DwtDrmRCSize(3Dwt)
Name
DwtDrmRCSize − Returns the size of a resource context.
Syntax
#include <X11/DwtAppl.h>
DRMSize DwtDrmRCSize(context_id)
DRMResourceContextPtr context_id;
Arguments
context_idSpecifies the resource context to read.
Description
The DwtDrmRCSize macro returns the size of the specified resource context. Note that no validity checking is done on the resource context; the caller must ensure that the context pointer is valid.
Return Value
This macro can return one of the following status return constants:
| DRMSuccess | The function executed successfully. |
| DRMSize | The size in bytes of the resource context. |
| DRMFailure | Invalid resource context. |