Function SDL_SetLinuxThreadPriorityAndPolicy

pub unsafe extern "C" fn SDL_SetLinuxThreadPriorityAndPolicy(
    threadID: i64,
    sdlPriority: i32,
    schedPolicy: i32,
) -> bool

Available on crate feature dep_sdl3 only.

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

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

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 true on success or false on failure; call SDL_GetError() for more information.

Availability

This function is available since SDL 3.2.0.