try_preload_only  129 libltdl/libltdl/lt__private.h   unsigned int	try_preload_only:1;/* only preloaded modules will be tried. */
try_preload_only 1321 libltdl/ltdl.c   if (advise && advise->try_preload_only)
try_preload_only 1611 libltdl/ltdl.c   (*padvise)->try_preload_only = 1;