Function sdmc_statvfs

libctru/source/archive_dev.c:1199–1233

! Get filesystem statistics for the SD card * * @param[in,out] r newlib reentrancy struct * @param[in] path Path to filesystem to get statistics of * @param[out] buf Buffer to fill * * @returns 0 for success * @returns -1 for error */

 *  @returns -1 for error
 */
static int
sdmc_statvfs(struct _reent  *r,
             const char     *path,
             struct statvfs *buf)
{
  Result rc;
  FS_ArchiveResource resource;
  bool writable = false;

  rc = FSUSER_GetSdmcArchiveResource(&resource);

  if(R_SUCCEEDED(rc))
  {
    buf->f_bsize   = resource.clusterSize;
    buf->f_frsize  = resource.clusterSize;
    buf->f_blocks  = resource.totalClusters;
    buf->f_bfree   = resource.freeClusters;
    buf->f_bavail  = resource.freeClusters;
    buf->f_files   = 0; //??? how to get
    buf->f_ffree   = resource.freeClusters;
    buf->f_favail  = resource.freeClusters;
    buf->f_fsid    = 0; //??? how to get
    buf->f_flag    = ST_NOSUID;
    buf->f_namemax = 0; //??? how to get

    rc = FSUSER_IsSdmcWritable(&writable);
    if(R_FAILED(rc) || !writable)
      buf->f_flag |= ST_RDONLY;

    return 0;
  }

  r->_errno = archive_translate_error(rc);
  return -1;
}

/*! Truncate an open file
 *