rtapi_gfp.h − RTAPI wrappers for linux kernel functionality
|
#include <rtapi_gfp.h> |
||
|
enum rtapi_gfp_e; |
||
|
RTAPI_GFP_xxx |
||
|
typedef ... rtapi_gfp_t; |
In kernel space, each rtapi_xxx or RTAPI_XXX identifier is mapped to the underlying kernel functionality, if available.
In userspace, or in kernels where the underlying functionality is not provided by a kernel, generally another implementation--possibly with reduced functionality--is provided. (For example, the userspace implementation for rtapi_device_register always succeeds)
Typically, these functions may be called from realtime init/cleanup code.
As in Linux.