This version of this document is no longer maintained. For the latest documentation, see http://www.qnx.com/developers/docs. |
Get the action ID for a surface
int PtSurfaceActionId( PtSurface_t *surface)
ph
This macro retrieves the numeric action ID associated with the provided surface.
The action ID, or -1 if the provided surface isn't an action surface.
Photon
Safety: | |
---|---|
Interrupt handler | No |
Signal handler | No |
Thread | No |
Control Surfaces chapter of the Photon Programmer's Guide