bsd/vfs/vfs_subr.c

5821  *			ismember	pointer to where to put the answer
5830 vauth_node_group(struct vnode_attr *vap, kauth_cred_t cred, int *ismember, int idontknow)
5877 		*ismember = result;
5914  *			ismember	pointer to where to put the answer
5920  * Implicit returns:	*ismember	0	The user is not a group member
5924 vauth_file_ingroup(vauth_ctx vcp, int *ismember, int idontknow)
5930 		*ismember = (vcp->flags & _VAC_IN_GROUP) ? 1 : 0;
5934 		error = vauth_node_group(vcp->vap, vcp->ctx->vc_ucred, ismember, idontknow);
5939 			if (*ismember) {
5982  *			ismember	pointer to where to put the answer
5988  * Implicit returns:	*ismember	0	The user is not a group member
5992 vauth_dir_ingroup(vauth_ctx vcp, int *ismember, int idontknow)
5998 		*ismember = (vcp->flags & _VAC_IN_DIR_GROUP) ? 1 : 0;
6002 		error = vauth_node_group(vcp->dvap, vcp->ctx->vc_ucred, ismember, idontknow);
6007 			if (*ismember) {
6025 	int needed, error, owner_ok, group_ok, world_ok, ismember;
6110 	ismember = 0;	/* Default to allow, if the target has no group owner */
6120 		error = vauth_dir_ingroup(vcp, &ismember, (!group_ok ? EACCES : 0));
6122 		error = vauth_file_ingroup(vcp, &ismember, (!group_ok ? EACCES : 0));
6126 			ismember = 1;
6129 	if (ismember) {
6192 	int			error, delete_denied, delete_child_denied, ismember;
6209 		if ((error = vauth_dir_ingroup(vcp, &ismember, ENOENT)) != 0 && error != ENOENT)
6213 		else if (ismember)
6261 		if ((error = vauth_file_ingroup(vcp, &ismember, ENOENT)) != 0 && error != ENOENT)
6265 		else if (ismember)
6325 	int			error, ismember;
6367 		if ((error = vauth_file_ingroup(vcp, &ismember, ENOENT)) != 0 && error != ENOENT)
6371 		else if (ismember)
7051 	int		has_priv_suser, ismember, defaulted_owner, defaulted_group, defaulted_mode;
7183 				if ((error = kauth_cred_ismember_gid(cred, vap->va_gid, &ismember)) != 0) {
7187 				if (!ismember) {
7207 			if ((error = kauth_cred_ismember_gid(cred, vap->va_gid, &ismember)) != 0) {
7211 			if (!ismember) {
7232 			if ((error = kauth_cred_ismember_guid(cred, &vap->va_guuid, &ismember)) != 0) {
7236 			if (!ismember) {
7273 	int		error, has_priv_suser, ismember, chowner, chgroup, clear_suid, clear_sgid;
7464 				if ((error = kauth_cred_ismember_gid(cred, group, &ismember)) != 0) {
7468 				if (!ismember) {
7594 			if ((error = kauth_cred_ismember_gid(cred, vap->va_gid, &ismember)) != 0) {
7598 			if (!ismember) {
7690 				ismember = 1;
7691 			else if ((error = kauth_cred_ismember_guid(cred, &vap->va_guuid, &ismember)) != 0) {
7695 			if (!ismember) {