1 /* $OpenBSD: main.c,v 1.1.1.1 2005/09/23 18:58:07 kurt Exp $ */ 2 3 /* 4 * Copyright (c) 2005 Kurt Miller <kurt@openbsd.org> 5 * 6 * Permission to use, copy, modify, and distribute this software for any 7 * purpose with or without fee is hereby granted, provided that the above 8 * copyright notice and this permission notice appear in all copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19 #include <dlfcn.h> 20 #include <stdio.h> 21 22 /* 23 * this test when run will check that undefined weak symbols do 24 * not generate warning messsages from ld.so 25 */ 26 int 27 main() 28 { 29 void *libaa = dlopen("libaa.so", RTLD_LAZY|RTLD_GLOBAL); 30 31 if (libaa == NULL) { 32 printf("dlopen(\"libaa.so\", RTLD_LAZY|RTLD_GLOBAL) FAILED\n"); 33 return (1); 34 } 35 36 dlclose(libaa); 37 38 return (0); 39 } 40