diff options
Diffstat (limited to 'elf/tst-audit12.c')
-rw-r--r-- | elf/tst-audit12.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/elf/tst-audit12.c b/elf/tst-audit12.c new file mode 100644 index 0000000000..cd026bd857 --- /dev/null +++ b/elf/tst-audit12.c @@ -0,0 +1,49 @@ +/* Test that symbol is bound to a DSO replaced by la_objsearch. + Copyright (C) 2015 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <dlfcn.h> +#include <stdio.h> + +int +do_test (void) +{ + puts ("Start"); + void *h = dlopen ("$ORIGIN/tst-audit12mod1.so", RTLD_LAZY); + if (h == NULL) + { + printf ("module not loaded: %s\n", dlerror ()); + return 1; + } + int (*fp) (void) = (int (*) (void)) dlsym (h, "f1"); + if (fp == NULL) + { + printf ("function f1 not found: %s\n", dlerror ()); + return 1; + } + int res = fp (); + if (res != 43) + { + puts ("incorrect function f2 called"); + return 1; + } + printf ("%d is OK\n", res); + return 0; +} + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" |