NAME¶

SDL_LinuxSetThreadPriorityAndPolicy - Sets the priority (not nice level) and scheduling policy for a thread.

HEADER FILE¶

Defined in SDL3/SDL_system.h

SYNOPSIS¶

#include "SDL3/SDL.h"

int SDL_LinuxSetThreadPriorityAndPolicy(Sint64 threadID, int sdlPriority, int schedPolicy);

DESCRIPTION¶

This uses setpriority() if possible, and RealtimeKit if available.

FUNCTION PARAMETERS¶

threadID

The Unix thread ID to change priority of.

sdlPriority

The new SDL_ThreadPriority
value.

schedPolicy

The new scheduling policy (SCHED_FIFO, SCHED_RR, SCHED_OTHER, etc...)

RETURN VALUE¶

Returns 0 on success or a negative error code on failure; call

SDL_GetError () for more information.

AVAILABILITY¶

This function is available since SDL 3.0.0.