Fix: detect dlmopen() and disable corresponding tests if not available

[lttng-tools.git] / tests / regression / ust / ust-dl / prog.c

diff --git a/tests/regression/ust/ust-dl/prog.c b/tests/regression/ust/ust-dl/prog.c
index e8e4b2641a1c6a0437c0e94ca6933eda741e30fc..669792d9d97a7c0158886052279d4a4e5e724dfd 100644 (file)
--- a/tests/regression/ust/ust-dl/prog.c
+++ b/tests/regression/ust/ust-dl/prog.c
@@ -13,7 +13,12 @@
  */
 int main(int argc, char **argv)
 {
-       void *h0, *h1, *h2, *h3, *h4;
+       void *h0, *h2, *h3, *h4;
+
+#ifdef HAVE_DLMOPEN
+       void *h1;
+#endif
+
        char *error;
        int (*foo)(void);
 
@@ -21,10 +26,14 @@ int main(int argc, char **argv)
        if (!h0) {
                goto get_error;
        }
+
+#ifdef HAVE_DLMOPEN
        h1 = dlmopen(LM_ID_BASE, "libfoo.so", RTLD_LAZY);
        if (!h1) {
                goto get_error;
        }
+#endif
+
        h2 = dlopen("libzzz.so", RTLD_LAZY);
        if (!h2) {
                goto get_error;
@@ -38,7 +47,7 @@ int main(int argc, char **argv)
                goto get_error;
        }
 
-       foo = dlsym(h1, "foo");
+       foo = dlsym(h3, "foo");
        error = dlerror();
        if (error != NULL) {
                goto error;
@@ -49,9 +58,13 @@ int main(int argc, char **argv)
        if (dlclose(h0)) {
                goto get_error;
        }
+
+#ifdef HAVE_DLMOPEN
        if (dlclose(h1)) {
                goto get_error;
        }
+#endif
+
        if (dlclose(h2)) {
                goto get_error;
        }