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-rw-r--r--dlfcn/default.c64
1 files changed, 64 insertions, 0 deletions
diff --git a/dlfcn/default.c b/dlfcn/default.c
new file mode 100644
index 0000000000..98c0b2a9b6
--- /dev/null
+++ b/dlfcn/default.c
@@ -0,0 +1,64 @@
+#include <dlfcn.h>
+#include <stdio.h>
+
+
+extern int test_in_mod1 (void *);
+extern int test_in_mod2 (void *);
+
+
+int
+main (int argc, char *argv[])
+{
+ int (*ifp) (void);
+ void *p;
+ int result = 0;
+
+ /* Find function `main'. */
+ p = dlsym (RTLD_DEFAULT, "main");
+ if (p == NULL)
+ {
+ printf ("%s: main not found\n", __FILE__);
+ result = 1;
+ }
+ else if (p != (void *) &main)
+ {
+ printf ("%s: wrong address returned for main\n", __FILE__);
+ result = 1;
+ }
+ else
+ printf ("%s: main correctly found\n", __FILE__);
+
+ ifp = dlsym (RTLD_DEFAULT, "found_in_mod1");
+ if ((void *) ifp == NULL)
+ {
+ printf ("%s: found_in_mod1 not found\n", __FILE__);
+ result = 1;
+ }
+ else if (ifp () != 1)
+ {
+ printf ("%s: wrong address returned for found_in_mod1\n", __FILE__);
+ result = 1;
+ }
+ else
+ printf ("%s: found_in_mod1 correctly found\n", __FILE__);
+
+ ifp = dlsym (RTLD_DEFAULT, "found_in_mod2");
+ if ((void *) ifp == NULL)
+ {
+ printf ("%s: found_in_mod2 not found\n", __FILE__);
+ result = 1;
+ }
+ else if (ifp () != 2)
+ {
+ printf ("%s: wrong address returned for found_in_mod2\n", __FILE__);
+ result = 1;
+ }
+ else
+ printf ("%s: found_in_mod2 correctly found\n", __FILE__);
+
+ result |= test_in_mod1 ((void *) &main);
+
+ result |= test_in_mod2 ((void *) &main);
+
+ return result;
+}