group, unit, softc->ipf_active, NULL);
3679 	if (fg == NULL)
3681 	for (fr = fg->fg_start; fr && n; fr = fr->fr_next, n--)
3809 /* may end up removing not only the structure pointed to by "fg" but also   */
3820 	frgroup_t *fg, **fgp;
3824 	for (fgp = grhead; (fg = *fgp) != NULL; ) {
3825 		while ((fg != NULL) && ((fg->fg_flags & flags) == 0))
3826 			fg = fg->fg_next;
3827 		if (fg == NULL)
3830 		frp = &fg->fg_start;
3846 			fgp = &fg->fg_next;
4531 	frgroup_t *fg;
4536 	fg = NULL;
4698 				fg = ipf_group_add(softc, group, NULL,
4700 				fp->fr_grp = fg;
4702 				fg = ipf_findgroup(softc, group, unit,
4704 				if (fg == NULL) {
4711 			if (fg->fg_flags == 0) {
4712 				fg->fg_flags = fp->fr_flags & FR_INOUT;
4713 			} else if (fg->fg_flags != (fp->fr_flags & FR_INOUT)) {
4760 	if (fg != NULL)
4761 		fprev = &fg->fg_start;
5163 			fg = ipf_group_add(softc, group, fp, 0, unit, set);
5164 			fp->fr_icmpgrp = fg;
5170 			fg = ipf_group_add(softc, group, fp, fp->fr_flags,
5172 			fp->fr_grphead = fg;
5671 	frgroup_t *fg;
5679 	fg = rval;
5680 	fin->fin_fr = fg->fg_start;
5701 	frgroup_t *fg;
5709 	fg = rval;
5710 	fin->fin_fr = fg->fg_start;
7865 	frgroup_t *fg;
7868 		fg = ipf_findgroup(softc, fr->fr_names + fr->fr_group,
7870 		if (fg != NULL)
7871 			fg = fg->fg_next;
7873 		fg = softc->ipf_groups[unit][active];
7876 	while (fg != NULL) {
7877 		next = fg->fg_start;
7888 			fg = fg->fg_next;
7918 	frgroup_t *fg;
7950 	fg = NULL;
7973 			fg = ipf_findgroup(softc, it.iri_group, unit,
7975 			if (fg != NULL)
7976 				next = fg->fg_start;