掌機 - Nintendo 3DS - C/C++ - Thread

參考資訊：
https://hub.docker.com/r/greatwizard/devkitarm-3ds

main.c

#include <string.h>
#include <malloc.h>
#include <inttypes.h>
#include <stdio.h>
#include <3ds.h>

int cnt = 0;
Handle threadRequest = 0;
Thread threadHandle = NULL;

void threadMain(void *arg)
{
    svcWaitSynchronization(threadRequest, U64_MAX);
    svcClearEvent(threadRequest);
    cnt = 100;
}

int main(void)
{
    gfxInitDefault();
    consoleInit(GFX_TOP, NULL);

    svcCreateEvent(&threadRequest,0);
    threadHandle = threadCreate(threadMain, 0, 4096, 0x3f, -2, true);

    svcSignalEvent(threadRequest);
    threadJoin(threadHandle, U64_MAX);
    svcCloseHandle(threadRequest);
    
    printf("cnt = %d\n", cnt);

    gspWaitForVBlank();
    gfxSwapBuffers();
    svcSleepThread(3000000000LL);
    gfxExit();
    return 0;
}

完成