151 	struct iovec iov;  in cred_send()  local
156 	bzero(&iov, sizeof(iov));  in cred_send()
166 	iov.iov_base = &dummy;  in cred_send()
167 	iov.iov_len = sizeof(dummy);  in cred_send()
169 	msg.msg_iov = &iov;  in cred_send()
191 	struct iovec iov;  in cred_recv()  local
196 	bzero(&iov, sizeof(iov));  in cred_recv()
198 	iov.iov_base = &dummy;  in cred_recv()
199 	iov.iov_len = sizeof(dummy);  in cred_recv()
201 	msg.msg_iov = &iov;  in cred_recv()
227 	struct iovec iov;  in fd_package_send()  local
242 	iov.iov_base = &dummy;  in fd_package_send()
243 	iov.iov_len = sizeof(dummy);  in fd_package_send()
245 	msg.msg_iov = &iov;  in fd_package_send()
278 	struct iovec iov;  in fd_package_recv()  local
286 	bzero(&iov, sizeof(iov));  in fd_package_recv()
291 	iov.iov_base = &dummy;  in fd_package_recv()
292 	iov.iov_len = sizeof(dummy);  in fd_package_recv()
294 	msg.msg_iov = &iov;  in fd_package_recv()