fence.h

#pragma once
#include "ioctl.h"
 
typedef nvioctl_fence NvFence;
 
typedef struct {
    u32 num_fences;
    NvFence fences[4];
} NvMultiFence;
 
Result nvFenceInit(void);
void nvFenceExit(void);
 
Result nvFenceWait(NvFence* f, s32 timeout_us);
 
static inline void nvMultiFenceCreate(NvMultiFence* mf, const NvFence* fence) {
    mf->num_fences = 1;
    mf->fences[0] = *fence;
}
 
Result nvMultiFenceWait(NvMultiFence* mf, s32 timeout_us);