1 /* Test case for bug in dlsym accessing dependency objects' symbols.  */
2 
3 #include <stdlib.h>
4 #include <stdio.h>
5 #include <unistd.h>
6 #include <dlfcn.h>
7 
main(void)8 int main(void)
9 {
10     void *handle;
11     char *c;
12 
13     /* open lib1.so, which has the unresolved test symbol and a DT_NEEDED
14        on lib2.so, which provides the symbol */
15     if ((handle = dlopen("bug-dlsym1-lib1.so", RTLD_NOW)) == NULL) {
16 	printf("dlopen(\"bug-dlsym1-lib1.so\"): %s\n", dlerror());
17 	abort();
18     }
19 
20     if ((c = dlsym(handle, "dlopen_test_variable")) == NULL) {
21 	printf("dlsym(handle, \"dlopen_test_variable\"): %s\n", dlerror());
22 	abort();
23     }
24 
25     (void) dlclose(handle);
26 
27     return 0;
28 }
29