Direct control interface for Ned. More...

#include <cmd_control>

Inherits L4::Kobject_0t< Derived, PROTO, S_DEMAND >.

Collaboration diagram for L4Re::Ned::Cmd_control:

Public Member Functions
long	execute (L4::Ipc::String<> cmd) noexcept
	Execute the given Lua code.

long	execute (L4::Ipc::String<> cmd, L4::Ipc::String< char > *result) noexcept
	Execute the given Lua code.

Detailed Description

Direct control interface for Ned.

Definition at line 20 of file cmd_control.

Member Function Documentation

◆ execute() [1/2]

long L4Re::Ned::Cmd_control::execute ( L4::Ipc::String<> cmd )

inlinenoexcept

Execute the given Lua code.

Parameters

[in] cmd String with Lua code to execute.

Return values

L4_EOK	Code was successfully executed.
-L4_EINVAL	Code could not be parsed.
-L4_EIO	Error during code execution.

The code is executed using the global Lua state of ned which is retained between successive calls to execute. Thus you may define data in one call to execute and use it in a subsequent call.

This function does not return any results from the execution of the Lua code itself.

Definition at line 43 of file cmd_control.

◆ execute() [2/2]

long L4Re::Ned::Cmd_control::execute	(	L4::Ipc::String<>	cmd,
		L4::Ipc::String< char > *	result
	)