Server-side copy in buffer for Array. More...

#include <ipc_array>

Collaboration diagram for L4::Ipc::Array_in_buf< ELEM_TYPE, LEN_TYPE, MAX >:

Public Member Functions
void	copy_in (const_array a)
	copy in data from a source array

	Array_in_buf (const_array a)
	Make Array_in_buf from a const array.

	Array_in_buf (array a)
	Make Array_in_buf from a non-const array.

Data Fields
ELEM_TYPE	data [MAX]
	The data elements.

LEN_TYPE	length
	The length of the array.

Detailed Description

template<typename ELEM_TYPE, typename LEN_TYPE = Array_len_default, LEN_TYPE MAX = (L4_UTCB_GENERIC_DATA_SIZE * sizeof(l4_umword_t)) / sizeof(ELEM_TYPE)>
struct L4::Ipc::Array_in_buf< ELEM_TYPE, LEN_TYPE, MAX >

Server-side copy in buffer for Array.

Template Parameters

ELEM_TYPE	Data type of an array element.
LEN_TYPE	Data type for the number of elements in the array.
MAX	The maximum number of elements in the buffer. If the actual message is longer than the buffer, it will be silently truncated.

This type is assignment compatible to Array_ref<ELEM_TYPE, LEN_TYPE> and provides a transparent server-side copy-in mechanism for array parameters. The Array_in_buf provides the storage for the array data and receives a copy of the data passed to the server-function.

Definition at line 137 of file ipc_array.

The documentation for this struct was generated from the following file:

l4/sys/cxx/ipc_array

Public Member Functions

Data Fields

Detailed Description