struct udev_ctrl_connection *udev_ctrl_get_connection(struct udev_ctrl *uctrl)
{
struct udev_ctrl_connection *conn;
struct udev_ctrl_connection *udev_ctrl_get_connection(struct udev_ctrl *uctrl)
{
struct udev_ctrl_connection *conn;
conn->sock = accept4(uctrl->sock, NULL, NULL, SOCK_CLOEXEC|SOCK_NONBLOCK);
if (conn->sock < 0) {
if (errno != EINTR)
conn->sock = accept4(uctrl->sock, NULL, NULL, SOCK_CLOEXEC|SOCK_NONBLOCK);
if (conn->sock < 0) {
if (errno != EINTR)
strcpy(ctrl_msg_wire.version, "udev-" VERSION);
ctrl_msg_wire.magic = UDEV_CTRL_MAGIC;
ctrl_msg_wire.type = type;
strcpy(ctrl_msg_wire.version, "udev-" VERSION);
ctrl_msg_wire.magic = UDEV_CTRL_MAGIC;
ctrl_msg_wire.type = type;
goto err;
}
cmsg = CMSG_FIRSTHDR(&smsg);
cred = (struct ucred *) CMSG_DATA(cmsg);
if (cmsg == NULL || cmsg->cmsg_type != SCM_CREDENTIALS) {
goto err;
}
cmsg = CMSG_FIRSTHDR(&smsg);
cred = (struct ucred *) CMSG_DATA(cmsg);
if (cmsg == NULL || cmsg->cmsg_type != SCM_CREDENTIALS) {