old_preload      4158 gc/os_dep.c    		char *old_preload;
old_preload      4182 gc/os_dep.c    		old_preload = getenv ("LD_PRELOAD");
old_preload      4183 gc/os_dep.c    	        if (0 != old_preload) {
old_preload      4184 gc/os_dep.c    		  if (strlen (old_preload) >= PRELOAD_SZ) {
old_preload      4188 gc/os_dep.c    		  strcpy (preload_buf, old_preload);
old_preload      4192 gc/os_dep.c    		if (0 != old_preload