Linux to Windows port help

[jwstric2]

I haven't had much luck concerning programming questions in this forum and definately don't get answers related to windows in the linux forum but I'll try again. Im looking for or perhaps my call is supported, that returns information about a mounted file system. Basically in other word I could return how much information is available on C:\

The first bit determines a mount point for a given directory name while the second refreshes this mountpoint.

Thanks in advance guys

static char *
find_mount_point (const char *file)
{
  char saved_cwd[MAXFILEPATH];
  static char mp[MAXFILEPATH];
  struct stat last_stat;

  getcwd (saved_cwd, MAXFILEPATH);

  if (chdir (file) < 0){
    log_message(LOG_ERROR, "Unable to change to dir/file %s\n", file);
    return NULL;
  }
  
  if (stat (".", &last_stat) < 0){
    log_message(LOG_ERROR, "Unable to get stat for dir/file %s\n", file);
    goto done;
  }

  /* Now walk up FILE's parents until we find another filesystem or /,
     chdiring as we go.  LAST_STAT holds stat information for the last place
     we visited.  */
  for (;;)
    {
      struct stat st;
      if (stat ("..", &st) < 0)
  goto done;
      if (st.st_dev != last_stat.st_dev || st.st_ino == last_stat.st_ino)
  /* cwd is the mount point.  */
  break;
      if (chdir ("..") < 0)
  goto done;
      last_stat = st;
    }

  /* Finally reached a mount point, see what it's called.  */
  getcwd (mp, MAXFILEPATH);

done:
  /* Restore the original cwd.  */
  {
    int save_errno = errno;
    chdir(saved_cwd);
    errno = save_errno;
  }

  return mp;
}

void refreshMount(struct userMount *mount){
  struct statfs s;

  if (statfs(mount->mountPoint, &s) != 0) {    
    log_message(LOG_ERROR, "Unable to get stats on mount %s : %s\n", mount->mountPoint, strerror(errno));
    return;
  }
   
  mount->usedSize = (long long)((((long long)s.f_blocks) - s.f_bfree)* s.f_bsize);
  mount->freeSize = (long long)(((long long)s.f_bavail) * s.f_bsize);
      
  log_message(LOG_DEBUG, "Mount %s : used=%llu free=%llu\n", mount->mountPoint,
    mount->usedSize, mount->freeSize);
}

[draggin]

Not sure what langauge you are programming in but why not ask on a forum related to your programming langauge???

Tim

[jwstric2]

Is there a place to get hold of windows header files which are presented in a somewhat organized fashion then. Even some of the posix calls, windows really seemed to have screwed up.

And the language is Ansi C.

Thanks

John

[trackrat]

Try posting in this forum.

http://www.computing.net/