153 	uint8_t dummy;  in cred_send()  local
166 	dummy = 0;  in cred_send()
167 	iov.iov_base = &dummy;  in cred_send()
168 	iov.iov_len = sizeof(dummy);  in cred_send()
193 	uint8_t dummy;  in cred_recv()  local
199 	iov.iov_base = &dummy;  in cred_recv()
200 	iov.iov_len = sizeof(dummy);  in cred_recv()
231 	uint8_t dummy;  in fd_package_send()  local
242 	dummy = 0;  in fd_package_send()
243 	iov.iov_base = &dummy;  in fd_package_send()
244 	iov.iov_len = sizeof(dummy);  in fd_package_send()
280 	uint8_t dummy;  in fd_package_recv()  local
292 	iov.iov_base = &dummy;  in fd_package_recv()
293 	iov.iov_len = sizeof(dummy);  in fd_package_recv()