RtIsTcpStackLicensed
The function RtIsTcpStackLicensed verifies whether a specified RTX64 RT/TCP-IP Stack component is installed and has a valid license.
Syntax
BOOL RtIsTcpStackLicensed( DWORD majorVersion );
Parameters
majorVersion
The major version of the RTX64 RT-TCP/IP Stack component to validate.
RT-TCP/IP Stack Version | majorVersion Value |
---|---|
RTX64 3.x | 3 |
RTX64 2014 (includes Service Packs) | 2 |
Currently installed version |
0 |
Return Value
Returns TRUE if the specified RT/TCP-IP Stack version is installed and licensed. Returns FALSE if the specified RT/TCP-IP Stack is not installed or not licensed.
Possible error codes:
Error Code | Meaning |
---|---|
RT_ERROR_NO_LICENSE |
The RT/TCP-IP Stack is not licensed. |
Requirements
Minimum Supported Version | RTX64 2014 with Service Pack 2 |
Header | Rtapi.h |
Library | RtApi.lib (Windows), Rtx_Rtss.lib (RTSS) |