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Lines Matching refs:IOCPARM_LEN

962 	if (IOCPARM_LEN(cmd) < IOCPARM_LEN(ioctl->cmd)) {
964 		KASSERT(IOCPARM_LEN(ioctl->cmd) <= 4096);
965 		if (IOCPARM_LEN(ioctl->cmd) > sizeof stackbuf) {
966 			buf = kmem_alloc(IOCPARM_LEN(ioctl->cmd), KM_NOSLEEP);
970 		memcpy(buf, data, IOCPARM_LEN(cmd));
971 		memset(buf + IOCPARM_LEN(cmd), 0,
972 		    IOCPARM_LEN(ioctl->cmd) - IOCPARM_LEN(cmd));
991 		memcpy(data, data0, IOCPARM_LEN(cmd));
995 		kmem_free(buf, IOCPARM_LEN(ioctl->cmd));