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-rw-r--r--elf/tst-tls4.c56
1 files changed, 56 insertions, 0 deletions
diff --git a/elf/tst-tls4.c b/elf/tst-tls4.c
new file mode 100644
index 0000000000..f92ee53ce5
--- /dev/null
+++ b/elf/tst-tls4.c
@@ -0,0 +1,56 @@
+#include <dlfcn.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <tls.h>
+
+
+#define TEST_FUNCTION do_test ()
+static int
+do_test (void)
+{
+#ifdef USE_TLS
+ static const char modname[] = "tst-tlsmod2.so";
+ int result = 0;
+ int *foop;
+ int (*fp) (int, int *);
+ void *h;
+
+ h = dlopen (modname, RTLD_LAZY);
+ if (h == NULL)
+ {
+ printf ("cannot open '%s': %s\n", modname, dlerror ());
+ exit (1);
+ }
+
+ fp = dlsym (h, "in_dso");
+ if (fp == NULL)
+ {
+ printf ("cannot get symbol 'in_dso': %s\n", dlerror ());
+ exit (1);
+ }
+
+ result |= fp (0, NULL);
+
+ foop = dlsym (h, "foo");
+ if (foop == NULL)
+ {
+ printf ("cannot get symbol 'foo' the second time: %s\n", dlerror ());
+ exit (1);
+ }
+ if (*foop != 16)
+ {
+ puts ("foo != 16");
+ result = 1;
+ }
+
+ dlclose (h);
+
+ return result;
+#else
+ return 0;
+#endif
+}
+
+
+#include "../test-skeleton.c"