掌機 - Nintendo 3DS - C/C++ - Directory

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

SDCard目錄位於：sdmc:/

main.c

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <dirent.h>
#include <3ds.h>

int main(void)
{
    int c = 0;
    int n = 0;
    char buf[255] = { 0 };
    struct dirent **namelist = NULL;

    gfxInitDefault();
    consoleInit(GFX_TOP, NULL);

    printf("sdmc:\n");
    n = scandir("sdmc:/", &namelist, NULL, alphasort);
    if (n != -1) {
        for (c = 0; c < n; c++) {
            printf("  %s\n", namelist[c]->d_name);
            free(namelist[c]);
        }
        free(namelist);
    }

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

完成