Toolchain

nRF5 SDK for Thread and Zigbee v4.2.0
Macros

This module defines a toolchain abstraction layer through macros. More...

Macros

#define OT_TOOL_PACKED_BEGIN
 
#define OT_TOOL_PACKED_FIELD
 
#define OT_TOOL_PACKED_END
 
#define OT_TOOL_WEAK
 
#define OT_UNUSED_VARIABLE(VARIABLE)
 
#define OT_UNREACHABLE_CODE(CODE)   CODE
 

Detailed Description

This module defines a toolchain abstraction layer through macros.

Usage:

typedef
OT_TOOL_PACKED_BEGIN
struct
{
    char mField1;
    union
    {
        char mField2;
        long mField3;
    } OT_TOOL_PACKED_FIELD;
} OT_TOOL_PACKED_END packed_struct_t;

Macro Definition Documentation

◆ OT_TOOL_PACKED_BEGIN

#define OT_TOOL_PACKED_BEGIN

Compiler-specific indication that a class or struct must be byte packed.

◆ OT_TOOL_PACKED_END

OT_TOOL_PACKED_BEGIN struct otIp6Prefix OT_TOOL_PACKED_END

Compiler-specific indication at the end of a byte packed class or struct.

◆ OT_TOOL_PACKED_FIELD

#define OT_TOOL_PACKED_FIELD

Indicate to the compiler a nested struct or union to be packed within byte packed class or struct.

◆ OT_TOOL_WEAK

#define OT_TOOL_WEAK

Compiler-specific weak symbol modifier.

◆ OT_UNREACHABLE_CODE

#define OT_UNREACHABLE_CODE (   CODE)    CODE

Suppress Unreachable code warning in specific toolchains.

◆ OT_UNUSED_VARIABLE

#define OT_UNUSED_VARIABLE (   VARIABLE)
Value:
do                               \
    {                                \
        (void)(VARIABLE);            \
    } while (false)

Suppress unused variable warning in specific toolchains.