summaryrefslogtreecommitdiff
path: root/elf/tst-unique1.c
diff options
context:
space:
mode:
Diffstat (limited to 'elf/tst-unique1.c')
-rw-r--r--elf/tst-unique1.c42
1 files changed, 39 insertions, 3 deletions
diff --git a/elf/tst-unique1.c b/elf/tst-unique1.c
index 9b7996cd96..46d41d9ff4 100644
--- a/elf/tst-unique1.c
+++ b/elf/tst-unique1.c
@@ -1,6 +1,7 @@
#include <config.h>
#include <dlfcn.h>
#include <stdio.h>
+#include <sys/mman.h>
static int
do_test (void)
@@ -30,10 +31,45 @@ do_test (void)
puts ("cannot locate f in tst-unique1mod2");
return 1;
}
- return f2 (f1 ());
-#else
- return 0;
+ if (f2 (f1 ()))
+ {
+ puts ("f from tst-unique1mod2 failed");
+ return 1;
+ }
+ dlclose (h2);
+ dlclose (h1);
+ mmap (NULL, 1024 * 1024 * 16, PROT_NONE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
+ h2 = dlopen ("tst-unique1mod2.so", RTLD_LAZY);
+ if (h2 == NULL)
+ {
+ puts ("cannot load tst-unique1mod2");
+ return 1;
+ }
+ f2 = dlsym (h2, "f");
+ if (f2 == NULL)
+ {
+ puts ("cannot locate f in tst-unique1mod2");
+ return 1;
+ }
+ h1 = dlopen ("tst-unique1mod1.so", RTLD_LAZY);
+ if (h1 == NULL)
+ {
+ puts ("cannot load tst-unique1mod1");
+ return 1;
+ }
+ f1 = dlsym (h1, "f");
+ if (f1 == NULL)
+ {
+ puts ("cannot locate f in tst-unique1mod1");
+ return 1;
+ }
+ if (f2 (f1 ()))
+ {
+ puts ("f from tst-unique1mod2 failed");
+ return 1;
+ }
#endif
+ return 0;
}
#define TEST_FUNCTION do_test ()