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SCIOPTA - Real-Time Kernel

6-6 Manual Version 4.1 User’s Manual

SCIOPTA - Real-Time Kernel

6 Messages

6.6.3 Message Union

6.6.3.1 Description

All processes which are using SCIOPTA messages should include the following message union declaration.

The union sc_msg is used to standardize a message declaration for files using SCIOPTA messages.

6.6.3.2 Syntax

union sc_msg

{

sc_msgid_t id;

<message_type_1> <message_name_1>

<message_type_2> <message_name_2>

<message_type_3> <message_name_3>

};

6.6.3.3 Parameter

id Message ID

Must be included in this union declaration. It is used by the SCIOPTA kernel to identify SCI-

OPTA messages.

message_name_nMessages which the process will use.

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