78 int	ctl_fd = 0;  variable
85 	ctl_fd = open(CTL_DEFAULT_DEV, O_RDWR);  in kernel_init()
86 	if (ctl_fd < 0 && errno == ENOENT) {  in kernel_init()
90 			ctl_fd = open(CTL_DEFAULT_DEV, O_RDWR);  in kernel_init()
94 	if (ctl_fd < 0)  in kernel_init()
369 	if (ioctl(ctl_fd, CTL_LUN_LIST, &list) == -1) {  in parse_kernel_config()
408 	if (ioctl(ctl_fd, CTL_PORT_LIST, &list) == -1) {  in parse_kernel_config()
662 	error = ioctl(ctl_fd, CTL_LUN_REQ, &req);  in kernel_add()
710 	error = ioctl(ctl_fd, CTL_LUN_REQ, &req);  in kernel_modify()
748 	if (ioctl(ctl_fd, CTL_LUN_REQ, &req) == -1) {  in kernel_remove()
789 	error = ioctl(ctl_fd, CTL_PORT_REQ, &req);  in ctl_create_port()
843 		if (ioctl(ctl_fd, CTL_SET_PORT_WWNS, &entry) == -1)  in kernel_create_port()
864 	error = ioctl(ctl_fd, CTL_LUN_MAP, &lm);  in kernel_add()
875 		error = ioctl(ctl_fd, CTL_LUN_MAP, &lm);  in kernel_add()
883 	error = ioctl(ctl_fd, CTL_ENABLE_PORT, &entry);  in kernel_add()
917 		error = ioctl(ctl_fd, CTL_LUN_MAP, &lm);  in kernel_update()
938 	error = ioctl(ctl_fd, CTL_PORT_REQ, &req);  in ctl_remove_port()
976 	error = ioctl(ctl_fd, CTL_LUN_MAP, &lm);  in kernel_remove_port()
991 	error = ioctl(ctl_fd, CTL_DISABLE_PORT, &entry);  in kernel_remove()
1017 	if (ioctl(ctl_fd, CTL_ISCSI, &req) == -1)  in kernel_listen()
1038 	if (ioctl(ctl_fd, CTL_ISCSI, &req) == -1)  in kernel_accept()
1065 	if (ioctl(ctl_fd, CTL_ISCSI, &req) == -1) {  in kernel_send()
1096 	if (ioctl(ctl_fd, CTL_ISCSI, &req) == -1) {  in kernel_receive()
1120 	if (caph_rights_limit(ctl_fd, &rights) < 0)  in kernel_capsicate()
1123 	if (caph_ioctls_limit(ctl_fd, cmds, nitems(cmds)) < 0)  in kernel_capsicate()