sdlSetLinuxThreadPriorityAndPolicy function system
Sets the priority (not nice level) and scheduling policy for a thread.
This uses setpriority() if possible, and RealtimeKit if available.
\param threadID the Unix thread ID to change priority of. \param sdlPriority the new SDL_ThreadPriority value. \param schedPolicy the new scheduling policy (SCHED_FIFO, SCHED_RR, SCHED_OTHER, etc...). \returns true on success or false on failure; call SDL_GetError() for more information.
\since This function is available since SDL 3.2.0.
extern SDL_DECLSPEC bool SDLCALL SDL_SetLinuxThreadPriorityAndPolicy(Sint64 threadID, int sdlPriority, int schedPolicy)
Implementation
bool sdlSetLinuxThreadPriorityAndPolicy(
int threadId,
int sdlPriority,
int schedPolicy,
) {
final sdlSetLinuxThreadPriorityAndPolicyLookupFunction = _libSdl
.lookupFunction<
Uint8 Function(Int64 threadId, Int32 sdlPriority, Int32 schedPolicy),
int Function(int threadId, int sdlPriority, int schedPolicy)
>('SDL_SetLinuxThreadPriorityAndPolicy');
return sdlSetLinuxThreadPriorityAndPolicyLookupFunction(
threadId,
sdlPriority,
schedPolicy,
) ==
1;
}