return getStat(zFilename, eFType) ? 0 : S_ISREG(fx.fileStat.st_mode);
}

/*
** Return TRUE if zFilename is a socket.
*/
int file_issocket(const char *zFilename){
#ifdef _WIN32
  return 0;
#else
  if( getStat(zFilename, ExtFILE) ){
    return 0;  /* stat() failed.  Return false. */
  }
  return S_ISSOCK(fx.fileStat.st_mode);
#endif
}

/*
** Create a symbolic link named zLinkFile that points to zTargetFile.
**
** If allow-symlinks is off, create an ordinary file named zLinkFile
** with the name of zTargetFile as its content.